Javascript - Know If A RadToolBarButton Is Checked Or Not With JS?

Sep 16, 2010

I'd like to know if there is a way to tell if the RadToolBarButton "Filter" is checked or not using JS.

<telerik:RadToolBar ID="SelectionToolBar" runat="server" OnButtonClick="SelectionToolBar_Click" OnClientButtonClicking="clientButtonClicking">
<Items>
<telerik:RadToolBarButton Value="Flagged" Text="Flagged Reports" Group="ViewMode" CheckOnClick="true"/>
<telerik:RadToolBarButton Value="Separator" IsSeparator="true"/>
<telerik:RadToolBarButton IsSeparator="true"/>
<telerik:RadToolBarButton ImageUrl="~/images/refresh.png" Value="Refresh" ToolTip="Refresh"/>
<telerik:RadToolBarButton IsSeparator="true"/>
<telerik:RadToolBarButton Value="Filter" ImageUrl="~/images/funnel.png" CheckOnClick="true" Checked="false" AllowSelfUnCheck="true" ToolTip="Toggle Filters"/>
</Items>
</telerik:RadToolBar>


Since RadToolBarButton is a subset of RadGridSelectionToolBar I wasn't sure how to get the property of one specific button.



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Javascript - Getting Checked Input Values In A Specific Div

Mar 10, 2011

Here is my div that is contained more than once by my page:

<div class="formContainerDiv" style="width:165px">
<table>
<tr>
<td colspan="2">
Assign To<br />
<asp:CheckBoxList ID="CheckBoxListLoginUsers" runat="server">
</asp:CheckBoxList>
<br />
Note<br />
<asp:TextBox ID="TextBoxNote" runat="server" TextMode="MultiLine" Width="150" ClientIDMode="Static" class="textBoxNote"></asp:TextBox>
<br />
</td>
</tr>
<tr>
<td>
<input type="button" class="saveAssignment" value="Save"/>
</td>
<td style="text-align: center;">
<a href="javascript:void(0)" class="formContainerDivClose">Close</a>
</td>
</tr>
</table>
</div>

And that's my jquery function:

$(".saveAssignment").click(function () {
var div = $(this).parents(".formContainerDiv");
......
});

I can select the appropriate formContainerDiv. But I need to get the values of checked checkboxes and the value of TextBoxNote.

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C# - Enable Textbox With Checkbox Checked With Javascript?

Jan 20, 2011

I am trying to enable/disable textbox when checkbox is checked (enable) or unchecked (disable). WIth the piece of code i have nothing is happening once the checkbox is checked/unchecked.

Here is what I have:

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="AssociationInfo.ascx.cs" Inherits="Administration.Modules.AssociationInfo" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="asp" %>
<script type="text/javascript" language="javascript">
function enableTextBox() {
window.onload = function () {
var check = document.getElementById("chkAssociation");
check.onchange = function () {
if (this.checked == true)
document.getElementById("txtAddress").disabled = false;
else
document.getElementById("txtAddress").disabled = true;
};
};
}
</script>
<div>
<h2>Association Info</h2>
<br />
<asp:CheckBox Checked="false" ID="chkAssociation" runat="server" />
<asp:TextBox ID="txtAddress" Text="Test" runat="server" />
</div>


The code is in web user control. Could that be reason why is not working correctly?

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Javascript - Validate DropDownList If Checkbox Checked?

Aug 31, 2010

ASP.NET3.5 Webforms. Am trying to put a validator on the drop down list, only if the checkbox is checked.

This doesn't work. If I put an alert in the onclick event, it does show.

<script language="javascript" type="text/javascript">
function setVal(sender) {
var myVal = document.getElementById('<%=(DropDownList)CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("ddlSupplierCouncilArea")%>');

[Code]....

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Web Forms :: Checkbox Is Checked Even After Unchecking; Javascript + Repeater

Apr 14, 2010

I am using Repeater and i have checkbox in every row. I have to post all the rows to a DB Table.

The problem is:When i uncheck a row and then press the save button , all the rows are getting saved.

