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MySQL Server

sql cte query with closure table

<p>The provided SQL script creates two tables, &quot;categories&quot; and &quot;childcategories,&quot; and inserts some sample data into them. It then uses a recursive common table expression (CTE) to generate a breadcrumb-like …

Mar 06, 2022 python

Django

Django render ajax function

<p>This code is a Django view function that handles AJAX requests and returns a JSON response containing an HTML template rendered with the given context if the request is an …

Dec 23, 2021 python

Django

Django function to create query string

<p>The <code>create_query_string</code> function appears to be a Python function that takes a <code>request</code> object as input and generates a query string from the parameters in the request&#39;s <code>GET</code> parameters. This …

Nov 21, 2021 python

Django

Django ajax post form

<p>The code you provided is a JavaScript/jQuery script that handles form submission and AJAX requests. It seems to be a client-side script that interacts with a server to handle form …

Nov 20, 2021 python

Django

Django Ajax Mixin helpers

<p>These code snippets are mixins for Django views, allowing them to handle AJAX requests for displaying and processing data.</p> <ol> <li><code>AjaxListMixin</code>: This mixin is designed to handle AJAX requests for …

Nov 20, 2021 python