I'm tryingt to add an "undo" button to my quill editor.
However, I'm not sure how I can undo something I've added programmatically like this:
quill.deleteText(range.index, range.length);
quill.insertEmbed(range.index, Annotation.blotName, data, "api");
I red something about an ops table but I can't find anything. Do I have to add the returning deltas to the history or something? If so.. how?
Related
I'm researching an easy way to make a free text input that can also contain multiple replaceable tags to create templates. As on this picture example
In that picture, the information witch player (tag) made the goal would be stored.
Later I would reuse that template and replacing the tag by a value.
Like: Goal of Iniesta, Goal of Rivaldo, ...
I couldn't find a lib that would do the job. The few attempts that I made to try to resolve it lead to extremely complex inputs with redefining selects (onClick, onKeydown, onSelect, maintaining current select) as the user can't edit the tag by hand (they are trigger by clicking buttons).
Does somebody already had to handle this kind of input?
Edit: As my question seems to be not clear, I will add a few details.
In fact, the input should work as it is a free text input but should also allow adding tags/chips that are provided by external triggers (onClick buttons)
Example: I will make [activity] on [day]
First I type "I will make " then I click the button "activity" that will add a "activity" tag/chip to the input. I continue with typing " on " and finaly click the button "day" to add the tag "day".
Then I will store this as template and reuse it in several scenarios by replacing the tags. Like:
I will make sandwiches on Monday
I will make sport on Friday
If somebody else have the same issue. I finally found the right lib Tagify. It has a mixed mode (text + tag)
I built a simple in-place editing solution for profile data in my app. The problem is, if someone edits a field and modify the text of that field but choose "cancel," instead of save, because of Angular's bindings, the text change is still displayed in the UI.
I was thinking that when someone it "edit profile," I would capture the original value of the field so that if they hit cancel, it could restore the original text.
$scope.editProfile = ->
$scope.editState = true
$scope.originalDescription = $scope.user.profile.description
Of course, something like this doesn't work. I do want to capture $scope.user.profile.description at the time that editProfile function is called.
Any suggestions for strategies here?
What you can do, is:
angular.copy($scope.user.profile.description, $scope.description.backup)
and if you need to restore the original values:
angular.copy($scope.description.backup, $scope.user.profile.description)
When a user 'Saves' a Contact (for example), whether it's new or just updated, I need to:
Do an external callout using one of the Contact field values as a lookup
Display the results of the callout, so the user can make a selection
Update the Contact based on the user's selection display the updated Contact
I have found two aproaches, but have reached a point in both that I need to resolve.
Trigger Based Method
In the 'after' trigger pass the lookup string to a callback.
Update the Contact with the selection
Issues
How do you pass the lookup string or results to a visualforce page to display the lookup results?
When the user makes the selection and the update has been done, how do I move back to the updated contact?
Override Base Method
I found a discussion here that seems to suggests using overriding & redirection to someone asking about 'Edit'. I think this could also be done with the 'Save' button.
Issue
This is meant to be a deployable sollution, so I think that the override has to be set in code (I'm using the IDE) and not via Setup (or am I wrong?). I can't find out if this is possible or how to do it
Sorry for detailed question. Didn't want to just ask the wrong question (i.e. assume I know the best approach).
Thanks...
For the trigger-based method, you cannot change the built-in Save functionality, but (per your second solution) you can override the Edit button and recreate the Edit page with Visualforce, which would give you full control over the Save button and how you handle the callout and redirecting.
The release notes for Spring '10 indicate that standard-button overrides are now available for packaging, as they can be created through the Metadata API.
Using rules it's easy to fill field values of a node after user pressed the save button. Just add a rule on before saving content event. But is it possible to have a rule to prefill a node field before edit form is shown to the user? So he has a change to corrent the default values.
This is a very late reply, but hopefully someone might find it to be of some help:
If you are creating the node using Rules, you could save it first, selecting "Force saving immediately: true". In the next step, you could set the value of the node field. You might need to save again. (also 'Force save' immediately.) And in the next step, do a 'page redirect' to the edit url.
Not sure if this is an elegant way to do it, but it might work. I had a somewhat similar requirement (not the same), and this is how I finally did that - by saving first, and then redirecting to the edit url of the saved node.
Not sure if this is something you can accomplish with rules or not, but if you go to structure->content types you can click "manage fields" and edit the default value of any field other than the title field (which you could always turn off and replace with a custom title field with a default value)
I think there are basically two ways of doing this:
1) Use Rules Forms. I don't know very much about that module, and I have had some less than perfect experiences with the module, but I'm fairly certain it could be done with the module.
2) Use Rules to create a node, populate the relevant field values, and then send the user to the edit page. One downside with this approach is that if the user decides to abort the node creation, you'll end up with a half-populated node that needs deletion in one way or another.
If you choose to go for option 2, and are comfortable with Page manager and Panels, it is probably worth checking out the Rules Panes module.
I cannot find where in the salesforce.com UI I can add a trigger on a file attachment. I can find triggers on almost everything else, but attachment seems to be missing from the list (even when I view source on the page and search it. Does anyone know WHERE I can put this trigger in?
There is no way to do it directly as Attachment is one of those "lesser" objects that salesforce really gets "protective" about in a random and biased way. The only "legit" way to do it is to use some external build&deploy tools such as Force.com IDE.
If however you are not a stranger to undocumented 'hacks' do the following. Go to any object's trigger list and click create new. In the URL locate entity query string parameter (e.g. entity=Case) and change it to Attachment (entity=Attachment) and press Enter. Newl loaded screen will accept Attachment trigger.
Using Eclipse (Force.com IDE plug-in), right-click on your project & select "New" > "Apex Trigger". In the dialogue window that pops up, there is an "Object" dropdown / picklist, choose the object you want from this list - "Note" or "Attachment" etc. - then choose the "events" you want to trigger to execute on.
NOTE: a best practice is only one (1) trigger per object since you cannot guarantee the order in which multiple triggers on the same object will execute.
Have you tried creating the trigger from, force.com IDE??
In my opinion it should be possible from there.
To write a trigger for attachment, there is no straight way to do it but you can do it.
By creating a trigger on other object for example create a trigger in contact object then the url of the current page shows
"https://ap1.salesforce.com/........./&entity=Contact" you have to change "entity=Attachment"
then the trigger will be created for attachment object.