Web Forms :: Checking All Checkboxes On The Page Using 1 Checkbox With Or Without Javascript
Nov 1, 2010
I have found plenty of examples where the checkboxes to be checked are within a datalist, gridview or other datacontrol like that.. but i dont have that setup..
I have individual checkboxes within my page and need to provide a way to check or uncheck them all..
I cant use a checkboxlist because of the layout of the page.. so not sure if it would be easiest with javascript or do it with the checked event for the single check box that will be used..
I know that may not be the best or cleanest way, but is there a better way?
Reason i cant use a checkboxlist for the larger set of checkboxes, is that a few of them will have additional fields that need to be completed if they chose certain checkboxes.. so i have those controls next to the checkbox that they belong with..
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Similar Messages:
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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Aug 26, 2010
This morning I posted a question w.r.t Radio Buttons, but the requirement changed so I'm posing a similar question.
I want to have a checkbox in a datagrid.
Suppose I click on one of the checkboxes and then realize i need to click on another, the screen has to automatically uncheck the previously clicked checkbox and then check the newly clicked checkbox.
In other words I need to clear previously checked checkboxes and check the recently clicked checkbox.
Also, I need to update a label in the page with a value associated with the row of the checked checkbox.
I should not be using a javascript to do this.
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Jan 22, 2010
I have a gridview which has bound fields and a template field for checkbox.I wrote a code for deletion of records as per checking checkboxes.My problem is
HtmlInputCheckBox chk;
foreach(GridViewRow dr in dgvdetails.Rows)
{
chk = (HtmlInputCheckBox)dr.FindControl("ch"); [code]...
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Feb 22, 2010
This seems like it should be easy..... I am pulling some results from a database and then comparing them to a checkboxlist ... if a checkbox item within a list of checkboxes is within this result list, then I want to check that box...this is an 'easy' version of what I am trying to do...
[Code]....
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Sep 24, 2012
I have 4 check box in my page i users just can checked on of them for radiobutton we use GroupName so for check box what should i use?
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Nov 15, 2010
I have the listview as bellow:
[Code]....
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Sep 21, 2010
I have a form that does a loop to create checkboxes. Here is the code in the loop:
LeftPosition+=120;
cbxDrives.Top = TopPosition;
cbxDrives.Left = LeftPosition;
cbxDrives.Text = d.Name;
CheckBox cbxDrives =
new
CheckBox();this.Controls.Add(cbxDrives);
This creates multiple check boxes on the form, and this works fine.
However, in the code behind for my button that the user clicks to execute the form, I cannot figure how how to read the values for the checkboxes. I've tried:
foreach (CheckBox cbxDrive
in cbxDrives)
{
}
but cbxDrives is not recognized.
I need to read through all of the checkboxes to see their values, so that the appropriate actions can be performed in the code behind.
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Aug 2, 2010
How can I make a "select all" checkbox check all of the checkboxes within a datalist control? Here's what I have:
[Code]....
Code behind
[Code]....
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Apr 30, 2010
i have code to update multiple rows in a gridview. What I want is that if the row value is = 1 in the database then the row is checked otherwise it's not. I've put some pseudo code in below to illustrate what I want to achieve.
[code].....
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Dec 22, 2010
have situation here. On checking checked checkbox inside template field on grid view. This my codethis code suppose to be update into mysql when checkbox of each row being checked. Mean only update database which row has being checked, other wise the data inside database not being updated.What happen now once button being click, code above will be executed, but all the data being update not considering the checked checkbox only.
[Code]....
[Code]....
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Feb 24, 2010
When I used the html Helper Checkbox, it produces 2 form elements. I understand why this is, and I have no problem with it except:The un-checking of the checkbox does not seem to be in sync with the 'hidden' value.What I mean is that when I have a bunch of checkboxes being generated in a loop:
<%=Html.CheckBox("model.MarketCategories[" & i & "].Value", category.Value)%>
and the user deselects and checkbox and the category.Value is FALSE, the code being generated is:
<input checked="checked" id="model_MarketCategories_0__Value" name="model.MarketCategories[0].Value" type="checkbox" value="true" />
<input name="model.MarketCategories[0].Value" type="hidden" value="false" />
This is wrong since the Value is False the checkbox should NOT be checked.
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Jan 12, 2010
Code:
[code]....
