layui 下拉列表框和文本框提交表单：PHP 代码实现自定义域名和参数
<!DOCTYPE html>
<html>
<head>
<meta charset='utf-8'>
<title>下拉列表框和文本框</title>
<link rel='stylesheet' href='https://cdn.staticfile.org/layui/2.5.7/css/layui.min.css'>
<script src='https://cdn.staticfile.org/layui/2.5.7/layui.min.js'></script>
</head>
<body>
<div class='layui-container'>
<div class='layui-row'>
<div class='layui-col-md-offset3 layui-col-md6'>
<form class='layui-form' action='submit.php' method='POST'>
<div class='layui-form-item'>
<label class='layui-form-label'>选择项</label>
<div class='layui-input-block'>
<select name='select'>
<option value=''>请选择</option>
<option value='1'>选项1</option>
<option value='2'>选项2</option>
<option value='3'>选项3</option>
</select>
</div>
</div>
<div class='layui-form-item'>
<label class='layui-form-label'>文本框1</label>
<div class='layui-input-block'>
<input type='text' name='text1' placeholder='请输入文本框1内容' class='layui-input'>
</div>
</div>
<div class='layui-form-item'>
<label class='layui-form-label'>文本框2</label>
<div class='layui-input-block'>
<input type='text' name='text2' placeholder='请输入文本框2内容' class='layui-input'>
</div>
</div>
<div class='layui-form-item'>
<div class='layui-input-block'>
<button class='layui-btn' lay-submit lay-filter='formDemo'>提交</button>
</div>
</div>
</form>
</div>
</div>
</div>
</body>
</html>
<pre><code>
```php
<?php
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$select = htmlspecialchars($_POST['select']);
$text1 = htmlspecialchars($_POST['text1']);
$text2 = htmlspecialchars($_POST['text2']);
// 自定义提交域名和修改自定义参数
$url = 'http://example.com/submit.php';
$data = array(
'select' => $select,
'text1' => $text1,
'text2' => $text2
);
$options = array(
'http' => array(
'method' => 'POST',
'header' => 'Content-type:application/x-www-form-urlencoded',
'content' => http_build_query($data)
)
);
$context = stream_context_create($options);
$result = file_get_contents($url, false, $context);
// 处理返回结果
if ($result === false) {
echo '提交失败！';
} else {
echo '提交成功！';
}
}
</code></pre>
原文地址: https://www.cveoy.top/t/topic/l0fr 著作权归作者所有。请勿转载和采集!