Fix a number of errors such as leaking variables and code stylepull/40/head
Allan Jardine
11 years ago
parent
4f29d7fda6
commit
4df671ed24
@ -1,19 +1,33 @@
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/**
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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
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* index value for the column positions. This function converts the data
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* column index (i.e. all columns regardless of visibility) into a visible
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* column index.
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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
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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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*
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* var table = $('#example').dataTable( {
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* aoColumnDefs: [
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* { bVisible: false, aTargets: [1] }
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* ]
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* } );
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*
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* // This will show 1
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* alert( 'Column 2 visible index: '+table.fnColumnIndexToVisible(2) );
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*/
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$.fn.dataTableExt.oApi.fnColumnIndexToVisible = function ( oSettings, iMatch )
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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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return oSettings.oApi._fnColumnIndexToVisible( oSettings, iMatch );
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};
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@ -1,23 +1,26 @@
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/**
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* When doing some heavy processing of your own (for example using fnOpen with
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* data loading from the server) it can be useful to make use of the
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* 'processing' indicator built-into DataTables. This plug-in function
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* exposes the internal DataTables function so it can be used for exactly this.
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* data loading from the server) it can be useful to make use of the
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* 'processing' indicator built-into DataTables. This plug-in function exposes
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* the internal DataTables function so it can be used for exactly this.
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*
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* @name fnProcessingIndicator
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* @summary
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* @summary Show and hide the DataTables processing element through the API.
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* @author Allan Chappell
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*
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* @param {boolean} [onoff=true] Show (`true`) or hide (`false`) the processing
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* element.
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*
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* @example
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* oTable.fnProcessingIndicator(); // On
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* oTable.fnProcessingIndicator(false); // Off
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* var table = $('#example').dataTable();
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* table.fnProcessingIndicator(); // On
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* table.fnProcessingIndicator(false); // Off
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*/
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jQuery.fn.dataTableExt.oApi.fnProcessingIndicator = function ( oSettings, onoff )
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{
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if( typeof(onoff) == 'undefined' )
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{
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onoff=true;
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if ( onoff === undefined ) {
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onoff = true;
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}
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this.oApi._fnProcessingDisplay( oSettings, onoff );
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};
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@ -1,20 +1,38 @@
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/**
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* Jump to data
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* It can be quite useful to jump straight to a page which contains a certain
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* piece of data (a user name for example). This plug-in provides exactly that
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* ability, searching for a given data parameter from a given column and
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* immediately shifting the paging of the table to jump to that point.
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*
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* If multiple data points match the requested data, the paging will be shifted
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* to show the first instance. If there are no matches, the paging will not
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* change.
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*
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* Note that unlike the core DataTables API methods, this plug-in will
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* automatically call `dt-api draw()` to redraw the table with the current page
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* shown.
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*
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* @name page.JumpToData()
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* @summary
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* @summary Jump to a page by searching for data from a column
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* @author [Allan Jardine](http://sprymedia.co.uk)
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* @requires DataTables 1.10+
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*
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* @param {*} data Data to search for
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* @param {integer} column Column index
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* @returns {Api} DataTables API instance
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*
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* @example
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* var table = $('#example').DataTable();
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* table.page.jumpToData( 0, "Allan Jardine" );
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*/
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jQuery.fn.dataTable.Api.register( 'page.jumpToData()', function ( column, data ) {
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jQuery.fn.dataTable.Api.register( 'page.jumpToData()', function ( data, column ) {
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var pos = this.column(column, {order:'current'}).data().indexOf( data );
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if ( pos >= 0 ) {
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var page = Math.floor( pos / this.page.info().length );
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this.page( page ).draw( false );
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}
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return this;
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} );
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