write own datatables backend - no filtering
This commit is contained in:
Felix Van der Jeugt
parent
1233431d14
commit
028f52ecde
9 changed files with 895 additions and 49 deletions
1
Gemfile
1
Gemfile
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@ -28,7 +28,6 @@ gem "haml-rails", "~> 0.9"
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gem 'purecss-rails'
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# Use datatables
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gem 'jquery-datatables-rails'
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gem 'ajax-datatables-rails'
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# Use Select2 for selecting users
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gem 'select2-rails'
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@ -36,8 +36,6 @@ GEM
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minitest (~> 5.1)
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thread_safe (~> 0.3, >= 0.3.4)
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tzinfo (~> 1.1)
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ajax-datatables-rails (0.3.1)
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railties (>= 3.1)
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annotate (2.6.10)
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activerecord (>= 3.2, <= 4.3)
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rake (~> 10.4)
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@ -251,7 +249,6 @@ PLATFORMS
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ruby
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DEPENDENCIES
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ajax-datatables-rails
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annotate
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byebug
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cancancan
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829
app/assets/javascripts/jquery.dataTables.columnFilter.js
Normal file
829
app/assets/javascripts/jquery.dataTables.columnFilter.js
Normal file
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@ -0,0 +1,829 @@
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/*
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* File: jquery.dataTables.columnFilter.js
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* Version: 1.5.6.
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* Author: Jovan Popovic
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*
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* Copyright 2011-2014 Jovan Popovic, all rights reserved.
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*
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* This source file is free software, under either the GPL v2 license or a
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* BSD style license, as supplied with this software.
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*
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* This source file is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE.
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*
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* Parameters:"
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* @sPlaceHolder String Place where inline filtering function should be placed ("tfoot", "thead:before", "thead:after"). Default is "tfoot"
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* @sRangeSeparator String Separator that will be used when range values are sent to the server-side. Default value is "~".
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* @sRangeFormat string Default format of the From ... to ... range inputs. Default is From {from} to {to}
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* @aoColumns Array Array of the filter settings that will be applied on the columns
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*/
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(function ($) {
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$.fn.columnFilter = function (options) {
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var asInitVals, i, label, th;
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//var sTableId = "table";
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var sRangeFormat = "From {from} to {to}";
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//Array of the functions that will override sSearch_ parameters
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var afnSearch_ = new Array();
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var aiCustomSearch_Indexes = new Array();
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var oFunctionTimeout = null;
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var fnOnFiltered = function () { };
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function _fnGetColumnValues(oSettings, iColumn, bUnique, bFiltered, bIgnoreEmpty) {
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///<summary>
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///Return values in the column
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///</summary>
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///<param name="oSettings" type="Object">DataTables settings</param>
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///<param name="iColumn" type="int">Id of the column</param>
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///<param name="bUnique" type="bool">Return only distinct values</param>
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///<param name="bFiltered" type="bool">Return values only from the filtered rows</param>
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///<param name="bIgnoreEmpty" type="bool">Ignore empty cells</param>
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// check that we have a column id
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if (typeof iColumn == "undefined") return new Array();
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// by default we only wany unique data
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if (typeof bUnique == "undefined") bUnique = true;
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// by default we do want to only look at filtered data
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if (typeof bFiltered == "undefined") bFiltered = true;
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// by default we do not wany to include empty values
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if (typeof bIgnoreEmpty == "undefined") bIgnoreEmpty = true;
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// list of rows which we're going to loop through
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var aiRows;
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// use only filtered rows
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if (bFiltered == true) aiRows = oSettings.aiDisplay;
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// use all rows
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else aiRows = oSettings.aiDisplayMaster; // all row numbers
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// set up data array
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var asResultData = new Array();
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for (var i = 0, c = aiRows.length; i < c; i++) {
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var iRow = aiRows[i];
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var aData = oTable.fnGetData(iRow);
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var sValue = aData[iColumn];
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// ignore empty values?
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if (bIgnoreEmpty == true && sValue.length == 0) continue;
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// ignore unique values?
