大约有 47,000 项符合查询结果（耗时：0.0244秒） [XML]
Get element from within an iFrame
... way without jQuery:
<iframe src="samedomain.com/page.htm" id="iframe" onload="access()"></iframe>
<script>
function access() {
var iframe = document.getElementById("iframe");
var innerDoc = iframe.contentDocument || iframe.contentWindow.document;
console.log(innerDoc.bo...
How to focus on a form input text field on page load using jQuery?
...
Why is everybody using jQuery for something simple as this.
<body OnLoad="document.myform.mytextfield.focus();">
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Convert blob to base64
...
var reader = new FileReader();
reader.readAsDataURL(blob);
reader.onloadend = function() {
var base64data = reader.result;
console.log(base64data);
}
Form the docs readAsDataURL encodes to base64
...
How to select multiple files with ?
... }else{
var reader=new FileReader();
reader.onload=function(e){
res.push(e.target.result);
readFile(_files.shift());
};
reader.readAsDataURL(filePos);
}
};
for(var x=0;x<len;x++){
...
HTML - Display image after selecting filename [duplicate]
...files[0]) {
var reader = new FileReader();
reader.onload = function (e) {
$('#blah')
.attr('src', e.target.result)
.width(150)
.height(200);
};
reader.readAsDataURL(input.fil...
Create and append dynamically
...
window.onload = function() {
var iDiv = document.createElement('div');
iDiv.id = 'block';
iDiv.className = 'block';
document.body.appendChild(iDiv);
var iiDiv = document.createElement('div');
iiDiv.className = 'block-2'...
'Operation is not valid due to the current state of the object' error during postback
...ateProxy.Callback(Object sender, EventArgs e)
at System.Web.UI.Control.OnLoad(EventArgs e)
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
For resolution, please update your w...
How do I fire an event when a iframe has finished loading in jQuery?
...
This did it for me (not pdf, but another "onload resistant" content):
<iframe id="frameid" src="page.aspx"></iframe>
<script language="javascript">
iframe = document.getElementById("frameid");
WaitForIFrame();
function WaitForIFrame(...
How to add jQuery in JS file
...browser compatibility.
script.onreadystatechange = handler;
script.onload = handler;
// Fire the loading
head.appendChild(script);
function handler(){
console.log('jquery added :)');
}
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What is the purpose of wrapping whole Javascript files in anonymous functions like “(function(){ … }
...es not detect when the document is ready - it is not some kind of document.onload nor window.onload
It is commonly known as an Immediately Invoked Function Expression (IIFE) or Self Executing Anonymous Function.
Code Explained
var someFunction = function(){ console.log('wagwan!'); };
(function()...