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<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>js 面向对象</title>
<script type="text/javascript" src="jquery-3.4.1.min.js"></script>
<style>
.myClass{width: 140px;height: 50px;background-color: red;}
.radius{border-radius: 8px}
.red-rect{width: 50px;height: 50px;background-color: red;}
</style>
</head>
<body>
<div name="msg">MSG</div>
<div name="contents"></div>
<button onclick="insert_contents()">插入内容</button>
</body>
</html>
<script>
function insert_contents() {
$.post('/1028/ajax.php',{realname:'铆钉'},function (data) {
//
console.log(data);
},'json');
}
/*function insert_contents() {
var back = '<div id="__myalert__" style="position: absolute;top: 0;left: 0;width: 100%;height: 100%;background: #000;opacity: 0.3"></div>';
var html = '<div id="__myalert2__" style="position: absolute;top: 50%;left: 50%;margin-left: -100px;margin-top: -50px; width:200px;height:100px;background:#fff;border:1px solid #f1f1f1;border-radius: 8px; z-index: 99"><button onclick="$(\'#__myalert__\').remove();$(\'#__myalert2__\').remove();">确定</button></div>';
$('div[name="contents"]').append(back+html);
}*/
</script>点击 "运行实例" 按钮查看在线实例
<?php
$admin = array('uid'=>3,'username'=>'admin');
$admin['realname'] = $_POST['realname'];
exit(json_encode($admin));点击 "运行实例" 按钮查看在线实例
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>js 面向对象</title>
<script type="text/javascript" src="jquery-3.4.1.min.js"></script>
<style>
.myClass{width: 140px;height: 50px;background-color: red;}
.radius{border-radius: 8px}
.red-rect{width: 50px;height: 50px;background-color: red;}
</style>
</head>
<body>
<form action="">
<div style="display: none;"><input type="text" name="username" value="admin"></div>
<div><input type="password" name="pwd" value="sfasf"></div>
<div><button type="button" onclick="insert_contents()">提交</button></div>
</form>
</body>
</html>
<script>
function insert_contents() {
$('div:first').show(100);
}
// function insert_contents() {
// var username = $('input[name="username"]').value();
// alert(username);
// }
// 读代码
// $.ajax
// setTimeout
// console.log();
//
// push('$.ajax');
// push('setTimeout');
//
// exec('console.log()');
//
// while (jspush.length>0){
// $code = pop();
// exec($code);
// }
//
/* function insert_contents() {
$.ajax({
type:'POST',
url:'/ajax.php',
data:"name=phpcn&location=jiangsu",
success:function (msg) {
console.log(msg);
},
error:function (XMLHttpRequest, textStatus, errorThrown) {
console.log(XMLHttpRequest);
console.log(textStatus);
console.log(errorThrown);
}
});
console.log('www.php.cn');
}
*/
/* function insert_contents() {
$.post('/1028/ajax.php',{realname:'铆钉'},function (data) {
//
console.log(data);
},'json');
}*/
/*function insert_contents() {
var back = '<div id="__myalert__" style="position: absolute;top: 0;left: 0;width: 100%;height: 100%;background: #000;opacity: 0.3"></div>';
var html = '<div id="__myalert2__" style="position: absolute;top: 50%;left: 50%;margin-left: -100px;margin-top: -50px; width:200px;height:100px;background:#fff;border:1px solid #f1f1f1;border-radius: 8px; z-index: 99"><button onclick="$(\'#__myalert__\').remove();$(\'#__myalert2__\').remove();">确定</button></div>';
$('div[name="contents"]').append(back+html);
}*/
</script>点击 "运行实例" 按钮查看在线实例
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