| | |
| | | </template> |
| | | |
| | | <script> |
| | | import cache from '@/plugins/cache' |
| | | |
| | | export default { |
| | | name: "RightToolbar", |
| | | data() { |
| | |
| | | type: Number, |
| | | default: 10 |
| | | }, |
| | | /* 列显隐状态记忆的 localStorage key(传入则启用记忆,不传则不记忆) */ |
| | | storageKey: { |
| | | type: String, |
| | | default: "" |
| | | } |
| | | }, |
| | | computed: { |
| | | style() { |
| | |
| | | } |
| | | }, |
| | | created() { |
| | | // 如果传入了 storageKey,从 localStorage 恢复列显隐状态 |
| | | if (this.storageKey) { |
| | | try { |
| | | const saved = cache.local.getJSON(this.storageKey) |
| | | if (saved && typeof saved === 'object') { |
| | | if (Array.isArray(this.columns)) { |
| | | this.columns.forEach((col, index) => { |
| | | if (saved[index] !== undefined) col.visible = saved[index] |
| | | }) |
| | | } else { |
| | | Object.keys(this.columns).forEach(key => { |
| | | if (saved[key] !== undefined) this.columns[key].visible = saved[key] |
| | | }) |
| | | } |
| | | } |
| | | } catch (e) {} |
| | | } |
| | | if (this.showColumnsType == 'transfer') { |
| | | // transfer穿梭显隐列初始默认隐藏列 |
| | | if (Array.isArray(this.columns)) { |
| | |
| | | this.columns[key].visible = !data.includes(index) |
| | | }) |
| | | } |
| | | this.saveStorage() |
| | | }, |
| | | // 打开显隐列dialog |
| | | showColumn() { |
| | |
| | | } else { |
| | | this.columns[key].visible = event |
| | | } |
| | | this.saveStorage() |
| | | }, |
| | | // 切换全选/反选 |
| | | toggleCheckAll() { |
| | |
| | | } else { |
| | | Object.values(this.columns).forEach((col) => (col.visible = newValue)) |
| | | } |
| | | this.saveStorage() |
| | | }, |
| | | // 将当前列显隐状态持久化到 localStorage |
| | | saveStorage() { |
| | | if (!this.storageKey) return |
| | | try { |
| | | let state = {} |
| | | if (Array.isArray(this.columns)) { |
| | | this.columns.forEach((col, index) => { state[index] = col.visible }) |
| | | } else { |
| | | Object.keys(this.columns).forEach(key => { state[key] = this.columns[key].visible }) |
| | | } |
| | | cache.local.setJSON(this.storageKey, state) |
| | | } catch (e) {} |
| | | } |
| | | }, |
| | | } |