Attempting to adjust a script that hides and reveals content in a Django project so that the first div automatically opens when the page loads

I'm currently working on enhancing a blog feed feature. The script I have opens up a div and displays its content when clicked, but my goal is to have the first div in the feed open automatically when the page loads. Being relatively new to django and javascript/jQuery, I'm struggling to find a solution for this. Any help on how to achieve this would be greatly appreciated.

Everything else on the page works as expected. When the page loads, all divs are closed by default and can be opened individually by clicking on them.

Included below are snippets of code from base.html and tools.js

<article   id="entry-{{ object.pk }}" {% if continue_reading %} onclick="toggleArticleActive('entry-{{ object.pk }}', true);" {% endif %}>

...blog post content

</article>

tools.js

function toggleArticleActive(article_dom_id, is_active) {
  if (is_active) { // deactivate all that are active
    $('.article-active').each(function(index, value) {
      toggleArticleActive($(this).attr('id'), false);
    });
  }

  var a = $('#' + article_dom_id);
  a.attr("class", is_active ? "article-active" : "");

  if (is_active) {
    a.find(".show-when-article-active").show(); // can animate, e.g. show('slow')
    a.find(".show-when-article-not-active").hide();

    // Load questions about this entry in the main div
    $('#div_activity').load('/f/?entry=' + article_dom_id.replace('entry-','') );
  } else {
    a.find(".show-when-article-active").hide();
    a.find(".show-when-article-not-active").show();
  }
}

Answer №1

To automatically display the div, simply trigger its visibility when the .ready() event is activated.

$( document ).ready(function() {
    $("#initialDiv").show();
});

If you prefer to choose the first div by using the ":first-child" selector within its parent element:

http://api.jquery.com/first-child-selector/

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