AJAX使用post发送数据xml格式接受数据(2)-木庄网络博客

当前第2页返回上一页

if(window.ActiveXObject) //IE取回XML文件方法
{
var doc = new ActiveXObject("MSxml2.DOMDocument");

doc.loadXML(xmlObject.responseText);

info = doc.getElementsByTagName(tagName);

}
else //---------------------------非IE取回XML文件方法
{
info = xmlObject.responseXML.getElementsByTagName(tagName);

}

return info;
}

function $(id)//常用函数，通过ID取对象
{
return document.getElementById(id);
}

function getProvice()//获取省
{
thisId = "Province";

var id = '1';

ajaxCall(id);

}

function getCity()//获取市
{
thisId = "City";

$("County").length = 0;

var id = $("Province").value;

ajaxCall(id);

}

function getCounty()//获取县城
{
thisId = "County";

var id = $("City").value;

if($("City").length)
{
ajaxCall(id);
}

}

window.onlaod = getProvice();//页面开始载入省

</script>
</head>

chuli.php

代码如下:

<?php
//3号线
header("Cache-Control:no-cache");

header("Content-Type: text/xml; charset=gb2312");//这里要写XML

require("function.php");

$id = $_POST['id'];

file_put_contents("my1.txt",$act . "------" . $ziduan);

$result = getresultById($id);

$info = "<mes>";

foreach($result as $row)
{
$info .= "<res>";

$info .= "<id>" . $row['region_id'] . "</id>";

$info .= "<name>" . $row['region_name'] . "</name>";

$info .= "</res>";
}

$info .= "</mes>";

echo $info;

3.数据库函数

function.php

代码如下:

<?php

function getresultById($id)
{
$con = mysql_connect("localhost","root","");

if($con)
{
$charset = "gb2312";
mysql_query("SET character_set_connection=$charset, character_set_results=$charset, character_set_client=binary"); //这句是必须的，解决中文乱码加密问题s
mysql_select_db("ajax",$con);

$sql = "select * from ecs_region where parent_id = '$id'";

$res = mysql_query($sql);
$arr = array();
while($row = mysql_fetch_assoc($res))
{
$arr[] = $row;
}

return $arr;
}
return false;
}

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AJAX使用post发送数据xml格式接受数据

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