Web Forms :: Checkbox Onchange Not Working On IE7
Apr 11, 2012I tried to call a java script in onchange event of the check box.
It works in IE8 but not in IE7.
Is there a way to make it possible in IE7.
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Forms Data Controls :: Checkbox Onchange Event Not Getting Triggered?
Dec 10, 2010I have a checkbox in gridview. I have a onclick event in which i am checking if there are more than one record selected in the gridview, i need to select only one and de-select other checkboxes.
This is my aspx code:
[Code]....
This is my checkedchanged code:
[Code]....
I am not sure why the check change is not getting trigerred. And, is this code correct for selecting only one checkbox
C# - DropDownList OnChange Not Working At SelectedIndex 0?
Jul 2, 2010I have 3 security question drop down menus. I have javascript on the ASPX page that removes questions/repopulates them when you select a questions (so you cannot reselect the questions in the other 2 boxes). This works wonderfully when a user is editing their profile with already selected questions. However, when a user first selects the questions where all three boxes are listing "select a question" at selectedIndex 0, the onChange doesn't fire. The function won't even go. I think this has a big something to do with the on change from selected index of 0. I have debugged this thing and it doesn't even enter the function. I even set the onchange action to flash an alert. It just seems something is going wrong when i try to action onchange from selected index of 0.
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Mar 10, 2011I need to get the name of the file the user selects from the input type file control and display it on to the page. The javascript onchange event does not work in ie 7 but works well in ie 8. The same is with the case in jquery change() function.
View 2 RepliesUser Control Not Working On Select Index Change Of Checkbox But Working On Gridview
Mar 9, 2010i m facing a issue in my code i m calling a user control which is in master page, and in row databound i m calling it and it is working fine but on select index change of checkbox it is not working
protected void chkIntClient_SelectedIndexChanged(object sender, EventArgs e)
{
UserControls_AlwaysVisible uc = this.Page.Master.FindControl("Alwaysvisible") as UserControls_AlwaysVisible;
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ArrayList raters = new ArrayList();
CheckBox chkselproducer;
[code]...
Web Forms :: Checkbox With Autopostback Not Working?
Jun 26, 2010I have a gridview with checkboxes going down the side for each item. Some are enabled and others are not. At the top of the page is a checkbox which when checked will make all the checkboxes on the side enabled. THis is not working and I have tried 2 variations. What am I doing wrong?
[Code]....
Web Forms :: Event CheckedChanged Not Working On Uncheck Of Checkbox?
Feb 10, 2010Check box's event CheckedChanged is not firing when uncheck the check box :This checkbox will help in checking the checkbox list and whne uncheck it will uncheck the checkbox list.I am using AJAX for this page post backs.Here is the html code for check box:
<asp:CheckBox
runat="server"
ID="ckbAll"
[code]...
Forms Data Controls :: Checkbox In Gridview Not Working?
Dec 17, 2010I have gridview with check box in every row. I also have a button which is not a part of gridview.
My target is to do something on the button click event for the checked rows.
My code is below;
[Code]....
and my code behind is:
[Code]....
But my problem is, if I click the check box, My code shows "cb.checked=false".
So I never go inside the "IF(cb!=null && cb.checked)".
Forms Data Controls :: Assign Value To Checkbox - Not Working?
Jan 26, 2011[Code]....
[Code]....
This does not :
[Code]....
Forms Data Controls :: Gridview Checkbox Sorting Not Working
Sep 13, 2010I have a grid view which populates data just for viewing purpose(report) . One field shows the Active/inactive status for which I am showing a checkbox..if data in database is 1 then the checkbox will be checked otherwise it'll not be checked. This field is inactive so that the User does not check/uncheck it. The issue is that this field cannot be sorted. All the fields in the gridview are being sorted.
<asp:TemplateField HeaderText="InActive" SortExpression="Inactive">
<HeaderTemplate >
<asp:Label ID="lblStat" CssClass="copyLabel" Text="Inactive" CommandArgument="Inactive"
[code]...
Forms Data Controls :: Databound Checkbox Default Check Not Working?
