后台如何调用前台js方法
后台ImageButton1_DataBinding在调用前台“用于收缩菜单”的js方法时,菜单是展开了,但是刷新之后有收缩了,如何保证刷新之后菜单仍然展开?是事件问题,还是...
代码如下:
前台:
<script language="javascript1.2" type="text/javascript">
function showsubmenu(sid)
{
whichEl = eval("submenu" + sid);
if (whichEl.style.display == "none")
{
eval("submenu" + sid + ".style.display=\"\";");
}
else
{
eval("submenu" + sid + ".style.display=\"none\";");
}
}
</script>
后台:
protected void ImageButton1_DataBinding(object sender, EventArgs e)
{
this.ImageButton1.Attributes.Add("onclick", "return showsubmenu(0)");
}