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stripHTML to remove any HTML wrappers on the data prior to cell data being set #168

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stripHTML to remove any HTML wrappers on the data prior to cell data being set #168

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fa3d921
Added functionality to allow cell data to be loaded from the last chi…
Jun 8, 2020
756c20d
corrected syntax error
Jun 8, 2020
bec0697
now use innerHTML for getting data rather than lastChild
Jun 9, 2020
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8 changes: 7 additions & 1 deletion js/core/core.data.js
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Original file line number Diff line number Diff line change
Expand Up @@ -618,7 +618,13 @@ function _fnGetRowElements( settings, row, colIdx, d )
var cellProcess = function ( cell ) {
if ( colIdx === undefined || colIdx === i ) {
col = columns[i];
contents = $.trim(cell.innerHTML);
//if specified, ignore additional markup and only store innerText as data
if(col.stripHTML){
contents = (cell.innerText)? cell.innerText.trim(): '';
}
else{
contents = (cell.innerHTML)? cell.innerHTML.trim(): '';
}

if ( col && col._bAttrSrc ) {
var setter = _fnSetObjectDataFn( col.mData._ );
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29 changes: 29 additions & 0 deletions js/model/model.defaults.columns.js
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Expand Up @@ -703,6 +703,35 @@ DataTable.defaults.column = {
*/
"sName": "",


/**
* Defines whether the cell data includes the HTML content or not.
* This means that when the data contents of the cell are set, the innerText property is used rather than innerHTML.
*
* This is useful in environments where table data may be embedded in multiple levels of HTML after the <td> element for two reasons:-
* -DataTables extensions such as searchPanes can compare cell data without comparing HTML data.
* -Performance increase for processing tables which have a large amount of additional markup as less data is saved to memory. *
*
* @name DataTable.defaults.column.stripHTML
* @type bool
* @default false
*
* @example
* // Using `columnDefs`
* $(document).ready( function() {
* $('#example').dataTable( {
* "columnDefs": [
* {
* stripHTML: true,
* targets : '_all'
* }
* ]
* } );
* } );
*
*/
"stripHTML": false


/**
* Defines a data source type for the ordering which can be used to read
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