2026-07-15 12:12:19 +08:00
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/**
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* toast.js - Toast 提示组件
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*
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2026-07-16 01:24:12 +08:00
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* showToast 函数,操作 DOM 元素 #toast / #toastIco / #toastMsg。
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2026-07-18 01:16:06 +08:00
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* 支持 success / error / warning 三类;info 走 warning 同款样式(历史兼容,无专属配色)。
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* 内置 5s 去重防抖,相同 (type|message) 5s 内不重复弹出。
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2026-07-15 12:12:19 +08:00
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*/
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2026-07-18 01:16:06 +08:00
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/** @description 显示 Toast 提示消息,支持 success/error/warning(info 同 warning)。 */
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const TOAST_DEDUPE_MS = 5000;
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const TOAST_AUTOHIDE_MS = 3000;
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2026-07-15 12:12:19 +08:00
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var _toastHideTimer = null;
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var _toastLastKey = '';
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var _toastLastAt = 0;
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export function showToast(message, type) {
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type = type || 'success';
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2026-07-18 01:16:06 +08:00
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var toast = document.getElementById('toast');
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if (!toast) return;
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2026-07-15 12:12:19 +08:00
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// 相同文案 5s 内不重复弹,避免轮询把 ✓ 刷成「疯狂跳」
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var key = type + '|' + message;
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var now = Date.now();
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2026-07-18 01:16:06 +08:00
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if (key === _toastLastKey && (now - _toastLastAt) < TOAST_DEDUPE_MS) {
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2026-07-15 12:12:19 +08:00
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return;
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}
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_toastLastKey = key;
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_toastLastAt = now;
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2026-07-18 01:16:06 +08:00
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var ico = document.getElementById('toastIco');
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var msg = document.getElementById('toastMsg');
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2026-07-15 12:12:19 +08:00
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toast.className = 'toast ' + (type === 'success' ? 'ok' : type === 'error' ? 'err' : 'warn') + ' show';
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2026-07-18 01:16:06 +08:00
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if (ico) ico.textContent = type === 'success' ? '\u2713' : type === 'error' ? '\u2715' : '\u26A0';
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if (msg) msg.textContent = message;
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2026-07-15 12:12:19 +08:00
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if (_toastHideTimer) clearTimeout(_toastHideTimer);
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_toastHideTimer = setTimeout(function () {
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toast.classList.remove('show');
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_toastHideTimer = null;
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2026-07-18 01:16:06 +08:00
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}, TOAST_AUTOHIDE_MS);
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2026-07-15 12:12:19 +08:00
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}
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