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HomeBackend DevelopmentPHP Tutorial php提交表单通过后,弹出的对话框怎样在当前页弹出,该如何解决

php提交表单通过后,弹出的对话框怎样在当前页弹出
php提交表单通过后,弹出的对话框怎样在当前页弹出
而不是在空白页弹出?
想实现这样的效果:




而不是空白页弹出:


------解决方案--------------------
如果你的验证用PHP在后端,那么就用Ajax;
仅供参考:

HTML code

用户: 

密码: 


------解决方案--------------------
提交到当前页。
------解决方案--------------------
这个要用到ajax的
------解决方案--------------------
function login(name, pass)
{
$.ajax(
 {
'type':'post',
'url':'http://xxx.xx',
'data':'name=' + name + '&pass=' + pass,
'success':function(msg)
{
if(msg == 'error')
alert('对不起!此账号不存在'); 
else
{
...
}
}
}

)

}
name:

pass:

------解决方案--------------------
ajax提交数据后 取得返回的部分 在弹出div中显示内容.
------解决方案--------------------
ajax 提交
------解决方案--------------------
你是在php页面直接echo "<script>alert('XXX');</script>"吧,这个alert就是直接在php页面上显示的,而你的php页面上并没有html,所以会显示空白。还是通过ajax把结果返回到html页面,再弹层吧。
------解决方案--------------------
大家的答案都很一致嘛,就是用ajax做
------解决方案--------------------
你这里用ajax实现就可以
------解决方案--------------------
用ajax啦,一定能实现。
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