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Name	Size	Permission	Action
DateTimeShortcuts.js	18.87 KB	-rw-r--r--
RelatedObjectLookups.js	8.73 KB	-rw-r--r--

Code Editor : RelatedObjectLookups.js

/*global SelectBox, interpolate*/
// Handles related-objects functionality: lookup link for raw_id_fields
// and Add Another links.
'use strict';
{
    const $ = django.jQuery;
    let popupIndex = 0;
    const relatedWindows = [];

function addPopupIndex(name) {
        return name + "__" + (popupIndex + 1);
    }

function removePopupIndex(name) {
        return name.replace(new RegExp("__" + (popupIndex + 1) + "$"), '');
    }

function showAdminPopup(triggeringLink, name_regexp, add_popup) {
        const name = addPopupIndex(triggeringLink.id.replace(name_regexp, ''));
        const href = new URL(triggeringLink.href);
        if (add_popup) {
            href.searchParams.set('_popup', 1);
        }
        const win = window.open(href, name, 'height=500,width=800,resizable=yes,scrollbars=yes');
        relatedWindows.push(win);
        win.focus();
        return false;
    }

function showRelatedObjectLookupPopup(triggeringLink) {
        return showAdminPopup(triggeringLink, /^lookup_/, true);
    }

function showRelatedObjectPopup(triggeringLink) {
        return showAdminPopup(triggeringLink, /^(change|add|delete)_/, false);
    }

function updateRelatedSelectsOptions(currentSelect, win, objId, newRepr, newId) {
        // After create/edit a model from the options next to the current
        // select (+ or :pencil:) update ForeignKey PK of the rest of selects
        // in the page.

const path = win.location.pathname;
        // Extract the model from the popup url '.../<model>/add/' or
        // '.../<model>/<id>/change/' depending the action (add or change).
        const modelName = path.split('/')[path.split('/').length - (objId ? 4 : 3)];
        // Exclude autocomplete selects.
        const selectsRelated = document.querySelectorAll(`[data-model-ref="${modelName}"] select:not(.admin-autocomplete)`);

selectsRelated.forEach(function(select) {
            if (currentSelect === select) {
                return;
            }

let option = select.querySelector(`option[value="${objId}"]`);

if (!option) {
                option = new Option(newRepr, newId);
                select.options.add(option);
                return;
            }

option.textContent = newRepr;
            option.value = newId;
        });
    }

window.showRelatedObjectLookupPopup = showRelatedObjectLookupPopup;
    window.dismissRelatedLookupPopup = dismissRelatedLookupPopup;
    window.showRelatedObjectPopup = showRelatedObjectPopup;
    window.updateRelatedObjectLinks = updateRelatedObjectLinks;
    window.dismissAddRelatedObjectPopup = dismissAddRelatedObjectPopup;
    window.dismissChangeRelatedObjectPopup = dismissChangeRelatedObjectPopup;
    window.dismissDeleteRelatedObjectPopup = dismissDeleteRelatedObjectPopup;
    window.dismissChildPopups = dismissChildPopups;

// Kept for backward compatibility
    window.showAddAnotherPopup = showRelatedObjectPopup;
    window.dismissAddAnotherPopup = dismissAddRelatedObjectPopup;

window.addEventListener('unload', function(evt) {
        window.dismissChildPopups();
    });

$(document).ready(function() {
        setPopupIndex();
        $("a[data-popup-opener]").on('click', function(event) {
            event.preventDefault();
            opener.dismissRelatedLookupPopup(window, $(this).data("popup-opener"));
        });
        $('body').on('click', '.related-widget-wrapper-link[data-popup="yes"]', function(e) {
            e.preventDefault();
            if (this.href) {
                const event = $.Event('django:show-related', {href: this.href});
                $(this).trigger(event);
                if (!event.isDefaultPrevented()) {
                    showRelatedObjectPopup(this);
                }
            }
        });
        $('body').on('change', '.related-widget-wrapper select', function(e) {
            const event = $.Event('django:update-related');
            $(this).trigger(event);
            if (!event.isDefaultPrevented()) {
                updateRelatedObjectLinks(this);
            }
        });
        $('.related-widget-wrapper select').trigger('change');
        $('body').on('click', '.related-lookup', function(e) {
            e.preventDefault();
            const event = $.Event('django:lookup-related');
            $(this).trigger(event);
            if (!event.isDefaultPrevented()) {
                showRelatedObjectLookupPopup(this);
            }
        });
    });
}

${this.title}

Code Editor : RelatedObjectLookups.js