给段jsp的代码<input type="text" value="simpleInfo" onmouseover="listMoreInfo();"onmouseout="closeInfo();">
<div id="moreInfoDiv" style="visibility:hidden"> <input name="saveQueryName" type="text" size="20"value="moreInfo...................."/></div>
<script type="text/javascript">
function listMoreInfo(){
var divb=document.getElementById('moreInfoDiv');
divb.style.visibility="visible";
}
function closeInfo(){
var divb=document.getElementById('moreInfoDiv');
divb.style.visibility="hidden";
}
</script>
<div id="moreInfoDiv" style="visibility:hidden"> <input name="saveQueryName" type="text" size="20"value="moreInfo...................."/></div>
<script type="text/javascript">
function listMoreInfo(){
var divb=document.getElementById('moreInfoDiv');
divb.style.visibility="visible";
}
function closeInfo(){
var divb=document.getElementById('moreInfoDiv');
divb.style.visibility="hidden";
}
</script>
让他异步提交到服务器,将数据取出,通过javascript控制显示
<tr title="这里显示的是全文"><td>这里是部分文字</td></tr>