VS 2008 Disable Submit Button Onclick With Validation
Oct 19, 2010
I have a form that occassionally submits more than once per user. I am assuming the problem is that the user gets impatient and clicks submit multiple times. I have a bunch of asp validation controls on the page. There is multiple validation groups, the submit button belongs to the "main" group. How do I validate the "main" group, then if the page is valid, disable the button and submit it? I tried adding this.disabled=true; but that just disables it and doesnt submit or anything.
I'm currently using Validation controls to validate a form. I tried adding a separate onclientclick javascript method to do some extra validation but it now appears to only run this and not continue on to run through the Validation controls. The extra javascript method is returning true, so I'm not sure if the onclientclick is clobbering the scripts from the Validation controls. Can anyone explain what I've done wrong?
I have a webform where I have validators and submit buttons.WhatI am looking for one of my button is1. When its clicked, if all the validators are satisfied, 2. If all the validators are ok, It should disable the button for postback so that user cannot click it again during its process ( means during postback )3. it should enable back after postback if possible otherwise I can do it from code behind at the end of my process,
I have an asp:button with an onclick property that posts back to the server. I would like to do some validation on the contents of a textbox before I fire the postback. I want to do the validation in javascript using some regex.I cannot use an asp:XXXXvalidator; I just can't due to what my web app does.Is there a way to call a javascript function from an asp:button that then calls the postback? I know I can use OnClientClick to call js from the asp:button, but once I call the JS how do I signal that I want to postback the button?
I have forms with payment in ASP.NET site, when user clicks on asp:Button sometime he submits few times. I want to disable this functionality without harming current ASP.NET site ( by that i mean no fancy jQuery, unless it is very basic and will not interfere with ASP.NET built-in validation)
My Problem is ,I have a simple web form, which contains two textboxes and a button.there are some asp.net validator controls on page.so i want client side disabling of button when all validation is done.and also after disabling of button, i am executing some server side code.All of this is working fine but, in case when I set postback url of button it gets fail. bellow is some part of coding that will give you some brief idea.
I wanted to make this functionality in composite control
i am working on an asp.net mvc 2 web app and i have ran into an issue. I have implemented client side validation using Html.EnableClientValidation() in my View page for providing the site users the ability to submit or cancel some form fields back to the server database. For this i have implemented an Html.BeginForm() along with 2 submit buttons. One with "Ok" and the other with "Cancel" text.
The ok/cancel funcionality is handled server-side from the controller action. The result is that the form fileds are client-validated when the user clicks the cancel button and this is not what he would expect.
how could avoid this issue? Of cource i could remove the submti cancel button from the form and implement it via an Html action link, but i would prefer finding a solution using the first approach.
I want to call some web-service webmethods on asp.net submit button's click in order to validate the form regarding to some business logic and then I would like to have the button to go on its default behavior if the validation is OK.
How can I stop the aspx page to post-back (after submit button click) and continue submitting the form only if it is allowed by the 'success' function of jQuery.ajax()'s option parameter?
Hi can some one please help me out how can i do below task. I have a page with set of TextBox controls, each contorl is binded with one required field validator.These validators should perform only on submit button click, instead in each post back all the validtions are performed.For Instance, on the page if i click on LogOff link button still all the validations performed.
I have some fields to be validated on the server (CustomValidator) which is in a separate user control and my Submit button is in the page not in the user control.
What I have done is, I placed all my Validation Methods in the code behind of my usercontrol (ascx.cs) and the page validation is in the code behind of the page (aspx.cs). I put them in the same ValidationGroupName (fields and Submit button). usercontrol (ascx) is a child of my page (aspx). I have already placed CauseValidation="true" to my Button and UseSubmitBehavior="true". The problem is it does not validate. What could be the problem in this?
Note: I cannot put the the Button to be part of the usercontrol.
Edit:in my aspx page, click event of the button has this.Page.Validate(ValidationGroupName) and all of my validators are on the fields on a separate control (ascx) which is a child of the aspx page.
The above snippet is located in my aspx page.I've tried to put the same button on the ascx page, it works fine. My thought is since the ascx page is under the aspx page. When the button event on aspx page is fired (Button1), the rest of the event in ascx page is not fired. I've tried to put breakpoints on the button event and validator events, if the button of the page (aspx) is the one I click, it will not stop on my validator events, if the button on the control (ascx) I click it will stop to the validator events. What could be the remedy for this?
I am using Update Panel in my asp page and I am doing JQuery Validation on Asynchronous Postback...I just want to validate my form on only button clicks or submits..My problem is..all my buttons are in different formviews and won't load at a time...that's why I am unable to take the button id's and use the click events..here is my code..
Sys.WebForms.PageRequestManager.getInstance().add_initializeRequest(ValidateMyForm); function ValidateMyForm(sender, args) { var objPost = args.get_postBackElement(); [code]..
All I want to do is: 2nd time validation on only button submit not for everything...I do get other postbacks on this page and those post backs also gets validated each time (I want to Avoid this)...
For the release of Microsoft MVC 2.0 RC2, can someone go into further detail on the following BUG/FIX: You can now programmatically disable client validation for a submit button (an input elements whose type attribute is set to "submit") even if the button does not have its name attribute set, whereas before it required the name attribute.Does this apply to the HTML Helper Submit Button or the input submit button? How would I disable client validation for a submit button? I tried using the htmlAttribute causesvalidation="false" on a HTML Helper Submit button and it did not work.
On an ASP.NET page, I am using the same form for login and registration. There are two login fields and seven registration fields. Something like this:
In each case, all the fields are compulsory (ie username and password are compulsory for logging in, and the other seven fields are compulsory for a new registration). There is a single submit button. This layout of the form is imposed by the client and is not open to modification.Now, my question is, how to validate the form? Initially, I cooked up a customized server-side validation system, but the client insists on using the standard asp.net validation controls (including the custom validator if necessary).
To validate the form, first I have to determine if the client is doing login or validation, and only then can I decide whether to validate one set of fields or another. So the first operation is to see if the user has filled in username or newUsername and use that to determine whether a login or a new registration is taking place. Since there is a single submit button, I cannot use validation groups to distinguish between the two sets of controls.
I thought about using a custom validator for the whole thing, but it is connected to a single control, so that does not solve the problem. I also thought about creating a new validation control, but again the problem is the same - any class inheriting from WebControls.BaseValidator is connected to a single form control.
I have required validation controls on a page. If the user got to this page by mistake and wants to go to a different section of the website using the navigational buttons; required validators are triggered and it will not let the user navigate away. Ho do I get validators to trigger only when a submit button is clicked?
I have orders page. When user submit Order, I need to disable the button to avoid multiple transactions. I also have few validation controls on the page, so button should not be disabled untill page is about to be posted. I dont have any custom javascript for validation. It is just these asp.net validation controls. What is the best way to achieve that? I have spend about 2 hours on google and found various solutions, but nothing seems to work. Each has some issue. On button I add OnClientClick="return btnOnClick this, 'Payment');" Below is what gets called. Unfortunately if I disable button, it cancels post back. So I am calling dopostback and also adding few lines on server side to see which button caused postback. It works fine in IE8 and Chrome. But for Firefox on server side arg comes null. Any ideas what is wrong with my code? Or any other suggestions to do it in a better way?
C# Server side string arg = this.Request.Params.Get("__EVENTTARGET"); if (arg == "Payment") { this.ProcessPayment(); } Button <asp:Button ID="btnSubmitPO" OnClientClick="return btnOnClick(this, 'Payment');" runat="server" Text="Submit Order" ValidationGroup="G" /> alert(group);
i need 2 disable a link button click.. when i give btn.Attributes["OnClick"] = "return false;"; it will work but when i take the mouse over the button its style is maintained as tat of the link, but the link wont work. ijust want to make it apperar as a label.
