so i figured out how to disable the submit button:
$(this).attr('disabled', 'disabled')
this works on firefox but not IE.
Also how can i check for validation error so i can enable the button.
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.
View 2 RepliesI 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'm employing a solution similar to the answer of OnclientClick and OnClick is not working at the same time ?
How this currently works is that a file is generated and returned to the client, however after the file is returned the button should become active again.
so the response contains the file. But the button does not reactivate.
I am creating a fairly straight forward form for collecting data about vendors. I have a requirement that says the email address is required for a certain payment method and not other payment methods. The way I currently have this implemented is using a dropdownlist for the payment method and a TextBox for the email. I have been using ValidatorCalloutExtenders on all the other input fields with great success, but this is the first case where I need to be able to turn the validator and extender behavior on and off based on a selection of the dropdownlist.
I have tried many things and have searched these forums and google until my hands and eyes got tired, but have yet to find success, hence this post. I am aware of the dispose and $create methods, and that is currently what I am trying to do, but after the create occurs, while the behavior has been created, it doesn't seem like it has been created completely or something. To implement this, I am using a function tied to the onChange Event Handler of the drop down list. The function essentially checks the dropdownlist selection value and if it is NOT "ACH", then it finds the behavior attached to the requiredfieldvalidator attached to the email textbox and calls the dispose method on that behavior, if the selection value IS "ACH" then the method calls
$create(AjaxControlToolkit.ValidatorCalloutBehavior, { "closeImageUrl": "/VendorMaintenanceForm/WebResource.axd?d=IJFIM0l1l2KBLbEjcc5eS12jNidTRT60rU5Tz_Vg2CIJnYpw0GWOKDcVthhDzk9qkoREy7KswErAqM-kEQdJ5c18thtoit9YPZB3oq-EKdE1&t=633129167627987742", "highlightCssClass":
"HighLight", "id": 'emVal', "warningIconImageUrl": "/VendorMaintenanceForm/WebResource.axd?d=IJFIM0l1l2KBLbEjcc5eS12jNidTRT60rU5Tz_Vg2CIJnYpw0GWOKDcVthhDzk9qpoLKUlLQVCOCBk1mUhtC-YfwF57Tw0d676WGnnWiYI41&t=633129167627987742", "width": "300px" }, null, null,
$get("ctl00_MainContent_RequiredFieldValidator5"));
The reason I say this, is because once the page loads, the default value is to have the validator disabled, then if I select the payment method that enables the validator, it seems to work fine, but then if I cycle through the payment method choices again, I end up with a null pointer exception to the TextBox element when the validator is trying to apply the highlightCssClass on form validation. So, to summarize, it seems like when the page loads, things get built correctly, but then when I start doing the dispose and $create, things are recreated correctly so that when the submit button click causes validation, the validator throws a null pointer exception.
I know it can be hard to debug this sort of thing using words, but I was just wondering if I am going about this the right way or if there is an easier way to conditionally enable/disable a requiredfieldvalidator and validatorcalloutextender.
I having a two radio button. When the second radio button is enabled, a text box which accept the email id will appear. I am validating the Email using Regular expression validator.
When the second radio button is clicked, and I enter the invalid email id so that it shows me and error. But when I click the first radio button, it is showing the save validation. I need this to not show the validation when the first radio button is clicked and invalid email id is there in the text box.
Does Ajax post supports the usual validation upon submit of a form?
[code]...
I'm working on an ASP.NET application. Currently when the user clicks "Save" on an item, we disable the Save button, change its text to "Saving..." and so on. This works fine, because the button causes a postback which results in a new page being loaded, on which the Save button is no longer disabled.
We now want to apply this to other actions: Publish (not much different from Save), Import (again, much like Save, but based on data the user has uploaded in a previous step), Export (downloads an XML file to the user) etc.
Export is causing me problems - the button stays disabled. I think this is because the server sends back an XML file rather than a new web page, and so the browser just displays the same page.
The server-side code is along the lines of
Response.Clear();
Response.BufferOutput = true;
Response.ContentType = "text/xml";
Response.AppendHeader("Content-Disposition", "attachment; filename=" + whatever);
[push file contents into Response.OutputStream]
Response.End();
a way of making the server send a fresh page back in the response as well as the XML, thus re-enablnig the button in the same manner that the other pages do, ora way of getting the browser/JS to re-enable the button once the file has been sent.
I am using template field in a Gridview. I have a button in that. I also have a method which returns bool. Now I want to disable the button in the gridview if my method returns true. And enable the button if my method retuns false.
