Nice! Thanks for sharing!
On Thu, Mar 24, 2022 at 10:56 PM Christopher Dodunski (Tapestry) <
chrisfromtapes...@christopher.net.nz> wrote:
> Hi Ben and Thiago,
>
> Thank you for your well considered suggestions on accommodating anchor
> points in returned pages. I've stored them away for possible future
> use. I wound up solving the original problem in a rather different way,
> using a RequireJS module.
>
> Background: My web application has a main dashboard page incorporating
> 10 expandable panels, and my original intention was simply in having
> users' browsers return to the correct place on the dashboard after
> temporarily exiting (usually to complete some CRUD action). The
> particular panel they would've last been using would be in an 'expanded'
> (as opposed to 'collapsed') state, and so I implemented some JS to
> simply scroll the browser to this expanded panel on returning to the
> dashboard - should've thought of this to begin with!
>
> I've included the relevant code snippets below, as this may be of use to
> others looking to do similar. :-)
>
> Kind regards,
>
> Chris Dodunski.
>
>
> ** Dashboard.java **
>
> @Environmental
> private JavaScriptSupport javaScriptSupport;
>
> /**
> * Scroll to currently expanded panel/zone
> */
> public void afterRender(){
>
> javaScriptSupport.require("scroll-to-anchor").with(expandedPanel);
> }
>
>
> ** scroll-to-anchor.js **
>
> define(["jquery"], function($) {
>
> return function(aid){
> var aTag = $("div[id='"+ aid +"']");
> $('html,body').animate({scrollTop: aTag.offset().top},'slow');
> }
>
> })
>
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>
--
Thiago
