How to implement ajax using Django and Jquery?
urls.py:
....
(r'^blog/post/$', post),
....
View code:
def post(request):
if request.method == 'POST':
post, created = Post.objects.get_or_create(
title=request.POST.get("title"),
text=request.POST.get("text"),
)
post_titles = [post.title for post in Post.objects.all()]
return render_to_response("index.html", {"post_titles":post_titles})
Templates:
<script type="text/javascript" charset="utf-8">
$(document).ready(function() {
$("input#submit").click(function() {
var title = $("#title").val();
var text = $("#text").val();
var data = {"title":title,"text":text};
$.post("/blog/post/", data, function(data){
alert("Data Loaded: " + data);
开发者_Go百科 });
});
});
</script>
.........
<div id="postbox">
<form method="post" action="">
<p>Enter Title</p><input type="text" name="title" id="title">
<p>Enter Text</p><input type="text" name="text" id="text">
<input type="submit" id="submit">
</form>
</div>
I want the post to get added into the database without page refresh and also "title" and "text" get appended somewhere in the html page. Please tell me what I am doing wrong. Thanks.
I have had very good luck using Dajax/Dajaxice, which is well-documented, has several working demos (with code) of examples of integrating Django with ajax through jQuery. I'd give a longer answer if you gave debugging output (e.g., does the alert box come up; what's the text in it). My guess is your view function with 'render_to_response' of 'index.html' is not what you want with ajax. Typically you just want to send some sort of structured data (usually json or xml) with your ajax from the server (to a previously rendered page).
精彩评论