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else if (bUnique == true && jQuery.inArray(sValue, asResultData) > -1) continue;
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// else push the value onto the result data array
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else asResultData.push(sValue);
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}
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return asResultData.sort();
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}
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function _fnColumnIndex(iColumnIndex) {
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if (properties.bUseColVis)
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return iColumnIndex;
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else
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return oTable.fnSettings().oApi._fnVisibleToColumnIndex(oTable.fnSettings(), iColumnIndex);
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//return iColumnIndex;
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//return oTable.fnSettings().oApi._fnColumnIndexToVisible(oTable.fnSettings(), iColumnIndex);
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}
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function fnCreateInput(oTable, regex, smart, bIsNumber, iFilterLength, iMaxLenght) {
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var sCSSClass = "text_filter form-control";
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if (bIsNumber)
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sCSSClass = "number_filter form-control";
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label = label.replace(/(^\s*)|(\s*$)/g, "");
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var currentFilter = oTable.fnSettings().aoPreSearchCols[i].sSearch;
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var search_init = 'search_init ';
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var inputvalue = label;
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if (currentFilter != '' && currentFilter != '^') {
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if (bIsNumber && currentFilter.charAt(0) == '^')
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inputvalue = currentFilter.substr(1); //ignore trailing ^
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else
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inputvalue = currentFilter;
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search_init = '';
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}
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var input = $('<input type="text" class="' + search_init + sCSSClass + '" value="' + inputvalue + '" rel="' + i + '"/>');
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if (iMaxLenght != undefined && iMaxLenght != -1) {
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input.attr('maxlength', iMaxLenght);
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}
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th.html(input);
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if (bIsNumber)
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th.wrapInner('<span class="filter_column filter_number" />');
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else
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th.wrapInner('<span class="filter_column filter_text" />');
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asInitVals[i] = label;
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var index = i;
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if (bIsNumber && !oTable.fnSettings().oFeatures.bServerSide) {
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input.keyup(function () {
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/* Filter on the column all numbers that starts with the entered value */
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oTable.fnFilter('^' + this.value, _fnColumnIndex(index), true, false); //Issue 37
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fnOnFiltered();
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});
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} else {
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input.keyup(function () {
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if (oTable.fnSettings().oFeatures.bServerSide && iFilterLength != 0) {
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//If filter length is set in the server-side processing mode
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//Check has the user entered at least iFilterLength new characters
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var currentFilter = oTable.fnSettings().aoPreSearchCols[index].sSearch;
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var iLastFilterLength = $(this).data("dt-iLastFilterLength");
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if (typeof iLastFilterLength == "undefined")
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iLastFilterLength = 0;
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var iCurrentFilterLength = this.value.length;
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if (Math.abs(iCurrentFilterLength - iLastFilterLength) < iFilterLength
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//&& currentFilter.length == 0 //Why this?
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) {
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//Cancel the filtering
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return;
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}
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else {
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//Remember the current filter length
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$(this).data("dt-iLastFilterLength", iCurrentFilterLength);
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}
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}
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/* Filter on the column (the index) of this element */
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oTable.fnFilter(this.value, _fnColumnIndex(index), regex, smart); //Issue 37
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fnOnFiltered();
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});
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}
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input.focus(function () {
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if ($(this).hasClass("search_init")) {
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$(this).removeClass("search_init");
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this.value = "";
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}
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});
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input.blur(function () {
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if (this.value == "") {
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$(this).addClass("search_init");
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this.value = asInitVals[index];
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}
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});
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}
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function fnCreateRangeInput(oTable) {
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//var currentFilter = oTable.fnSettings().aoPreSearchCols[i].sSearch;
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th.html(_fnRangeLabelPart(0));
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var sFromId = oTable.attr("id") + '_range_from_' + i;
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var from = $('<input type="text" class="number_range_filter form-control" id="' + sFromId + '" rel="' + i + '"/>');
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th.append(from);
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th.append(_fnRangeLabelPart(1));
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var sToId = oTable.attr("id") + '_range_to_' + i;
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var to = $('<input type="text" class="number_range_filter form-control" id="' + sToId + '" rel="' + i + '"/>');
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th.append(to);
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th.append(_fnRangeLabelPart(2));
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th.wrapInner('<span class="filter_column filter_number_range form-control" />');
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var index = i;
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aiCustomSearch_Indexes.push(i);
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//------------start range filtering function
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/* Custom filtering function which will filter data in column four between two values
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* Author: Allan Jardine, Modified by Jovan Popovic
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*/
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//$.fn.dataTableExt.afnFiltering.push(
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oTable.dataTableExt.afnFiltering.push(
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function (oSettings, aData, iDataIndex) {
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if (oTable.attr("id") != oSettings.sTableId)
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return true;
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// Try to handle missing nodes more gracefully
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if (document.getElementById(sFromId) == null)
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return true;
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var iMin = document.getElementById(sFromId).value * 1;
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var iMax = document.getElementById(sToId).value * 1;
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var iValue = aData[_fnColumnIndex(index)] == "-" ? 0 : aData[_fnColumnIndex(index)] * 1;
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if (iMin == "" && iMax == "") {
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return true;
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}
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else if (iMin == "" && iValue <= iMax) {
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return true;
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}
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else if (iMin <= iValue && "" == iMax) {
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return true;
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}
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else if (iMin <= iValue && iValue <= iMax) {
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return true;
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}
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return false;
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}
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);
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//------------end range filtering function
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$('#' + sFromId + ',#' + sToId, th).keyup(function () {
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var iMin = document.getElementById(sFromId).value * 1;
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var iMax = document.getElementById(sToId).value * 1;
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if (iMin != 0 && iMax != 0 && iMin > iMax)
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return;
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oTable.fnDraw();
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fnOnFiltered();
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});
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}
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function fnCreateDateRangeInput(oTable) {
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var aoFragments = sRangeFormat.split(/[}{]/);
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th.html("");
