C# - Button OnClick Not Working On First Click
Feb 28, 2011[code]....
this is not woriking when first click on cancle button ?
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this is not woriking when first click on cancle button ?
Possible Duplicate:
Button OnClick not firing on first click in ASP.NET?
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I am having trouble with two buttons on a page. I dragged them on to the page and then double- clicked each of them in order to create the OnClick events.
I added my code to the events, but when I click the buttons, their respective events aren't being called.
My .aspx code:
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My Code behind:
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I have created a user control which has a form and 2 buttons; Save and Submit. Both buttons are created at design time. Users can enter details in the form (e.g. title and description of an item) and click Save which does some server-side processing to create an 'Item' then clears the form.
The buttons:
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And a placeholder to add dynamically created controls:
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I am saving the Items in ViewState and dynamically creating a LinkButton control for each Item which allows the user to edit the item:
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Now, when I test this in Visual Studio 2010, it works fine;
1. Enter Item title and description in form
2. Click Save
3. Save button triggers postback and onClick event code is run
4. ViewState list is displayed below the form
When I create a local IIS web site for testing, the postback on the Save button only works the first time I click it. Postback is false on the second click and the page reloads without running the onClick event code.
I have an aspx page with two buttons, one of the buttons has an OnClick attribute to a function that should be run when clicked. When the other button is clicked there is an if statement checking if the page is a postback, if it is then I run some statements that need to be run when that button is clicked. That postback button works fine. However, the other button, when it's clicked the function it's supposed to call never executes, and the statements inside if (Page.IsPostBack) get executed instead. What can I do to fix this? Is there a way to make the button that calls a function not do a Post back?
View 1 Repliespublic void addComment(object sender, ImageClickEventArgs e)
View 4 RepliesI have a modalpopup extender attached to a button. That is to say the button is the targetcontrol id of the modalpopupsxtender. I would still like the onclick event of that button to work because only the onclient click event is working. How can i go about this.
View 1 RepliesI have a link button in a repeater control. the li element is drag and droppable using jquery. when the page loads the the link button works perfectly, the jquery that is attached and the server side code both execute. when I perform a drag and drop then click on the link button it doesnt not fire. when i click it a second time it does fire. If i perform 2 or drag and drops in a row the link button doesnt fire a as many drag adn drops as i before it will fire. for example if if perform 3 drag and drops then it will take about 3 click before the events are fired.
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i am having a button on a modal pop up div. But i am not getting the click event of the button. I am calling this button inside a gridview. Whenever i call it outside the gridview it works perfect, but whenver i call it inside that gridview, it does not work. The popup window appears and disappears as desired buyt the click event of a button on it is not working. following is my code for calling javascript function from the javascript class.
lbtnReload.Attributes.Add("onclick", "SingleUpload('" + e.Row.Cells[1].Text + "')");
I'm just preparing the release of a library site builded in asp.net:
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All it's working great on FF and Chrome but on IE the asp button click event is not working. notice the most important buttons: "Adauga in cos" (Add to basket)...
I'm just struggling to find out the problem...
I've checked the forms to not have nested ones but they seems ok.
ps: I did not post any code because this problem occurs on all pages...
Edit:
Code for "Add to basket"(Adauga in cos) button from the index:
<asp:ImageButton ID="imgBtnCosBooksFeatured" runat="server"
OnCommand="addProductToBasket_Click"
CommandName="Click" CommandArgument='<%# Eval("Carti_id").ToString()+","+Eval("Titlu").ToString()+","+Eval("Autor").ToString()%>'
ImageUrl="../Site/images/featured-cos.jpg" ToolTip="Adauga in cos" />
works ok on ff and chrome. Fails on IE :(
Following is the code that i am using. It work in IE but the button click event is not generated properly in firefox:
function trapEnter(btn,hdn, event) {
var key;
var isIE = true;
debugger;
if (window.event) {
key = window.event.keyCode; //IE
isIE = true;
}
else {
key = event.which; //firefox
isIE = false;
}
if (key == 13) {
var btn = document.getElementById(btn);
if (btn != null) { //If we find the button click it
document.getElementById(hdn).value = '1'
btn.click();
key = 0;
}
}
}
I am using .Net 1.1 for development of a web site. I have buttons for next and Back navigation in my user control. I have added this user control to my .aspx page. The navigation works fine in IE and FireFox, but the event does not get called for Safari and Google Chrome browsers.
