Javascript : How To "reset" Validation After Calling Page_ClientValidate

Jan 13, 2010

I have an ASP.NET page with a jQuery dialog that is displayed to change some data. I am setting up the jQuery dialog so that when the user clicks the OK button it calls ASP.NET's

Page_ClientValidate('validationGroup') via javascript, finds all the invalid controls and changes their CSS class. So here's the scenario: the user opens the dialog, keys in some invalid data, clicks OK (receiving the validation messages), and then clicks Cancel.

Now the dialog is closed, but the validation messages are still there, so that when they open the dialog again, the data goes back to the way it was initially, but the form is still in the invalid state (the validation messages are still displaying).

What I need is a "reset" function of sorts to call after calling Page_ClientValidate('validationGroup'). Does this exist?

View 4 Replies


Similar Messages:

Javascript - Validate ValidationGroup / By Calling Page_ClientValidate() Is Not Enough

Sep 13, 2010

I have a button on which I wish to validate a specific ValidationGroup in ASP.NET. This button is not a server control, but a standard a tag with an onclick event on.

I have multiple validation groups on this page, so by calling Page_ClientValidate() is not enough, as the other validators will kick in as well.

View 1 Replies

ToolkitScriptManager Throwing Exception On Calling Page_ClientValidate

Jan 17, 2011

I am using AjaxToolkit 4.0 which suggests to use ToolkitScriptManager in place of ScriptManager. But when I am using ToolkitScriptManager, it throws javascript exception when Page_ClientValidate() in called from javascript. However, this error is not coming when ScriptManager is used. Can anybody tell me how to make Page_ClientValidate() run when using ToolkitScriptManager?

View 1 Replies

Reset .net Validation Control Via Javascript?

May 26, 2010

How do I reset an asp.net validation control via JavaScript? The current code sample clears the error message text but does not reset the validation control for the next form submission.

var cv= document.getElementById("<%= MyValidationContorl.ClientID %>");
cv.innerHTML = '';

Update:Here is the full code sample of the form. I can not seem to get the validation controls fire off on another form submission:

function ClearData() {
var cv = document.getElementById("<%= MyValidationContorl.ClientID %>");
cv.innerHTML = ''; [code]....

View 2 Replies

Web Forms :: Validation Causes Cursor To Reset?

Feb 3, 2010

I'm assuming this behavior is due to the postback. I've written a little test page to demonstrate this problem.

http://cm-rosestate.mine.nu/test.aspx

There are three textboxes here, you must enter more than 2 characters for a textbox to validate. When the page loads tab into the first box and type 'abc'. Then tab into the second box and the page will validate. However, when it postbacks you'll be reset into the first textbox again. How can I accomplish a more smooth transition from one control to the next?

I have a form with about 20 textboxes on it, all of which have a customvalidator on them, and it would be much easier if the page were navigable solely by the keyboard without having to lick each textbox every time.Code is available if needed.

View 7 Replies

Forms Data Controls :: Javascript Validation For Assigning Validation Group To Validation Summary On Datalist Item Click?

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

AJAX :: How To Reset Validation Control Without Page Getting Refresh

Oct 29, 2010

may i know how to reset validation control without page getting refresh by javascript or coding

View 4 Replies

Dropdownlist Doesn't Postback After Page_ClientValidate()?

Jan 18, 2010

I have just found the solution. The following function works (remove the else part):

function confirmSubmit() {
if (Page_ClientValidate("Group1")) {
return window.confirm("Are you sure to submit the form?");
}
}

But I am wondering why it doesn't work when I add the else part.

Question:

I want to have a confirm dialog after user fills in all the data in the form. I set onclientclick="return confirmSubmit()" in the submit button.

function confirmSubmit() {
if (Page_ClientValidate("Group1")) {
return window.confirm("Are you sure to submit the form?");
} else {
return false;
}
}

If Page_ClientValidate("Group1") returns false, the dropdownlist doesn't cause postback after I first select the item, and the postback only occurs when I select the dropdownlist second time.

View 1 Replies

VS 2005 Reset Asp Control Inside Form Using Javascript?

Sep 6, 2010

how can you reset asp control inside a form using javascript?

