Web Forms :: Prevent Enter From Causing Validation?
Aug 3, 2010
I have an HTML text box and button:
<input type='text' onkeypress='onEnter(this, event);' />
<input type='button' />
This works fine (when you push enter, another function is called) unless the page has a FormView control on it.
In this case, pushing Enter in the textbox above attempts to validate the form on the page. It will still correctly call the onEnter function, but I need the Enter keypress to not cause Validation of any other forms on this page.
All input fields in the FormView are part of a ValidationGroup, but this doesn't seem to affect anything.
What is the best way to keep the .Net validation from happening when I push Enter in my HTML textbox?
View 4 Replies
Similar Messages:
Nov 17, 2010
I have an aspx page that postsback when it should not. there are two text boxes, two listboxes and two buttons on the page. if at any-point the enter key is pressed the first button is given focus and "clicked" resulting in a loss of selection within the listboxes.
How do I disable this? there are tons of tutorials on how to capture the enter button and execute a method but I could find one on how to simply disable the neat "let me grab the first button I find and click it" feature mentioned above.
View 3 Replies
Jan 8, 2011
I have a form that when you click a button, an ajax RadWindow opens with a text box and a button so it can scrape information from another web page. I have set the button that causes the postback to CausesValidation="False", but after it does the postback after loading the scraped information into other controls, it still causes validation to fire.
how to make it not fire the validation?
View 4 Replies
Nov 22, 2010
Has anyone encountered while using Context.RewriteUrl in global.asax causes this error: Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that <machineKey> configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster ?
Here is the scenario, let's say I have a url
http://mysite.com/admin/login.aspx instead typing the whole url in address, user can type either
http://mysite.com/admin/ or http://mysite.com/admin which all end up at http://mysite.com/admin/login.aspx. When a user type http://mysite.com/admin and entered correct login info, and press login button it gets the error above. How can I resolve this? Tried setting EnableValidateRequest to false and EnableViewstateMac to false also even I do not want to use this approach and still does not work.
View 5 Replies
Jan 7, 2010
When i click on the Search Button OR the Count Button, i get BOTH error messages - why ? I should only get one error message.
[Code]....
View 22 Replies
Jan 30, 2011
I am using a MultiView inside an UpdatePanel with several views within it and a button on each that is supposed to validate the controls on the current view before moving onto the next view in the sequence (a bit like the Wizard control except I wanted more freedom).
I am using an LinkButton but the problem is that the LinkButton is not causing validation -- I have also tested with an ImageButton which isn't causing validation either. However, when I use a normal Button, the validation does work. I have grouped my validation controls into a ValidationGroup and made sure that CausesValidation is turned on.
[Code]....
View 2 Replies
Feb 14, 2011
I'm having trouble with an image button I create via c# in an event causing page validation to occur on postback. The CausesValidation attribute is set to false at time of creation in the event. I also wire up the Click event in the page_init with postback so not to loose the event handler if the page posts another way. Here is the code I'm using in the click event of a Button. I've also tried to enable and disable viewstate for the button with no luck. What am I missing here that continues to fire page validation in the Click of this imagebutton?
[Code]....
View 2 Replies
May 7, 2015
How can we make enter key press as default click in asp.net ...
View 1 Replies
Aug 21, 2010
I need to make validation for Textbox to allow enter integer stated by 9 or 6 or 5 , and also maximum 8 digits , how to do that ?
View 2 Replies
Mar 21, 2011
Is there a simple way to turn off form submit behaviour of the page when ENTER is pressed while I am focused to textbox? What I want to achieve is to call a web-service without submiting the page when ENTER is pressed in a specific textbox in my aspx page?
View 1 Replies
Mar 7, 2011
My IIS server requires authentication to access the localserver this is causing android WebView component to get 403 error once directed the the url if I uncheck Basic Authentication under Directory found in Computer Management -> Web Sites -> Properties I would receive 403 error(Access Denied) this time including my browser
once I restart my computer How do I disable authentication without losing access to it? if this is not possible Is there a way to allow android WebView enter the username and password automatically to prevent 403 error?
View 1 Replies
Feb 12, 2011
I have used a pattern of compound view models for a few of the forms in this project. It works very well.
In this case I have a VendorAddress view model. I use Address(es) in a few places in this project so I made and Address view model object that I can re-use. Then I desided I want to do a very thorough checking of the state codes and zips so, I desided I would try to use remote validation and check the state and zip code aganst a stored set of tables in the database.
The problem is I am not getting values back to the remote action methods for the fields I'm asking for (in this case State and PostalCode). I believe this is because of the name mangleing that the MVC framework does for compound or sub types for id(s) for the inputs in this case it is making names like 'Address_Line1' and 'Address_State' and 'Address_PostalCode'.
Ultimately the question I have is, is there a way of turning off the pre-pended 'Address_' from the base view model object in a way that MVC framework can put it bak into the object after ther post of the form?
[Code]....
Then in the form after rendering it looks like this:
[Code]....
