We have a js function that runs on DOMContentLoaded, document.addEventListener(“DOMContentLoaded”, OURFUNCTION). It works fine when you refresh the browser, but never shows when you navigate the site. I presume that’s because Discourse only loads the dom once and then the rest of handled with clien…

Hey, If you’re looking for an event called when page loads, there is api.onPageChange . api.onPageChange((url, title) => { console.log('the page changed to: ' + url + ' and title ' + title); }); If you’re looking for something else, can you elaborate on what you want to achieve? We could give y…

Hmmm … I’m not sure it guarantees the DOM content has loaded, I believe it fires on the Route change, which is much earlier. You’d need to consider attaching a Component to a Plugin Outlet and firing on didInsert modifier if the DOM loading is important. If just the Route change is important, then…

You may be right! :thinking: onPageChange is called the next runloop, so I think it will still be called after DOMContentLoaded in most situations, but I can’t say it’s guaranteed. I can see usage relying on onPageChange and doing DOM element stuff directly. From where is fired the routeDidChange …

Thanks. I’ve read thru the documentation extensively and per my comments and a discourse member follow up there, the plugin API is legacy and will be deprecated soon. So while your code might work now, it will break soon, I believe in future updates. That’s why I’m looking for a better solution. Se…

[изображение] DDSGadget: the plugin API is legacy and will be deprecated soon I don’t believe that is correct. [изображение] Using the PluginAPI in Site Customizations Developer Guides Using the client side Plugin API is the safest way to build Discourse Javascript…

Thanks for clarifying! So it’s just the widget api . Ok will try the api suggestions above first

[изображение] DDSGadget: it’s just the widget api This is kind of a blessing :sweat_smile:, Glimmer is a helluva lot more developer friendly

BTW, we tested it with api.OnPageChange and it works fine. We haven’t run into an instance yet here the DOM content wasn’t available upon calling OnPageChange, so it seems like it is fired after DomContentLoaded. But, I can’t be 100% sure. Thanks for your help on this.

Good. Just be aware that timing is not guaranteed. But glad it works for your use case!

[изображение] Robert: firing on didInsert modifier if the DOM loading Can you please better explain what this means? What is the didInsert modifier? I’m firing on the decorateCookedElement. Thanks.

How to get around DOMContentLoaded for navigation?

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merefield (Robert) 11.Февраль.2025 23:18:36 6

I don’t believe that is correct.

was updated last week.

What is deprecated are:

widget API
Raw templates
Overriding templates in general

4 лайка

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[newbie] Trouble adding script to dynamically change CSS values based on conditions Support	10	1668	08.06.2024
Trigger javascript on clicking any page link, but before the page content loads? Development	10	1253	04.11.2024
Executing js after DOM loaded Support	7	3598	30.12.2018
My plugin codes runs just once!(My own script shouldn't be cached) Development	17	2299	21.11.2016
beforePageChange plugin API? Development	1	597	15.12.2021

How to get around DOMContentLoaded for navigation?

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