81 lines
3.3 KiB
JavaScript
81 lines
3.3 KiB
JavaScript
'use strict';
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{
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const $ = django.jQuery;
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$.fn.djangoAdminSelect2 = function() {
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$.each(this, function(i, element) {
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var select2_config = {};
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select2_config.ajax = {
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data: (params)=>{
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var field_name = element.dataset.fieldName
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var out = {
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term: params.term,
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page: params.page,
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app_label: element.dataset.appLabel,
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model_name: element.dataset.modelName,
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field_name: field_name
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};
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if (element.dataset.hasOwnProperty('linkedfields')) {
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out.drilldown = 1;
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var linkedfields = JSON.parse(element.dataset.linkedfields)
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var linkedfields_obj = {};
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var some_obj = false;
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for (var i in linkedfields) {
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if (linkedfields.hasOwnProperty(i)) {
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var remote_field = linkedfields[i];
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var field_id = element.dataset.select2Id;
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var remote_id = field_id.slice(0, field_id.length - field_name.length) + remote_field;
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var value = document.querySelectorAll('[data-select2-id=' + remote_id + '].admin-autocomplete')[0].value;
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if (value !== '') {
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linkedfields_obj[remote_field] = value;
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some_obj = true;
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}
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}
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}
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if (some_obj) {
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out['linkedfields'] = JSON.stringify(linkedfields_obj);
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}
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}
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return out
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}
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};
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if (element.dataset.hasOwnProperty('linkedfields')) {
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select2_config.templateResult = (item,container)=>{
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var styleClass = '';
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element.classList.add('drilldown');
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if (item.ddok === 1) {
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styleClass = 'drilldown_ok';
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} else {
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styleClass = 'drilldown_ko';
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}
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container.classList.add(styleClass);
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if (item.hasOwnProperty('autoselect')) {
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if ($(element).select2('data').length == 0) {
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$(element).select2("trigger", "select", {
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data: item
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})
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}
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}
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return $('<span class="' + styleClass + '"></span>').text(item.text);
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}
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}
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$(element).select2(select2_config);
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});
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return this;
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}
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;
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$(function() {
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// Initialize all autocomplete widgets except the one in the template
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// form used when a new formset is added.
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$('.admin-autocomplete').not('[name*=__prefix__]').djangoAdminSelect2();
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});
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document.addEventListener('formset:added', (event)=>{
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$(event.target).find('.admin-autocomplete').djangoAdminSelect2();
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}
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);
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}
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