The website in the iframe isn’t located in the same domain, but both are mine, and I would like to communicate between the iframe and the parent site. Is it possible? Answer With different domains, it is not possible to call methods or access the iframe’s content document directly. You have to use cross-document messaging. parent -> iframe For example
Tag: html
Body OnClick doesn’t work… but the onclick works when attached to a tag?
I have the following Onclick event: and when I attach it to: all works fine, but I want it as a body onclick event as follows: and I get no dice. The only thing to note would be that the class “g” already has a background image specified, but I don’t think that should matter. Answer Use this. like this
How to show a confirm message before delete?
I want to get a confirm message on clicking delete (this maybe a button or an image). If the user selects ‘Ok’ then delete is done, else if ‘Cancel’ is clicked nothing happens. I tried echoing this when the button was clicked, but echoing stuff makes my input boxes and text boxes lose their styles and design. Answer Write this
Reference error while including .js in .html in ubuntu using flask
I am trying to include a str.js and jit.js file in nev.html. Both are in same directories but it is giving me a reference error: flask file in flask/app1.py When I run it using flask, it gives this error: directory structure /flask/templates directory structure /flask str.js file nev.html Answer Keep css and js in a folder under ‘static’ folder in
Event propagation, overlay and drag-and-drop events
I want to overlay a div over the viewport when the user drags a file onto the window. However, I’m having trouble with the event propagation. When I set the overlay to display: block it appears to fire off a dragleave event and then another dragenter and then another dragleave again, so it’s always in a post-dragleave state. Of course
How to select an input element by value using javascript?
I’ve seen it’s jquery equivalent: But how do you select it using pure javascript (no jQuery). Thanks for all the responses so far but I’m sure if it is working correctly, I need to change the value of the input into something else. I though I could do this by But it appears to be not that easy. Any ideas.
HTML Select: How can you change the label when the is closed?
Consider this: The HTML above looks like #1 when open, and #2 when closed. How can I get the closed version to look like #3? The purpose is to also show the selected year without repeating it in the open options (so it looks cleaner). Answer My original (marked correct) answer is too old to be of use, so here
Use CMYK on web page
I need to use CMYK colors on my web page. Is there any way to use CMYK in CSS or may be convert CMYK to RGB using JavaScript? EDIT: I mean I have colors creating algorithm in CMYK notation and I need to use it on web page. Answer There is no perfect algorithmic way to convert CMYK to RGB.
How do I remove properly html5 audio without appending to DOM?
With Javascript, I have a function that creates an audio element with createElement(“audio”), and start playing in loop without using appendChild(), I mean without appending it to the DOM. The element created is kept in a variable, let’s called it music1: What I would like to do, is to change the music played, if possible using the same function, and
How to fire event s in a dynamically generated List in jQuery
I have created a list dynamically using JavaScript and I want to invoke click event as go in normally HTML generated list. This is what I have tried so far but I could not fire a single event. Can any one help? Answer Try: $(‘.addnew’).delegate(‘li’, ‘click’, function () { //add your code here }); //OR $(‘.addnew’).live(‘click’, function () { //add