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jQuery(document).ready(function($){ |
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wdk_select_init(); |
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}); |
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|
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const wdk_select_init = () => { |
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var $ = jQuery; |
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|
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/* Start select2 |
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* Site https://select2.org/ |
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*/ |
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if (typeof $.fn.select2 == 'function') { |
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//Set Dropdown with SearchBox via dropdownAdapter option (https://stackoverflow.com/questions/35799854/how-to-add-selectall-using-dropdownadapter-on-select2-v4) |
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var Utils = $.fn.select2.amd.require('select2/utils'); |
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var Dropdown = $.fn.select2.amd.require('select2/dropdown'); |
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var DropdownSearch = $.fn.select2.amd.require('select2/dropdown/search'); |
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var CloseOnSelect = $.fn.select2.amd.require('select2/dropdown/closeOnSelect'); |
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var AttachBody = $.fn.select2.amd.require('select2/dropdown/attachBody'); |
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|
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var dropdownAdapter = Utils.Decorate(Utils.Decorate(Utils.Decorate(Dropdown, DropdownSearch), CloseOnSelect), AttachBody); |
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|
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$('.select_ajax').each(function () { |
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var self = $(this); |
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let ajax_url = $(this).attr('data-ajax'); |
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var data = { |
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"action": 'wdk_public_action', |
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"page": 'wdk_frontendajax', |
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"function": 'select_2_ajax', |
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}; |
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|
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var $select = $(this).select2({ |
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placeholder: $(this).attr('data-placeholder') || '', |
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maximumSelectionLength: parseInt($(this).attr('data-limit')) || 10, |
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dropdownAdapter: dropdownAdapter, |
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minimumResultsForSearch: 1, |
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ajax: { |
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url: ajax_url, |
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dataType: 'json', |
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data: data, |
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type: "POST", |
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quietMillis: 10, |
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|
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data: function (term, page) { // page is the one-based page number tracked by Select2 |
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return { |
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q: term, //search term |
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"page_result": term.page || 1, |
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"action": 'wdk_public_action', |
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"page": 'wdk_frontendajax', |
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"function": 'select_2_ajax', |
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"table": $(this).attr('data-table') || '', |
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}; |
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}, |
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results: function (data, page) { |
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var more = (page * 30) < data.total_count; // whether or not there are more results available |
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|
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// notice we return the value of more so Select2 knows if more results can be loaded |
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return { results: data.items, more: more }; |
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} |
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}, |
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templateResult: wdk_select_ajax_formatRepo, |
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templateSelection: wdk_select_ajax_templateSelection |
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}); |
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$select.data('select2').$dropdown.addClass('select_multi_dropdown_tree'); |
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}).on('select2:open', function (e) { |
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// Do something |
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$('.select_ajax').find('option[value=""]').remove(); |
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}); |
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|
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|
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$('.select_ajax_user').each(function () { |
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var self = $(this); |
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let ajax_url = $(this).attr('data-ajax'); |
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var data = { |
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"action": 'wdk_public_action', |
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"page": 'wdk_frontendajax', |
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"function": 'select_2_ajax_user', |
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}; |
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|
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var $select = $(this).select2({ |
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multiple: true, |
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placeholder: $(this).attr('data-placeholder') || '', |
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maximumSelectionLength: 10, |
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dropdownAdapter: dropdownAdapter, |
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minimumResultsForSearch: 1, |
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ajax: { |
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url: ajax_url, |
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dataType: 'json', |
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data: data, |
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type: "POST", |
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quietMillis: 10, |
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|
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data: function (term, page) { // page is the one-based page number tracked by Select2 |
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return { |
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q: term, //search term |
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"page_result": term.page || 1, |
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"action": 'wdk_public_action', |
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"page": 'wdk_frontendajax', |
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"function": 'select_2_ajax_user', |
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}; |
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}, |
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results: function (data, page) { |
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var more = (page * 30) < data.total_count; // whether or not there are more results available |
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|
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// notice we return the value of more so Select2 knows if more results can be loaded |
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return { results: data.items, more: more }; |
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} |
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}, |
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templateResult: wdk_select_ajax_formatRepo, |
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templateSelection: wdk_select_ajax_templateSelection |
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}).on('select2:opening select2:closing', function (event) { |
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//Disable original search (https://select2.org/searching#multi-select) |
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var searchfield = $(this).parent().find('.select2-search__field'); |
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searchfield.prop('disabled', true); |
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}); |
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|
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$select.data('select2').$dropdown.addClass('select_multi_dropdown_users'); |
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}); |
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|
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$('.select_multi').each(function () { |
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var self = $(this); |
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var $select = $(this).select2({ |
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closeOnSelect:false, |
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placeholder: $(this).attr('data-placeholder') || '', |
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maximumSelectionLength: parseInt($(this).attr('data-limit')) || 10, |
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dropdownAdapter: dropdownAdapter, |
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minimumResultsForSearch: 1, |
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templateResult: wdk_select_ajax_formatRepo, |
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templateSelection: wdk_select_ajax_templateSelection |
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}); |
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|
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$select.data('select2').$dropdown.addClass('select_multi_dropdown'); |
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}); |
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|
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} |
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|
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function wdk_select_ajax_formatRepo (repo) { |
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|
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if (repo.loading) { |
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return repo.text; |
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} |
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|
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var $container = $( |
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"<span>"+repo.text+"</span>" |
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); |
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|
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return $container; |
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|
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} |
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function wdk_select_ajax_templateSelection (repo) { |
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|
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if (repo.loading) { |
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return repo.text; |
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} |
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|
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var $container = $( |
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"<span>"+repo.text+"</span>" |
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); |
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|
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return $container; |
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|
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} |
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} |
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