45 lines
1.0 KiB
JavaScript
45 lines
1.0 KiB
JavaScript
/**
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* Sorts a column containing IP addresses in typical dot notation. This can
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* be most useful when using DataTables for a networking application, and
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* reporting information containing IP address. Also has a matching type
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* detection plug-in for automatic type detection.
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*
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* @name IP addresses
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* @summary Sort IP addresses numerically
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* @author Brad Wasson
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*
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* @example
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* $('#example').dataTable( {
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* columnDefs: [
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* { type: 'ip-address', targets: 0 }
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* ]
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* } );
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*/
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jQuery.extend( jQuery.fn.dataTableExt.oSort, {
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"ip-address-pre": function ( a ) {
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var m = a.split("."), x = "";
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for(var i = 0; i < m.length; i++) {
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var item = m[i];
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if(item.length == 1) {
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x += "00" + item;
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} else if(item.length == 2) {
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x += "0" + item;
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} else {
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x += item;
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}
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}
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return x;
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},
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"ip-address-asc": function ( a, b ) {
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return ((a < b) ? -1 : ((a > b) ? 1 : 0));
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},
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"ip-address-desc": function ( a, b ) {
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return ((a < b) ? 1 : ((a > b) ? -1 : 0));
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}
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} );
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