标签：
TianJia.php主页
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<script type="text/javascript" src="Script/jquery-1.7.1.min.js"></script>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head>
<body>
<input id="jian" value="-" type="button" />
<input id="text" value="1" style="width:20px;" type="text" />
<input id="jia" value="+" type="button" />
</body>
<script type="text/jscript">
$(document).ready(function(e) {
//数量增加按钮
$("#jia").click(function(e) {
var text1= $("#text").val();
$.ajax({
url:"TianJiaDo1.php",
data:{text1:text1},
dataType:"TEXT",
type:"POST",
success: function(data)
{
$("#text").val(data);
}
});
//数量减少按钮
$("#jian").click(function(e) {
var text2=$("#text").val();
$.ajax({
url:"TianJiaDo2.php",
data:{text2:text2},
dataType:"TEXT",
type:"POST",
success: function(data)
{
$("#text").val(data);
}
})
});
});
});
</script>
</html>
TianJia.Do1数量添加处理页面
<?php $zhi= $_POST["text1"]; echo $zhi=$zhi+1; ?>
TianJia.Do2数量减少页面
<?php
$text2=$_POST["text2"];
$text2;
if($text2>2)
{
echo $text2=$text2-1;
}
else{echo 1;}
?>
标签：
原文地址：http://www.cnblogs.com/dcdgmjzhal/p/5051405.html
