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34 lines
1.2 KiB
JavaScript
34 lines
1.2 KiB
JavaScript
/**
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* When DataTables removes columns from the display (`bVisible` or
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* `fnSetColumnVis`) it removes these elements from the DOM, effecting the index
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* value for the column positions. This function converts the data column index
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* (i.e. all columns regardless of visibility) into a visible column index.
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*
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* DataTables 1.10+ has this ability built-in through the
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* `dt-api column.index()` method. As such this method is marked deprecated, but
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* is available for use with legacy version of DataTables.
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*
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* @name fnColumnIndexToVisible
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* @summary Convert a column data index to a visible index.
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* @author [Allan Jardine](http://sprymedia.co.uk)
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* @deprecated
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*
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* @param {integer} iMatch Column data index to convert to visible index
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* @returns {integer} Visible column index
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*
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* @example
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* var table = $('#example').dataTable( {
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* aoColumnDefs: [
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* { bVisible: false, aTargets: [1] }
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* ]
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* } );
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*
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* // This will show 1
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* alert( 'Column 2 visible index: '+table.fnColumnIndexToVisible(2) );
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*/
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jQuery.fn.dataTableExt.oApi.fnColumnIndexToVisible = function ( oSettings, iMatch )
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{
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return oSettings.oApi._fnColumnIndexToVisible( oSettings, iMatch );
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};
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