YouTube Javascript API onstateChange事件问题

我的javascript：

function onYouTubePlayerReady()
{
  playerObj = document.getElementById("player_embed");
  playerObj.addEventListener("onStateChange", test);

  // Make sure the document is loaded before any DOM-manipulation
  $(document).ready(function() {

      // Update player information every 500ms
      setInterval(updatePlayerInfo, 500);

  });
}

function test(newState)
{
    alert(newState);
}

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我的视频加载正确，我可以通过javascript控制它们。然而，onStateChange事件似乎从未触发。当我播放/停止/暂停视频等时，它不会发出警报。有解决方案/类似问题的人？

必须将函数名作为字符串传递给

addEventListener

playerObj.addEventListener("onStateChange", "test");

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必须将函数名作为字符串传递给

addEventListener

playerObj.addEventListener("onStateChange", "test");

---

此格式适用于JQuery，但逻辑相同，请在onYouTubePlayerReady中创建一个函数以传递playerId

$(document).ready(function() {              
    onYouTubePlayerReady = function(playerId) {
        eventHandler=function(state){onStateChangeID(state,playerId);}
        playerObj = document.getElementById("player_embed");
        playerObj.addEventListener('onStateChange','eventHandler',false);
    }
    onStateChangeID=function(newState,playerId) {
        console.log("onStateChange: ("+playerId+") " + newState);
    }
});

---

此格式适用于JQuery，但逻辑相同，请在onYouTubePlayerReady中创建一个函数以传递playerId

$(document).ready(function() {              
    onYouTubePlayerReady = function(playerId) {
        eventHandler=function(state){onStateChangeID(state,playerId);}
        playerObj = document.getElementById("player_embed");
        playerObj.addEventListener('onStateChange','eventHandler',false);
    }
    onStateChangeID=function(newState,playerId) {
        console.log("onStateChange: ("+playerId+") " + newState);
    }
});

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看起来我需要RTFM。谢谢。看来我需要RTFM。谢谢