我希望每次用户完成更改屏幕上滑块的位置时运行 SQL 查询。例如,假设我将滑块设置为 1,然后我希望检索 ID 为 1 的所有行。我希望在您滑过滑块时在屏幕上更新此信息。
我正在使用 JQueryUI 滑块。这是我正在使用的代码。我能做到这一点的最好方法是什么?
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>jQuery UI Slider - Vertical slider</title>
<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
<script src="../../jquery-1.9.1.js"></script>
<script src="../../ui/jquery.ui.core.js"></script>
<script src="../../ui/jquery.ui.widget.js"></script>
<script src="../../ui/jquery.ui.mouse.js"></script>
<script src="../../ui/jquery.ui.slider.js"></script>
<link rel="stylesheet" href="../demos.css">
<script>
$(function() {
$( "#slider-vertical" ).slider({
orientation: "vertical",
range: "min",
min: 0,
max: 100,
value: 60,
slide: function( event, ui ) {
$( "#amount" ).val( ui.value );
}
});
$( "#amount" ).val( $( "#slider-vertical" ).slider( "value" ) );
});
</script>
</head>
<body>
<p>
<label for="amount">Volume:</label>
<input type="text" id="amount" style="border:0; color:#f6931f; font-weight:bold;" />
</p>
<div id="slider-vertical" style="height:200px;"></div>
<div class="demo-description">
<p>Change the orientation of the slider to vertical. Assign a height value via <code>.height()</code> or by setting the height through CSS, and set the <code>orientation</code> option to "vertical."</p>
</div>
</body>
</html>
非常感谢 :)