How Can I Execute A Javascript When A User Clicks A Button

I am creating an extension for Chrome. I want to execute a script when the user clicks a button. Here is the code i currently have in my html file Copy

or

<inputtype="button"id ="button" onclick='notEmpty(); someOtherFunction();' value="Play"/>

Solution 2:

If you want to use functions that are located in another file, you would need to import those files:

<scripttype="text/javascript"src="/path/to/script.js"></script>

But, in Google Chrome Extensions, if you want to "execute" a script when you click on a button (from an extension page), you can use the chrome.tabs.executeScript functionality

// Run that script on the current tab. The first argument is the tab id.
chrome.tabs.executeScript(null, {file: '/path/to/script.js'});

It all depends on your scenario, when you "executeScript" as shown above, it will inject a content script into that DOM. If you import that script, you will just use those functionality in the current DOM (in that case the extension page, not the tab).

Hope that helped!