function CheckDeleteTree(form)
{
var ck=0;
for (var i=0;i <form.elements.length;i++)
{
var e = form.elements[i];
var isCheckSelect = false;
if (e.type == "TreeView ")
{
if (e.name.substring(e.name.indexOf( "trvCategoryView "),e.name.length).toLowerCase() == "trvCategoryView ")
isCheckSelect = true;
}
if (e.type == "TreeView " && e.checked && isCheckSelect)
ck=1;
}
if (ck!=1 )
{
alert( "没有选择项 ");
return false;
}
else
{
return confirm( "是否确定? ");
}
以上代码,有什么地方出错了,麻烦指出~~~
------解决方案--------------------------------------------------------
function CheckDeleteTree(form,treeviewid){ var ck=0; var isCheckSelect = false; for (var i=0;i <form.elements.length;i++) { var e = form.elements[i]; if (e.type.toLowerCase() == "checkbox " && e.name.indexOf(treeviewid)> -1 && e.checked) { isCheckSelect = true; } } if (!isCheckSelect ) { alert( "没有选择项 "); return false; } else { return confirm( "是否确定? "); }}