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IDProjectCategoryView StatusLast Update
0026992mantisbtfeaturepublic2020-05-29 03:55
Reporterpolzin Assigned To 
PriorityhighSeverityminorReproducibilityhave not tried
Status acknowledgedResolutionopen 
Summary0026992: Mantis could be empowered with jQuery's select2 or a different select update
Description

With large number of values, the classic "option/select" is not functional any longer.

We added select2 ( https://github.com/select2) to mantis and included some javascript:

function update_select2() {
        // leave manage_user_edit_page, because here the standard select has advantages
        if ( document.URL.indexOf("manage_user_edit_page.php") == -1 ) {
                jQuery("select").each(function() {
                    if (!this.disabled  && this.options.length > 12 ) {
                        jQuery(this).select2();
                    }
                })
        }
};

jQuery(document).ready(update_select2);

Perhaps this could have been integrated more beautifully in the code, but it works and gives beautiful results.

TagsNo tags attached.

Activities

polzin

polzin

2020-05-28 07:07

reporter   ~0064031

Works e.g. for versions, tags, usernames, ...

grafik.png (5,413 bytes)   
grafik.png (5,413 bytes)   
grafik-2.png (4,366 bytes)   
grafik-2.png (4,366 bytes)   
grafik-3.png (5,279 bytes)   
grafik-3.png (5,279 bytes)   
grafik-4.png (6,701 bytes)   
grafik-4.png (6,701 bytes)   
dregad

dregad

2020-05-29 03:55

developer   ~0064037

Interesting idea.

That said, for me the main issue with standard SELECT is when the options list is very long (e.g. system with many thousands of users, see 0025666) as in this case it can even cause the browser to hang or crash. So if we were to use a widget like the one you're suggesting, it would need to be more tightly integrated than what just replacing existing selects, to be able to use remote datasets.

Issue History

Date Modified Username Field Change
2020-05-28 06:57 polzin New Issue
2020-05-28 07:07 polzin Note Added: 0064031
2020-05-28 07:07 polzin File Added: grafik.png
2020-05-28 07:07 polzin File Added: grafik-2.png
2020-05-28 07:07 polzin File Added: grafik-3.png
2020-05-28 07:07 polzin File Added: grafik-4.png
2020-05-29 03:55 dregad Status new => acknowledged
2020-05-29 03:55 dregad Note Added: 0064037