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//th.html(_fnRangeLabelPart(0));
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var sFromId = oTable.attr("id") + '_range_from_' + i;
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var from = $('<input type="text" class="date_range_filter form-control" id="' + sFromId + '" rel="' + i + '"/>');
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from.datepicker();
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//th.append(from);
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//th.append(_fnRangeLabelPart(1));
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var sToId = oTable.attr("id") + '_range_to_' + i;
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var to = $('<input type="text" class="date_range_filter form-control" id="' + sToId + '" rel="' + i + '"/>');
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//th.append(to);
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//th.append(_fnRangeLabelPart(2));
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for (ti = 0; ti < aoFragments.length; ti++) {
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if (aoFragments[ti] == properties.sDateFromToken) {
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th.append(from);
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} else {
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if (aoFragments[ti] == properties.sDateToToken) {
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th.append(to);
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} else {
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th.append(aoFragments[ti]);
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}
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}
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}
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th.wrapInner('<span class="filter_column filter_date_range" />');
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to.datepicker();
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var index = i;
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aiCustomSearch_Indexes.push(i);
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//------------start date range filtering function
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//$.fn.dataTableExt.afnFiltering.push(
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oTable.dataTableExt.afnFiltering.push(
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function (oSettings, aData, iDataIndex) {
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if (oTable.attr("id") != oSettings.sTableId)
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return true;
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var dStartDate = from.datepicker("getDate");
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var dEndDate = to.datepicker("getDate");
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if (dStartDate == null && dEndDate == null) {
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return true;
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}
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var dCellDate = null;
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try {
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if (aData[_fnColumnIndex(index)] == null || aData[_fnColumnIndex(index)] == "")
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return false;
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dCellDate = $.datepicker.parseDate($.datepicker.regional[""].dateFormat, aData[_fnColumnIndex(index)]);
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} catch (ex) {
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return false;
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}
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if (dCellDate == null)
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return false;
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if (dStartDate == null && dCellDate <= dEndDate) {
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return true;
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}
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else if (dStartDate <= dCellDate && dEndDate == null) {
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return true;
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}
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else if (dStartDate <= dCellDate && dCellDate <= dEndDate) {
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return true;
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}
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return false;
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}
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);
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//------------end date range filtering function
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$('#' + sFromId + ',#' + sToId, th).change(function () {
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oTable.fnDraw();
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fnOnFiltered();
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});
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}
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function fnCreateColumnSelect(oTable, aData, iColumn, nTh, sLabel, bRegex, oSelected, bMultiselect) {
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if (aData == null)
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aData = _fnGetColumnValues(oTable.fnSettings(), iColumn, true, false, true);
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var index = iColumn;
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var currentFilter = oTable.fnSettings().aoPreSearchCols[i].sSearch;
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if (currentFilter == null || currentFilter == "")//Issue 81
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currentFilter = oSelected;
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var r = '<select class="search_init select_filter form-control" rel="' + i + '"><option value="" class="search_init">' + sLabel + '</option>';
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if(bMultiselect) {
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r = '<select class="search_init select_filter form-control" rel="' + i + '" multiple>';
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}
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var j = 0;
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var iLen = aData.length;
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for (j = 0; j < iLen; j++) {
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if (typeof (aData[j]) != 'object') {
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var selected = '';
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if (escape(aData[j]) == currentFilter
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|| escape(aData[j]) == escape(currentFilter)
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)
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selected = 'selected '
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r += '<option ' + selected + ' value="' + escape(aData[j]) + '">' + aData[j] + '</option>';
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}
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else {
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var selected = '';
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if (bRegex) {
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//Do not escape values if they are explicitely set to avoid escaping special characters in the regexp
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if (aData[j].value == currentFilter) selected = 'selected ';
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r += '<option ' + selected + 'value="' + aData[j].value + '">' + aData[j].label + '</option>';
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} else {
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if (escape(aData[j].value) == currentFilter) selected = 'selected ';
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r += '<option ' + selected + 'value="' + escape(aData[j].value) + '">' + aData[j].label + '</option>';
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}
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}
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}
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var select = $(r + '</select>');
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nTh.html(select);
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nTh.wrapInner('<span class="filter_column filter_select" />');
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if(bMultiselect) {
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select.change(function () {
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if ($(this).val() != "") {
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$(this).removeClass("search_init");
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} else {
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$(this).addClass("search_init");
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}
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var selectedOptions = $(this).val();
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var asEscapedFilters = [];
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if(selectedOptions==null || selectedOptions==[]){
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var re = '^(.*)$';
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}else{
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$.each( selectedOptions, function( i, sFilter ) {
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asEscapedFilters.push( fnRegExpEscape( sFilter ) );
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} );
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var re = '^(' + asEscapedFilters.join('|') + ')$';
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}
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oTable.fnFilter( re, index, true, false );
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});
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} else {
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select.change(function () {
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//var val = $(this).val();
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if ($(this).val() != "") {
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$(this).removeClass("search_init");
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} else {
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$(this).addClass("search_init");
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}
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if (bRegex)
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oTable.fnFilter($(this).val(), iColumn, bRegex); //Issue 41
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else
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oTable.fnFilter(unescape($(this).val()), iColumn); //Issue 25
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fnOnFiltered();
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});
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if (currentFilter != null && currentFilter != "")//Issue 81
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oTable.fnFilter(unescape(currentFilter), iColumn);
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}
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}
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function fnCreateSelect(oTable, aData, bRegex, oSelected, bMultiselect) {
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var oSettings = oTable.fnSettings();
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if ( (aData == null || typeof(aData) == 'function' ) && oSettings.sAjaxSource != "" && !oSettings.oFeatures.bServerSide) {
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// Add a function to the draw callback, which will check for the Ajax data having
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// been loaded. Use a closure for the individual column elements that are used to
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// built the column filter, since 'i' and 'th' (etc) are locally "global".
