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135 lines
4.5 KiB
JavaScript
135 lines
4.5 KiB
JavaScript
/*! © Lokesh Babu - datatables.net/license */
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import jQuery from 'jquery';
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import DataTable from 'datatables.net';
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// Allow reassignment of the $ variable
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let $ = jQuery;
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/**
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* This data rendering helper method can be useful when a hyperLink with custom
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* anchorText has to rendered. The data for the column is still fully searchable and sortable, based on the hyperLink value,
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* and sortable, based on the hyperLink value, but during display in webpage is rendered with custom placeholder
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*
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* It accepts four parameters:
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*
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* 1. 'anchorText' - type string - (optional - default `Click Here`) - The custom placeholder to display
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* 2. 'location' - type string - (optional - default `newTab`)
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* takes two values 'newTab' and 'popup'
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* 3. 'width' - type integer - (optional - default `600`)
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* The custom width of popup to display.
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* Value is utilised on when 'location' is given as 'popup'.
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* 4. 'height' - type integer - (optional - default `400`)
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* The custom heigth of popup to display.
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* Value is utilised on when 'location' is given as 'popup'.
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*
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* @name hyperLink
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* @summary Displays url data in hyperLink with custom plcaeholder
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* @author Lokesh Babu
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* @requires DataTables 1.10+
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*
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*
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* @example
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* // Display the hyperlink with 'Click Here', which open hyperlink in new Tab or new Window based on Browser setting
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* $('#example').DataTable( {
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* columnDefs: [ {
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* targets: 1,
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* render: DataTable.render.hyperLink()
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* } ]
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* } );
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*
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* @example
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* // Display the hyperlink with 'Download', which open hyperlink in new Tab or new Window based on Browser setting
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* $('#example').DataTable( {
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* columnDefs: [ {
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* targets: 2,
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* render: DataTable.render.hyperLink( 'Download' )
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* } ]
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* } );
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*
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* @example
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* // Display the hyperlink with 'Download', which open hyperlink in popup
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* // with size 600as width and 400 as height
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* $('#example').DataTable( {
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* columnDefs: [ {
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* targets: 2,
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* render: DataTable.render.hyperLink( 'Download', 'popup' )
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* } ]
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* } );
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*
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* @example
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* // Display the hyperlink with 'Download', which open hyperlink in popup
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* // with size 1000 width and 500 as height
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* $('#example').DataTable( {
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* columnDefs: [ {
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* targets: 2,
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* render: DataTable.render.hyperLink( 'Download', 'popup' , 1000, 500)
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* } ]
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* } );
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*/
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DataTable.render.hyperLink = function (anchorText, location, width, height) {
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var validateAndReturnDefaultIfFailed = function (item, defaultValue) {
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if (typeof item === 'number') {
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return item;
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}
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if (typeof item === 'string') {
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return parseInt(item) ? item : defaultValue;
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}
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return defaultValue;
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};
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var anchorText = anchorText || 'Click Here';
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var location = location || 'newTab';
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var width = validateAndReturnDefaultIfFailed(width, 600);
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var height = validateAndReturnDefaultIfFailed(height, 400);
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return function (data, type, row) {
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// restriction only for table display rendering
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if (type !== 'display') {
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return data;
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}
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var url = data;
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try {
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url = new URL(data);
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switch (location) {
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case 'newTab':
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return ('<a title="' +
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url +
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'" href="' +
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url +
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'" target="_blank">' +
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anchorText +
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'</a>');
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case 'popup':
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return ('<a title="' +
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url +
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'" href="' +
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url +
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'" target="popup" rel="noopener noreferrer" onclick="window.open(\'' +
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url +
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"', '" +
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anchorText +
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"', 'width=" +
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width +
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',height=' +
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height +
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'\'); return false;">' +
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anchorText +
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'</a>');
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default:
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return ('<a title="' +
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url +
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'" href="' +
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url +
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'" target="_blank">' +
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anchorText +
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'</a>');
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}
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}
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catch (e) {
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return url;
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}
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};
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};
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export default DataTable;
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