I want to have checkbox in my header and the checkbox in all the first columns,when i check the checkbox of header all the checkboxes of gridvew checked.
I have bound the checkbox field as you all can see above in bold,but I cant see any checkbox,See in fig
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Mar 29, 2011
When I try to serialize <%: Html.CheckBox("Something", true) %> in jquery (using form.serialize()) I get two checkboxes, one says true, and the other false. I am aware that MVC renders true, false for checkboxes that are true, so if I wasn't coming through javascript, I'd just check for the presence of true, but how do I know if my checkbox is checked after doing form.serialize?
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Mar 9, 2011
I have 11 asp.net checkboxes in my asp.net webusercontrol ..
i want when checkbox1 is check thenrest of all checkboxes will be checked and if checkbox is uncheck then rest of all checkboxes will be unchecked how to do it if all my checkboxes are inside webusercontrol panel1.
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Dec 2, 2010
see the .aspx page VS 2008 enable and disable checkboxes on checkbox in repeater?
Code:
[code]....
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Mar 29, 2010
I got a list of customers I thought I would list in a gridview or a repeater with customer html, it gone have paging. I'm gone have a checkbox for each customer in the list. Do you guys have any suggestions on how I should do to keep the checkbox value when I go to page 2-3-4 ect in the paging. I'm thinking a session to store the id of the checked customers. After I'm done setting the values they go to the database.
Do you got any other ideas then the session I'm thinking of?
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Feb 27, 2011
I would like to be able to toggle all checkboxes in a tablerow base upon the value of the first checkbox.
If a user clicks on the checkbox at the beginning of the tablerow all other checkboxes in that same row need to get the same value.
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Mar 6, 2014
i want to disable other checkbox if one is selected inside gridview . i want to make that on clientside using javascript or jquery.below is the code
<html xmlns="http://www.w3.org/1999/xhtml" ><head runat="server">
<title>Untitled Page</title>
<script src="selectedradio.js" type="text/javascript"></script>
<script type="text/javascript"> $().ready(function(){
$("#CheckBox1").click(function(){
$('input[type=checkbox]').each(function () {
[code]....
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Mar 15, 2010
On my web part page I use a JavaScript timer to call a Page Method to check if data has changed and then only I refresh the page. Now I want to disable that JavaScript timer when the web part page is in shared personalization mode. Then when web part page is again in BrowseDisplayMode, I want to reenable the timer to poll for updates. How do I access web part manager personalization mode in the client side JavaScript ? Do I need to use a hidden file in UpdatePanel ?
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Aug 10, 2010
I have some controls on the asp.net page that can be required on certain senario and can be not required on others.
So we enable/disable them dinamaically depending on the current transactions.
Now I am thinking of a way where I can check the required field by Javascript on the click event of save button. Remember control not be required at all time.
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Sep 12, 2010
I have checkboxes in one column of listview and outside the listview I have one dropdown and one button.
when I dont check any checkboxes in listview fire a validation "Select any one checkbox" on button click.
simirarly when I check Checkboxes in listview and I'm leaving to select dropdown fire a validation"Select any item in the dropdownlist" on button click.
how to validate both controls(checkboxes in listview and dropdown) when those are not selecting.
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May 7, 2015
how can i checked the checkbox in parentGridview whenever i checked a checkbox in childGridview?
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Sep 10, 2010
how to do this when the checkbox in listview layout template check select all checkboxes in listview itemtemplate.I dont give 'Eval 'field to checkbox present in itemtemplate.
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Mar 17, 2011
I know this not the right place to ask javascript related questions.
But I dont understand how else to get the answer.
I have built an application using asp.net 4.0 and entity framework. I have implemented the routing feature introduced with the .Net 4.0 version.
Now, I have a page which will fetch products from the database and display them in a listview. For the paging purpose I have used the DataPager.
I had a really hard time making the paging feature work with DataPager as it is not fully compatible with the Routing feature(asp.net 4.0).
Now I want to give the user the option to select multiple products to compare. For this purpose I have placed a checkbox with everyproduct.
Now the problem:
I dont know how to find which checkbox was selected. i want to find the checked checkbox using javascript.
I have binded the list of products to the listview at two occasions; once directlly to the listview in page load and second time during the pre_render event of the dataPager. (As I said I had a really hard time to get this combination to work; Listview+DataPager)
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