WebFeb 25, 2010 · Detect the browser and if chrome do this: var w = (window.parent)?window.parent:window w.location.assign ('myproto://xyzabcdefetc') For IE and other browsers I do something slightly different. Note that browsers do impose a limit on how much data you can put in custom url protocol. WebOct 17, 2014 · Use the code below to add checkAlarm (), createAlarm (), cancelAlarm () and toggleAlarm () methods, along with a click event handler to toggle the alarm when the Activate alarm button is clicked. (function () …
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WebGoogle Chromes developer tools has a search function built into the scripts section If you are unfamiliar with this tool: (just in case) right click anywhere on a page (in chrome) click 'Inspect Element' click the 'Scripts' tab … WebNov 11, 2024 · This is used to prevent unwanted or malicious websites from creating unnecessary pop-ups. The user may have to interact with the page to see the confirmation message. This method works for detecting both when a tab is being closed or when the browser is being closed. Syntax: granco hours
simplest cross-browser check if protocol handler is registered
WebOpen Applications > Utilities > Script Editor. Enter: set chrome to "\"/Applications/Google Chrome.app/Contents/MacOS/Google Chrome\"" set userdatadir to "\"$HOME/Library/Application Support/Google/Chrome Alt\"" do shell script chrome & " --user-data-dir=" & userdatadir & " > /dev/null 2>&1 &" WebApr 8, 2024 · The beforeunload event is fired when the window, the document and its resources are about to be unloaded. The document is still visible and the event is still cancelable at this point. This event enables a web page to trigger a confirmation dialog asking the user if they really want to leave the page. If the user confirms, the browser … WebSep 18, 2012 · Communication between extensions and their content scripts works by using message passing. Either side can listen for messages sent from the other end, and respond on the same channel. A message can contain any valid JSON object (null, boolean, number, string, array, or object). china water wet wipes manufacturers