事件無法添加
<script?type="text/javascript">
window.onload?=?function(){
????????on();
?????}?
function?on(){
????var?li=document.getElementsByTagName("li");
????for?(var?i?=?0;?i?<?li.length;?i++)?{
????????li[i].onclick="display()";
????}
}
function?display(){
????var?txt1=document.getElementById("txt1");
????if(txt1.style.display="block"){
????????txt1.style.display="none";
????}
}
</script>
<div?id="dd">
????<ul>
????????<li>房產(chǎn)</li>
????????<li>家居</li>
????????<li>二手房</li>
????</ul>
????<div?id="txt1"?style="display:block"?>
????275萬購昌平鄰鐵三居?總價(jià)20萬買一居<br/>
????200萬內(nèi)購五環(huán)三居?140萬安家東三環(huán)<br/>
????北京首現(xiàn)零首付樓盤?53萬購東5環(huán)50平<br/>
????京樓盤直降5000?中信府?公園樓王現(xiàn)房<br/>
????</div>
</div>點(diǎn)擊li 沒有效果
2016-08-18
修改為:
li[i].setAttribute("onclick","display()");再試試!