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File: source/asset/crules/datatables-plugins/api/fnFakeRowspan.js

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File: source/asset/crules/datatables-plugins/api/fnFakeRowspan.js
Role: Auxiliary data
Content type: text/plain
Description: Auxiliary data
Class: Rimau waf
Application to configure Web server module options
Author: By
Last change:
Date: 1 year ago
Size: 1,865 bytes
 

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/** * Creates `rowspan` cells in a column when there are two or more cells in a * row with the same content, effectively grouping them together visually. * * **Note** - this plug-in currently only operates correctly with * **server-side processing**. * * @name fnFakeRowspan * @summary Create a rowspan for cells which share data * @author Fredrik Wendel * * @param {interger} iColumn Column index to have row span * @param {boolean} [bCaseSensitive=true] If the data check should be case * sensitive or not. * @returns {jQuery} jQuery instance * * @example * $('#example').dataTable().fnFakeRowspan(3); */ jQuery.fn.dataTableExt.oApi.fnFakeRowspan = function ( oSettings, iColumn, bCaseSensitive ) { /* Fail silently on missing/errorenous parameter data. */ if (isNaN(iColumn)) { return false; } if (iColumn < 0 || iColumn > oSettings.aoColumns.length-1) { alert ('Invalid column number choosen, must be between 0 and ' + (oSettings.aoColumns.length-1)); return false; } bCaseSensitive = (typeof(bCaseSensitive) != 'boolean' ? true : bCaseSensitive); function fakeRowspan () { var firstOccurance = null, value = null, rowspan = 0; jQuery.each(oSettings.aoData, function (i, oData) { var val = oData._aData[iColumn], cell = oData.nTr.childNodes[iColumn]; /* Use lowercase comparison if not case-sensitive. */ if (!bCaseSensitive) { val = val.toLowerCase(); } /* Reset values on new cell data. */ if (val != value) { value = val; firstOccurance = cell; rowspan = 0; } if (val == value) { rowspan++; } if (firstOccurance !== null && val == value && rowspan > 1) { oData.nTr.removeChild(cell); firstOccurance.rowSpan = rowspan; } }); } oSettings.aoDrawCallback.push({ "fn": fakeRowspan, "sName": "fnFakeRowspan" }); return this; };