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View list of all JavaScript variables in Google Chrome Console
..."onsearch","getSelection","print","stop","open","showModalDialog","alert","confirm","prompt","find","scrollBy","scrollTo","scroll","moveBy","moveTo","resizeBy","resizeTo","matchMedia","requestAnimationFrame","cancelAnimationFrame","webkitRequestAnimationFrame","webkitCancelAnimationFrame","webkitCan...
Disable pasting text into HTML form
...o it. Don't mess with the user's browser. By Copy + Pasting into an E-Mail confirmation field, the user accepts responsibility over what they type. If they are dumb enough to copy + paste a faulty address (it has happened to me) then it's their own damn fault.
If you want to make sure that the E-Ma...
Using PUT method in HTML form
...var deleteMethod = ( event ) => {
event.preventDefault();
var confirm = window.confirm( "Certeza em deletar este conteúdo?" );
if ( confirm ) {
var target = event.target;
while ( target.tagName != "FORM" ) {
target = target.parentElement;
}
var...
Can scripts be inserted with innerHTML?
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Does not seem to help in IWebBrowser2; I can confirm the script tags get recreated with createElement, but I'm still unable to invoke them via InvokeScript().
– Dave
Dec 4 '17 at 1:43
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Check if an image is loaded (no errors) with jQuery
...milar to another but is the one I implemented & tested just now, I can confirm it works on: EdgeWin10, IE11Win8.1, Win7IE10, Win7IE9, iOS 10.2 Chrome, iOS 10.2 Safari, mac os 10.12 Chrome, mac os 10.12 Safari, mac os 10.12 Firefox, Google Pixel 7.1, Samsung S5 Android 4.4. Don't forget to use a...
Response.Redirect with POST instead of Get?
...edirect the POST request from domain A to domain B without any warnings or confirmation dialogs! Safari also acts in an interesting manner, while it does not raise a confirmation dialog and performs the redirect, it throws away the POST data, effectively changing 307 redirect into the more common 30...
Convert SVG to image (JPEG, PNG, etc.) in the browser
...g+xml;charset=utf-8"});
var url = DOMURL.createObjectURL(svgBlob);
img.onload = function () {
ctx.drawImage(img, 0, 0);
DOMURL.revokeObjectURL(url);
if (typeof navigator !== "undefined" && navigator.msSaveOrOpenBlob)
{
var blob = canvas.msToBlob();
...
image.onload event and browser cache
... an image is loaded, but if the image is saved in the browser cache, the .onload event will not be fired.
5 Answers
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How to display loading message when an iFrame is loading?
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With the iframe onload function you can remove the CSS background image.
– Hugo Cox
Oct 20 '17 at 0:09
1
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Checking if jquery is loaded using Javascript
...pe
window.jQuery in Console . If it return a function(e,n) ... Then it is confirmed that the jquery is loaded and working successfully.
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