Oct 6, 2010 I have a datagrid which is bound to a stored procedure in the code behind. This works fine. But the datagrid contains a checkbox which I need to be default checked. First I didn't bind the checkbox and just used:
<ItemTemplate> <asp:CheckBox ID="chkSelection" Runat="server" Checked= "true" /> </ItemTemplate>
but they show as unchecked. then bound it using:
<ItemTemplate>
Web Forms :: Retrieving Data From SQL Onchange?
Oct 5, 2010I have tried to search web regarding my query but couldn't find what I actually require, I was about 70% near but couldn't achieve what i'm looking for.
To put it simple, below is my query:
I have an ASP page which has a select box (input box) in which I'm adding request numbers through SQL database.
Below are some empty text fields, check boxes.
Whenever any user selects any of the request numbers from the select box, I want to query the database and update the below text boxes and check boxes according to the request number.
I don't want user to press any button or refresh or another frame.
Web Forms :: Dropdownlist Onchange With Confirm Does Not Postback
Mar 10, 2010i have dropdownlist with autopostback=true,
written onchange event for confirm popup and SelectedIndexChanged event also exists.
req is if confirm returns true then only postback should happen else not
instead its not atall doing postback whether it returns true or false.
i managed to get it work by forcing postback by using __doPostback()
Web Forms :: AutoPostback / True Not Rendering Onchange?
Mar 22, 2011I've got a server control that renders out a series of dropdownlist and a checkbox that all have autopostback set to true. When the control renders the onchange event binding is not written out!
Controls are defined as protected, named and added to the controls collection in OnInit, and rendered via RenderControl(writer). Page.requiresPostback is also set.
ANy ideas why this might be? I'm scratching my head.
/* chopped version of the code in question */
[Code]....
C# - How To Update Panel With CheckBox - Not Working Properly
Apr 15, 2010I'm working on a simple demo project so that I can learn some things about ASP.NET's AJAX capabilities. My problem is that I can't seem to get an UpdatePanel to work properly with a CheckBox inside of it. Here is the markup I'm using in my .aspx file:
[Code].....
Checkbox Custom Validator With ValidationSummary Not Working?
Jan 25, 2011I have the following validation which is working fine for the rest of my fields, but trying to get a custom validator to work as part of the validation summary for a checkbox but no joy.
This is what I have at the moment
<script language="javascript" type="text/javascript">
function ValidateTandCs(source, args)
{
args.IsValid = document.getElementById('<%= optIn.ClientID %>').checked;
}
</script>
<asp:ValidationSummary CssClass="highlight"
id="ValidationSummary1"
HeaderText="<p>Please amend these errors below to continue with your
application.</p>" Runat="server" />
<asp:CheckBox id="optIn" runat="server"></asp:CheckBox> I agree to the terms and
conditions of this site and I wish to Opt In for registration.
<asp:CustomValidator ID="valTandCs" ClientValidationFunction="ValidateTandCs"
ValidationGroup="ValidationSummary1" runat="server"
ErrorMessage="Please accept Terms and Conditions before submitting.">
</asp:CustomValidator>
But when I click submit I only see the error messages for my other fields and nothing for this checkbox..
Web Forms :: Set Clientside Onchange Event For HtmlInputText Control In Code?
Apr 16, 2010I have to create a HtmlInputText control in code and while in code set it so that it will respond to text changes purely on the client side and not generate a server side event. In an aspx page this would be done like so:
<input id="txtBox" runat="server" onchange="clientsidefunction();">
But in creating this control I cannot determine anyway of setting the onchange client side event. I can setup a server side event by entering:
AddHandler txtBox.ServerChange, AddressOf.serversidefunction Is there anyway to set the clientside onchange event?
Web Forms :: Form Submits When Onchange Event Is Triggered In A Listbox?
Mar 9, 2011My forst post here + I am new to Asp.Net as well. 2nd my apologies if this question has been asked before.
