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为iFrame添加动态载入效果，提高用户体验 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...后...
</div>
<iframe id="zgboke" onreadystatechange=stateChangeIE(this) onload=stateChangeFirefox(this) style="visibility: hidden;padding: 0px; width: 100%; height="0" src="http://zgboke.com/hutui.html" frameborder="no" border="0" marginwidth="0" marginheight="0" scrolling="no"></iframe>
<script...
How to get image size (height & width) using JavaScript?
... check the dimensions using Javascript...
const img = new Image();
img.onload = function() {
alert(this.width + 'x' + this.height);
}
img.src = 'http://www.google.com/intl/en_ALL/images/logo.gif';
This can be useful if the image is not a part of the markup.
...
How to refresh an IFrame using Javascript?
...trings option is not possible (Data URI):
var wasSrc = iframe.src
iframe.onload = function() {
iframe.onload = undefined;
iframe.src = wasSrc;
}
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How can I make a WPF combo box have the width of its widest element in XAML?
... {
base.OnAttached();
AssociatedObject.Loaded += OnLoaded;
}
protected override void OnDetaching()
{
base.OnDetaching();
AssociatedObject.Loaded -= OnLoaded;
}
private void OnLoaded(object sender, RoutedEvent...
Check whether user has a Chrome extension installed
...();
img.src = "chrome-extension://" + extensionId + "/test.png";
img.onload = function() {
callback(true);
};
img.onerror = function() {
callback(false);
};
}
Of note: if there is an error while loading this file, said network stack error will appear in the console with no ...
How to load up CSS files using Javascript?
...
@jchook I was able to attach a callback by adding link.onload = function(){ ... } before appending
– Lounge9
Oct 22 '14 at 18:10
...
Creating an iframe with given HTML dynamically
...ible way of doing a callback could be this approach:
<html><body onload="parent.myCallbackFunc(this.window)"></body></html>
Iframes has the onload event, however. Here is an approach to access the inner html as DOM (js):
iframe.onload = function() {
var div=iframe.cont...
How to use a link to call JavaScript?
...javascript">
// Wait for the page to load first
window.onload = function() {
//Get a reference to the link on the page
// with an id of "mylink"
var a = document.getElementById("mylink");
//Set code to run when the link is clicked
...
Override browser form-filling and input highlighting with HTML/CSS
... background-position: 0 0;
}
and the following javascript has to be run onload:
function loadPage()
{
if (document.login)//if the form login exists, focus:
{
document.login.name.focus();//the username input
document.login.pass.focus();//the password input
document...
drag drop files into standard html file input
...agType').value = files[i].type
reader = new FileReader();
reader.onload = function(event) {
document.getElementById('fileDragData').value = event.target.result;}
reader.readAsDataURL(files[i]);
}
}
var holder = document.getElementById('holder');
holder.ondragover = functi...