Get The Latest Selected Value From A Checkbox List?
Sep 7, 2010
I am currently facing a problem. How to get the latest selected value from a asp.net checkbox list? From looping through the Items of a checkbox list, I can get the highest selected index and its value, but it is not expected that user will select the checkbox sequentially from lower to higher index. So, how to handle that? Is there any event capturing system that will help me to identify the exact list item which generates the event?
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[Code]....
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[code]....
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foreach(Listitem item in CheckboxList1.Items)
{
if(item.Selected == true)
{
return true;
}
}
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I used vb.net coding.
I used the following link for this purpose,
[URL]
It worked properly.
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edit: I should have mentioned this is for an ASP.NET checkboxlist (my bad), so my output looks something like this:
[Code]....
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I dont have any idea how to do it ...
CODE I FOUND :
<script type="text/javascript">
function Test(control, value) {
var str = '';
$('#<%=txtTest.ClientID %> :checked').each(function() {
str = str + ', ' $(this).val();
});
$('#<%=txtTest.ClientID %>').val(str);
</script>
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Jun 3, 2010
I want to know the selected value of the markup below. So that I can disabled a textbox, if one of the checkbox is selected.
<asp:CheckBoxList ID="ChkTest" runat="server" RepeatDirection="Horizontal" CssClass="toggleYesNo">
<asp:ListItem Value="1">Yes</asp:ListItem>
<asp:ListItem Value="0">No</asp:ListItem>
</asp:CheckBoxList>
I tried using this function it doesnot seem to work
$(document).ready(function() {
$("#<%=ChkTest.ClientID %>").click(function() {
value = $(this).val();
if(value=='1') {
$('#atextbox').attr('disabled','');
}
else {
$('#atextbox').attr('disabled','disabled');
}
});
});
I also track the output HTML but the id the CheckBoxList the assigned to a table instead.
UPDATED
<table id="ChkTest" class="toggleYesNo" border="0">
<tr>
<td><input id="ChkTest_0" type="checkbox" name="ChkTest$0" /><label for="ChkTest_0">Yes</label></td><td><input id="ChkTest_1" type="checkbox" name="ChkTest$1" /><label for="ChkTest_1">No</label></td>
</tr>
</table>
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I have this function:
$('#<%=chkListGroups.ClientID %> input:checkbox:checked').siblings('label').text();
this function will return all texts for all selected items in the control as a one string.
I'm looking for a way that when I check a check box from the ckeckboxlist control will return only last checked checkbox.
this code :
[Code]....
returns last checked item for example if I checked second will return second item then when I checked fifth item will return fifth item but if now when I check third item will return fifth item so it is always returning last item checked in the list and I'm looking to
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May 22, 2010
i have a field set
[Code]....
on button click i am checking all checkboxes..and I have other button on the Filedset which i submit.. when I submit clicks I need to send only which ever is checked from Fieldset?
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I have designed a gridview with a radio button inside the itemtemplet. I also have a confirm button. A user is allowed to check several radio button and when a confirm button is pressed then database is updated with the value of radio button.
But when i check the button it is shown as checked in UI but when I check through code behind, it shows checked property of radio button as false.
for (int i = 0; i < gvTransaction.Rows.Count; i++)
{
if (!((String.IsNullOrEmpty(gvTransaction.Rows[i].Cells[0].Text)) || (gvTransaction.Rows[i].Cells[0].Text == " ")))
{
string transactionID = gvTransaction.Rows[i].Cells[0].Text;
RadioButton btn = (RadioButton)gvTransaction.Rows[i].FindControl("rbtSelect");
if (btn.Checked)
{
Although the radiobutton is checked code never reach here.
}
}
}
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May 7, 2015
How to merge two the checkbox value to textbox asp.net
chekbox1
chekbox2
UPT , BLU
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I am using asp treeview with checkbox for the leafnode. And when that check box is checked controls are creating dynamically in aspx.cs page.
When check box is checked the entire page is getting refreshed, How can I avoid that.
Following is the code of aspx
<asp:TreeView id="trvSource" CssClass="Treeview" ForeColor="White"
runat="server" KeyboardEnabled="true" CollapseImageToolTip="Collapse"
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Mar 26, 2016
I have 3 checkbox and one button in default.aspx page I want when users select these checkboxs and click on button it saves this checkboxs values in cookie...
I wrote below code:
protected void Imgorder_Click(object sender, ImageClickEventArgs e)
{
HttpCookie order = new HttpCookie("order");
if (CheckBox1.Checked)
{
order.Value = CheckBox1.Text;
}
}
}
is it correct? and if it is correct I wrote it just for 1 checkbox how I can write for 3 checkboxs that if users select them it saves valuse in cookie...
How I can do it?
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