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#1 2020-08-17 06:41:33

colak
Admin
From: Cyprus
Registered: 2004-11-20
Posts: 9,011
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Lazy loading

Lazy loading of images and iframes is now supported in most browsers except Safari for which there is the polyfill js. Does anybody have any experience with it?


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#2 2020-08-17 08:13:31

Bloke
Developer
From: Leeds, UK
Registered: 2006-01-29
Posts: 11,269
Website GitHub

Re: Lazy loading

We’re already doing it on the Images panel.


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#3 2020-08-17 08:31:12

Dragondz
Moderator
From: Algérie
Registered: 2005-06-12
Posts: 1,529
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Re: Lazy loading

Hi Stef,

Will it be added to txp:image tag ?

Cheers.

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#4 2020-08-17 08:33:23

phiw13
Plugin Author
From: Japan
Registered: 2004-02-27
Posts: 3,078
Website

Re: Lazy loading

lazy-loading will work fine in Safari.next due next month. I would definitely not bother with a polyfill. Nothing bad will happen – the attribute will be silently ignored.


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#5 2020-08-17 08:33:26

Bloke
Developer
From: Leeds, UK
Registered: 2006-01-29
Posts: 11,269
Website GitHub

Re: Lazy loading

Dragondz wrote #325408:

Will it be added to txp:image tag ?

Don’t see why not. A simple lazy attribute, perhaps. Does that make sense?


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#6 2020-08-17 08:48:46

philwareham
Core designer
From: Haslemere, Surrey, UK
Registered: 2009-06-11
Posts: 3,564
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Re: Lazy loading

Bloke wrote #325411:

Don’t see why not. A simple lazy attribute, perhaps. Does that make sense?

Since the loading attribute can currently accept:

  • lazy (lazy loading)
  • eager (load right away)
  • auto (browser will determine whether or not to lazily load)

I would not use lazy as the attribute name – IMO just use loading like the proper HTML attribute name, and allow all 3 variants within it.

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#7 2020-08-17 08:52:37

Bloke
Developer
From: Leeds, UK
Registered: 2006-01-29
Posts: 11,269
Website GitHub

Re: Lazy loading

@philwareham. Good point. Noted.


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