Here is my problem. I am given some really abstract ASP.net pages, where I have to make a change. My change involves adding some links and on each link I have a function which is triggered when link is clicked on. This function validates some information in the form and then submits this form. This same form contains mulitple list boxes, all of them has AutoPostBack=true. The problem is when I select an item from listbox the form is submitted as I can print all the form properies on the page(all fields with their names and values) however, when I click on link and call the same forms submit(); method I dont see that happening. none of the form fields are printed out.
Now once I click on listbox and select an item after that as long as that item is selected, I can click on all links and they all call the submit() method of the form and it produces required resutls. I am really baffled as this doesnt seem correct as far as simple html is concerend.
Forms Data Controls :: Remove Onchange Event Of Dropdownlist Using JS?
Oct 8, 2010I m trying to stop the postback causing by ddl. I have tried the following code but still pb doesnt stop:
<script type="text/javascript" language="javascript">
var ddlSubCategory = document.getElementById("ctl00_m_g_73a5a887_bd36_4a37_966a_ed640c804a84_ctl00_ctl04_ctl09_ctl00_ctl00_ctl04_ctl00_ctl00_SubCategory"); //Get this form html source
ddlSubCategory.removeAttribute("onchange"); //Here "onchange" attribute causes post back
</script>
Forms Data Controls :: Onchange Before Fire SelectedIndexChanged For Datagrid DropdownList?
Aug 12, 2010I'm trying to display a confirm message box before firing selectedIndexChanged when user change selection in the dropDownList. I was wondering if anyone would an example of how to do this.
View 14 RepliesForms Data Controls :: Update Database Field With Textbox OnChange?
Jan 20, 2010I've been searching for a tutorial or example on how to update my database when I change the text in the textbox that is in a DataList?
View 8 RepliesForms Data Controls :: Onchange To Work On Datagrid Order Form?
Jan 14, 2010I'm having trouble generating onchange event code for a simple order form housed in a datagrid.This takes product items from sql database,whereas user can enter quantity (originally set to 25) of cards they want to order (the textbox id is txtQty). if they order 50 (so if they order 25 to 49,the price would stay the same for the lot),the subtotal for that given product will change another 15 dollars greater.,so the formula for the price wouldnt be product * price, but "if qty = qty + 25 then subtotal = price + 15".Then the button click event would add the subtotals to a grand total.
I cannot coordinate teh adequate javascript that would fit with this type of scenario,given that this is all predicated on each product coming from the database; i'm wondering if there is another good source i can be directed to that would show helper functions in the code behind or header subs to calculate the onchange (or textOnchange) event of the textbox.
<form name="mydgrid" runat="server">
<asp:DataGrid id="dgProducts" runat="server"
AutoGenerateColumns="False" CellPadding="4"
[code]...
Web Forms :: OnChange Event In Textbox Having Date Time Picker Control
Apr 6, 2012I am having a DOB text box. This text box also allows to enter the date and also to pick the date using ajax CalendarExtender.
I used to set the dirty message when we edit some thing in the page.
When I enter some thing on the text box and click on the cancel button, dirty message will occur.
The problem i am facing is that, in Edit mode, I used to get all the records and assign to the text box. In that scenerio, the dirty message si automatically set since the DOB gets changes.
Please find the below code.
<asp:TextBox onkeyup="SetIsDirty();" TabIndex="4" onclick="ClearErrorMessage();"
ID="txtEndDate" runat="server" CssClass="input-value"></asp:TextBox>
<ajax:MaskedEditExtender ID="MaskedEditExtender1" runat="server" TargetControlID="txtEndDate" Mask="99/99/9999" MaskType="Date">
</ajax:MaskedEditExtender>
[Code] ....
Forms Data Controls :: Select All CheckBox In Gridview When Click To Header CheckBox?
Aug 20, 2010I want to select all checkBox in Gridview when click to header checkBox.I have created design such that CheckBox is not available to header of Gridview.It is in other table. Below is design of gridview.
[Code]....
Web Forms :: Uncheck Checkbox Using Client Side Code When Other Checkbox Is Checked?
Mar 7, 2011I have two checkboxes on my form.
- How can I uncheck a checkbox using client side code when the other checkbox is checked?
- Is there a way to check server side on form submission that at least one check box is checked?
