javascript - Mimic Django's "add" button for related fields in admin -


django has admin feature related fields when press "+" button, , can add new data , attaches via jquery, i'm assuming. i've looked @ code, , not find anywhere.

how mimic in php?

enter image description here

so, once add new 'category', id attaches onto 'category' field in window behind it. submit form , wala. how work?

this nice feature of django admin, sonataadminbundle symfony didn't implement (yet). browsed source code , found javascript function:

django/contrib/admin/static/admin/js/admin/relatedobjectlookups.js

function showaddanotherpopup(triggeringlink) {     var name = triggeringlink.id.replace(/^add_/, '');     name = id_to_windowname(name);     href = triggeringlink.href     if (href.indexof('?') == -1) {         href += '?_popup=1';     } else {         href  += '&_popup=1';     }     var win = window.open(href, name, 'height=500,width=800,resizable=yes,scrollbars=yes');     win.focus();     return false; }

maybe can take function , implement own logic in php. when clicking on '+' sign function called this:

<a href="/admin/app/model/add/" class="add-another" id="add_id_tags" onclick="return showaddanotherpopup(this);">

the function call made in old fashioned way no use of jquery.

i'm sorry can't further.


Comments

Post a Comment

Popular posts from this blog

php - Submit Form Data without Reloading page -

i know question has been asked , answered bunch of times life of me can not solution work on code. believe if redo code, work properly, , in retrospect time i've spent on issue should have redone code...but beyond deadline , have working prototype up... can advise how update multiple forms on single page without reloading page? horrible @ php , complete noob js/jquery/ajax @ best. html/php in single file , believe causing me problems/is largest obstacle @ getting ajax form processing work. basically, want users to: select teams multiple dropdowns in form group 1 (league champs) , on update update db newly selected team without reloadding page. edit team scores per match , on score submit/update, update db new scores. for each requirement there multiple forms (1 each leagues, 1 each per match) have set class on each form id. everything works via php, form submission reloads page each time submitted , not ideal. i have tried ajax code here http://scotch.io/tutoria
Read more

linux - Rails running on virtual machine in Windows -

the reason why want switch ubuntu people said gems works better on linux on windows. i don't want macbook pro rails development since love windows , cannot stand lack of apps mac. moreover, people saying ubuntu "better" mac: http://www.reddit.com/r/ubuntu/comments/1bgj1s/are_there_advantages_of_ubuntu_over_os_x_for/ does virtual box work enough doesn't have lag @ all? using i7-3517u cpu 8gb memory. need program in environment lag-free , not sluggish. or there alternatives recommend? i unsure permission settings or complicated stuffs regarding terminal. i'll using terminal develop. i'm still quite new here development in linux. please kind me >< thanks. @holyxiaoxin pretty sure should asking on superuser instead. nevertheless, suggest install ubuntu in partition instead of running virtual machine. here's guide https://help.ubuntu.com/community/windowsdualboot also, yes. developing in virtual machine accurate, @ end experiment w
Read more

php - $params->set Array between square bracket -

i'm using k2 in joomla 3.3. i'm trying set params (items ids ) module k2_content item.php file. result must between brackets, like: ["96","68"] my code is: $query = "select * #__k2_items extra_fields_search = '$myautor' , catid !=1 " ; $db->setquery($query); $losautores = $db->loadobjectlist(); $result = array(); foreach ($losautores $key => $value) { $result[] = '" '.$value->id.' "'; } $string_version = implode(',', $result); $autoresfinal = '['.$string_version.']'; if test using print, looks ok. passing var pramas, 1064 error. $params->set('items', $autoresfinal); to test tried $autoresfinal = ["96","68"]; and works fine. idea why doesn't work? thank you. if assign ["x","y"] assigning an array . here transforming array in st
Read more