So i'm trying to add a responsive iframe to the inside of a dialog box..
Here is my starting point: Fiddle 1 which simply shows a button that on click displays an iframe. The iframe however isn't responsive and doesn't resize with the page.
Using the guidance from here I've made use of some nice CSS container styling to make the iframe responsive. Also using the iframe class I can set the height to 120% which clips off the botton of the iframe display (which I want). Here is the Fiddle 2
Finally I'm trying to move the second Fiddle code into a jQuery dialog box. I'm able to add the iframe so the content is responsive however it looks like the iframe class is not being applied and you can still see the bottom of the iframe display showing within the dialog. Fiddle 3
I need the dialog box to show the same as what's in Fiddle2 (responsive without the iframe footer)
...any ideas
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/smoothness/jquery-ui.css">
<title>iframe</title>
<script src="//code.jquery.com/jquery-1.12.4.js"></script>
<script src="//code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
</head>
<body>
<button type="button" id="btn1">Button 1</button>
<div id="iFrameDiv" class="iframe-container">
<iframe style="display:none;" id="myframe1" src="https://app.powerbi.com/view?r=eyJrIjoiMjJlYTYwODktYjU2NS00ZjZiLTg1YTktNDRlZjgzNzFmN2U5IiwidCI6ImRjOWNhZGMxLTJhZTItNGM0YS04MzIwLThlOTViMDAzNGI5NiJ9" ></iframe>
</div>
</body>
</html>
$( "#myframe1" ).dialog({
autoOpen: false,
resizable: true
});
$( "#btn1" ).click(function() {
$( "#myframe1" ).dialog( "open" );
});
.iframe-container {
overflow: hidden;
padding-top: 56.25%;
position: relative;
}
.iframe-container iframe {
border: 0;
height: 120%;
left: 0;
position: absolute;
top: 0%;
width: 100%;
}
When jQuery UI creates a dialog box, it copies the dialog content in a separated part of the DOM. Therefore your selector targetting the parent doesn't apply.
Check this Fiddle: http://jsfiddle.net/0h6a3epo/1/
I'm using the parent now as the dialog element, that applies the CSS.
Apart from that, I've added another jQuery line to show the iframe because jQuery UI was applying CSS display:none;by default.
Related
We have an position: fixed; alert banner which appears at the top of the page to display different alerts. We want it to have a height (or appear to have height) so that it doesn't cover up the top menu of the page, but rather pushes the page content down. When the user accepts or x's out of the banner, the page should pop back to the top. When the user scrolls down the page, the banner should float at the top of the window, remaining on screen the whole time.
The current strategy is very kluge and uses a setBannerHeight() function all over the place that gives a above our banner a set height, pushing the main page content down and allowing the banner to appear to 'take up space'.
It's proven to be non future proof and does things like prevents our iOS Smart App Banners (a totally different banner) from appearing properly.
Is there a way I can either give a fixed element a height, make a sticky element float (so far I can't, this is in a self contained alert.component.ts component so don't think I can give a parent element height), OR, perhaps a 3rd party alert library you'd recommend that already has this solved?
This may help. It's simple, using position: sticky in CSS and some vanilla JavaScript. The alert stays at the top of the page when a user scrolls. It disappears when a user clicks on it.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
<div id="container">
<div id="alert">Alert</div>
<nav>Menu</nav>
<section>
<p>Add enough content here so you can scroll the page.</p>
</section>
</div>
<script type="text/javascript" src="script.js"></script>
</body>
</html>
#container {
width: 600px;
margin: 0 auto;
}
nav {
width: 600px;
height: 100px;
background: lightblue;
}
#alert {
width: 600px;
height: 40px;
position: sticky;
top: 0;
background: orangered;
cursor: pointer;
}
section {
width: 600px;
}
const alert = document.getElementById("alert");
alert.addEventListener("click", function() {
alert.style.position = "static";
alert.style.display = "none";
})
One way to do it is by toggling a CSS class to the <body> that matches the state of the alert (open or closed). This class affects the behavior of the body, specifically his top-padding which should equal the height of alert.
Now all you have to worry about is to toggle the class on the proper show/hide events of the alert component.
body.alert-on {
padding-top: 60px;
}
.alert {
position: fixed;
}
I am cluless about this since I am a begginer, I have created this template for wordpress, my customer wanted to show a youtube video when you click on the respective play button on each image:
http://oxfordandregentstreet.com/
Now this is the code I made for it:
On the header I put this function
enter code here
On the header I put this function
<script type="text/javascript">
jQuery(document).ready(function(){
jQuery(".play1").click(function(){
jQuery(".vid1").show();
});
jQuery(".closevid, this").click(function(){
jQuery(".vid1").hide();
});
});
</script>
enter code here
CSS code on the css file
.vid1{
position: absolute;
bottom: -1.5em;
left: .3em;
}
.videos{
position: relative;
display: none;
}
.play1{
position: relative;
bottom: 9em;
left: 8em;
}
enter code here
HTML code on the page:
<script
src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"> </script>
<table border="0" align="center">
<tbody><tr>
<td><img src="/wp-content/uploads/2015/02/Constant-Contact- 290x190.png" alt=""><a href="#" ><img src="/wp-content/themes/Oxford/images/Play-1-Normal-Red-icon.png" alt="" width="" class="play1"></td>
</tr>
</tbody></table></div>
<div class="videos">
<div class="vid1">Close X<iframe width="960" height="705" src="https://www.youtube.com/embed/1wVD0I2zQBw" frameborder="0" allowfullscreen></iframe></div>
</div>
I test this code on the first play button but nothing happens, chrome's console doesn't show any errors, and I am using "Use Google Libraries" to include the code.
Can you please help me with this guys, I have researched the internet for days and I haven't found any solution.
