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添加一个参数

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fofolee 2019-05-07 19:24:09 +08:00
parent 194cde3f8d
commit f0d73ed3d5
1 changed files with 4 additions and 4 deletions
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8
assets/hlsearch.js
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@ -14,14 +14,14 @@ Johann Burkard
*/ */
jQuery.fn.highlight = function(pat) { jQuery.fn.highlight = function(pat, hlclass) {
function innerHighlight(node, pat) { function innerHighlight(node, pat) {
var skip = 0; var skip = 0;
if (node.nodeType == 3) { if (node.nodeType == 3) {
var pos = node.data.toUpperCase().indexOf(pat); var pos = node.data.toUpperCase().indexOf(pat);
if (pos >= 0) { if (pos >= 0) {
var spannode = document.createElement('span'); var spannode = document.createElement('span');
spannode.className = 'founds'; spannode.className = hlclass;
var middlebit = node.splitText(pos); var middlebit = node.splitText(pos);
var endbit = middlebit.splitText(pat.length); var endbit = middlebit.splitText(pat.length);
var middleclone = middlebit.cloneNode(true); var middleclone = middlebit.cloneNode(true);
@ -42,7 +42,7 @@ jQuery.fn.highlight = function(pat) {
}); });
}; };
jQuery.fn.removeHighlight = function() { jQuery.fn.removeHighlight = function(hlclass) {
function newNormalize(node) { function newNormalize(node) {
for (var i = 0, children = node.childNodes, nodeCount = children.length; i < nodeCount; i++) { for (var i = 0, children = node.childNodes, nodeCount = children.length; i < nodeCount; i++) {
var child = children[i]; var child = children[i];
@ -63,7 +63,7 @@ jQuery.fn.removeHighlight = function() {
} }
} }
return this.find("span.founds").each(function() { return this.find("span." + hlclass).each(function() {
var thisParent = this.parentNode; var thisParent = this.parentNode;
thisParent.replaceChild(this.firstChild, this); thisParent.replaceChild(this.firstChild, this);
newNormalize(thisParent); newNormalize(thisParent);