jQuery实现Ajax

来源：互联网发布：dos编译级连包java文件编辑：程序博客网时间：2024/06/04 00:45

<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Demo</title>
<style>
body, input, select, button, h1 {
font-size: 28px;
line-height:1.7;
}
</style>
</head>

<body>

<h1>员工查询</h1>

<label>请输入员工编号：</label>
<input type="text" id="keyword" />
<button id="search">查询</button>
<p id="searchResult"></p>

<h1>员工新建</h1>
<label>请输入员工姓名：</label>
<input type="text" id="staffName" /><br>
<label>请输入员工编号：</label>
<input type="text" id="staffNumber" /><br>
<label>请选择员工性别：</label>
<select id="staffSex">
<option>女</option>
<option>男</option>
</select><br>
<label>请输入员工职位：</label>
<input type="text" id="staffJob" /><br>
<button id="save">保存</button>
<p id="createResult"></p>

<script src="http://apps.bdimg.com/libs/jquery/1.11.1/jquery.js"></script>
<script>
$(document).ready(function(){
$("#search").click(function(){
$.ajax({
type: "GET",
url: "http://127.0.0.1:8080/ajaxdemo/serverjson2.php?number=" + $("#keyword").val(),
dataType: "json",
success: function(data) {
if (data.success) {
$("#searchResult").html(data.msg);
} else {
$("#searchResult").html("出现错误：" + data.msg);
}
},
error: function(jqXHR){
alert("发生错误：" + jqXHR.status);
},
});
});

$("#save").click(function(){
$.ajax({
type: "POST",
url: "serverjson.php",
data: {
name: $("#staffName").val(),
number: $("#staffNumber").val(),
sex: $("#staffSex").val(),
job: $("#staffJob").val()
},
dataType: "json",
success: function(data){
if (data.success) {
$("#createResult").html(data.msg);
} else {
$("#createResult").html("出现错误：" + data.msg);
}
},
error: function(jqXHR){
alert("发生错误：" + jqXHR.status);
},
});
});
});
</script>
</body>
</html>

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