jQuery 使用 jQueryUI 调整大小的句柄
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Resizable handles with jQueryUI
提问by user2265529
I need to make resizable handles like in this image.
我需要像这张图片一样制作可调整大小的手柄。
To be more specific, I need those blue dots to be around my <div>to allow resizing from different sides.
更具体地说，我需要那些蓝点在我的周围<div>，以便从不同的侧面调整大小。
Currently I'm using the following code:
目前我正在使用以下代码：
<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.
结果我得到了这样的东西。
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.
结果还可以，但我不仅需要在角落制作手柄，还需要在边框的中间制作手柄，就像第一张图片一样。
回答by Cristi Pufu
Take a look at this fiddle: http://jsfiddle.net/j2JU6/256/
看看这个小提琴：http: //jsfiddle.net/j2JU6/256/
HTML:
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:
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:
JavaScript：
$('#elementResizable').resizable({
handles: {
'nw': '#nwgrip',
'ne': '#negrip',
'sw': '#swgrip',
'se': '#segrip',
'n': '#ngrip',
'e': '#egrip',
's': '#sgrip',
'w': '#wgrip'
}
});