View 1 RepliesI have same problem with .NET 3.5 The button_click event is not working in IE but its working in FireFox. When i went in sourceview of page then i got "ASP.NET Ajax client-side framework failed to load.' I have already deleted my ajaxtoolkit dll referenced it again.
View 1 RepliesI had write the code for inserting data in a button click event..But, in order to insert , I should double click the button.
View 18 RepliesI want to F11 through a button click event but the breakpoint I have set inside it doesn't halt code execution. I can see the shortest of pauses on the breakpoint itself but the code only stops executing at the next breakpoint outside the event (which is the page load ie. a postback). Why can't I step through the code in the button click event?
View 15 RepliesCannot understand why its happening.. My button click event inside my user control is not working. I am calling this control inside my web page.
View 5 RepliesIam working on VWD express 2010, and things were going well, when the VWD crashed.I recovered my work and and realized that my controls stoped firing events.I removed and added button again, but in vain. I set "AutoEventWireup" and reset it also, but no use.I changed the code onto multiple systems. But the events wont fire. (I kept breakpoints also) My Web.config looks like this
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And my page directive looks like this
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And the non working code bit is this
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I have a file upload control and a submit button(). when file upload haven't any value(no file selected), button is working. when it has selected any file to be uploaded its not enter to the event handler where i have put a breakpoint
.aspx
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I have a problem to rewrite url using RewritePath method.
Code implementation as below.
Class
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Page code
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Web.config file setting
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Now, when I call URL like http://localhost:1404/SampleSite/test then its working and rewrite to the rewrite.aspx page. but when I click on button event then URL is changed to original path like as http://localhost:1404/SampleSite/rewrite.aspx
On button click event, page is just post back. whenever page is post back, URL is changed to its original page. I want URL as it is calling like as http://localhost:1404/SampleSite/test
Has anyone implemented FancyBox to display a form where user can make an entry within a FancyBox dialog? I'm simply displaying an inline form within a FancyBox dialog but my button is not firing.If I do not set to style="display: none;", I can see my form i.e. a TextBox control and a Button control and it works fine. If I set it display: none so that I can show my form within a FancyBox dialog, it doesn't work.
View 4 RepliesHello to all I am using required field validator and i want to disable it on buttob click event on submitt button but the button click event is not working properly as it disable the validator on second time when i click the button,and refersing the page first time and i do'nt want to referesh page here i am attching my aspx as well as aspx/cs code
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I am using Linkbutton inside the Repeater Control to display the paging ........and m calling Page change event on client click ....m attaching u code that m using it work fine in some webform but somewhere it didn't go the page change method on clicking page no. .....
I am writing ds code in source code of page......
<asp:Repeater ID="rptPager" runat="server">
<ItemTemplate>
asp:LinkButton ID="lnkPage" runat="server" Text='<%#Eval("Text") %>' CommandArgument='<%# Eval("Value") %>'
Enabled='<%# Eval("Enabled") %>' OnClick="Page_Changed" CssClass='<%# Convert.ToBoolean(
Eval("Enabled")) == true ? "LBR" : "Active" %>'>></asp:LinkButton></ItemTemplate>
</asp:Repeater>
This is my button code:-
<Round:RoundButton ID="SubmitBtn" runat="server" Height="24px" Width="100px" Blend="FromCenterToSurround"
ImageButton inside Datalist inside update panel is not firing in my asp.net web page. what should i proceed??
View 1 RepliesI have used renderbegintag to create tags dynamically,and i have created html button tag by this ,but i am not getting how to redirect page by passing querystring of id on the click of that button.My code is:
writer.AddAttribute(HtmlTextWriterAttribute.Class, "Login-btn");
writer.AddAttribute(HtmlTextWriterAttribute.Id, "imgDetails");
writer.AddAttribute(HtmlTextWriterAttribute.Onclick,"Response.Redirect('ProductDetails.aspx?ProductId='+i)");
writer.RenderBeginTag(HtmlTextWriterTag.Button);
writer.Write("Details");
writer.RenderEndTag();//button close