I checked with debugger that actually i see the checkboxes unchecked , but the debugger shows them checked.

Checkboxes have JAvascript onclick events associated with them.

[Code]....

My javascript function updates the labels on the page.My getvalues from repeater code is as follows. i am checking all the rows whether checked or unchecked.
[Code]....

why checkboxes are showing always true whereas they should have been false (as they are unchecked).

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Radion Button Checked Change Event In Javascript?

Nov 20, 2009

How do i handle radio button checked change event in javascript.

I have a radiobutton list which will have 3 radio buttons ..whenevr i click on any of these radiobutton it has to perform corresponding operation..(only javascript)

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JavaScript - Check If A Checkbox Is Checked In A Group Of Checkboxes In Clientside?

Apr 3, 2011

note that the scenario is ASP.NET Webforms + Master - Content page which mess up the ids.

I have, say, three checkboxes

<asp:CheckBox ID="chkConsultantQuality" runat="server"
CssClass="company"/>
<asp:CheckBox ID="chkConsultantEnvironment" runat="server"
CssClass="company"/>
<asp:CheckBox ID="chkConsultantSafety" runat="server"
CssClass="company"/>

I would like to make a div id="CompanyPanel" on click event of each checkbox according to the following condition

visible if any of the checkboxes are checked.

hidden if all of the checkboxes are unchecked.

I am planning to use jQuery since I am selecting by class name. I could do it with jQuery.each on the class='company' by checking each for a checked flag.

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Disable A Checkbox In Javascript And Recognize It As Checked On The Server Side?

Mar 17, 2010

I have a checkbox which in some cases may be disabled and checked using javascript, i.e:

var cbTest = document.getElementById("CheckBoxTest");
cbTest.disabled = true;
cbTest.checked = true;

However, when sending a postback, CheckBoxTest.Checked is false on the server side.

Is it possible to disable the checkbox and still have the server side recognize it as checked?

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How Check At Lease One Checkbox Is Checked Inside .NET Repeater Control In Javascript

Sep 20, 2010

In my asp.net website; i have REPEATER control having child control checklistbox , dynamically generates in code behind.I would like to know how can i write javascript function where i have to check at least one checkbox should be checked.

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Forms Data Controls :: Detect The Checkbox Checked In Javascript From Gridview?

Mar 29, 2011

<asp:GridView ID="GridViewRDR1_Hidden" runat="server" >
<Columns>
<asp:TemplateField>
<ItemTemplate>
<asp:CheckBox ID="chkRDR1Hidden" runat="server" AutoPostBack="true" onclick="javascript: calculateTotal();" />
</ItemTemplate>
</asp:TemplateField>

how do i write a javascript fucntion to check whether the checkbox was checked or not?

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Web Forms :: Radio Button Checked Changed Event Not Firing With Onclick Javascript Function?

Dec 4, 2010

I have used below code.

<asp:RadioButton GroupName="grpAssoc" ID="rbtEvery" runat="server" Text="Everyone"
onclick="return doChangeAssociationType(0);" AutoPostBack="True" oncheckedchanged="rbtEvery_CheckedChanged"
/>
but oncheckedchanged="rbtEvery_CheckedChanged" not firing even javascript function returns true

How to fire the event?

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TreeView Nodes Always Have Checked = True On Postback Even When Not Checked In UI

Mar 15, 2010

I have a treeview in my .aspx: <asp:TreeView ID="tvDocCatAndType" runat="server" /> Not much else going on in the page -- two <asp:LinkButtons> and one <asp:Label>; the page is a child of a master page, so these controls are within a <asp:Content> control. I populate the treeview in code -- just 3 node levels, including the root node. All nodes have checkboxes, and I initialize all node.Checked to true. I have some Javascript to do the usual check/uncheck up and down the tree as parent and child node checkboxes are toggled.

No matter how many checkboxes I clear in the UI, on postback every single node has node.Checked = true regardless of the state of the checkbox in the UI. This is not the first time I've used a treeview, but I've never had this problem before. I created this page by light adaptation of an earlier project that works fine.

