43 lines
1.3 KiB
HTML
43 lines
1.3 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<script src="https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
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<link href="./css/index.css" rel="stylesheet" type="text/css"/>
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<script src="./js/index.js"></script>
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<title>基于jQuery的AJAX实现三级联动菜单</title>
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</head>
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<body>
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<div>
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<form>
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省份：
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<select name="province" id="province">
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<option value="0">--请选择--</option>
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</select> 城市：
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<select name="city" id="city">
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<option value="0">--请选择--</option>
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</select> 地区：
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<select name="area" id="area">
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<option value="0">--请选择--</option>
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</select>
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</form>
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</div>
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</body>
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<script>
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$(function(){
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getCountry();
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$("#province").change(function(){
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CountryId=$("#province").val();
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// console.log(FatherId);
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getCity(CountryId);
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CityID=$("#city").val();
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console.log(CityID);
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getArea(CityID);
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});
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})
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</script>
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</html> |