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oSettings.aoDrawCallback.push({
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"fn": (function (iColumn, nTh, sLabel) {
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return function (oSettings) {
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// Only rebuild the select on the second draw - i.e. when the Ajax
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// data has been loaded.
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if (oSettings.iDraw == 2 && oSettings.sAjaxSource != null && oSettings.sAjaxSource != "" && !oSettings.oFeatures.bServerSide) {
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return fnCreateColumnSelect(oTable, aData && aData(oSettings.aoData, oSettings), _fnColumnIndex(iColumn), nTh, sLabel, bRegex, oSelected, bMultiselect); //Issue 37
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}
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};
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})(i, th, label),
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"sName": "column_filter_" + i
|
||||
});
|
||||
}
|
||||
// Regardless of the Ajax state, build the select on first pass
|
||||
fnCreateColumnSelect(oTable, typeof(aData) == 'function' ? null: aData, _fnColumnIndex(i), th, label, bRegex, oSelected, bMultiselect); //Issue 37
|
||||
|
||||
}
|
||||
|
||||
function fnRegExpEscape( sText ) {
|
||||
return sText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
|
||||
};
|
||||
|
||||
function fnCreateDropdown(aData) {
|
||||
var index = i;
|
||||
var r = '<div class="dropdown select_filter form-control"><a class="dropdown-toggle" data-toggle="dropdown" href="#">' + label + '<b class="caret"></b></a><ul class="dropdown-menu" role="menu"><li data-value=""><a>Show All</a></li>', j, iLen = aData.length;
|
||||
|
||||
for (j = 0; j < iLen; j++) {
|
||||
r += '<li data-value="' + aData[j] + '"><a>' + aData[j] + '</a></li>';
|
||||
}
|
||||
var select = $(r + '</ul></div>');
|
||||
th.html(select);
|
||||
th.wrapInner('<span class="filterColumn filter_select" />');
|
||||
select.find('li').click(function () {
|
||||
oTable.fnFilter($(this).data('value'), index);
|
||||
});
|
||||
}
|
||||
|
||||
|
||||
function fnCreateCheckbox(oTable, aData) {
|
||||
|
||||
if (aData == null)
|
||||
aData = _fnGetColumnValues(oTable.fnSettings(), i, true, true, true);
|
||||
var index = i;
|
||||
|
||||
var r = '', j, iLen = aData.length;
|
||||
|
||||
//clean the string
|
||||
var localLabel = label.replace('%', 'Perc').replace("&", "AND").replace("$", "DOL").replace("£", "STERL").replace("@", "AT").replace(/\s/g, "_");
|
||||
localLabel = localLabel.replace(/[^a-zA-Z 0-9]+/g, '');
|
||||
//clean the string
|
||||
|
||||
//button label override
|
||||
var labelBtn = label;
|
||||
if (properties.sFilterButtonText != null || properties.sFilterButtonText != undefined) {
|
||||
labelBtn = properties.sFilterButtonText;
|
||||
}
|
||||
|
||||
var relativeDivWidthToggleSize = 10;
|
||||
var numRow = 12; //numero di checkbox per colonna
|
||||
var numCol = Math.floor(iLen / numRow);
|
||||
if (iLen % numRow > 0) {
|
||||
numCol = numCol + 1;
|
||||
};
|
||||
|
||||
//count how many column should be generated and split the div size
|
||||
var divWidth = 100 / numCol - 2;
|
||||
|
||||
var divWidthToggle = relativeDivWidthToggleSize * numCol;
|
||||
|
||||
if (numCol == 1) {
|
||||
divWidth = 20;
|
||||
}
|
||||
|
||||
var divRowDef = '<div style="float:left; min-width: ' + divWidth + '%; " >';
|
||||
var divClose = '</div>';
|
||||
|
||||
var uniqueId = oTable.attr("id") + localLabel;
|
||||
var buttonId = "chkBtnOpen" + uniqueId;
