refactor example demo (#713)

* refactor: Adjust the example directory structure

* perf form demo

* refine editor-slide-upload css

* refine demo

src/views/tab/components/tabPane.vue

@@ -0,0 +1,98 @@
+<template>
+  <el-table :data="list" border fit highlight-current-row style="width: 100%">
+
+    <el-table-column align="center" label="ID" width="65"  v-loading="loading"
+    element-loading-text="请给我点时间！">
+      <template slot-scope="scope">
+        <span>{{scope.row.id}}</span>
+      </template>
+    </el-table-column>
+
+    <el-table-column width="180px" align="center" label="Date">
+      <template slot-scope="scope">
+        <span>{{scope.row.timestamp | parseTime('{y}-{m}-{d} {h}:{i}')}}</span>
+      </template>
+    </el-table-column>
+
+    <el-table-column min-width="300px" label="Title">
+      <template slot-scope="scope">
+        <span>{{scope.row.title}}</span>
+        <el-tag>{{scope.row.type}}</el-tag>
+      </template>
+    </el-table-column>
+
+    <el-table-column width="110px" align="center" label="Author">
+      <template slot-scope="scope">
+        <span>{{scope.row.author}}</span>
+      </template>
+    </el-table-column>
+
+    <el-table-column width="120px" label="Importance">
+      <template slot-scope="scope">
+        <svg-icon v-for="n in +scope.row.importance" icon-class="star" :key="n"></svg-icon>
+      </template>
+    </el-table-column>
+
+    <el-table-column align="center" label="Readings" width="95">
+      <template slot-scope="scope">
+        <span>{{scope.row.pageviews}}</span>
+      </template>
+    </el-table-column>
+
+    <el-table-column class-name="status-col" label="Status" width="110">
+      <template slot-scope="scope">
+        <el-tag :type="scope.row.status | statusFilter">{{scope.row.status}}</el-tag>
+      </template>
+    </el-table-column>
+
+  </el-table>
+</template>
+
+<script>
+import { fetchList } from '@/api/article'
+
+export default {
+  props: {
+    type: {
+      type: String,
+      default: 'CN'
+    }
+  },
+  data() {
+    return {
+      list: null,
+      listQuery: {
+        page: 1,
+        limit: 5,
+        type: this.type,
+        sort: '+id'
+      },
+      loading: false
+    }
+  },
+  filters: {
+    statusFilter(status) {
+      const statusMap = {
+        published: 'success',
+        draft: 'info',
+        deleted: 'danger'
+      }
+      return statusMap[status]
+    }
+  },
+  created() {
+    this.getList()
+  },
+  methods: {
+    getList() {
+      this.loading = true
+      this.$emit('create') // for test
+      fetchList(this.listQuery).then(response => {
+        this.list = response.data.items
+        this.loading = false
+      })
+    }
+  }
+}
+</script>
+

src/views/tab/index.vue

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+<template>
+  <div class="tab-container">
+    <el-tag>mounted times ：{{createdTimes}}</el-tag>
+    <el-alert style="width:200px;display:inline-block;vertical-align: middle;margin-left:30px;" title="Tab with keep-alive" type="success" :closable="false">
+    </el-alert>
+    <el-tabs style='margin-top:15px;' v-model="activeName" type="border-card">
+      <el-tab-pane v-for="item in tabMapOptions" :label="item.label" :key='item.key' :name="item.key">
+        <keep-alive>
+          <tab-pane v-if='activeName==item.key' :type='item.key' @create='showCreatedTimes'></tab-pane>
+        </keep-alive>
+      </el-tab-pane>
+    </el-tabs>
+  </div>
+</template>
+
+<script>
+import tabPane from './components/tabPane'
+
+export default {
+  name: 'tab',
+  components: { tabPane },
+  data() {
+    return {
+      tabMapOptions: [
+        { label: 'China', key: 'CN' },
+        { label: 'USA', key: 'US' },
+        { label: 'Japan', key: 'JP' },
+        { label: 'Eurozone', key: 'EU' }
+      ],
+      activeName: 'CN',
+      createdTimes: 0
+    }
+  },
+  methods: {
+    showCreatedTimes() {
+      this.createdTimes = this.createdTimes + 1
+    }
+  }
+}
+</script>
+
+<style scoped>
+  .tab-container{
+    margin: 30px;
+  }
+</style>