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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