| | |
| | | <el-button circle icon="Menu" />
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| | | <template #dropdown>
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| | | <el-dropdown-menu>
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| | | <!-- 全选/反选 按钮 -->
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| | | <el-dropdown-item>
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| | | <el-checkbox :indeterminate="isIndeterminate" v-model="isChecked" @change="toggleCheckAll"> 列展示 </el-checkbox>
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| | | </el-dropdown-item>
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| | | <div class="check-line"></div>
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| | | <template v-for="item in columns" :key="item.key">
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| | | <el-dropdown-item>
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| | | <el-checkbox :checked="item.visible" @change="checkboxChange($event, item.label)" :label="item.label" />
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| | | <el-checkbox v-model="item.visible" @change="checkboxChange($event, item.label)" :label="item.label" />
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| | | </el-dropdown-item>
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| | | </template>
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| | | </el-dropdown-menu>
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| | |
| | | /* 是否显示检索条件 */
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| | | showSearch: {
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| | | type: Boolean,
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| | | default: true,
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| | | default: true
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| | | },
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| | | /* 显隐列信息 */
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| | | columns: {
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| | | type: Array,
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| | | type: Array
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| | | },
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| | | /* 是否显示检索图标 */
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| | | search: {
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| | | type: Boolean,
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| | | default: true,
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| | | default: true
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| | | },
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| | | /* 显隐列类型(transfer穿梭框、checkbox复选框) */
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| | | showColumnsType: {
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| | | type: String,
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| | | default: "checkbox",
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| | | default: "checkbox"
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| | | },
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| | | /* 右外边距 */
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| | | gutter: {
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| | | type: Number,
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| | | default: 10,
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| | | default: 10
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| | | },
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| | | })
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| | |
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| | | const emits = defineEmits(['update:showSearch', 'queryTable']);
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| | | const emits = defineEmits(['update:showSearch', 'queryTable'])
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| | |
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| | | // 显隐数据
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| | | const value = ref([]);
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| | | const value = ref([])
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| | | // 弹出层标题
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| | | const title = ref("显示/隐藏");
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| | | const title = ref("显示/隐藏")
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| | | // 是否显示弹出层
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| | | const open = ref(false);
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| | | const open = ref(false)
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| | |
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| | | const style = computed(() => {
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| | | const ret = {};
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| | | const ret = {}
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| | | if (props.gutter) {
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| | | ret.marginRight = `${props.gutter / 2}px`;
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| | | ret.marginRight = `${props.gutter / 2}px`
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| | | }
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| | | return ret;
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| | | });
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| | | return ret
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| | | })
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| | |
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| | | // 是否全选/半选 状态
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| | | const isChecked = computed({
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| | | get: () => props.columns.every(col => col.visible),
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| | | set: () => {}
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| | | })
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| | | const isIndeterminate = computed(() => props.columns.some((col) => col.visible) && !isChecked.value)
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| | |
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| | | // 搜索
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| | | function toggleSearch() {
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| | | emits("update:showSearch", !props.showSearch);
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| | | emits("update:showSearch", !props.showSearch)
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| | | }
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| | |
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| | | // 刷新
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| | | function refresh() {
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| | | emits("queryTable");
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| | | emits("queryTable")
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| | | }
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| | |
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| | | // 右侧列表元素变化
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| | | function dataChange(data) {
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| | | for (let item in props.columns) {
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| | | const key = props.columns[item].key;
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| | | props.columns[item].visible = !data.includes(key);
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| | | const key = props.columns[item].key
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| | | props.columns[item].visible = !data.includes(key)
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| | | }
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| | | }
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| | |
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| | | // 打开显隐列dialog
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| | | function showColumn() {
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| | | open.value = true;
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| | | open.value = true
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| | | }
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| | |
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| | | if (props.showColumnsType == 'transfer') {
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| | | // 显隐列初始默认隐藏列
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| | | for (let item in props.columns) {
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| | | if (props.columns[item].visible === false) {
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| | | value.value.push(parseInt(item));
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| | | value.value.push(parseInt(item))
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| | | }
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| | | }
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| | | }
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| | |
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| | | // 勾选
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| | | // 单勾选
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| | | function checkboxChange(event, label) {
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| | | props.columns.filter(item => item.label == label)[0].visible = event;
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| | | props.columns.filter(item => item.label == label)[0].visible = event
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| | | }
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| | |
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| | | // 切换全选/反选
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| | | function toggleCheckAll() {
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| | | const newValue = !isChecked.value
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| | | props.columns.forEach((col) => (col.visible = newValue))
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| | | }
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| | | </script>
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| | |
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| | | <style lang='scss' scoped>
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| | |
| | | line-height: 30px;
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| | | padding: 0 17px;
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| | | }
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| | | .check-line {
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| | | width: 90%;
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| | | height: 1px;
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| | | background-color: #ccc;
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| | | margin: 3px auto;
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| | | }
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| | | </style>
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