但是如何实现当checkbox的选准和取消选择的状态改变时执行一个javascript函数呢?
<input type=checkbox name=cb1 onclick="cbclick(this);">
<script>
function cbclick(obj){
if(obj.checked)
alert('checked')
else
alert('unchecked');
}
</script>
<input type=checkbox name=cb1 onclick="cbclick(this);">
<script>
function cbclick(obj){
if(obj.checked)
alert('checked')
else
alert('unchecked');
}
</script>
tv.clickCheckBox= function(ID){
var checknode=document.getElementById("checkbox" + ID);
this.getNode(ID).Checked=checknode.checked;
if(this.useCookie){
if(checknode.checked)
SetCookieNode(ID,'check')
else
DelCookieNode(ID,'check')}
this.childCheckBox(ID,this.getNode(ID).Checked);
}tv.childCheckBox=function(ID,checkState){
var currentNode=this.getNode(ID);
for(var i=0;i<currentNode.childNodes.length;i++)
{
var checknode=document.getElementById("checkbox" + currentNode.childNodes[i].ID);
if(checknode!=null)
checknode.checked=checkState;
currentNode.childNodes[i].Checked=checkState;
if(this.useCookie){
if(checkState)
SetCookieNode(currentNode.childNodes[i].ID,'check')
else
DelCookieNode(currentNode.childNodes[i].ID,'check')}
this.childCheckBox(currentNode.childNodes[i].ID,checkState);
}
}
你有qq吗?我们qq聊聊吧!我的程序目前基本实现了,但是总会出现一个提示说out of memory at
怎么回事啊?