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Load and execution sequence of a web page?
...RL.
When the parsing is ended and document is ready and loaded, the events onload is fired. Thus when onload is fired, the $("#img").attr("src","kkk.png"); is run. So:
Document is ready, onload is fired.
Javascript execution hits $("#img").attr("src", "kkk.png");
kkk.png is downloaded and loads int...
How can I detect whether an iframe is loaded?
...rame>
jsfiddle DEMO.
Update: Using plain javascript
window.onload=function(){
var ifr=document.getElementById('MainPopupIframe');
ifr.onload=function(){
this.style.display='block';
console.log('laod the iframe')
};
var btn=document.getElementById...
How can I group data with an Angular filter?
...hat?
– JohnAndrews
Mar 18 '15 at 11:20
7
Don't forget to include the angular.filter module.
...
Parsing JSON from XmlHttpRequest.responseJSON
...LHttpRequest();
req.responseType = 'json';
req.open('GET', url, true);
req.onload = function() {
var jsonResponse = req.response;
// do something with jsonResponse
};
req.send(null);
Compatibility: responseType = 'json' is not supported by IE11.
The classic way
The standard XMLHttpRequest...
Detect Click into Iframe using JavaScript
... "\n";
console.value = text;
}
function attachOnloadEvent(func, obj) {
if(typeof window.addEventListener != 'undefined') {
window.addEventListener('load', func, false);
} else if (typeof document.addEventListener != 'undefined') {
...
AngularJS - How to use $routeParams in generating the templateUrl?
...en('/enquiry/:page', {
template: '<div ng-include src="templateUrl" onload="onLoad()"></div>',
controller: 'enquiryCtrl'
})
...
Controller:-
...
// template onload event
$scope.onLoad = function() {
console.log('onLoad()');
f_tcalInit(); // or other onload stuff
}
//...
Get data from file input in JQuery
...r file = input.files[0];
var fr = new FileReader();
fr.onload = receivedText;
//fr.readAsText(file);
//fr.readAsBinaryString(file); //as bit work with base64 for example upload to server
fr.readAsDataURL(file);
}
}
function...
Check if image exists on server using JavaScript?
...ction checkImage(imageSrc, good, bad) {
var img = new Image();
img.onload = good;
img.onerror = bad;
img.src = imageSrc;
}
checkImage("foo.gif", function(){ alert("good"); }, function(){ alert("bad"); } );
JSFiddle
...
Tools for JPEG optimization? [closed]
...in progressive mode. Another image (27 kB) was reduced to 23 kB. That's 15-20% savings without loss in quality!
– chris166
Jun 12 '09 at 13:51
2
...
Detect when an image fails to load in Javascript
...st that.
function testImage(URL) {
var tester=new Image();
tester.onload=imageFound;
tester.onerror=imageNotFound;
tester.src=URL;
}
function imageFound() {
alert('That image is found and loaded');
}
function imageNotFound() {
alert('That image was not found.');
}
testIma...