From 9efbce1e5f1cb65cca216fee4084756dcbb432fa Mon Sep 17 00:00:00 2001
From: icssoa <615206459@qq.com>
Date: Wed, 22 Jun 2022 15:28:52 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E8=87=AA=E5=AE=9A=E4=B9=89?=
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---
 .../base/components/column-custom/index.vue   | 136 ++++++++++++++++++
 1 file changed, 136 insertions(+)
 create mode 100644 src/modules/base/components/column-custom/index.vue

diff --git a/src/modules/base/components/column-custom/index.vue b/src/modules/base/components/column-custom/index.vue
new file mode 100644
index 0000000..3036395
--- /dev/null
+++ b/src/modules/base/components/column-custom/index.vue
@@ -0,0 +1,136 @@
+<template>
+	<div class="cl-column-custom__wrap">
+		<el-button @click="open">自定义列</el-button>
+
+		<cl-dialog v-model="visible" title="自定义列">
+			<div class="cl-column-custom__dialog">
+				<div class="left">
+					<el-checkbox-group v-model="selection">
+						<el-checkbox
+							v-for="(item, index) in list"
+							:key="index"
+							:label="item.value"
+							>{{ item.label }}</el-checkbox
+						>
+					</el-checkbox-group>
+				</div>
+
+				<div class="right"></div>
+			</div>
+
+			<template #footer>
+				<el-button @click="close">取消</el-button>
+				<el-button type="success" @click="save">保存</el-button>
+			</template>
+		</cl-dialog>
+	</div>
+</template>
+
+<script lang="ts">
+import { computed, defineComponent, onMounted, ref } from "vue";
+import { useCrud } from "@cool-vue/crud";
+import store from "store";
+
+export default defineComponent({
+	name: "cl-column-custom",
+
+	props: {
+		name: String,
+		columns: {
+			type: Array,
+			default: () => []
+		}
+	},
+
+	setup(props) {
+		// cl-crud
+		const Crud = useCrud();
+
+		// 是否可见
+		const visible = ref(false);
+
+		// 选中
+		const selection = ref([]);
+
+		// 名称
+		const name = `column-custom__${props.name || location.pathname}`;
+
+		// 列数据
+		const list = computed(() => {
+			return props.columns
+				.filter((e: any) => !e.type)
+				.map((e: any) => {
+					return {
+						label: e.label,
+						value: e.prop
+					};
+				});
+		});
+
+		// 获取 prop
+		function getNames() {
+			const arr = store.get(name);
+			return arr ? arr : list.value.map((e) => e.value);
+		}
+
+		// 改变列
+		function change() {
+			const names = getNames();
+
+			if (store.get(name)) {
+				Crud.value?.Table.reBuild(() => {
+					props.columns.map((e: any) => {
+						if (!e.type) {
+							e.hidden = !names.includes(e.prop);
+						}
+					});
+				});
+			}
+		}
+
+		// 保存
+		function save() {
+			store.set(name, selection.value);
+			change();
+			close();
+		}
+
+		// 打开
+		function open() {
+			selection.value = getNames();
+			visible.value = true;
+		}
+
+		// 关闭
+		function close() {
+			visible.value = false;
+		}
+
+		onMounted(() => {
+			change();
+		});
+
+		return {
+			visible,
+			list,
+			selection,
+			open,
+			close,
+			save
+		};
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.cl-column-custom {
+	&__dialog {
+		.left {
+		}
+
+		.right {
+			border-left: 1px solid #eee;
+		}
+	}
+}
+</style>