在线监测点修改

2024-02-26 10:43:33 +08:00
parent 7b23931743
commit d815548a50
11 changed files with 624 additions and 80 deletions
--- a/src/components/tree/tree-v2.vue
+++ b/src/components/tree/tree-v2.vue
@@ -0,0 +1,132 @@
+<template>
+    <div  :style="{ width: menuCollapse ? '40px' : props.width }"
+          style='transition: all 0.3s; overflow: hidden'>
+        <Icon
+            v-show='menuCollapse'
+            @click='onMenuCollapse'
+            :name="menuCollapse ? 'el-icon-Expand' : 'el-icon-Fold'"
+            :class="menuCollapse ? 'unfold' : ''"
+            size='18'
+            class='fold ml10 mt20 menu-collapse'
+            style='cursor: pointer'
+        />
+        <div id='tree-index' class='cn-tree' :style='{ opacity: menuCollapse ? 0 : 1 }'>
+            <div style='display: flex; align-items: center' class='mb10'>
+                <el-input v-model='filterText' placeholder='请输入内容' clearable>
+                    <template #prefix>
+                        <Icon name='el-icon-Search' style='font-size: 16px' />
+                    </template>
+                </el-input>
+                <Icon
+                    @click='onMenuCollapse'
+                    :name="menuCollapse ? 'el-icon-Expand' : 'el-icon-Fold'"
+                    :class="menuCollapse ? 'unfold' : ''"
+                    size='18'
+                    class='fold ml10 menu-collapse'
+                    style='cursor: pointer'
+                    v-if='props.canExpand'
+                />
+            </div>
+            <el-tree-v2
+                style='flex: 1; overflow: auto'
+                ref='treeRef'
+                :props='defaultProps'
+                highlight-current
+                default-expand-all
+                :filter-node-method='filterNode'
+                :height='treeHeight'
+                v-bind='$attrs'
+            >
+                <template #default='{ node, data }'>
+                    <span class='custom-tree-node'>
+                        <Icon
+                            :name='data.icon'
+                            style='font-size: 16px'
+                            :style='{ color: data.color }'
+                            v-if='data.icon'
+                        />
+                        <span style='margin-left: 4px'>{{ node.label }}</span>
+                    </span>
+                </template>
+            </el-tree-v2>
+        </div>
+    </div>
+</template>
+
+<script lang='ts' setup>
+import useCurrentInstance from '@/utils/useCurrentInstance'
+import { ElTree } from 'element-plus'
+import { onMounted, ref, watch } from 'vue'
+
+defineOptions({
+    name: 'govern/tree'
+})
+
+interface Props {
+    width?: string
+    canExpand?: boolean
+}
+
+const props = withDefaults(defineProps<Props>(), {
+    width: '280px',
+    canExpand: true
+})
+const treeHeight = ref(0)
+const { proxy } = useCurrentInstance()
+const menuCollapse = ref(false)
+const filterText = ref('')
+const defaultProps = {
+    label: 'name',
+    value: 'id'
+}
+watch(filterText, val => {
+    treeRef.value!.filter(val)
+})
+const onMenuCollapse = () => {
+    menuCollapse.value = !menuCollapse.value
+    proxy.eventBus.emit('cnTreeCollapse', menuCollapse)
+}
+const filterNode = (value: string, data: any) => {
+    if (!value) return true
+    return data.name.includes(value)
+}
+const treeRef = ref<InstanceType<typeof ElTree>>()
+defineExpose({ treeRef })
+onMounted(
+    () => {
+        let dom = document.getElementById('tree-index')
+        if (dom) {
+            treeHeight.value = dom.offsetHeight - 68
+        }
+    }
+)
+</script>
+
+<style lang='scss' scoped>
+.cn-tree {
+    flex-shrink: 0;
+    display: flex;
+    flex-direction: column;
+    box-sizing: border-box;
+    padding: 10px;
+    height: 100%;
+    width: 100%;
+
+    :deep(.el-tree) {
+        border: 1px solid var(--el-border-color);
+    }
+
+    :deep(.el-tree--highlight-current .el-tree-node.is-current > .el-tree-node__content) {
+        background-color: var(--el-color-primary-light-7);
+    }
+
+    .menu-collapse {
+        color: var(--el-color-primary);
+    }
+}
+
+.custom-tree-node {
+    display: flex;
+    align-items: center;
+}
+</style>