javascript高亮效果的二种实现方法_javascript技巧

if(nWord!=''){

var keyword = document.body.createTextRange();

while(keyword.findText(nWord)){

keyword.pasteHTML("" + keyword.text + "");

keyword.moveStart('character',1);

}

}

}

function highword(nWord){

var array = nWord.split(",");

for(var i=0;i
HighLight(array[i]);

}

}

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js高亮方法二：

2.
代码如下:




function highLight(ele,keys)
{
var reg = new RegExp("(" + keys.replace(/,/,"|") + ")","g");

ele.innerHTML = ele.innerHTML.replace(reg,"$1");
}

window.onload = function()
{
highLight(document.getElementsByTagName("p")[0],"li,jin");
}
//-->

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