如何让AJAX将按钮点击传递给python？

Question

I'm a novice. I would like to pass a value from an HTML button click on the client's browser to a python script on the server to send a value to a PostgreSQL db. I must be missing something. Here's what the javascript, and AJAX in the HTML look like:

 <div class="note" id="(Untitled)">
<script type="text/javascript" src="./jquery-2.1.1.js">
$(function () {
    $("#one").click(function () {
        $("#one").trigger("click", ["1"]);
        do_it(1);
        });
    $("#two").click(function () {
        $("#two").trigger("click", ["2"]);
        do_it(2);
        });
});

function do_it(n) {
$.ajax({
    type: "POST",
    url: "~/script_for_practice_jun20.py",
    datatype: "json",
    data: {param: 'n'}
    success: success
}),
}
)

Here's the python part that I am using...

    def cgi_get_from_ajax(self):
        import json
        import cgi
        data = cgi.FieldStorage()
        chosen = data["param"].value
        return chosen

    def set_choice(self):
        process = Name_of_class()
        choice = process.cgi_get_from_ajax()
        entry = []
        if choice == '1':
            entry = [1,0,]
        else:
            entry = [0,1]
        return entry

My deadline is approaching. Please help me. Please. Please.

Answer 1

url: "~/script_for_practice_jun20.py",

this is a server friendly url. jquery cant use url with ~ sign.

correct you url , either relative to current page, or absolute from root directory.

Did You Got Any Error In Console?