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| <script>jQuery.fn.highlight = function(pat, className) {function innerHighlight(node, pat) {var skip = 0; if (node.nodeType === 3) {var pos = node.data.toUpperCase().indexOf(pat.toUpperCase()); if (pos >= 0) {var spannode = document.createElement('span'); spannode.className = className || 'highlight'; var middlebit = node.splitText(pos); var endbit = middlebit.splitText(pat.length); var middleclone = middlebit.cloneNode(true); spannode.appendChild(middleclone); middlebit.parentNode.replaceChild(spannode, middlebit); skip = 1; } } else if (node.nodeType == 1 && node.childNodes && !/(script|style)/i.test(node.tagName)) {for (var i = 0; i < node.childNodes.length; ++i) {i += innerHighlight(node.childNodes[i], pat); } } return skip; } return this.each(function() {innerHighlight(this, pat.toUpperCase()); }); }; jQuery.fn.removeHighlight = function(className) {var className = className || 'highlight'; function newNormalize(node) {for (var i = 0, children = node.childNodes, nodeCount = children.length; i < nodeCount; i++) {var child = children[i]; if (child.nodeType == 1) {newNormalize(child); continue; } if (child.nodeType != 3) { continue; } var next = child.nextSibling; if (next == null || next.nodeType != 3) { continue; } var combined_text = child.nodeValue + next.nodeValue; new_node = node.ownerDocument.createTextNode(combined_text); node.insertBefore(new_node, child); node.removeChild(child); node.removeChild(next); i--; nodeCount--; } } return this.find("span."+className).each(function() {var thisParent = this.parentNode; thisParent.replaceChild(this.firstChild, this); newNormalize(thisParent); }).end(); }; $(function() {$('#searchresults').highlight('<!--{$term}-->');});</script> | | <script> $(function() {$('#searchresults').highlight('<!--{$term}-->'); }); </script> |
Revision as of 17:56, 4 March 2020
<script> $(function() {$('#searchresults').highlight(); }); </script>
