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jQuery popup the easy way
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< p > Here is a fast and easy way to create jQuery popup.< / p >
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< div class = "code" > < div class = "file" > < a href = "/Scratch/en/blog/2010-06-19-jQuery-popup-the-easy-way/code/essai.js" > ➥ essai.js < / a > < / div > < div class = "withfile" >
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< span class = "Comment" > < span class = "Comment" > //< / span > --- code popup ---< / span >
< span class = "Storage" > function< / span > < span class = "Entity" > openPopup< / span > () {
< span class = "Keyword" > $< / span > (< span class = "Variable" > this< / span > ).clone(< span class = "Constant" > false< / span > ).appendTo(< span class = "Keyword" > $< / span > (< span class = "String" > < span class = "String" > " < / span > #_code< span class = "String" > " < / span > < / span > ));
< span class = "Keyword" > $< / span > (< span class = "String" > < span class = "String" > " < / span > #_code< span class = "String" > " < / span > < / span > ).show();
}
< span class = "Storage" > function< / span > < span class = "Entity" > closePopup< / span > () {
< span class = "Keyword" > $< / span > (< span class = "String" > < span class = "String" > " < / span > #_code< span class = "String" > " < / span > < / span > ).html(< span class = "String" > < span class = "String" > " < / span > < span class = "String" > " < / span > < / span > );
< span class = "Keyword" > $< / span > (< span class = "String" > < span class = "String" > " < / span > #_code< span class = "String" > " < / span > < / span > ).hide();
}
< span class = "Storage" > function< / span > < span class = "Entity" > initCode< / span > () {
< span class = "Keyword" > $< / span > (< span class = "String" > < span class = "String" > " < / span > .code< span class = "String" > " < / span > < / span > ).< span class = "SupportFunction" > click< / span > (openPopup);
< span class = "Keyword" > $< / span > (< span class = "String" > < span class = "String" > " < / span > .code< span class = "String" > " < / span > < / span > ).css({cursor: < span class = "String" > < span class = "String" > " < / span > pointer< span class = "String" > " < / span > < / span > });
< span class = "Keyword" > $< / span > (< span class = "String" > < span class = "String" > '< / span > body< span class = "String" > '< / span > < / span > ).append(< span class = "String" > < span class = "String" > '< / span > < div id=" _code" > < /div> < span class = "String" > '< / span > < / span > );
< span class = "Keyword" > $< / span > (< span class = "String" > < span class = "String" > '< / span > #_code< span class = "String" > '< / span > < / span > ).css( { < span class = "String" > < span class = "String" > '< / span > text-align< span class = "String" > '< / span > < / span > : < span class = "String" > < span class = "String" > " < / span > justify< span class = "String" > " < / span > < / span > , position: < span class = "String" > < span class = "String" > " < / span > fixed< span class = "String" > " < / span > < / span > ,
left:< span class = "Constant" > 0< / span > , top:< span class = "Constant" > 0< / span > , width: < span class = "String" > < span class = "String" > " < / span > 100%< span class = "String" > " < / span > < / span > , height: < span class = "String" > < span class = "String" > " < / span > 100%< span class = "String" > " < / span > < / span > ,
< span class = "String" > < span class = "String" > " < / span > background-color< span class = "String" > " < / span > < / span > : < span class = "String" > < span class = "String" > " < / span > rgba(0, 0, 0, 0.8)< span class = "String" > " < / span > < / span > , < span class = "String" > < span class = "String" > '< / span > z-index< span class = "String" > '< / span > < / span > :< span class = "Constant" > 2000< / span > , < span class = "String" > < span class = "String" > '< / span > padding< span class = "String" > '< / span > < / span > :< span class = "String" > < span class = "String" > '< / span > 3px< span class = "String" > '< / span > < / span > } );
< span class = "Keyword" > $< / span > (< span class = "String" > < span class = "String" > '< / span > #_code< span class = "String" > '< / span > < / span > ).hide();
< span class = "Keyword" > $< / span > (< span class = "String" > < span class = "String" > '< / span > #_code< span class = "String" > '< / span > < / span > ).< span class = "SupportFunction" > click< / span > (closePopup);
}
< span class = "Comment" > < span class = "Comment" > //< / span > --- end of code popup section ---< / span >
< / pre >
< / div > < / div >
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< p > What does this code do?< / p >
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< p > At the loading of the page, I create a < code > div< / code > as wide as the window.
This < code > div< / code > is a bit transparent. Then I hide it. I also take care to its < code > z-index< / code > value to be sure it is behind all elements.< / p >
< p > Then when we click on a < code > div< / code > of class < code > code< / code > , I copy the content into this new wide < code > div< / code > , and I show it.
Really simple but really efficient.
No need to use a < code > jQuery< / code > plugin.< / p >
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Created: 06/19/2010
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Modified: 06/19/2010
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Entirely done with
< a href = "http://www.vim.org" > Vim< / a >
and
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