How to download minified / bundled js file by javascript on page load?[Answered] RSS

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  TDP

  Member

  77 Points

  150 Posts

  How to download minified / bundled js file by javascript on page load?

  Oct 15, 2020 06:21 PM|TDP|LINK

  This way i have bundled my js files

  bundles.Add(new ScriptBundle("~/bundles/bs-jq-bundle").Include(
                        "~/Scripts/bootstrap.js",
                        "~/Scripts/jquery-3.3.1.js"));
  

  I do not want to use @Scripts.Render("~/bundles/bootstrap") to download file at client side. rather i want to download all bootstrap js file when page load means i want to do defer loading by javascript

  I know below way i can download that bundle by javascript but for that i have to know the exact token. from where to get token value ?

  <script type="text/javascript">
  function downloadJSAtOnload() {
              var element = document.createElement("script");
              element.src = "/Scripts/JQueryBundle?v=vFo0kKa-_2_wGzi6Q0u-IemkcVvXrEdKz7OrQ9g-y_c1";
              document.body.appendChild(element);
          }
  
  
  </script>
  
  
  // Check for browser support of event handling capability
  if (window.addEventListener)
  window.addEventListener("load", downloadJSAtOnload, false);
  else if (window.attachEvent)
  window.attachEvent("onload", downloadJSAtOnload);
  else
  window.onload = downloadJSAtOnload;

  i also know when any file code changes then token value also changed. so if i use static token then how that works always.

  see the javascript code which download bundled js file on page load and where a static or fixed token used to download bundled js file at client side. so tell me how does it work when any js file code changed in that bundle ?

  please guide me. thanks

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  YihuiSun

  Participant

  1660 Points

  500 Posts

  Re: How to download minified / bundled js file by javascript on page load?

  Oct 16, 2020 05:10 AM|YihuiSun|LINK

  Hi TDP, 

  TDP

  i have to know the exact token. from where to get token value

  You can write a method to return the script.

  I gave a solution in the case you posted earlier, you can refer to it.

  Best Regards,

  YihuiSun