So I recently updated discord.js to v12 and I started fixing the code where it was throwing errors. I noticed that the users presence needed to be fixed although when I corrected it from {message.users.presence.game || 'null...'} to {message.presence.activities ||'null...'} the 'null...' does not show if a user does not have a presence like it should do, instead it shows a blank line. Could this be because im missing something in the message.presence.activities? or have I set it incorrectly?. Here is an image of a user without status and an image of a user with a status
When message.presence.activities is empty it will display a blank line because in javascript empty arrays are still true, to get it to display 'null...' you should change it to:
message.presence.activities.length ||'null...'
The .length will check if the array contains any elements.
Related
I am using react-native-calendar-picker from github to use a calendar in my app. The problem it's that everytime I run it, I get some warnings like:
As seen there, there's something about node_modules\react-native-calendar-picker\CalendarPicker\DaysGridView.js , and there are 4 warning, with rows 254,255,256 and 248. Going to that file, I found that those lines are:
So, the problems seems to be somewhere at selectedRangeStartStyle, selectedDayStyle and selectetRangeStyle which I have setted in my componenet with #XXXXXX, as hex color codes. Any help would be appreciated, thanks!
I am also getting the same warning because of those lines. It was a change introduced by this commit https://github.com/stephy/CalendarPicker/commit/081a07f6c95fc178d17295ef0cd3f68f2b7d117f to fix this issue https://github.com/stephy/CalendarPicker/issues/246
Reverting the changes locally on the file stopped the error from popping up in my console, but that is just a quick workaround i found for now only.
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 working on a wpf-project that used a ScrollViewer to show a range of items.
In order to create a more advanced look and feel for the application, I replaced the Scrollviewer with a Carousel-control.
The code for the Carousel-control I downloaded from here:
https://www.codeproject.com/Articles/181835/WPF-Carousel-Control
Conceptually, the carousel control (as part of my wider application) consists of a large black box (which one does not need to touch) plus just a few lines of code for plugging in the carousel control. The black box is the Carousel project, highlighted in the following screenshot:
In order to plug the carousel-control in the application, just a couple of lines had to be commented out and a couple of other lines had to be added. The comments in the following two screenshots mark off the lines of code that had to be commented out and the lines of code that had to be added (in order for the scrollviewer-control to be replaced by the carousel-control):
... and (at the end of the file):
Furthermore, at the beginning of the xaml-file that contains the carousel, the following line was included:
xmlns:Carousel="clr-namespace:Carousel;assembly=Carousel"
as can be seen in the following screenshot:
As you can see, at the moment, the code for the scrollviewer is commented out. Hence, the application is using the Carousel at the moment.
This carousel works fine. However, the error list shows a bunch of errors, mostly of the following type:
the name "XYZ" does not exist in the namespace "bla".
The following screenshot shows some of the error messages:
As already mentioned, the carousel-control works despite those error messages. However, I still need to get rid of the error messages before leaving this project.
Regarding the error messages, the following points might be of interest:
No error messages are shown, when the scrollviewer-control is used.
As you can see from screenshot 5, most error messages refer to line 1 of the file CarouselControl.xaml. This file is located inside the "black box":
The beginning of file CarouselControl.xaml contains the following lines of code:
As you can see from screenshot 5, most of the error messages say that some name or property does not exist in namespace xyz, whereby namespace xyz is one of the namespaces listed at the beginning of file CarouselControl.xaml (see screenshot 7).
********************************UPDATE*****************************************
(Right-click on) Solution -> Properties -> Configuration Properties, I noticed that it was apparently not possible to change the configuration of the Carousel-project to anything other than platform x86:
No matter which platform I selected (from the drop down menu at the top of the screenshot), the platform for the Carousel-project stubbornly remained at value "x86".
Might this have something to do with the error messages?
I'm not sure how useful this may be, but I believe I have found the code that was the source of my problem:
var variables = values[0] as ObservableCollection<variable>;
var identifier = values[1] as string;
var variable = variables.SingleOrDefault(x => x.identifier == identifier);
if (variable == null) return "";
This is code of my converter to access a variable in a collection and return its value as a string, it was used on a TextBox control.
Looking back over my branches, it seems that I made this change:
var variable = variables?.SingleOrDefault(x => x.identifier == identifier);
Resharper suggested adding a Null-conditional Operator at this point, which solved my issue. It would seem that the designer was returning errors due to the LINQ expression, since the collection at this point was uninitialized.
I would look through your code to see if you have a similar instance of uninitialized collections.
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've taken a reCaptcha plugin from this guy
(github link of the plugin)
I've entered the following code form in my view:
[form creation]
[table]
[inputs]
[/table]
echo $this->Recaptcha->show(array('theme' => 'white'));
echo $this->Recaptcha->error();
[/form]
I've followed the steps suggested, and the reCaptcha window appears properly, but no matter what I enter in the captcha, it never gets verified and I always receive the 'message' field of beforeValidate (I've set it to "You've entered a wrong message" etc).
I'm not even sure how to debug it to see at which point it fails. Even if I just replace all the code in checkRecaptcha function with "return true" to try and skip the validation with the keys and just see if the rule itself is correct, it still remains the same, and I'm generally not getting any of the specific incorrect-captcha-sol messages that I read around.
Am I correct to assume that the only code I need inside my controller function (assuming I've already included the component and helper in the controller) is Configure::load('Recaptcha.key'); and no further manual validation checks?
(unfortunately I can't link you my whole project due to rights)
I had a similar issue. Try removing the 2 response and challenge field lines in the component and overwrite them with these:
$controller->$modelClass->set('recaptcha_response_field',
$controller->request->data['recaptcha_response_field']);
$controller->$modelClass->set('recaptcha_challenge_field',
$controller->request->data['recaptcha_challenge_field']);