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Web Forms :: Checked All Children If Parent Is Checked Treeview?

Nov 9, 2009

how to checked all children if parent where checked in tree view form i had reseach for some coding but it had a error which is "Type 'MSComctlLib.Node' is not defined." do i need to add any reference of it?

[Code]....

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Show Html Checkbox As Neither Checked Or Non-checked?

Oct 22, 2010

I have an html checkbox that controls a list of checkboxes. I want this checkbox to display in a sorta "null" state where it is neither true nor false.
<HeaderTemplate>
<div style="width:90px">
Toggle:
<input id="chkAll"
onclick="javascript:SelectAllCheckboxes(this);"
runat="server" type="checkbox" />
</div>
</HeaderTemplate>

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Forms Data Controls :: Checkbox.Checked = False, Even Though Checkbox In The Gridview Is Checked?

May 3, 2010

I have a GridView that I was previously populating via an ObjectDataSource, and this code was working perfectly (ie, when the checkbox was checked Checkbox.Checked = true):

CODE BEHIND:

[Code]....
[Code]....

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Forms Data Controls :: GridView : Checkbox : Checked Value Is Still False After Checked The Checkbox?

Mar 11, 2011

<asp:TemplateField>
<ItemTemplate>
<asp:CheckBox ID="chkRDR1" runat="server"/>
</ItemTemplate>
</asp:TemplateField>
=========================================================================================
Dim checkbox As CheckBox = CType(row.FindControl("chkRDR1"), CheckBox)

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Web Forms :: How To Set The Checkbox State "checked Or Not Checked" From A Database

Aug 26, 2010

In the code I have here, I need to set the checkbox state from a database but I dont know the properties:

[Code]....

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Web Forms :: CheckBox Checked="False" Interpreted As Checked="True"?

Dec 29, 2005

I'm adding a checkbox to my Web Form in the CodeBehind class and setting its Checked property to False. I've verified the value as I'm debugging my code.

[code]....

When the checkbox is written out to the browser, it's written as:

<input type="checkbox" checked="False" id="fndt_WaiverTransferCharge" />

Apparently the checked="False" attribute confuses the browser and I end up with a checked checkbox. On PostBack when I test the value of the checkbox, it's False (unless I change it) so it's got to be a browser presentation issue. I know that when you write a checkbox in straight HTML, the checked attribute doesn't require a value, i.e.:

<input type="checkbox" checked />

Is there a way to fix this?

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MVC :: Html Helpers With Javascript... Include Javascript In Helper But Avoid Adding Javascript Twice?

Jun 22, 2009

So I love MVC and I love Html Extensions and now I want to push it a little further... If I wanted to create something like an Html Helper that creates a javascripty style Calendar (for the sake of example as I don't want a calendar :-) how could I wrapper the javascript into the helper so that the consumer of the helper does not have to include the javascript on the page. MOST IMPORTANTLY though I want to have many instances of my calendar on the same page, if I put the Javascript in the Html Helper it will get written out 3 times to the page which is no good, so I am wondering how to get around this.

Essentially I want to know whether I can access the page's DOM whilst the Html Helper is being run so that:1) I can add javascript script/src tags (did I mention I don't want to have inline javascript :-)2) I can query the DOM to check whether the required script has already been included by a previous call the same Html Helper.This may be a no-brainer for some mvc/asp guru out there, it may also be the case that you can't access the DOM at runtime via c#

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MVC :: How To Get Checked Value From Checkboxes

Nov 17, 2010

I have some code here in view-page

[Code]....

How can I get checked value from chechboxes above .

I'd like the output checked field wrapped in

[Code]....

What Datatype (if needed) should i create in the model ?

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Which Radiobutton Checked In List

Jun 14, 2009

I have a radiobuttonlist with two radiobuttons (yes,no). I want to check on page load which of the radiobutton in this list is selected. How can I do this using javascript.

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One Radiobutton Checked At A Time?

