270 lines
8.9 KiB
JavaScript
270 lines
8.9 KiB
JavaScript
(function() {
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'use strict';
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const root = document.getElementById('dd-modal-root') || document.body;
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// Утилиты парсинга
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function parseList(attr) {
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if (!attr) return [];
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try {
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const fixed = attr.replace(/'/g, '"');
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return JSON.parse(fixed);
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} catch (e) {
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return String(attr).split(',').map(s => s.trim()).filter(Boolean);
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}
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}
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function parseSavedValue(el) {
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const v = el.getAttribute('data-value');
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if (!v) return [];
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try {
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return JSON.parse(v);
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} catch (e) {
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return v.includes(',')
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? v.split(',').map(s => s.trim()).filter(Boolean)
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: [v];
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}
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}
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async function openModalForInput(triggerEl) {
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const listRaw = triggerEl.getAttribute('data-list') || '[]';
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const options = parseList(listRaw);
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const isRadio = triggerEl.getAttribute('data-radio') === '1' ||
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triggerEl.getAttribute('data-radio') === 'true';
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const takeAll = triggerEl.getAttribute('data-takeall') === '1' ||
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triggerEl.getAttribute('data-takeall') === 'true';
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const allowCustom = triggerEl.getAttribute('data-custom') === '1' ||
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triggerEl.getAttribute('data-custom') === 'true';
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const title = triggerEl.getAttribute('data-title') || 'Выберите';
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const saveLabel = triggerEl.getAttribute('data-label') || 'Сохранить';
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const customPlaceholder = triggerEl.getAttribute('data-custom_placeholder') || 'Добавить...';
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const initial = parseSavedValue(triggerEl);
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return new Promise(resolve => {
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const backdrop = document.createElement('div');
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backdrop.className = 'dd-modal-backdrop';
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const modal = document.createElement('div');
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modal.className = 'dd-modal';
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modal.innerHTML = `
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<div class="dd-header">
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<strong>${title}</strong>
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<button class="dd-close" aria-label="Закрыть">×</button>
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</div>
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<div class="dd-custom-container" style="margin-top:8px;"></div>
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<div class="dd-body"></div>
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<div class="dd-actions" style="margin-top:12px;">
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<button class="dd-save">${saveLabel}</button>
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</div>
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`;
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backdrop.appendChild(modal);
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root.appendChild(backdrop);
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const body = modal.querySelector('.dd-body');
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const customContainer = modal.querySelector('.dd-custom-container');
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const saveBtn = modal.querySelector('.dd-save');
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const closeBtn = modal.querySelector('.dd-close');
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const groupName = 'dd-group-' + Date.now() + Math.random().toString(36).slice(2);
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let currentOptions = options.slice();
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let selected = initial.slice();
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function renderOptions() {
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body.innerHTML = '';
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// "Выбрать все"
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if (takeAll) {
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const wrapper = createOption('Выбрать все', true, groupName, isRadio);
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const takeAllInput = wrapper.querySelector('input');
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takeAllInput.id = 'takeAll';
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takeAllInput.checked = selected.length === 0 || selected.includes('Выбрать все');
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body.appendChild(wrapper);
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}
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currentOptions.forEach(opt => {
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const label = typeof opt === 'object' ? opt.name : String(opt);
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const tooltip = typeof opt === 'object' ? opt.tooltip : null;
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const count = typeof opt === 'object' ? opt.count : null;
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const wrapper = createOption(label, false, groupName, isRadio, tooltip, count);
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const input = wrapper.querySelector('input');
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input.checked = selected.includes(label);
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body.appendChild(wrapper);
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});
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}
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function createOption(label, isTakeAll, name, isRadio, tooltip = null, count = null) {
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const wrapper = document.createElement('label');
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wrapper.className = 'dd-option';
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const input = document.createElement('input');
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input.type = isRadio ? 'radio' : 'checkbox';
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input.name = name;
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input.value = label;
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input.className = 'offer-checkbox';
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const span = document.createElement('span');
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span.textContent = label;
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const div = document.createElement('div');
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div.className = 'some-class';
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// count
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if (count !== undefined && count !== null) {
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const countNode = document.createElement('span');
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countNode.textContent = count;
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div.appendChild(countNode);
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}
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// tooltip
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if (tooltip) {
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const img = document.createElement('img');
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img.className = 'tooltip-trigger';
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img.dataset.tooltip = tooltip;
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img.src = '/static/help.svg';
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img.alt = 'Подсказка';
