Hover image - display div over it

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On hover I want a link apear at the top-right of the image. Just like on your profile picture on Facebook, where it says \"Change Picture\".

I have tried to to get it wo

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5条回答

孤独总比滥情好

2021-02-03 13:55

This is the way I done it: CSS:

.imgHover {
    display: inline;
    position: relative;
}
.imgHover .hover {
    display: none;
    position: absolute;
    right:0;
    z-index: 2;
}

HTML:

<div class="imgHover">
<div class="hover"><a href="htpp://google.com">Edit</a></div>
<img src="http://img14.imageshack.us/img14/9698/29588166.jpg" alt="">
</div>

JQuery:

$(function() {
    $(".imgHover").hover(
        function() {
            $(this).children("img").fadeTo(200, 0.85).end().children(".hover").show();
        },
        function() {
            $(this).children("img").fadeTo(200, 1).end().children(".hover").hide();
        });
});

Test this on jsfiddle.

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执笔经年

2021-02-03 13:59

If the imgHover is made to match its contents, then it should just have position:relative and the hover class have position:absolute and top:0;right:0

Example at http://www.jsfiddle.net/FvBqA/

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日久生厌

2021-02-03 14:06

Try

<!doctype html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <title>Test</title>
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"></script>
    <style>
    .imgHover {
        display: inline;
        position: relative;
    }
    .imgHover .hover {
        display: none;
        position: absolute;
        right: 5px;
        top: 5px;
        z-index: 2;
    }
    </style>
</head>

<body>
<script>
$(function() {
    $(".imgHover").hover(
        function() {
            $(this).children("img").fadeTo(200, 0.25).end().children(".hover").show();
        },
        function() {
            $(this).children("img").fadeTo(200, 1).end().children(".hover").hide();
        });
});
</script>

<div class="imgHover"><div class="hover"><a href="htpp://google.com">Edit</a></div><img src="http://img14.imageshack.us/img14/9698/29588166.jpg" alt=""></div>

</body>
</html>

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走了就别回头了

2021-02-03 14:08

make your image a background for div with relative positioning and add inner div to it with the overlay content style it with display:none

then imgdiv:hover innerdiv{display:block} will do the trick

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爱一瞬间的悲伤

2021-02-03 14:10

You need to absolute position the link in a container that has position different than the normal flow. In this example I use relative for that on the container. Try this:

HTML

<div class="imgHover">
  <div class="imgContainer">
    <a href="http://google.com">Edit</a>
    <img src="http://img14.imageshack.us/img14/9698/29588166.jpg" alt="" />
  </div>
</div>

CSS

.imgHover { float: left; }
.imgContainer { position: relative; }
.imgContainer a { display: block; position: absolute; top: 0; right: 0; background: Green;}

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