Reversed key-value pairs mistakenly included in JSON string and passed to Django view using POST method

This is my initial dive into ajax, where I have created a submit handler that extracts form data and sends it to the server via POST in JSON format. Below is a basic overview of my JavaScript code:

formData = JSON.stringify({'testA':{'testa':'some data'},'testB':{'test2':'more data'}});

The resulting JSON string resembles this:

{"testA":{"test1":"some data"},"testB":{"test2":"more data"}}

and the data is sent using $.post as shown below:

$.post("/some/form/page/", formData, updateForm, 'json');

However, an issue arises on the server side when examining the query dictionary within Django view:

<QueryDict: {u'{"testA":{"test1":"some data"},"testB":{"test2":"more data"}}': [u'']}>

In this case, the JSON string becomes the key of the query dictionary. As a beginner with limited experience in JavaScript and JSON, I welcome any constructive criticism to help me improve. Thank you!

Answer №1

When using $.post, you don't need to manually stringify the string parameter. Instead, just provide your JavaScript object directly as the second argument of the function.

$.post("/some/form/page/", {'testA':{'testa':'some data'},'testB':{'test2':'more data'}}, updateForm, 'json');

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