I get the remote call but there is nothing in the parameters "State" and "PostalCode", so the unobtrusive routines are firing but I think it does not know where to look for the data even though I have type something in the mensioned fields. As you can see in the rendered code the id="Address_State" and the data-val-remote-additionalfields="*.State,*.PostalCode"
View 4 Replies
Jan 22, 2010
I have a page with formview, the page contains a lot of input fields and a lot of validators and when I press "Save" button (in which I perform insert procedure) the form is validated, but button click event and page load happens. Validators and button belong to the same validation group. How to avoid button click and page load events happening when some validators aren't correct? In page without formview everything works ok, I click "Save" button and when all validators are correct only then happens button click event. How to fix that with form view?
View 4 Replies
Feb 23, 2010
Why does this markup ...
<asp:TextBox ID="TextBox1" runat="server" CausesValidation="False"></asp:TextBox>
<asp:RegularExpressionValidator ID="RegExValidatorTextBox1" runat="server"
ControlToValidate="TextBox1"
[code]...
View 2 Replies
Feb 14, 2012
Which Regex do I use so the user can't enter in all caps in the textbox?
I want...
Now is the time
Don't want this...
NOW IS THE TIME
View 1 Replies
Mar 18, 2011
In my view I have 2 submit buttons "Submit" and "Save". When Submit is pressed, I have all the data validated. When Save is pressed, I want the data to be submitted without being validated. How can I do this?
View 13 Replies
Jul 13, 2010
I have two validation groups on a form (we will call them VG1 & VG2). I have the following code:
<asp:TextBox ID="textbox1" runat="server" ValidationGroup="VG2" />
<asp:RequiredFieldValidator Text="*" ForeColor="#C301B9" ID="RequiredFieldValidator1" runat="server" ErrorMessage="My error message" ControlToValidate="textbox1" ValidationGroup="VG2" />
When this control has focus and I hit enter the validation summary displays the validation error messages for VG1.
VG1 fields are not visible (set via JS). I think I may need to also disable VG1 validation group summary.
View 1 Replies
May 25, 2010
I've got a custom control with asp:hyperlinks that's causing validation which I don't want... Is there anyway I can stop this from happening?
View 1 Replies
Apr 10, 2010
I have a simple aspx page with a few TextBoxes and a submit button. Some fields are required and below the button is a ValidationSummary. The complete form is larger than screen height so one has to scroll down to reach the submit button. If I don't fill all required fields and click on submit validation fails as expected and the validation summary displays some info messages below the button. Validation happens on the client and no postback occurs.
So this all works as wished. But disturbing is that the page moves ("jumps") to top position when I click on the submit button. To see the validation summary one has to move down the page again.
I've tried to set the ShowSummary property to false (which doesn't make much sense): The validation still works (no postback) but in this case the page does not move to top position. So the problem seems to depend on rendering the validation texts.
Is there a way to prevent this page jump?
Update:
The behaviour I described above doesn't seem to be browser dependent. I've tested in five different browsers and it's everywhere the same.
View 2 Replies
Feb 5, 2010
I'm trying to prevent data from loading on the page when its needed.
Currently, I check the IsPostBack bool to prevent loading data in my user controls which allows the data to be loaded when the page is initially requested.
However, if my page fails validation and the page is sent back to the user with error messages, my user controls no longer have data in them because the initial request was a postback.
One solution is to have a flag in every user control (IsFailedPostBack) to force them to reload their data. Is there a better way?
View 1 Replies
May 10, 2010
In web form event, I want to prevent the following two events happening.
(1) In text box (except multiple line text box), prevent "Enter" key to trigger the first button event.
(2) Prevent user double click the button to run twice the code.
View 4 Replies
Mar 5, 2014
I have 2 textbox’s and checkbox list. I want user to either enter text in one of the textbox or select any item from the checkbox list. User has to do only one action i.e. either fill the first textbox or second text box or select any item from the list.
View 1 Replies
Dec 25, 2010
I am using one datalist control for uploading multiple images.I hv used one Asp:FileUplaod Control and one button in one itemtemplate.I am using reqired field validator and regular expression validator for file upload cntrl I am assigning validation group for both of them on ItemDataBound event of my datalist so that each upload cntrl hv same validaton group as required field and regular expression validator.Now what i want to do is - i want to show my error message in validation summary which is right at the top of the page.I want one know how to write javascript that will assign validation group of my control in datalist on which i click ?
View 1 Replies
Dec 22, 2010
I used the following code to encrypt the password using md5 and store it in the database.
public partial class register : System.Web.UI.Page
{
SqlConnection con = new SqlConnection("Data Source=Shihab-PC;Initial Catalog=test;User
[code]...
View 3 Replies
Oct 22, 2010
I am using asp.net 2.0 with Windows 7 and IE8. I am also using the IIS on the same laptop as the server. I create a web page and when I run it, it browses fine. The problem is when I close the page either by clicking on the cancel button or the 'X' in the upper right hand corner, the page reloads. I have to close it again. This is very annoying!However, when I run the debugger the page closes once and no reload happens.Anyone know how to stop the page from reloading once I close it?
View 5 Replies