|
||||
var checkToggleDiv = uniqueId + "-flt-toggle";
|
||||
r += '<button id="' + buttonId + '" class="checkbox_filter btn btn-default" > ' + labelBtn + '</button>'; //filter button witch open dialog
|
||||
r += '<div id="' + checkToggleDiv + '" '
|
||||
+ 'title="' + label + '" '
|
||||
+ 'rel="' + i + '" '
|
||||
+ 'class="toggle-check ui-widget-content ui-corner-all" style="width: ' + (divWidthToggle) + '%; " >'; //dialog div
|
||||
//r+= '<div align="center" style="margin-top: 5px; "> <button id="'+buttonId+'Reset" class="checkbox_filter" > reset </button> </div>'; //reset button and its div
|
||||
r += divRowDef;
|
||||
|
||||
for (j = 0; j < iLen; j++) {
|
||||
|
||||
//if last check close div
|
||||
if (j % numRow == 0 && j != 0) {
|
||||
r += divClose + divRowDef;
|
||||
}
|
||||
|
||||
var sLabel = aData[j];
|
||||
var sValue = aData[j];
|
||||
|
||||
if (typeof (aData[j]) == 'object') {
|
||||
sLabel = aData[j].label;
|
||||
sValue = aData[j].value;
|
||||
}
|
||||
|
||||
//check button
|
||||
r += '<input class="search_init checkbox_filter btn btn-default" type="checkbox" id= "' + uniqueId + '_cb_' + sValue + '" name= "' + localLabel + '" value="' + sValue + '" >' + sLabel + '<br/>';
|
||||
|
||||
var checkbox = $(r);
|
||||
th.html(checkbox);
|
||||
th.wrapInner('<span class="filter_column filter_checkbox" />');
|
||||
//on every checkbox selection
|
||||
checkbox.change(function () {
|
||||
|
||||
var search = '';
|
||||
var or = '|'; //var for select checks in 'or' into the regex
|
||||
var resSize = $('input:checkbox[name="' + localLabel + '"]:checked').size();
|
||||
$('input:checkbox[name="' + localLabel + '"]:checked').each(function (index) {
|
||||
|
||||
//search = search + ' ' + $(this).val();
|
||||
//concatenation for selected checks in or
|
||||
if ((index == 0 && resSize == 1)
|
||||
|| (index != 0 && index == resSize - 1)) {
|
||||
or = '';
|
||||
}
|
||||
//trim
|
||||
search = search.replace(/^\s+|\s+$/g, "");
|
||||
search = search + $(this).val() + or;
|
||||
or = '|';
|
||||
|
||||
});
|
||||
|
||||
|
||||
if (search != "") {
|
||||
$('input:checkbox[name="' + localLabel + '"]').removeClass("search_init");
|
||||
} else {
|
||||
$('input:checkbox[name="' + localLabel + '"]').addClass("search_init");
|
||||
}
|
||||
/* Old code for setting search_init CSS class on checkboxes if any of them is checked
|
||||
for (var jj = 0; jj < iLen; jj++) {
|
||||
if (search != "") {
|
||||
$('#' + aData[jj]).removeClass("search_init");
|
||||
} else {
|
||||
$('#' + aData[jj]).addClass("search_init");
|
||||
}
|
||||
}
|
||||
*/
|
||||
|
||||
//execute search
|
||||
oTable.fnFilter(search, index, true, false);
|
||||
fnOnFiltered();
|
||||
});
|
||||
}
|
||||
|
||||
//filter button
|
||||
$('#' + buttonId).button();
|
||||
//dialog
|
||||
$('#' + checkToggleDiv).dialog({
|
||||
//height: 140,
|
||||
autoOpen: false,
|
||||
//show: "blind",
|
||||
hide: "blind",
|
||||
buttons: [{
|
||||
text: "Reset",
|
||||
click: function () {
|
||||
//$('#'+buttonId).removeClass("filter_selected"); //LM remove border if filter selected
|
||||
$('input:checkbox[name="' + localLabel + '"]:checked').each(function (index3) {
|
||||
$(this).attr('checked', false);
|
||||
$(this).addClass("search_init");
|
||||
});
|
||||
oTable.fnFilter('', index, true, false);
|
||||
fnOnFiltered();
|
||||
return false;
|
||||
}
|
||||
},
|
||||
{
|
||||
text: "Close",
|
||||
click: function () { $(this).dialog("close"); }
|
||||
}
|
||||
]
|
||||
});
|
||||
|
||||
|
||||
$('#' + buttonId).click(function () {
|
||||
|
||||
$('#' + checkToggleDiv).dialog('open');
|
||||
var target = $(this);
|
||||
