How to fire an event when a iframe has finished loading?
Iframe has an “onLoad” event. Once PDF is loaded it triggers onloat event where i’m hiding the loader iFrame has “onLoad” event where you can do what you need (hide loaders etc.) If you can expect the browser’s open/save interface to pop up for the user once the download is complete, then you can run this when you start the download:
How to know if iframe will error in jQuery?
If it does exist then you know the IFrame will error. I think that you can bind the load event of the iframe, the event fires when the iframe content is fully loaded. At the same time you can start a setTimeout, if the iFrame is loaded clear the timeout alternatively let the timeout fire.
How to bind the iframe event in jQuery?
I think that you can bind the load event of the iframe, the event fires when the iframe content is fully loaded. At the same time you can start a setTimeout, if the iFrame is loaded clear the timeout alternatively let the timeout fire. It is because you miss the parens in the inline function call; try change this:
Can a global event handler be used in an iframe?
Because an iframe is a document, you can use most global event handlers. When you are initiating the iframe, two of them come in handy to improve the experience, like displaying a spinner or a specific message to assist the user:
How to show iframe loading animation in jQuery?
The idea is to show the loading animation in the wrapper div till the iframe loads after it has loaded the iframe would cover the loading animation. Give it a try. Using both jquery Load and Ready neither seemed to really match when the iframe was TRULY ready.
How to add iframe load listener in JavaScript?
Step 1: Add iframe in template. Step 2: Add load listener in Controller. Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Provide details and share your research! But avoid … Asking for help, clarification, or responding to other answers.
What does postMessage do to an iframe?
With around 98% Global browser support, postmessage allows for messages to be exchanged between 2 windows (the child iFrame window and the parent window) Fire a message from the iFrame’s Javascript as soon as it’s ready for consumption and make the parent window gracefully reveal the iFrame.
