<!doctype html>
<html lang="en">
<head>
    <meta charset="utf-8" />
    <title>jQuery UI Demos</title>
    <link rel="stylesheet" href="themes/trontastic/jquery-ui.css" />
    <script src="scripts/jquery-1.9.1.js"></script>
    <script src="scripts/jquery-ui-1.10.1.custom.js"></script>
    <script>
        $(function () {
            var spinner = $("#spinner").spinner();

            $("#disable").click(function () {
                if (spinner.spinner("option", "disabled")) {
                    spinner.spinner("enable");
                } else {
                    spinner.spinner("disable");
                }
            });
            $("#destroy").click(function () {
                if (spinner.data("ui-spinner")) {
                    spinner.spinner("destroy");
                } else {
                    spinner.spinner();
                }
            });
            $("#getvalue").click(function () {
                alert(spinner.spinner("value"));
            });
            $("#setvalue").click(function () {
                spinner.spinner("value", 5);
            });

            $("button").button();
        });
    </script>
</head>
<body>

    <p>
        <label for="spinner">Select a value:</label>
        <input id="spinner" name="value" />
    </p>

    <p>
        <button id="disable">Toggle disable/enable</button>
        <button id="destroy">Toggle widget</button>
    </p>

    <p>
        <button id="getvalue">Get value</button>
        <button id="setvalue">Set value to 5</button>
    </p>

</body>
</html>

http://wiki.jikexueyuan.com/project/jquery-tutorial/images/54.png" alt="" />

顯示地圖

本例使用兩個 Spinner，以步長為0.001 做為經(jīng)緯度，然后和 Google 地圖配合，通過 Spinner 修改地圖的中心。

此外為了適應(yīng) Google Map API,需要添加對其引用

代碼如下：

<!doctype html>
<html lang="en">
<head>
    <meta charset="utf-8" />
    <title>jQuery UI Demos</title>
    <link rel="stylesheet" href="themes/trontastic/jquery-ui.css" />
    <script src="scripts/jquery-1.9.1.js"></script>
    <script src="scripts/jquery-ui-1.10.1.custom.js"></script>
    <script src="http://maps.google.com/maps/api/js?sensor=false"></script>
    <script>
        $(function () {
            function latlong() {
                return new window.google.maps.LatLng($("#lat").val(),
                    $("#lng").val());
            }
            function position() {
                map.setCenter(latlong());
            }
            $("#lat, #lng").spinner({
                step: .001,
                change: position,
                stop: position
            });

            var map = new window.google.maps.Map($("#map")[0], {
                zoom: 8,
                center: latlong(),
                mapTypeId: window.google.maps.MapTypeId.ROADMAP
            });
        });
  </script>
  <style>
  #map {
    width:500px;
    height:500px;
  }
  </style>
</head>
<body>

<label for="lat">Latitude</label>
<input id="lat" name="lat" value="44.797" />
<br />
<label for="lng">Longitude</label>
<input id="lng" name="lng" value="-93.278" />

<div id="map"></div>

</body>
</html>

http://wiki.jikexueyuan.com/project/jquery-tutorial/images/55.png" alt="" />

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jQuery UI Spiner 示例

基本用法

顯示地圖