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鼠标移动到文字上方显示全部文字

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  • Post category:其他


<!DOCTYPE HTML PUBLIC “-//W3C//DTD HTML 4.01 Transitional//EN”

“http://www.w3.org/TR/html4/loose.dtd”>

<html>

<head>

<title></title>

<script type=”text/javascript”>

function showDiv(obj,str) {

var name = obj.innerHTML;

var sDiv = document.getElementById(‘txt_’ + name.split(‘.’)[0]);//文件名自己判断

if (!sDiv) {

sDiv = document.createElement(“DIV”);

sDiv.id = ‘txt_’ + name.split(‘.’)[0];

sDiv.style.position = ‘absolute’;

sDiv.style.top = obj.offsetTop+ 22 + ‘px’;

sDiv.style.left = obj.offsetLeft+20 + ‘px’;

sDiv.style.width = 200 + ‘px’;

sDiv.style.border = ‘1px black solid’;

sDiv.style.backgroundColor=”#FFF9F4″;

sDiv.style[“word-break”] = “break-all”; //加上这行 不会出现文字有时不换行

var spanId = document.createElement(“span”);

spanId.innerHTML=str;

sDiv.appendChild(spanId);

document.body.appendChild(sDiv);

}

sDiv.style.display = ‘block’;

}

function hideDiv(obj) {

var name = obj.innerHTML;

var sDiv = document.getElementById(‘txt_’ + name.split(‘.’)[0]);//文件名自己判断

if (sDiv) {

sDiv.style.display = ‘none’;

}

}

</script>

</head>

<body>

<div οnmοuseοver=”showDiv(this,’文字显示全了，哈哈’)” οnmοuseοut=”hideDiv(this)”

style=”position:absolute;”>文字…</div>

</body>

</html>


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