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| isHidden | menupriority | kind | created_at | title | author_name | author_uri | tags | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| false | 1 | article | 2010-06-19T00:44:50+02:00 | jQuery popup the easy way | Yann Esposito | yannesposito.com |
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Some source code on this blog can be downloaded.
Most of time, the code is larger than the div bloc.
This is why I use a method to show this code in a large jQuery popup.
You can try clicking the following code ; remark that the content is cutted a bit after z-index:
// --- code popup ---
function openPopup() {
$(this).clone(false).appendTo($("#_code"));
$("#_code").show();
}
function closePopup() {
$("#_code").html("");
$("#_code").hide();
}
function initCode() {
$(".code").click(openPopup);
$(".code").css({cursor: "pointer"});
$('body').append('
');
$('#_code').css( { 'text-align': "justify", position: "fixed",
left:0, top:0, width: "100%", height: "100%",
"background-color": "rgba(0, 0, 0, 0.8)", 'z-index':2000, 'padding':'3px'} );
$('#_code').hide();
$('#_code').click(closePopup);
}
// --- end of code popup section ---
This code is the one I use to obtain this result.
What does it do?
At the loading of the page, I create a div as wide as the window.
This div is a bit transparent. Then I hide it. I also take care to its z-index value to be sure it is behind all elements.
Then when we click on a div of class code, I copy the content into this new wide div, and I show it.
Really simple but really efficient.
No need to use a jQuery plugin.