AJAX :: Show All ValidatorCalloutExtender Multiple Controls?

Oct 16, 2010

I am trying to implement ValidatorCalloutExtender to the RequiredValidator controls.I can say it is working, but i cannot find a way to show all ValidatorCalloutExtender at the same time.When I click submit button, all RequiredValidator controls are fired but only first ValidatorCalloutExtender control is visible. To activate the others, user needs to click other controls, then related ValidatorCalloutExtender controls pupup.How to show all ValidatorCalloutExtender multiple controls?

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AJAX :: ValidatorCalloutExtender Works, But Does Not Show Error Message?

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[code]...

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Mar 2, 2011

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[Code]....

Here is the vb portion

[Code]........

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AJAX :: ValidatorCalloutExtender When Placed On A Tab Which Is Not Selected?

Jan 8, 2010

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http://www.asp.net/AJAX/AjaxControlToolkit/Samples/ValidatorCallout/ValidatorCallout.aspx

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Tested on IE 8 and FF 3.5

[Code]....

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[Code]....

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AJAX :: ValidatorCalloutExtender Add In Code Behind?

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[Code]....

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[Code]....

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Feb 8, 2010

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[Code]....

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[Code]....

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AJAX :: How To Restore The Callout Appearance Of ValidatorCalloutExtender

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AJAX :: ValidatorCalloutExtender - Throws Javascripterror In Browser

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[Code]....

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I have added a ValidatorCallOutExtender to my code and the error msg appears fine BUT the background to the middle section of the extender is white (whereas the default is meant to be yellow. The little pointer arrow & the close button have the default yellow background but the main msg error appears white.

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[Code]....

CSS:

[Code]....

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AJAX :: Prevent All OnClicks From Triggering Validatorcalloutextender?

Jun 4, 2010

I have a modal popup that comes and displays data. There is a requiredfieldvalidator and validationcalloutextender on each textfield control. I have a Submit Button (makes changes) and a Cancel Button (closes the modal). The problem is that validation is done on the cancel button. Even though the chancel will make no changes. This happens in all situations even when I'm not using the modal popup. How do I disable validation on certian onclicks???

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AJAX :: Hide Validation Message Of ValidatorCalloutExtender?

Jul 23, 2010

I am using AJAX ValidatorCalloutExtender for validation of a textbox, what i want is that on validation if the textbox is empty the validator callout should not show any message, it should only change the background color of textbox.

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AJAX :: Animation For ValidatorCalloutExtender Causes Back Color To Be White

Feb 23, 2011

So i have an ValidatorCalloutExtender Using the Animations tofade the control in causes the background color to change from transparent to white?

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AJAX :: Enable / Disable Field Validation Using RequireFieldValidator And ValidatorCalloutExtender?

Feb 18, 2010

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.

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AJAX :: ValidatorCalloutExtender - Unable To Refresh City DDL Depending On New Selected Country

Apr 6, 2010

I'm building a WebControl for user registration. To expedite its use checks I used clientside validation through AjaxControlToolkit.ValidatorCalloutExtender. The validation is triggered when REGISTER button is pressed and popup information for missing or incorrect fields is showed. But I have a problem about a cascading dropdownlist(DDL) [Country]>>[City], because during the client-side validation I'm no more able to refresh my City DDL depending on the new selected Country. Server side, SelectedIndexChanged event is triggered but the DDL in the browser is not refreshed! (The DDL Country and City are Causevalidation=false) This occurs for each control on the page changed by server during client-side validation. How can I fix?

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