Questions tagged [event-handling]
Event handling is a coding style about handling messages between a source and one or more subscribers. A point listener in the source provide a way which subscribed code can consume messages raised from the source.
event-handling
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How would I remove the effects of an event listener on a nested element via a chrome extension?
I have a chrome extension that works as a video overlay to allow for specific timestamp playback.
The extension is activated via keyboard command, and uses a form to input specific time stamps. The ...
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Pressing button in the main window to execute an even in user control
First, I would like to mention that I am a beginner with C#/WPF and trying to do my best to learn it.
I have a main window with multiple navigation buttons on its left side to navigate between user ...
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How to Ensure that Clicks on <li> Element in Nav Bar Correctly Redirect Authenticated Users to the Dashboard Page?
I'm experiencing an issue with my web application where clicking on an account icon behaves inconsistently. When I click near the edge of the account icon, it correctly redirects to the dashboard page....
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Azure event hub to Kafka [closed]
We need to read message from Azure event hub and send it to Kafka using azure analytic stream. Is there is any possibilities to do so?
While trying with analytic stream jobs using no-code editor, I ...
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How to design events and event handlers system using generic in C#?
I want to create an event system in my ASP.NET Core backend using generics for ease of creation and registration of handlers.
The main problem I encountered while trying several solutions was generic ...
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Single event handler in c# code for all custom buttons / MAUI .NET8
Simple ContentPage with a lot of buttons on it. I want a single event handler (OnButtonPress) to decode which button was pressed and take a variety of actions. Instead of tediously writing Clicked=&...
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Avoid crosss-toggle between legend items when using errorbar and pick_event
Using Matplotlib version 3.8.4, suspecting this might be a bug. Newbie to Python.
When plotting errorbar in a figure, the sample code below experiences an unusually large hitbox for the pick_event ...
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JavaFX ComboBox problems with handling a selection [closed]
I have in my program a comboBox (a SearchAbleComboBox from ControlsFX, it works the same as a ComboBox).
I need this box for my following useCases:
Dropdown with scrollable list
Dropdown that is ...
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How can I populate Textfield using php ajax in each row of a table upon change of another textfield within the row
I have a javascript where upon click of a button a row with two cells is added to the table. One cell has a livesearch textfield and the another cell has a quantity textfield, whose value suppose to ...
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fire a change handler when the user navigates away from the page
I've got a page with a bunch of text boxes where users enter hours for each day. The text boxes have an event handler that runs to save the data when it is changed. Using jQuery change(). The problem ...
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Force React to rerender between processing simultaneous mouse events
Here is a basic example of the issue. A component contains two nested divs. We can keep track of the "depth" of the mouse position (0 if outside both divs, 1 if inside the outer div but ...
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How to update a form-related (data-)model with every form-data change?
I have the following function, in order to update values from four different input fields:
UPDATED
My Package Class is defined as followed:
class Package {
constructor(packageID, type, weight, ...
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Tracking Event Sequence in GA4 for User Actions
The event_bundle_sequence_id variable in GA4, which is used to track the sequence of events, can assign the same value to all events in the same session because the events are sent in batches. This is ...
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Blazor : access components in the MainLayout in the page
I am working on a Blazor Webassembly application on .net 6 and has a structure of page as follows.
There is a MainLayout.razor page where is a header bar which renders few small razor components using ...
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Detecting Browser Event (blur, visibilitychange etc) Blocking by Third-Party Applications in Next.js (Version 13)
I'm developing a web application using Next.js version 13 that includes critical browser events like blur and fullscreenchange . These events are essential for user interaction, but they can be ...
