title: In Django, How to change only specific parameters on url in template using GET form?
body: <pre><code>&lt;div class="md-form my-0"&gt;
  
                &lt;form action="{% url 'core:home' %}" method="GET" &gt;
  
                    &lt;input name="priceMin" type="number"  class="form-control mr-sm-2" placeholder="Min" 
                    aria-label = "Search"&gt;
                &lt;/form&gt;
  
  &lt;/div&gt;
  </code></pre>
  
  <p>I want to change only one parameter from my url. For example, if my current url looks like "home/?category=KN&amp;priceMin=50",</p>
  
  <p>after form i want to get "home/?category=KN&amp;priceMin=30" </p>
  
  <p>but i got "home/?priceMin=30". </p>
  
  <p>My other variables are erased, i want only 1 parameter to change, what should i do ?    (My Url is suitable for that format so dont mind changing it) </p>