$('#' + checkToggleDiv).dialog("widget").position({ my: 'top',
|
||||
at: 'bottom',
|
||||
of: target
|
||||
});
|
||||
|
||||
return false;
|
||||
});
|
||||
|
||||
var fnOnFilteredCurrent = fnOnFiltered;
|
||||
|
||||
fnOnFiltered = function () {
|
||||
var target = $('#' + buttonId);
|
||||
$('#' + checkToggleDiv).dialog("widget").position({ my: 'top',
|
||||
at: 'bottom',
|
||||
of: target
|
||||
});
|
||||
fnOnFilteredCurrent();
|
||||
};
|
||||
//reset
|
||||
/*
|
||||
$('#'+buttonId+"Reset").button();
|
||||
$('#'+buttonId+"Reset").click(function(){
|
||||
$('#'+buttonId).removeClass("filter_selected"); //LM remove border if filter selected
|
||||
$('input:checkbox[name="'+localLabel+'"]:checked').each(function(index3) {
|
||||
$(this).attr('checked', false);
|
||||
$(this).addClass("search_init");
|
||||
});
|
||||
oTable.fnFilter('', index, true, false);
|
||||
return false;
|
||||
});
|
||||
*/
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
function _fnRangeLabelPart(iPlace) {
|
||||
switch (iPlace) {
|
||||
case 0:
|
||||
return sRangeFormat.substring(0, sRangeFormat.indexOf("{from}"));
|
||||
case 1:
|
||||
return sRangeFormat.substring(sRangeFormat.indexOf("{from}") + 6, sRangeFormat.indexOf("{to}"));
|
||||
default:
|
||||
return sRangeFormat.substring(sRangeFormat.indexOf("{to}") + 4);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
var oTable = this;
|
||||
|
||||
var defaults = {
|
||||
sPlaceHolder: "foot",
|
||||
sRangeSeparator: "~",
|
||||
iFilteringDelay: 500,
|
||||
aoColumns: null,
|
||||
sRangeFormat: "From {from} to {to}",
|
||||
sDateFromToken: "from",
|
||||
sDateToToken: "to"
|
||||
};
|
||||
|
||||
var properties = $.extend(defaults, options);
|
||||
|
||||
return this.each(function () {
|
||||
|
||||
if (!oTable.fnSettings().oFeatures.bFilter)
|
||||
return;
|
||||
asInitVals = new Array();
|
||||
|
||||
var aoFilterCells = oTable.fnSettings().aoFooter[0];
|
||||
|
||||
var oHost = oTable.fnSettings().nTFoot; //Before fix for ColVis
|
||||
var sFilterRow = "tr"; //Before fix for ColVis
|
||||
|
||||
if (properties.sPlaceHolder == "head:after") {
|
||||
var tr = $("tr:first", oTable.fnSettings().nTHead).detach();
|
||||
//tr.appendTo($(oTable.fnSettings().nTHead));
|
||||
if (oTable.fnSettings().bSortCellsTop) {
|
||||
tr.prependTo($(oTable.fnSettings().nTHead));
|
||||
//tr.appendTo($("thead", oTable));
|
||||
aoFilterCells = oTable.fnSettings().aoHeader[1];
|
||||
}
|
||||
else {
|
||||
tr.appendTo($(oTable.fnSettings().nTHead));
|
||||
//tr.prependTo($("thead", oTable));
|
||||
aoFilterCells = oTable.fnSettings().aoHeader[0];
|
||||
}
|
||||
|
||||
sFilterRow = "tr:last";
|
||||
oHost = oTable.fnSettings().nTHead;
|
||||
|
||||
} else if (properties.sPlaceHolder == "head:before") {
|
||||
|
||||
if (oTable.fnSettings().bSortCellsTop) {
|
||||
var tr = $("tr:first", oTable.fnSettings().nTHead).detach();
|
||||
tr.appendTo($(oTable.fnSettings().nTHead));
|
||||
aoFilterCells = oTable.fnSettings().aoHeader[1];
|
||||
} else {
|
||||
aoFilterCells = oTable.fnSettings().aoHeader[0];
|
||||
}
|
||||
/*else {
|
||||
//tr.prependTo($("thead", oTable));
|
||||
sFilterRow = "tr:first";
|
||||
}*/
|
||||
|
||||
sFilterRow = "tr:first";
|
||||
|
||||
oHost = oTable.fnSettings().nTHead;
|
||||
|
||||
|
||||
}
|
||||
|
||||
//$(sFilterRow + " th", oHost).each(function (index) {//bug with ColVis
|
||||
$(aoFilterCells).each(function (index) {//fix for ColVis
|
||||
i = index;
|
||||
var aoColumn = { type: "text",
|
||||
bRegex: false,
|
||||
bSmart: true,
|
||||
iMaxLenght: -1,
|
||||
iFilterLength: 0
|
||||
};
|
||||
if (properties.aoColumns != null) {
|
||||
if (properties.aoColumns.length < i || properties.aoColumns[i] == null)
