Do I understand this correctly. If you disable "Error Logging" to the Screen, then Drupal doesn't display anything that should be displayed via drupal_set_message? Then how does one give feedback to users?
The drupal_set_message works even if you have disabled the "Error Logging". Check if you have printed $messages variable in page.tpl.php
Related
Umbraco uses angularJS as based library and backoffice totally developed on it. The reason telling first is to tell that I have a field on which URL regular expression applied. If someone entered invalid url like below image
it shows error as need.
But if a user try to remove whole text by selecting it and removing at once. It still keep appearing the error like this
However, if a user erase text one by one like this
then the validation error removed and user need to click on button to see error again.
I would to know how screen 3 state can be achievable when user remove all text together? Its really annoying behavior for a user to remove text character one by one to refresh the state of the field. Screen 3 state should be applied on screen 2.
Can anybody tell me how it can fix or achievable? Right now, it seems like a default behavior.
Looking forward to hear from you guys. Suggestions will be much appreciatable.
Regards o
I've looked into this issue. This seems to be a product bug.
When you remove whole text at once, newValue is an empty string and the code responsible for resetting error messages doesn't run. If you have access to the umbraco code, you can easily fix it by removing highlighted check:
I am fairly new to react native and have been attempting to build a very simple registration app.
Currently I have 2 screens running, the first landingscreen.js includes a button to prompt the first registration screen.
This screen works fine but its title shows as blank. (I am using react-navigator)
Below is the screen and you can find the corresponding code here.
On clicking the register here button the next screen is prompted which should show two fields an email and password field with the title "Let's create an account". As you can see below , all that works is the next button but I have no compilation errors. The code pertaining to this screen may be accessed here.
Any help or way pointing would be more than appreciated.
Thanks,
J.
Change navigation(you have written navigtion) spelling
static navigationOptions= {
title: "Let's make an account",
}
The headers not being seen was solved as #Paras Watts noted by fixing a spelling mistake.
To get the fields to show I then put the jsx pertaining to the form in the same render as the navigation also changing any tags to view to stick to the format of jsx.
I am having an issue, same as _benji here https://stackoverflow.com/questions/28053087/cannot-set-owner-property-to-a-window-that-has-not-been-shown-previously, whereby I cannot get the ModernDialog to show the message, has anyone had and solved this issue before?
System.Windows.MessageBoxResult response = ModernDialog.ShowMessage("Cannot connect; try again?", "Connection Status", MessageBoxButton.YesNo);
Thanks
Error suggest the place you are calling the code from, has not yet shown any window to the user. You need to first show a window to the user before trying to show it, or make sure you show the dialog before closing the last window.
Is there any functionality that allow me do something like flash messages in cakephp? I don't want to use session, because it shows flash message on the next page.
For example:
user type link with mistake mysite?action=mistake and i want to check in controller if there isnt mistakes like this so i have array with some actions which are allowed and i check if $this->params['url']['action'] is there. If it isn't i want to show error to user , but this error shows only on second page (or if i reload). How can i avoid this?
The error you see is just a div with a concrete style. Something like:
<div id="flashMessage" class="error-message">Error</div>
What you could do is check with Javascript whatever you want to check and if it is not as expected, append the error div wherever you want.
That's what I have dont in some forms to show the error in real time.
If you want something more elaborate you could try this:
http://www.alfbd.com/cakephp-ajax-form-validation-with-jquery-and-jsonview/
I am facing a strange problem in cakePHP.
The issue is when ever i submitted a form it results a blank screen.
before submission the action work fine.
Do any body have any idea on this issue.
Thanks in advance
There are a few things to help you check what is happening.
1- Check config/core.php and set DEBUG to 2. If you are getting a blank screen, this may not do anything.
2- Check your controllers / models. Make sure there is no blank lines after the ending ?> php tag. This could also cause blank screens.
3- Check syntax of your code. Try commenting out code to see if there is some code that may be improperly formed causing syntactical outages.
You can try posting your code so we can take a look. Maybe we can eyeball what is occurring.