对齐到网格
对齐 resizable 元素到网格。通过 grid 选项设置网格单元的尺寸(以像素为单位的高度和宽度)。
<!doctype html><html lang="en"><head>
<meta charset="utf-8">
<title>jQuery UI 缩放(Resizable) - 对齐到网格</title>
<link rel="stylesheet" href="//code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css">
<script src="//code.jquery.com/jquery-1.9.1.js"></script>
<script src="//code.jquery.com/ui/1.10.4/jquery-ui.js"></script>
<link rel="stylesheet" href="http://jqueryui.com/resources/demos/style.css">
<style>
#resizable { width: 150px; height: 150px; padding: 0.5em; }
#resizable h3 { text-align: center; margin: 0; }
</style>
<script>
$(function() {
$( "#resizable" ).resizable({
grid: 50
});
});
</script></head><body>
<div id="resizable" class="ui-widget-content">
<h3 class="ui-widget-header">网格</h3></div>
</body></html>查看演示
同步缩放
通过点击并拖拽一个元素的边来同时调整多个元素的尺寸。给 alsoResize 选项传递一个共享的选择器。
<!doctype html><html lang="en"><head>
<meta charset="utf-8">
<title>jQuery UI 缩放(Resizable) - 同步缩放</title>
<link rel="stylesheet" href="//code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css">
<script src="//code.jquery.com/jquery-1.9.1.js"></script>
<script src="//code.jquery.com/ui/1.10.4/jquery-ui.js"></script>
<link rel="stylesheet" href="http://jqueryui.com/resources/demos/style.css">
<style>
#resizable { background-position: top left; }
#resizable, #also { width: 150px; height: 120px; padding: 0.5em; }
#resizable h3, #also h3 { text-align: center; margin: 0; }
#also { margin-top: 1em; }
</style>
<script>
$(function() {
$( "#resizable" ).resizable({
alsoResize: "#also"
});
$( "#also" ).resizable();
});
</script></head><body>
<div id="resizable" class="ui-widget-header">
<h3 class="ui-state-active">缩放</h3></div>
<div id="also" class="ui-widget-content">
<h3 class="ui-widget-header">同步缩放</h3></div>
</body></html>查看演示
文本框
可缩放的文本框。
<!doctype html><html lang="en"><head>
<meta charset="utf-8">
<title>jQuery UI 缩放(Resizable) - 文本框</title>
<link rel="stylesheet" href="//code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css">
<script src="//code.jquery.com/jquery-1.9.1.js"></script>
<script src="//code.jquery.com/ui/1.10.4/jquery-ui.js"></script>
<link rel="stylesheet" href="http://jqueryui.com/resources/demos/style.css">
<style>
.ui-resizable-se {
bottom: 17px;
}
</style>
<script>
$(function() {
$( "#resizable" ).resizable({
handles: "se"
});
});
</script></head><body>
<textarea id="resizable" rows="5" cols="20"></textarea>
</body></html>查看演示
视觉反馈
通过设置 ghost 选项为 true,可在缩放期间显示一个半透明的元素,而不是显示一个实际的元素。
<!doctype html><html lang="en"><head>
<meta charset="utf-8">
<title>jQuery UI 缩放(Resizable) - 视觉反馈</title>
<link rel="stylesheet" href="//code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css">
<script src="//code.jquery.com/jquery-1.9.1.js"></script>
<script src="//code.jquery.com/ui/1.10.4/jquery-ui.js"></script>
<link rel="stylesheet" href="http://jqueryui.com/resources/demos/style.css">
<style>
#resizable { width: 150px; height: 150px; padding: 0.5em; }
#resizable h3 { text-align: center; margin: 0; }
.ui-resizable-ghost { border: 1px dotted gray; }
</style>
<script>
$(function() {
$( "#resizable" ).resizable({
ghost: true
});
});
</script></head><body>
<div id="resizable" class="ui-widget-content">
<h3 class="ui-widget-header">Ghost</h3></div>
</body></html>查看演示