Code:

<script language="javascript">
resetform(){
form1.reset();
}

Code:

<form id="form1>
...more codes here for asp controls
<input id="Button4" type="button" value="button" onclick="javascript:resetfom();" />
</form>

View 3 Replies

Javascript - Add Reset To Defaults Button To Asp Form But Avoid Postback

Sep 6, 2010

I have a couple of fields on a form that will be populated with default values. I would like to put a button that will allow me to reset those fields to their default values if they have been modified. However I would like to avoid the postback so that I don't have data being sent to the database. Is it possible to add a javascript hook such that when that button is pressed I can pull the default values and populate those fields in javascript?

View 1 Replies

Web Forms :: How To Disable The Code Behind Validation When Javascript Validation Is Present

Jul 25, 2010

How can I disable the code behind validation when javascript validation is present? Then if there is no javascript enabled then the code behind validation will do its thing. What I notice is that it's reading the code behind valdiation not the javascript.

View 7 Replies

Client Side Javascript Call From Control Doesn't Reset Visibility?

Jan 3, 2010

I have a javascript to enable text boxes when called, I want to trigger this code when a user picks value "Custom" from a dropdownlist, so that I can display/Hide these new textboxes.

function setVisibility(DropDownListID) {
var element = document.getElementById(DropDownListID);
var element1 = document.getElementById("TestBox1");
if (element.value == "Custom") {
element1.visible = !element1.visible ;
}
<asp:DropDownList ID="DateRangeDropDownList" runat="server" Enabled="True" onChange="setVisibility('DateRangeDropDownList');">
<asp:ListItem>Some Value</asp:ListItem>
<asp:ListItem>Custom</asp:ListItem>
</asp:DropDownList>
<asp:TextBox ID="TestBox1" runat="server"></asp:TextBox>

For some reason it doesn't seem to work.

View 1 Replies

Javascript - Perform A Validation To Check Whether A TextBox Value Is Empty On Dropown List Selected Index Change Using Validation Controls?

Jan 19, 2011

I need to perform a validation to check whether a TextBox value is empty on Dropown list selected Index change using validation controls in asp.net

View 1 Replies

JQuery :: How To Reset The Page After Jquery Validation On Asyncronous Postbacks

Dec 13, 2010

I am having some problem with Jquery validation.

In my application i am using jquery validation plugin..I am using Updatepanels and i am validating using


Sys.WebForms.PageRequestManager.getInstance().add_initializeRequest(ValidateMyForm);

and ValidateMyform will validate on each button click...

var objPost = args.get_postBackElement();
if (objPost === null || objPost === undefined) return;
if (objPost.type == 'submit') {[code].....

Here I want to get back the page to normal stage(like after a full page postback)...even though after async postback the validation is still active...it should not get back to normal and its throwing errors if i enter something wrong...this is because the page is not fully refreshed on asyc postbacks...I just want get the like the normal after each asyc post back...

I tried using submit and reset to reset the page but its became to normal..the validation is still active...I have no idea what to do..

View 4 Replies

How To Go For Custom Validation Control And When To Do Validation In Javascript

Mar 12, 2010

When to go for custom validation control and when to do validation in javascript? What are pros and cons of each of them?

View 3 Replies

Calling Javascript Function From VB.Net?

Nov 15, 2010

Is is possible to call a Javascript function whether it's embedded in the HTML markup file or a .js file from a VB.Net procedure/function?

View 3 Replies

Calling JavaScript Functions?

Sep 28, 2010

I am trying to call some javascript functions which I ahve written in some file. Eg.

function OpenPopup() {
alert("OpenPopUp");
return false;
}

when I call this from button from OnClientClick = "OpenPopup()" it is not called but when I put this function on MasterPage it is able to call the function.I added this is the MasterPages's Head

<script src="Scripts/something.js" type="text/javascript"></script>

View 4 Replies

Calling A C# Method From Javascript?

Dec 20, 2010

I'm using Page.ClientScript.RegisterStartupScript to invoke a prompt box. I want to get the value and pass it to a c# method. Can I do that?

Here's what I'm trying to do but the syntax is off:

[Code]....