View 5 RepliesThis is working:
Code:
cmdSave.Attributes.Add("Onclick", "this.style.visibility = 'hidden';return confirm('Confirm?')")
When i choose the yes option the postback is made. But I would like to disable the button instead of hide it.. but the following does not work...
Code:
cmdSave.Attributes.Add("Onclick", "this.disabled = true;return confirm('Confirm?')")
When i choose the yes option nothing happens...
I have a grid control where i am binding list of stickers. On the above of grid , that is out side grid i have two buttons Create Sticker and Void Sticker. Sticker basically have three properties Active , Void and Expired displayed as text in column. There is condition of adding only one sticker at a time. Also if there is an active sticker then user cannot add another sticker until and unless its is expired or void.
So what i want is that whenever my grid is loaded if there is an column with text active the the create / add sticker will get disabled and void will get enabled. I am using the folloing code
/// <summary>
/// Handles the RowDataBound event of the gvSticker control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Web.UI.WebControls.GridViewRowEventArgs"/> instance containing the event data.</param>
/// <remarks></remarks>
protected void gvSticker_RowDataBound(object sender, System.Web.UI.WebControls.GridViewRowEventArgs e)
{
if (Session["FisherId"] != null)
{
if (e.Row.RowType == DataControlRowType.DataRow)
[Code]....
I have Query
I am designing new website
I want to know how I came to knoe whether user is logged in or not so that i can make visible log out button on MAster PAge
I am able to log in but my log out button is not visible since after successfully login i am getting log in button visible and How to store value in session ("UI") ?
Protected Sub Page_Load(sender As Object, e As System.EventArgs) Handles Me.Load
If Not Session("UI") Is Nothing Then
Logoutbutton.Visible = True
LoginButton.Visible = False
Displayprofile.Visible = True
Displayprofile.Text = "USER profile"
Else
Alert.Show("no session")
LoginButton.Visible = True
Displayprofile.Visible = False
End If
end Sub
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)
View 4 RepliesI have a webform with textbox and button,i want to disable the button when nothing is entered into textbox and if something is entered the button must be enabled.How to do it without javascript?
View 14 Replieshow to enable the delete button only if the user have modify the data in a gridview
[code]....
I have a couple of dropdownlists and a button.when a user selects an item in the 1st dropdownlist,the 2nd dropdown is programmatically bound to a set of items(using an ajax request) depending on the value selected in the 1st dropdown.Then the user will have the ability to choose an item from the 2nd dropdown and click on the button,which performs some server side opeartions and returns the results.
But if the user tries to click on the button before the 2nd dropdown list is populated,user will receive an exception message.Instead of that I would like to prevent the user from clicking the button before the ajax request is completed to populate the 2nd dropdown.I tried using Button1.Enabled=false in the selectedvaluechanged event of 1st dropdown,which does n't seem to work.
I am having a constructor on my user control From a main page I just reinitialize the user control.
I tried
[code]....
BtnAdd is the (aspx button runat server) control I want to disable.
While compiling it does not shows error.But while runtime It throws error saying btnAddis null.
I am trying to create a button to enable / disable a bunch of code.I would like to use the same button. In the first ''click'' i would like to enable the code (i.e. Play sound file) and in the second "click" to disable the code (i.e. Stop sound file)How can I do that?
View 6 RepliesI have a form with client side validation. I need to disable sumbit button on click to prevent duplicates
[Code]....
[Code]....
When I use this script all client side validations get skipped.
Is it possible to disable button and have the validation working?
i have an AJAXIFIED button(btnsend) thas is disable by it's Property -> Enabled="False"
i have a TextBox Next To This Button And I Want Enable that Button When Users Type Something in That TextBox...
so i did this (JavaScript):
function onkeyupontextbox() {
var btnSend = document.getElementById("btnSend");
btnSend.disabled = false;
}
but that button does not work after becomes enable...
what can i do about that?
(i am using radajaxmanager for ajaxify that button) (when i remove that button from RadAjaxmanager Or UpdatePanel So EveryThing Is Ok , But I Want That Button In Ajaxify Mode)
I have a Input button of type submt. This button on click POST the form to another controllers view.
I want to cancel the POST (Submit) action when a specific radion button is not selected from a partial view in that form.
[code]....
Iam tyring to post back my screen on a button (submit) click. I am trying to develop the view using Razor syntax.I've added the following code to create a form tag and postback the cshtml file.
[code]...
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
here is button class
[code]....
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.
[Code]....
Disable Submit button onclick in ModalPopupExtender