10 examples of 'javascript document.onload' in JavaScript

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function iframeOnload() {
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	// 移除提交数据用的表单和iframe
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	if (div.parentNode) { div.parentNode.removeChild(div); }
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	// 释放全局回调函数
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	if (callbackName) { base.deleteGlobalVar(callbackName); }
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	onload('success');
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}

8
export function loadScript (src, callback) {
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  var scriptElement = document.createElement('script')
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  scriptElement.src = src
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  scriptElement.defer = true
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  callback && scriptElement.addEventListener('load', callback)
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  document.body.appendChild(scriptElement)
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}

23
function _onLoad () {
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  if (!this.content) {
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    this.content = window.JSON && window.JSON.parse ? JSON.parse(this.xmlhttp.responseText.toString()) : eval(this.xmlhttp.responseText.toString())
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  }
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  _super._onLoad.call(this)
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}

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target.addEventListener('load', function onload () {
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  resolve(blob);
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}, {once: true} as any); // hack

1
function loadScript(url, callback){
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	alert('url');
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    var script = document.createElement("script")
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    script.type = "text/javascript";
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    if (script.readyState){  //IE
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        script.onreadystatechange = function(){
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            if (script.readyState == "loaded" ||
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                    script.readyState == "complete"){
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                script.onreadystatechange = null;
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                callback();
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            }
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        };
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    } else {  //Others
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        script.onload = function(){
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            callback();
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        };
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    }
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    script.src = url;
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    document.getElementsByTagName("head")[0].appendChild(script);
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}

44
function onload() {
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   var x = document.getElementsByTagName('a');
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   for (var i=0; i

4
function loadScript(url, callback)
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{
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    // Adding the script tag to the head as suggested before
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    var head = document.getElementsByTagName('head')[0];
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    var script = document.createElement('script');
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    script.type = 'text/javascript';
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    script.src = url;
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    // Then bind the event to the callback function.
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    // There are several events for cross browser compatibility.
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    script.onreadystatechange = callback;
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    script.onload = callback;
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    // Fire the loading
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    head.appendChild(script);
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}

35
function loadScript(url, callback)
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{
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	var script = document.createElement("script")
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	script.type = "text/javascript";
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	if (script.readyState)
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	{ // IE
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		script.onreadystatechange = function()
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		{
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			if (script.readyState == "loaded" || script.readyState == "complete")
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			{
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				script.onreadystatechange = null;
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				callback();
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			}
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		};
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	} else
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	{ // Others
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		script.onload = function()
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		{
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			callback();
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		};
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	}
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	script.src = url;
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	document.getElementsByTagName("head")[0].appendChild(script);
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}

42
export function loadScript(url, callback) {
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    if (isNodeEnv()) {
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        return
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    }
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    var head = document.getElementsByTagName('head')[0];
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    var script = document.createElement('script');
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    script.type = 'text/javascript';
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    script.src = url;
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    //借鉴了jQuery的script跨域方法
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    script.onload = script.onreadystatechange = function(){
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        if((!this.readyState||this.readyState === 'loaded'||this.readyState === 'complete')){
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            callback && callback();
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            // Handle memory leak in IE
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            script.onload = script.onreadystatechange = null;
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        }
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    };
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    head.appendChild(script);
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}

5
export default function loadScript(url: string, callback: LoadScriptCallback) {
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  const script = document.createElement('script');
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  script.async = true;
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  script.src = url;
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  script.onerror = event => {
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    callback(false);
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  };
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  script.onload = () => {
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    callback(true);
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  };
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  // $FlowFixMe
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  document.head.appendChild(script);
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}