Anjali Khan

Anjali Khan

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how to enable button click on any node in treeview in asp.n

Dec 19 2017 4:24 AM
Hi frnds
how to enable button click on any node in treeview in asp.net ?
when i click on tree view any node then my submit button should be enable how to do this . i am sending my button and javascript code
<asp:Button ID="btnSubmit" style="display:none" runat="server" Text="Send" CssClass="btn btn-primary"/>
<asp:TreeView ID="TreeView1" runat="server" ShowCheckBoxes="All" onclick="forClicked(this)" Checked="false"></asp:TreeView>
<script lang="javascript" type="text/javascript">
$(function () {
$("[id*=TreeView1] input[type=checkbox]").bind("click", function () {
var table = $(this).closest("table");
if (table.next().length > 0 && table.next()[0].tagName == "DIV") {
//Is Parent CheckBox
// var childDiv = table.next();
var isChecked = $(this).is(":checked");
$("input[type=checkbox]", childDiv).each(function () {
if (isChecked) {
$(this).attr("checked", "checked");
} else {
$(this).removeAttr("checked");
}
});
} else {
//Is Child CheckBox
// var parentDIV = $(this).closest("DIV");
if ($("input[type=checkbox]", parentDIV).length == $("input[type=checkbox]:checked", parentDIV).length) {
$("input[type=checkbox]", parentDIV.prev()).attr("checked", "checked");
} else {
$("input[type=checkbox]", parentDIV.prev()).removeAttr("checked");
}
}
});
})
</script>

Answers (1)