Thanks in advance :)
There's a few issues I can see:
CSS
Remove display: none; from .videos since you're always hiding everything inside that container. Instead, change your existing CSS to include it:
.vid1, .vid2, .vid3, .vid4, .vid5, .vid6 {
position: absolute;
bottom: -1.5em;
left: .3em;
display: none; /* added here */
}
Code
The play button class is play1 so, your code to show vid1 should be:
jQuery(".play1").click(function (e) {
e.preventDefault();
jQuery(".vid1").show();
});
The close button is already inside vid1 so just hide the container when closevid inside vid1 is clicked:
jQuery(".vid1 .closevid").click(function (e) {
e.preventDefault();
jQuery(".vid1").hide();
});
Make sure you are calling jquery before running your script. You also need to prevent default when adding click events to anchor tags
<script type="text/javascript">
jQuery(document).ready(function(){
jQuery(".play1").click(function(e){
e.preventDefault();
jQuery(".vid1").show();
});
jQuery(".closevid, this").click(function(e){
e.preventDefault();
jQuery(".vid1").hide();
});
});
</script>
(1) Have you included the jQuery library? Generally, it is included in the <head> section, like this:
<head>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
</head>
Ref: http://learn.jquery.com/about-jquery/how-jquery-works/
(2) Inside the jQuery document.ready wrapper, put an alert.
<script type="text/javascript">
jQuery(document).ready(function(){
alert("It works");
});
</script>
If it pops up, then there are no syntax errors in the rest of your code. If it does not pop up, then delete everything except the alert statement (again, still within the document.ready wrapper -- make it look exactly like the above) and try again.
Make just that one thing work, then add back in the other parts, bit by bit.
I have a webpage that displays a web form whose source is javascript.
By default it places this form in the upper left corner of the screen. How to center it horizontally and vertically on the screen?
I'm confused because the block is in the <script> section rather than <body>.
The form is generated by my email marketing service provider, and I don't have access to its code.
The complete html file is:
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript" src="https://app...."></script>
</head>
<body>
</body>
</html>
Is it your javascript file or are you loading in an external file which creates the form? You can add classes/id's to javascript generated markup which is one way you could target it but you should be able to target and centre it just using:
form {display: block; margin: 0 auto; width: 100%}
Without actually seeing what your JavaScript is doing this is difficult to answer, however the generalized answer to your problem is to use CSS. You can do so within the head section of your html document using the <style> tag (see code below) or using <link> to add an external stylesheet.
Check out W3 to get you started learning more about CSS: http://www.w3schools.com/css/
Actual CSS attributes you will need may vary, but this article shows use of transform: translate to center an element vertically and horizontally.
<!DOCTYPE html>
<html>
<head>
<style>
/* this is a class you would add to the parent HTML tag of your form */
form {
position: relative;
left: 50%;
top: 50%;
transform: translate(-50%,-50%);
}
</style>
<script type="text/javascript" src="https://app...."></script>
</head>
<body>
</body>
</html>
I have just installed perfect scroll, the jQuery plugin, and it works great but I can't find a parameter to start the content at the bottom of my div. I want to have to scroll up on page load, not to have to scroll down.
Normally with jQuery I would just do:
$(nav_message_list).prop({ scrollTop: $(nav_message_list).prop("scrollHeight")});
But that seems to have no effect.
Current code:
$(".chat_person").click(function ()
{
if (!$(".chat_content_wrap").is(":visible"))
{
$(".chat_content_wrap").fadeIn(300, function ()
{
$('#message_list').perfectScrollbar('update');
$(nav_message_list).prop({ scrollTop: $(nav_message_list).prop("scrollHeight")});
});
}
});
$("#message_list").perfectScrollbar();
I haven't used the plugin before but based on the docs at https://github.com/noraesae/perfect-scrollbar
The code you should need is:
$("#message_list").scrollTop( $( "#message_list" ).prop( "scrollHeight" ) );
$("#message_list").perfectScrollbar('update');
The $ selectors may be wrong since I can't see you HTML code.
Scrooltop
paste below JavaScript code just before </head> code.
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
paste below JavaScript code just <body> code.
<div class="scrool">
<script type="text/javascript" src="http://static.tumblr.com/ikeq9mi/DfYl6o46t/scrolltotop.min.js"></script>
<img src="http://static.tumblr.com/cqpvki8/7yWlh05zn/seta.png" title="Go to Top" alt="Go to Top"/>
</div>
Now on the Customize page, Go and Hit the button “Edit HTML” and add below css codes just before
#scrollToTop:link,
#scrollToTop:visited {
display: none;
position: fixed;
top: 20px;
right: 20px;
}
For reference http://www.tumblings.net/post/38379026809/scrolltotopbuttoncode
Use this code
How can I:
Wait for an external iFrame to load
Resize externally sourced iFrame (ex: 100px x 40px)
Offset externally sourced iFrame (ex: 25px x 50px)
Sample code:
<html>
<body>
<p>Here's Google's Logo Today:</p>
<iframe id="google_logo" src="http://www.google.com/search?q=stackoverflow"></iframe>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {});
</script>
</body>
</html>
I know you can't get contents of external iFrame, but what about resizing and offsetting?
I also know my example is ridiculous.
You can't fire an event when an external iframe has fully loaded, the rest is possible though.
Wrap the frame in a div
<div id="frame_wrapper">
<iframe id="google_logo" src="http://www.google.com/search?q=stackoverflow"></iframe>
</div>
Add the following jQuery
$(document).ready(function() {
$("#frame_wrapper").addClass("iframe_shift");
});
Add the following CSS
#google_logo { width: 100%; height: 100%; }
.iframe_shift { width:100px; height: 45px; position: relative; top: 25px; left: 45px; }