How to Dynamically change Youtube Player videoID

Question

I want to use the YT.Player code so that I can detect events. I have a CSV file with Youtube video ID's and a function that puts the ID's in an array and want to be able to dynamically change the ID when a user click an image. Essentially like this:

html

<!-- 1. The <iframe> (and video player) will replace this <div> tag. --> <div id="player"></div> 

javascript

// 2. This code loads the IFrame Player API code asynchronously. var tag = document.createElement('script'); tag.src = "//www.youtube.com/iframe_api"; var firstScriptTag = document.getElementsByTagName('script')[0]; firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);  // 3. This function creates an <iframe> (and YouTube player) //    after the API code downloads. // NOTE: videoId is taken out and instead is placed as the generated IFRAME src from the postSelection function  var player; function onYouTubeIframeAPIReady() {    player = new YT.Player('player', {       height: '100%',       width: '100%',       videoId: '<<CALL TO FUNCTION OR VARIABLE HERE>>',       events: {          //'onReady': onPlayerReady,          'onStateChange': onPlayerStateChange       }    }); } 

If you are familiar with this code then what happens is the #player DIV is replaced by an IFRAME. I can change the IFRAME source with this function:

function postSelection() {     $("#player").attr("src", _selected.attributes.url); //_selected.attributes.url comes from the CVS file } 

But this is very buggy and not cross browser friendly. If I use a standard IFRAME and not the YT Player API then everything works just fine. But I want to detect the end, and pause and so on so I have to use the API. My guess is that it is an issue with state and that persistence is lost some where in the creation of the IFRAME.

Regards.

Answer 1

This is very simple to do with the js api. When you want to load a new video just call player.loadVideoById(videoId); Details at https://developers.google.com/youtube/iframe_api_reference#loadVideoById