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div.appendChild(img);
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}
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span.appendChild(div);
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wrapper.append(input, span);
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return wrapper;
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}
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if (allowCustom) {
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customContainer.innerHTML = `
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<div style="display:flex;gap:8px;align-items:center;flex-direction:column;">
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<input type="text" class="dd-custom-input" placeholder="${customPlaceholder}"
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style="flex:1;padding:6px;border:1px solid #ccc;width:100%;border-radius:4px;">
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<button class="dd-custom-add" style="padding:6px 8px;width:100%;border-radius:5px;background:#5F1798;color:white;">
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Добавить
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</button>
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</div>
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`;
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const customInput = customContainer.querySelector('.dd-custom-input');
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const customAdd = customContainer.querySelector('.dd-custom-add');
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const addCustom = (val) => {
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val = String(val).trim();
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if (!val) return;
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if (!currentOptions.some(o => String(o) === val && typeof o !== 'object')) {
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currentOptions.push(val);
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triggerEl.setAttribute('data-list', JSON.stringify(currentOptions));
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}
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if (isRadio) {
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selected = [val];
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} else if (!selected.includes(val)) {
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selected.push(val);
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}
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renderOptions();
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updateCheckedState();
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};
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customAdd.addEventListener('click', () => {
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addCustom(customInput.value);
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customInput.value = '';
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customInput.focus();
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});
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customInput.addEventListener('keydown', e => {
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if (e.key === 'Enter') {
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e.preventDefault();
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addCustom(customInput.value);
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customInput.value = '';
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}
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});
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}
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function updateCheckedState() {
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Array.from(body.querySelectorAll('input')).forEach(inp => {
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inp.checked = selected.includes(inp.value);
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});
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}
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function collectChecked() {
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return Array.from(body.querySelectorAll('input:checked')).map(i => i.value);
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}
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function closeModal() {
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const result = collectChecked();
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triggerEl.setAttribute('data-value', isRadio ? (result[0] ?? '') : JSON.stringify(result));
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if (triggerEl.type && triggerEl.type !== 'hidden') {
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triggerEl.value = isRadio ? (result[0] ?? '') : result.join(', ');
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}
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backdrop.remove();
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resolve(result);
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}
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// Обработчики закрытия
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closeBtn.addEventListener('click', closeModal);
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saveBtn.addEventListener('click', closeModal);
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backdrop.addEventListener('click', e => {
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if (e.target === backdrop) closeModal();
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});
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// Логика "Выбрать все"
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function setupTakeAll() {
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const takeAllInput = document.getElementById('takeAll');
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if (!takeAllInput) return;
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const allInputs = () => Array.from(body.querySelectorAll('input.offer-checkbox'));
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takeAllInput.addEventListener('change', () => {
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if (takeAllInput.checked) {
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selected = [];
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allInputs().forEach(inp => {
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if (inp !== takeAllInput) inp.checked = false;
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});
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closeModal();
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}
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});
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// Сброс "Выбрать все" при выборе других
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body.addEventListener('change', e => {
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const inp = e.target;
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if (inp.type !== 'checkbox' || inp === takeAllInput) return;
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if (inp.checked) {
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takeAllInput.checked = false;
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} else {
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const anyChecked = allInputs().some(x => x !== takeAllInput && x.checked);
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takeAllInput.checked = !anyChecked;
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}
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});
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}
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renderOptions();
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setupTakeAll();
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updateCheckedState();
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});
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}
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// Главный обработчик
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document.addEventListener('click', async function(e) {
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const trigger = e.target.closest('[data-select="1"]');
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if (!trigger) return;
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const input = trigger.querySelector('input');
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if (input) {
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input.readOnly = true;
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input.blur();
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}
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e.preventDefault();
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const result = await openModalForInput(trigger);
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if (result && result.length) {
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trigger.dispatchEvent(new Event('change', { bubbles: true }));
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}
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}, true);
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})(); |