Feb 9, 2009

I've got four radio buttons for a poll and only want a single one to be checked (at most) at any given time so checking another should disable the other 3. I've tried

Protected Sub RadioButton4_CheckedChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles RadioButton4.CheckedChanged
If RadioButton4.Checked = True Then
RadioButton1.Checked = False
RadioButton2.Checked = False
RadioButton3.Checked = False
End If

But it doesn't seem to work dynamically.

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How To Add The Checked Rows To Database

Mar 24, 2011

I am new here,I have a grid with some checked & unchecked check boxes,& on click button of asp.net i want to add the checked rows to database,so which method will be best ?

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Possible To Mark As Checked The Last Two Rows?

Dec 10, 2010

I have the following code, it currently works fine. I would like to know if it's possible not to mark as checked the last two rows?

Code:

For Each row As GridViewRow In GridView1.Rows ' Access the CheckBox
Dim cb As CheckBox = row.FindControl("CheckBox2")
cb.Checked = True
Next

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How To Count The Checkbox.Checked > 0

Jun 4, 2009

I have checkbox in gridview column and want to count how many it is checked:

The number of tick checkbox doesnt shows up:

Want to count the checkbox.Checked > 0, how can i do this w/o a javascript?

Code:

DataTable dt = (DataTable)GridView1.DataSource;
int count = 0;
if (cb.Checked == true)
{
DataRow row = dt.Rows[count];
count++;
}
lbl.Text = row;

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How String To Be Checked Against A Database

May 3, 2009

I am looking for a barcode library that will take my barcode jpeg and convert it to a string to be checked against a database

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Get Value Of Dynamically Checked Checkbox?

Dec 22, 2010

In my page,on one button click ,i am creating a checkbox dynamically and in other buton click i need whether the checkbox is checked or not.

For me every time it is showing as not checked eventhough i cheked the checkbox..

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Can Validate That A Checkbox Has Been Checked

Feb 13, 2010

Using Asp.net Webforms how can I validate that a checkbox has been checked. (I cannot do a postback) has to be in javascript (either custom - working with the existing validation controls for other fields. or using a .net validation control)

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Ignore Already Checked Checkboxes In Vb.net?

Jan 1, 2011

If i have 3 asp.net checkboxes in my asp.net webform namely : CheckBox1, Checkbox2, Checkbox3 and a textbox namely textbox1

If Checkbox1.text ="1"
Checkbox2.text ="2"
Checkbox3.text ="3"

I WANT :

if checkbox1 is already checked ... if checkbox is remain checked and even after i check checkbox2 and checkbox3 then the output in textbox would be 2,3 ..... by ignoring already checked checkbox text ...

LOGIC I WANT : Ignore already check checkboxes and insert recent checkbox text to textbox1 as comma seperated string ...

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Web Forms :: File Extension Not Checked?

Dec 10, 2009

i would like (1) to test that the file being opened is a pdf file and not something else but my check doesnt do this and (2) if valid pdf file then open it in a new browser.

protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
if (HostingEnvironment.VirtualPathProvider.DirectoryExists("~/Documents/" + CurrentPage.PageName))
{
//Message.Text = "Could not find path";
UnifiedDirectory vdir = (UnifiedDirectory)HostingEnvironment.VirtualPathProvider.GetDirectory("~/Documents/" + CurrentPage.PageName);
ddlDoc.DataTextField = "Name";
ddlDoc.DataValueField = "VirtualPath";
ddlDoc.DataSource = vdir.GetFiles();
}
this.DataBind();
}
else if(ddlDoc.Items == null || ddlDoc.SelectedItem == null || ddlDoc.SelectedValue == null)
{
ddlDoc.Items.Add(new ListItem("No brochure available",
"No brochure available"));
}
}
protected void OK_Click(object sender, EventArgs e)
{
if (Response.ContentType == ".pdf")
{
Response.Redirect(ddlDoc.SelectedValue, true);
Response.ClearHeaders();
}
else
{
Message.Text = "Error, file is not pdf.";
}
}

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