i have an modal with an form, when i send the form and it is invalid then the modal closes and
you can only see the error when you reopen the modal.
My Solution so far is in my controller an elseif($form->isSubmitted() && !$form->isValid())
an then display an flash an Error Message "something went wrong"
But i think it would be the best when:
The modal would not be closed (but i think it is not working, only with javascript but i dont like it that way :-( )
I can display the error in my flash-message, i tried $form->getErrors() and
$form['name']->getErrors() but if i var_dump() it i get a ton of arrays and things but not the right Error message... something like "name already exists" ?
Is there a right way to get the "contraints" Error Message ?
Related
I have a view that uses exposed filters with a "Reset" button. After searching, when the reset button is clicked, I get to see the below error:
The website encountered an unexpected error. Please try again later.
Drupal\Core\Form\EnforcedResponseException: in Drupal\Core\Form\FormBuilder->buildForm() (line 352 of core/lib/Drupal/Core/Form/FormBuilder.php).
I found this link - https://www.drupal.org/project/drupal/issues/3165919 when searching for the issue but the page doesn't mention any fix/patch for this problem.
What I tried:
In Drupal\Core\Form\FormBuilder.php file, I commented the below lines buildform() method tentatively:
if ($response instanceof Response) {
throw new EnforcedResponseException($response);
}
Need an actual solution for this. any help?!
Alert-Banner is applied in our clarity UI. It is triggered by error message and Alert-ERROR message type.
<alert-banner [message]="message" [type]="messageType"></alert-banner>
This alert only shows up after UI main page get refreshed.
Not sure if the way we use alert-banner is wrong - some settings that trigger page refreshed is missed in the alert-banner definition.
Or we should apply other alerts mechanism. reading around https://vmware.github.io/clarity/community
could not find an example pass varied "alert text" in.
Clarity doesn't have an <alert-banner> component. Did you check where it was defined?
I've installed a Like button on my blog, as well as the Facebook send button.
When I click "Send", the popout comes out and appears nicely with a prompt on who to send the post to.
But, when you click "Like", no popout comes. It's not the "overflow:visible" problem, because the Send popout works. Very confusing and odd, I think...
This is the code I'm using:
<div style="overflow:visible;" class="fb-like" data-href="http://liamgetreu.com" data-send="true" data-width="450" data-show-faces="true" data-font="lucida grande"></div>
Any ideas? Thanks.
I checked out your blog and it looks like there is an iframe being generated for the pop-out, but that pop-out is not being filled in by Facebook. There is a javascript error that is the probably cause of the issue.
uncaught exception: Error: Permission denied for <http://www.facebook.com>
to get property Proxy.InstallTrigger
https://plus.google.com/_/apps-static/_/js/widget/gcm_ppb,
googleapis_client,plusone/rt=j/ver=VRKLmt4S1dg.en_US./sv=1
/am=!itqi7GDL5S6I4GqN1g/d=1/ Line 116
To find out what javascript is colliding with that Facebook one to cause the error. I would suggest striping everything off that page one thing at a time until the Facebook script can run without error. This will tell you what item (or combination of items) was interfering.
Happy troubleshooting! Let us know what you find.
Is there any code or custom options available to achieve the following :
1> When an error occurs in a text box, the validation shows the error. Forces the user to remove the error and only then proceed to complete remaining text inputs. KEEPS the mouse focus on the Text Box.
I have used built in mx:Validator tags, but it does not coerce the user to remove the error. Instead, user can easily go ahead without rectifying the error.
2> Can the error message which generally appears as a tooltip when mouse focus moves over the text input with the error, REMAIN until the user removes error and not just be displayed on mouse hover action?
You can customize your ToolTips to show your Error. Check this link to customize your tooltip, to show your error in ToolTips
For #2, check out http://aralbalkan.com/1125.
Unfortunately, it is a lot of hassle if you have multiple/large forms. It is unfortunate flex doesn't provide more styling options for the error tooltip.
#1 seems to be a bad UI design. While you may not allow them to submit a form unless they enter valid information, they should be able to navigate around the form freely and fill in the information as they choose. Just my opinion.
A solution to question 1) is as follows;
Use the Validator.validateAll static method to check that all form items are valid before allowing the form to be submitted. The following snippet is taken from a good flex example which shows this
private function resetForm() :void
{
btnLogin.enabled = false;
}
private function validateUs() :void
{
btnLogin.enabled = (Validator.validateAll([val1,val2]).length == 0);
}
The complete example is here
http://idletogether.com/easy-form-validation-and-submit-button-enable-disable-in-flex-3/
I'm working on a Flex application that processes and displays small amounts of HTML, sometimes including images. I'm getting the HTML out of third-party RSS feeds. Sometimes, I see this in a pop-up window:
Error #2044: Unhandled IOErrorEvent:. text=Error #2035: URL Not Found.
The RSS URL is just fine, but there's apparently something in the downloaded HTML that's causing a problem. Since the application is meant to run as part of a non-interactive digital sign, anything that requires a click to continue is completely unacceptable. I don't care how useless or malformed a URL is; the app needs to ignore the problem without pestering the user.
Unfortunately, I'm having no luck trapping this event. I'm sprinkling calls like this liberally through the code:
[object].addEventListener(IOErrorEvent.IO_ERROR, handleIOError);
... where [object] is everything from the mx:Text object rendering the HTML to its mx:Canvas parent to the mx:Application top-level app, and handleIOError is a simple function that looks like this:
private function handleIOError(event:IOErrorEvent):void {
trace ("IO error occurred: " + event);
}
But so far, nothing; that bloody error keeps popping up in the Flash player. Does anybody have any insight as to where I'm going wrong?
Make sure you are putting the event on the right object. I haven't done a whole lot of remote loading in Flex, but in Flash, a hilarious and annoying quirk is that when you use the Loader class to load images, the object you need to put event handlers on is NOT the Loader itself, but a property of the loader called contentLoaderInfo.
Read the docs carefully on the objects you are using, a similar pitfall might be at play.
IOErrorEvent is not bubbled so you cant catch or control it if someone else is implementing it.
Please find out which third party component you are using and try to get source if its open source or read some documentation or ask support guys on how to turn off this alert.
For example, if I made RSS component for flex and on error if I displayed the alert, if you use my component, whatever you can do you cant turn off my error alert unless i have provided you a boolean switch to turn it off. So this is really a problem with who has written the code for this alert box. Whatever you do you will not be able to turn this thing off. Except reverse engineer, change the code and recompile it, but it should be legal.