View 7 Replies

C# - Calling Javascript From A Code Behind Vs. Calling A Code Behind From Javascript

Mar 8, 2010

I have a web application that will need to access code behind methods as well as javascript methods. For this particular implementation it doesn't really matter which order they are called in from a program flow perspective.

I'm looking for insight into when it would be appropriate to use a code behind to call javascript and when it would be appropriate to call javascript from a code behind. Are there any ramifications of doing it one way or the other that I should be aware of before moving forward with an implementation?

Is there a best practice way to do it or is it very specific to the actual implementation?

View 2 Replies

Calling A Javascript Function In C#?

Mar 26, 2011

i wanted to show or hide duplicate records according to query. So, I need to know how to call the javscript function from C# codebehind.

<a onclick="Grid1.insertRecord(); return false;" id="a2" href="javascript:">Save</a>

When I click save i need to show a popup which i Have written in javascript.

if (!exist)//exists is the query
{
System.Web.UI.Control my = FindControl("a2");
a2.Attributes.Add("onclick", "retrun HideDuplicate()");

This line returns an error saying "a2 doesnot exist in current context."

View 3 Replies

Calling Javascript From Codebehind?

Sep 16, 2010

I have read many different resources but am still not sure if this is possible without using AJAX.

I have a javascript function that loads a div into a modal and says "Loading Please Wait" I have named this funciton loadingModal()

function loadingModal(url)
{
loadModal(...)
}

What I need to do is only trigger this after I have verified that the password and username are correct on the server side so:

btnSubmit_OnClick(object sender EventArgs e)
{
string usr;
string password;
if (verify(usr, password))
{
///// TRIGGER JAVASCRIPT HERE
LOAD TONS OF SESSION VARIABLES
.
.
.
}
else
Show Error and Definitely Don't ever mention still loading
}

I know I could just attach an onclientclick call to the javascript however it would load the loading modal even if it was an invalid username and password

Can I trigger javascript mid execution from the server side?

View 2 Replies

Javascript - Client Side Validation And Server Side Validation In Java Script And Respectively ?

Sep 6, 2010

want to know that can we validate a control which is out side a form element in asp.net(server side validation)and outside a form element in html(client side validation) let's take a closer look

<html>
<body>
<input type="text" name="first name"/>
</body>
</html>

can we apply clien side validation on above text box by java script ?in asp.net

<form runat="server">
</form>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>

View 2 Replies

Calling Javascript After Web Method Has Fired

Jul 26, 2010

I'm trying to implement the cascading dropdown from the toolkit. I need to get the count in a sub category dropdown, if it's zero then I turn off the visibility of the sub category.If I use the javascript OnChange event then my script fires before the web method, so I need to know how to fire my script AFTER the web method has fired please.

My demo page: http://bit.ly/92RYvq

Below is my code and the order I need it to fire.

[WebMethod]
public CascadingDropDownNameValue[] GetSubCats1(string knownCategoryValues, string category)
{
StringDictionary kv = CascadingDropDown.ParseKnownCategoryValuesString(knownCategoryValues); [Code]....

View 2 Replies

MVC :: Calling PartialView From A Javascript Function?

Aug 2, 2010

how to call a partial view from within a Javascript function? I've looked around the web, but all the examples that I have been able to find are examples using Ajax.ActionLink or Ajax.BeginForm.

When a user clicks on an item, I want to be able to hide/display some Divs and possible do other operations before calling the partial view. ActionLink doesn't appear to provide that ability. Depending upon the item the user clicked, I may be assigning the results of the PartialView to the same Div, or to a different Div.

What I'm looking to achieve, is to have an onclick handler associated with the item which performs whatever other operations might need to be done, then assign the result of the call of the PartialView to the appropiate Div. In some instances, the function might even be making two separate calls to PartialViews, to update the content of two separate Divs.

View 1 Replies

C# - Calling AjaxWatermark Extender In Javascript?

Jun 4, 2010

i have a Ajax Control toolkit water mark extender for a search box which is there in a master page . Based on certain condition ,i would like to change this value from the child page which inherits from this master page .I want to do it in client side with jquery /javascript .

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved