Solution to 403 error in jquery ajax post data in django (two methods), djangojquery
In django, when jquery ajax post data is used, the error 403 is returned.
Method 1:
If jQuery is used to handle ajax, Django directly sends a piece of code to solve the problem. Put it in an independent js file and introduce it to the html page. Note that this js file must be introduced after the jquery js file is introduced.
$(document).ajaxSend(function(event, xhr, settings) { function getCookie(name) { var cookieValue = null; if (document.cookie && document.cookie != '') { var cookies = document.cookie.split(';'); for (var i = 0; i < cookies.length; i++) { var cookie = jQuery.trim(cookies[i]); // Does this cookie string begin with the name we want? if (cookie.substring(0, name.length + 1) == (name + '=')) { cookieValue = decodeURIComponent(cookie.substring(name.length + 1)); break; } } } return cookieValue; } function sameOrigin(url) { // url could be relative or scheme relative or absolute var host = document.location.host; // host + port var protocol = document.location.protocol; var sr_origin = '//' + host; var origin = protocol + sr_origin; // Allow absolute or scheme relative URLs to same origin return (url == origin || url.slice(0, origin.length + 1) == origin + '/') || (url == sr_origin || url.slice(0, sr_origin.length + 1) == sr_origin + '/') || // or any other URL that isn't scheme relative or absolute i.e relative. !(/^(\/\/|http:|https:).*/.test(url)); } function safeMethod(method) { return (/^(GET|HEAD|OPTIONS|TRACE)$/.test(method)); } if (!safeMethod(settings.type) && sameOrigin(settings.url)) { xhr.setRequestHeader("X-CSRFToken", getCookie('csrftoken')); } });
Method 2:
Add the @ csrf_exempt modifier before the view for processing the post Data
For example
@csrf_exempt def profile_delte(request): del_file=request.POST.get("delete_file",'')
The above two methods have been used to solve the django ajax post 403 error. Of course, there are more than these two solutions. You are welcome to share your own opinions. This article is not well written. Please forgive me. Thank you.