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41 lines
1.3 KiB
JavaScript
41 lines
1.3 KiB
JavaScript
10 years ago
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/**
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* This plugin permits to show the right page of DataTable to show the selected row
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*
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* @version 1.0
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* @name row().show()
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* @summary See the row in datable by display the right pagination page
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* @author [Edouard Labre](http://www.edouardlabre.com)
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*
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* @param {void} a row must be selected
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* @returns {DataTables.Api.Rows} DataTables Rows API instance
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*
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* @example
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* // Add an element to a huge table and go to the right pagination page
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* var table = $('#example').DataTable();
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* var new_row = {
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* DT_RowId: 'row_example',
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* name: 'example',
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* value: 'an example row'
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* };
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*
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* table.row.add( new_row ).draw().show().draw(false);
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*/
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$.fn.dataTable.Api.register('row().show()', function() {
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var page_info = this.table().page.info();
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// Get row index
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var new_row_index = this.index();
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// Row position
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var row_position = this.table().rows()[0].indexOf( new_row_index );
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// Already on right page ?
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if( row_position >= page_info.start && row_position < page_info.end ) {
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// Return row object
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return this;
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}
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// Find page number
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var page_to_display = Math.floor( row_position / this.table().page.len() );
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// Go to that page
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this.table().page( page_to_display );
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// Return row object
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return this;
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});
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