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Showing posts with the label Firefox Addon Webextensions
Fetch Api Does Not Work In Webextensions

Fetch Api Does Not Work In Webextensions

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I'm experimenting firefox webextensions. I'd like to make HTTP requests using the fetch API… Read more Fetch Api Does Not Work In Webextensions
Unable To Use Components In Webextensions: Get "referenceerror: Cu Is Not Defined"

Unable To Use Components In Webextensions: Get "referenceerror: Cu Is Not Defined"

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I have a simple extension where I use Cu.import to import a JavaScript code module. But, when I loa… Read more Unable To Use Components In Webextensions: Get "referenceerror: Cu Is Not Defined"
Best Way To Purge Innerhtml From A Firefox Extension

Best Way To Purge Innerhtml From A Firefox Extension

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I'm running web-ext lint and getting back a few errors like this: UNSAFE_VAR_ASSIGNMENT Unsafe… Read more Best Way To Purge Innerhtml From A Firefox Extension
Copy Text To Clipboard From Background Script In A Firefox Webextension

Copy Text To Clipboard From Background Script In A Firefox Webextension

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I am porting my Chrome extension over to Firefox. It has a paste to clipboard function. But, I have… Read more Copy Text To Clipboard From Background Script In A Firefox Webextension
Overriding Canvasrenderingcontext2d.getimagedata()

Overriding Canvasrenderingcontext2d.getimagedata()

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I am trying to override the built in method CanvasRenderingContext2D.getImageData(). I would like t… Read more Overriding Canvasrenderingcontext2d.getimagedata()
Firefox Webextension Alternative To Addon Clipboard Sdk For Copying Images

Firefox Webextension Alternative To Addon Clipboard Sdk For Copying Images

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I am trying to develop a Firefox extension which involves copying an image to the clipboard. In the… Read more Firefox Webextension Alternative To Addon Clipboard Sdk For Copying Images