|
||||
return;
|
||||
aoColumn = properties.aoColumns[i];
|
||||
}
|
||||
//label = $(this).text(); //Before fix for ColVis
|
||||
label = $($(this)[0].cell).text(); //Fix for ColVis
|
||||
if (aoColumn.sSelector == null) {
|
||||
//th = $($(this)[0]);//Before fix for ColVis
|
||||
th = $($(this)[0].cell); //Fix for ColVis
|
||||
}
|
||||
else {
|
||||
th = $(aoColumn.sSelector);
|
||||
if (th.length == 0)
|
||||
th = $($(this)[0].cell);
|
||||
}
|
||||
|
||||
if (aoColumn != null) {
|
||||
if (aoColumn.sRangeFormat != null)
|
||||
sRangeFormat = aoColumn.sRangeFormat;
|
||||
else
|
||||
sRangeFormat = properties.sRangeFormat;
|
||||
switch (aoColumn.type) {
|
||||
case "null":
|
||||
break;
|
||||
case "number":
|
||||
fnCreateInput(oTable, true, false, true, aoColumn.iFilterLength, aoColumn.iMaxLenght);
|
||||
break;
|
||||
case "select":
|
||||
if (aoColumn.bRegex != true)
|
||||
aoColumn.bRegex = false;
|
||||
fnCreateSelect(oTable, aoColumn.values, aoColumn.bRegex, aoColumn.selected, aoColumn.multiple);
|
||||
break;
|
||||
case "number-range":
|
||||
fnCreateRangeInput(oTable);
|
||||
break;
|
||||
case "date-range":
|
||||
fnCreateDateRangeInput(oTable);
|
||||
break;
|
||||
case "checkbox":
|
||||
fnCreateCheckbox(oTable, aoColumn.values);
|
||||
break;
|
||||
case "twitter-dropdown":
|
||||
case "dropdown":
|
||||
fnCreateDropdown(aoColumn.values);
|
||||
break;
|
||||
case "text":
|
||||
default:
|
||||
bRegex = (aoColumn.bRegex == null ? false : aoColumn.bRegex);
|
||||
bSmart = (aoColumn.bSmart == null ? false : aoColumn.bSmart);
|
||||
fnCreateInput(oTable, bRegex, bSmart, false, aoColumn.iFilterLength, aoColumn.iMaxLenght);
|
||||
break;
|
||||
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
for (j = 0; j < aiCustomSearch_Indexes.length; j++) {
|
||||
//var index = aiCustomSearch_Indexes[j];
|
||||
var fnSearch_ = function () {
|
||||
var id = oTable.attr("id");
|
||||
return $("#" + id + "_range_from_" + aiCustomSearch_Indexes[j]).val() + properties.sRangeSeparator + $("#" + id + "_range_to_" + aiCustomSearch_Indexes[j]).val()
|
||||
}
|
||||
afnSearch_.push(fnSearch_);
|
||||
}
|
||||
|
||||
if (oTable.fnSettings().oFeatures.bServerSide) {
|
||||
|
||||
var fnServerDataOriginal = oTable.fnSettings().fnServerData;
|
||||
|
||||
oTable.fnSettings().fnServerData = function (sSource, aoData, fnCallback) {
|
||||
|
||||
for (j = 0; j < aiCustomSearch_Indexes.length; j++) {
|
||||
var index = aiCustomSearch_Indexes[j];
|
||||
|
||||
for (k = 0; k < aoData.length; k++) {
|
||||
if (aoData[k].name == "sSearch_" + index)
|
||||
aoData[k].value = afnSearch_[j]();
|
||||
}
|
||||
}
|
||||
aoData.push({ "name": "sRangeSeparator", "value": properties.sRangeSeparator });
|
||||
|
||||
if (fnServerDataOriginal != null) {
|
||||
try {
|
||||
fnServerDataOriginal(sSource, aoData, fnCallback, oTable.fnSettings()); //TODO: See Issue 18
|
||||
} catch (ex) {
|
||||
fnServerDataOriginal(sSource, aoData, fnCallback);
|
||||
}
|
||||
}
|
||||
else {
|
||||
$.getJSON(sSource, aoData, function (json) {
|
||||
fnCallback(json)
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
})(jQuery);
|
||||
23
app/controllers/concerns/data_table.rb
Normal file
23
app/controllers/concerns/data_table.rb
Normal file
|
|
@ -0,0 +1,23 @@
|
|||
|
||||
module DataTable
|
||||
extend ActiveSupport::Concern
|
||||
|
||||
def apply_filter(user, params)
|
||||
p selection_to_json(user, user.transactions)
|
||||
selection_to_json(user, user.transactions)
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def selection_to_json(user, selection)
|
||||
{ data: selection.map { |transaction| {
|
||||
