问题描述
我正在尝试设置一个简单的脚本,其中一些数据使用jQuery .ajax函数发送到Python CGI脚本。 Python脚本只会将数据发布到大写,然后将数据返回到HTML文件,其中div将使用内容进行更新。
I'm trying to setup a simple script where some data is sent using the jQuery .ajax function to a Python CGI script. The Python script would just make the data posted to it uppercase, and then return that data to the HTML file, where a div would be updated with the content.
我有代码如下所示。当我运行它时,执行AJAX调用,但 div没有更新发送的数据。
I have the code shown below. When I run it, the AJAX call executes, but the div is not updated with the data being sent.
我如何修改此代码,以便根据发送的数据进行更新?
How would I modify this code so that it updates with the data being sent?
我感谢任何帮助。
我的HTML代码:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=UTF-8">
<title>Python-jQuery Example</title>
<script src="http://code.jquery.com/jquery-2.0.3.js"></script>
<script>
$(function()
{
$.ajax({
url: "http://localhost/cgi-bin/post.py",
type: "post",
datatype: "html",
data: "here is data",
success: function(response){
$("#div").html(response);
console.log("There is a response");
}
});
});
</script>
</head>
<body>
<div id="div">Default Stuff</div>
</body>
我的Python代码:
My Python Code:
#!/usr/bin/python
import cgi, cgitb
cgitb.enable()
data = cgi.FieldStorage()
print "Content-Type: text/html"
print data
编辑:我已将我的代码更新为当前显示的内容,现在文档使用此字符串更新:
FieldStorage(None, None, [])
如何修改我的代码以便div更新数据?
推荐答案
我认为$ .ajax中的数据应该像键值对的哈希。
尝试:
I believe that the "data" inside the $.ajax should be like a hash of a key-value pairs.try:
$.ajax(
....
data: {
a: "aa",
b: "bb"
}
...
如果你在div中看到类似的东西:
If you see in the div something like:
MiniFieldStorage('a', 'aa')
然后你应该通过以下方式访问它:
Then you should access it via:
my_param = cgi.getfirst('a')
print "Content-Type: text/html\n"
print my_param
如果它仍然不能正常工作,你可以通过GET而不是POST进行测试吗?
另外,什么是您正在访问的AJAX文件的结构?(是子目录中的文件?等等)
If it's still not working, can you test it via GET instead of POST ?In addition, what's the structure of the AJAX file(s) that you're accessing ? ( is the file inside a sub-directory ? etc... )
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