use the "title attribute"

<img src="x" alt="text" title="text to show as a tooltip when the mouse 
moves over the image" >

More info about html "title" 
https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/title  
<https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/title>


Il giorno sabato 23 dicembre 2017 11:21:50 UTC+1, Dave S ha scritto:
>
> I'd like to have the  alt text show when I hover over the image (like a 
> tooltip).  
> <img src="x" alt="text" >
>
> Is there already a css class that sets that up, do I need to make my own 
> class, or is javascript needed?  Would the IMG() helper make this easier?
>
> If I wanted to use some other text than the alt, does that require 
> javascript  ?
>
> /dps ":hover at will"
>
>

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