amount: transaction.signed_amount_for(user),
|
||||
origin: transaction.origin,
|
||||
message: transaction.message,
|
||||
peer: transaction.peer_of(user).try(:name),
|
||||
time: transaction.created_at
|
||||
} }
|
||||
}
|
||||
end
|
||||
end
|
||||
|
||||
|
|
@ -1,13 +1,13 @@
|
|||
class UsersController < ApplicationController
|
||||
load_and_authorize_resource
|
||||
|
||||
include DataTable
|
||||
|
||||
def show
|
||||
@user = User.find(params[:id])
|
||||
respond_to do |format|
|
||||
format.html
|
||||
format.json { render json: TransactionDatatable.new(
|
||||
view_context, {user: @user})
|
||||
}
|
||||
format.json { render json: apply_filter(@user, params) }
|
||||
end
|
||||
end
|
||||
|
||||
|
|
|
|||
|
|
@ -1,27 +0,0 @@
|
|||
class TransactionDatatable < AjaxDatatablesRails::Base
|
||||
include TransactionsHelper
|
||||
|
||||
def sortable_columns
|
||||
@sortable_columns ||= ['Transaction.amount']
|
||||
end
|
||||
|
||||
def searchable_columns
|
||||
@searchable_columns ||= []
|
||||
end
|
||||
|
||||
private
|
||||
def data
|
||||
records.map do |record|
|
||||
[ amount_in_perspective(record, options[:user]),
|
||||
record.origin,
|
||||
record.message,
|
||||
get_transaction_peer(record, options[:user]).name,
|
||||
record.created_at.strftime('%d/%m/%y %H:%M')
|
||||
]
|
||||
end
|
||||
end
|
||||
|
||||
def get_raw_records
|
||||
options[:user].transactions.eager_load(:debtor, :creditor)
|
||||
end
|
||||
end
|
||||
|
|
@ -1,11 +1,2 @@
|
|||
module TransactionsHelper
|
||||
def get_transaction_peer(transaction, user)
|
||||
return transaction.creditor if user == transaction.debtor
|
||||
return transaction.debtor if user == transaction.creditor
|
||||
end
|
||||
|
||||
def amount_in_perspective(transaction, user)
|
||||
return -transaction.amount if user == transaction.debtor
|
||||
return transaction.amount if user == transaction.creditor
|
||||
end
|
||||
end
|
||||
|
|
|
|||
|
|
@ -26,6 +26,16 @@ class Transaction < ActiveRecord::Base
|
|||
Client.find_by name: origin
|
||||
end
|
||||
|
||||
def peer_of(user)
|
||||
return creditor if user == debtor
|
||||
return debtor if user == creditor
|
||||
end
|
||||
|
||||
def signed_amount_for(user)
|
||||
return -amount if user == debtor
|
||||
return amount if user == creditor
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def recalculate_balances
|
||||
|
|
|
|||
|
|
@ -1,6 +1,12 @@
|
|||
%h2= @user.name
|
||||
%table#transactions.display{data: { source: user_path(@user) }}
|
||||
%thead
|
||||
%tr
|
||||
%td Amount
|
||||
%td Origin
|
||||
%td Message
|
||||
%td Peer
|
||||
%td Time
|
||||
%tr
|
||||
%th Amount
|
||||
%th Origin
|
||||
|
|
@ -11,10 +17,28 @@
|
|||
|
||||
:javascript
|
||||
$(document).ready(function() {
|
||||
$('#transactions').DataTable({
|
||||
'processing': true,
|
||||
'serverSide': true,
|
||||
'ajax': $('#transactions').data('source'),
|
||||
'pagingType': 'full_numbers'
|
||||
$('#transactions').dataTable({
|
||||
processing: true,
|
||||
serverSide: true,
|
||||
searching: true,
|
||||
ordering: false,
|
||||
ajax: $('#transactions').data('source'),
|
||||
pagingType: 'full_numbers',
|
||||
columns: [
|
||||
{ data: 'amount', name: 'Amount' },
|
||||
{ data: 'origin', name: 'Origin' },
|
||||
{ data: 'message', name: 'Message' },
|
||||
{ data: 'peer', name: 'Peer' },
|
||||
{ data: 'time', name: 'Time' }
|
||||
]
|
||||
}).columnFilter({
|
||||
sPlaceHolder: 'head:before',
|
||||
aoColumns: [
|
||||
{ type: 'number-range' },
|
||||
{ type: 'text' },
|
||||
{ type: 'text' },
|
||||
{ type: 'text' },
|
||||
{ type: 'date-range' }
|
||||
]
|
||||
});
|
||||
});
|
||||
|
|
|
|||
Loading…
Reference in a new issue