user2265529 user2265529 - 2 months ago 29
Javascript Question

Resizable handles with jQueryUI

I need to make resizable handles like in this image.

green box with resizing handles

To be more specific, I need those blue dots to be around my

<div>
to allow resizing from different sides.

Currently I'm using the following code:

<html>
<head>
<link rel="stylesheet" href="jquery-ui-1.10.2/themes/base/jquery-ui.css" />
<script src="jquery-1.9.1.min.js"></script>
<script src="jquery-ui-1.10.2/ui/jquery-ui.js"></script>
<title>border</title>
<script type="text/javascript">
$(function() {
$('#elementResizable').resizable({
handles: {
'ne': '#negrip',
'se': '#segrip',
'sw': '#swgrip',
'nw': '#nwgrip'
}
});
});
</script>
<style>
#elementResizable {
border: 1px solid #000000;
width: 300px;
height: 40px;
overflow: hidden;
}
#nwgrip, #negrip, #swgrip, #segrip, #ngrip, #egrip, #sgrip, #wgrip {
width: 10px;
height: 10px;
background-color: #ffffff;
border: 1px solid #000000;
}
#segrip {
right: -5px;
bottom: -5px;
}
</style>
</head>
<body>
<div id='elementResizable'>
<h1>Full Name</h1>
Title
<div class="ui-resizable-handle ui-resizable-nw" id="nwgrip"></div>
<div class="ui-resizable-handle ui-resizable-ne" id="negrip"></div>
<div class="ui-resizable-handle ui-resizable-sw" id="swgrip"></div>
<div class="ui-resizable-handle ui-resizable-se" id="segrip"></div>
</div>
</body>
</html>


As a result i got something like this.

box with handles in corners

The result is OK, but I need to make the handles not only in corners, but also in the middle of the border, exactly like in the first image.

Answer

Take a look at this fiddle: http://jsfiddle.net/j2JU6/256/

HTML:

<div id='elementResizable'>
    <h1>Full Name</h1>
    Title
    <div class="ui-resizable-handle ui-resizable-nw" id="nwgrip"></div>
    <div class="ui-resizable-handle ui-resizable-ne" id="negrip"></div>
    <div class="ui-resizable-handle ui-resizable-sw" id="swgrip"></div>
    <div class="ui-resizable-handle ui-resizable-se" id="segrip"></div>
    <div class="ui-resizable-handle ui-resizable-n" id="ngrip"></div>
    <div class="ui-resizable-handle ui-resizable-s" id="sgrip"></div>
    <div class="ui-resizable-handle ui-resizable-e" id="egrip"></div>
    <div class="ui-resizable-handle ui-resizable-w" id="wgrip"></div>
</div>

CSS:

#elementResizable {
    border: 1px solid #000000;
    width: 300px;
    height: 40px;
    overflow: hidden;
}
#nwgrip, #negrip, #swgrip, #segrip, #ngrip, #egrip, #sgrip, #wgrip {
    width: 10px;
    height: 10px;
    background-color: #ffffff;
    border: 1px solid #000000;
}
#nwgrip {
    left: -5px;
    top: -5px;
}
#negrip{
     top: -5px;
     right: -5px;
}
#swgrip{
    bottom: -5px;
    left: -5px;
}
#segrip{
     bottom: -5px;
    right:-5px;
}
#ngrip{
     top: -5px;
    left:50%;
}
#sgrip{
     bottom: -5px;
    left: 50%;
}
#wgrip{
     left:-5px;
     top:50%;
}
#egrip{
     right:-5px;
     top:50%;
}

JavaScript:

$('#elementResizable').resizable({
    handles: {
        'nw': '#nwgrip',
        'ne': '#negrip',
        'sw': '#swgrip',
        'se': '#segrip',
        'n': '#ngrip',
        'e': '#egrip',
        's': '#sgrip',
        'w': '#wgrip'
    }
});