Question

jquery mobile提交表单，在PHP里面post不到值，这是哪里出错了，纠结了一天了还是没找到问题

add.php
<?php

$khmc = $_POST[khmc];

echo("客户名称：".$khmc);
?>
index.html
<form method="post" action="add.php">
<div data-role="content">
<div data-role="fieldcontain">
<label for="khmc">客户名称：</label>
<input type="text" id="khmc" name="khmc" />
<div>
<div>
<button data-theme="b" id="submit" type="submit">提交</button>
</form>

Answer 1

$khmc = $_POST['khmc'];