我实现了一个Ajax回调函数来更新我的网页中的div
(公告)。Ajax回调刷新div
它工作正常,但目前的问题是,Ajax调用函数更新公告div
,但是,在重写内容后,此内容中的Javascript函数未加载它。因此,在更新内容后,表格中的切换功能不起作用。
我的Ajax调用函数
setInterval("_checkUpdate()", 2000); //2 seconds one call.
function _checkUpdate() {
var callback=new Object();
callback.success=this.checkUpdateonExternalSuccess;
callback.failure=this.checkUpdateonExternalFailure;
YAHOO.util.Connect.asyncRequest('GET' , '/ci/ajaxCustom/ajaxCheckUpdate',callback);
};
如果成功,它将更新内容重写我的股利
function checkUpdateonExternalSuccess (o){
if(o.responseText!==undefined) {
var str=o.responseText;
if(str !== 'nocontent') {
document.getElementById('updateContent').innerHTML=str; (Write the new content to my div)
location.reload(); //Reload the whole page, i do not want that
}
}
};
它的工作原理,它写的JavaScript新的内容,但Javascript函数没有加载它。
的Javascript:
$(document).ready(function() {
//First hide all the contects except the headcontent
$(".content").hide();
$(".headContent").show();
//If user click on the head title, it hide/show content
$(".headTitle").click(function() {
collapseHeadContent();//reset all
var aParentTD= $(this).closest("td");
var aHeadContent = aParentTD.find (".headContent");
aHeadContent.toggle();
});
// If uses click on the title, it has toggle event for the content
$(".title").click(function() {
collapseContent(); //First reset all
var aParentTD = $(this).closest("td");
var aContent = aParentTD.find(".content"); // Content in the same TD with Title
aContent.toggle();
});
});
function collapseContent() {
//find the Head content to hide and reset of content
$(".headContent").hide();
$(".content").hide();
}
function collapseHeadContent() {
$(".content").hide();
}
HTML:
<div id="annoucementTableDiv">
<table id="annoucementTable">
<tbody id="tdContent">
<tr>
<td><span id="tdtitle"><a class="headTitle"> Forbidden: Error 403</a></span> <br />
<span class="annfrom">PLC team - 19/08/2010 at 10:30<br /> </span>
<br />
<span class="headContent"><P>Due to scheduled maintenance, HOME showed the error 403:<br/>
This is now resolved and customers can update again as normal </P>
</span>
</td>
</tr>
</tbody>
<tbody id="tdContent">
<tr>
<td>
<span id="tdtitle">
<a class="title">Downloading maps</a>
</span> <img src="/euf/assets/themes/standard/images/layout/important.png" class="alert_icon" alt="alert"></img><br />
<span class="annfrom">Sent by 2nd line - 05/11/2009 at 15:30<br /> </span>
<span class="content">Since this morning it has been reported that multiple customers are again receiving this error message.<br /><br />This error has been escalated to the relevant teams with the highest priority and is currently being looked into.
An estimated time for a fix is not yet available but we will keep you updated.
</span>
<br />
</td>
</tr>
</tbody>
</table>
</div>
如果我做location.reload
,提供的JavaScript功能工作。但我不想刷新页面。
任何想法?
真棒,它可以工作。函数在JQuery中,你知道YUI是否有类似的东西。 – QLiu 2010-09-08 14:50:33