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63 lines
2.0 KiB
JavaScript
63 lines
2.0 KiB
JavaScript
/**
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*
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* This plug in will sort only on the number value that is included anywhere in a Regex.
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* This is useful for sorting data which requires some extra context to be included in the table.
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*
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* @name numString
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* @summary Sorting for number value that is included anywhere in a regex.
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* @author [Sandy Galloway](http://datatables.net)
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*
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*
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* @example
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* //This example shows a mixture of text and number values, with the number at the start of the expression.
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* //It is using regex and start and end of expression tags.
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* //It will match "5 examples completed." for example.
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* $(document).ready( function(){
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* $.fn.dataTable.numString(/^\d+ examples? completed.$/);
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* var table = $('#example').DataTable();
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* })
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*
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* @example
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* //This example shows a mixture of text and number values, with the number at the end of the expression.
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* //It is using regex and start and end of expression tags.
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* //It will match "Examples left: 67" for example.
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* $(document).ready( function(){
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* $.fn.dataTable.numString(/^Examples? left: \d+$/);
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* var table = $('#example').DataTable();
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* })
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*
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* @example
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* //This example shows a mixture of text and number values, with the number in the middle of the expression.
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* //It is using regex and no start and end of expression tags.
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* //It will match "Only 1 left." for example.
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* $(document).ready(function(){
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* $.fn.dataTable.numString(/Only \d+ left./);
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* var table = $('example').DataTable();
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* })
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*
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*/
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$.fn.dataTable.numString = function(format) {
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//This is the type detection plug in
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$.fn.dataTable.ext.type.detect.unshift(function(data) {
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if (typeof data !== "string") {
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return null;
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}
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if (data.match(format)) {
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return "numString-" + format.source;
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}
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return null;
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});
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//This is the ordering plug in
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$.fn.dataTable.ext.type.order[
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"numString-" + format.source + "-pre"
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] = function(data) {
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var num = data.replace(/\D/g, "");
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return num * 1;
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};
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// end plug-in
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};
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