一个简单的表单提交，然后返回提交页面，需要相应数据
test3.php:
<html>
<head>
<script type="text/javascript">
function clicksearch()
{
var brand = document.getElementById("brand").value;
var model = document.getElementById("model").value;
var years = document.getElementById("years").value;
var querybuilder = document.getElementById("querybuilder");
querybuilder.value = brand+' '+model+' '+years;
document.getElementById("form1").submit();
}
</script>
</head>
<body>
<form action="test4.php" method="get" id="form1">
<select name="brand" id="brand">
<option></option>
<option value="AAA">AAA</option>
<option value="BBB">BBB</option>
<option value="CCC">CCC</option>
</select>
<select name="model" id="model">
<option></option>
<option value="DDD">DDD</option>
<option value="EEE">EEE</option>
<option value="FFF">FFF</option>
</select>
<select name="years" id="years">
<option></option>
<option value="GGG">GGG</option>
<option value="HHH">HHH</option>
<option value="III">III</option>
</select>
<!-- <input type="submit" value="Enter" name="enter"> onclick="clicksearch();"-->
<a href="javascript:clicksearch();">Enter</a>
</form>
<br>
<form action="test5.php" method="post">
<input type="text" name="querybuilder" id="querybuilder" value="search here...">
<input type="submit" name="search" value="查询">
</form>
</body>
</html>
test4.php:
<?php
$brand = $_REQUEST["brand"];
$model = $_GET["model"];
$years = $_GET["years"];
$a = array($brand,$model,$years);
?>
现在想取得$a，并且在表单提交页面的
<input type="text" name="querybuilder" id="querybuilder" value="search here...">
改变value值，值为$a数组里面的元素。
谢谢了
[解决办法]
定义一个全局变量，在test3.php提交时赋值，返回时，调用就OK了。
//全局变量页面//ini.php$ini = array();
[解决办法]
数组不是同样的道理？ 关键你要怎么显示？
[解决办法]
test4.php:
<?php
$brand = $_REQUEST["brand"];
$model = $_GET["model"];
$years = $_GET["years"];
$a = array($brand,$model,$years);
include 'test3.php';
?>
test3.php
...
<input type="text" name="querybuilder" id="querybuilder" value="<?php echo join(',', $a) ?>">
...
