fix: 表格明细无需显示导出图片按钮

frontend/src/components/canvas/components/Editor/Preview.vue

@@ -38,7 +38,7 @@
               </el-button>
               <el-dropdown-menu slot="dropdown">
                 <el-dropdown-item @click.native="exportExcel"><svg-icon icon-class="ds-excel" class="ds-icon-excel" />Excle</el-dropdown-item>
-                <el-dropdown-item icon="el-icon-picture-outline" @click.native="exportViewImg">{{ $t('chart.image') }}</el-dropdown-item>
+                <el-dropdown-item v-if="showExportImgButton" icon="el-icon-picture-outline" @click.native="exportViewImg">{{ $t('chart.image') }}</el-dropdown-item>
               </el-dropdown-menu>
             </el-dropdown>
           </span>
@@ -137,6 +137,9 @@ export default {
   created() {
   },
   computed: {
+    showExportImgButton() {
+      return this.showChartInfo.type && !this.showChartInfo.type.includes('table')
+    },
     canvasInfoMainStyle() {
       if (this.backScreenShot) {
         return {

frontend/src/components/canvas/components/Editor/index.vue

@@ -160,7 +160,7 @@
           </el-button>
           <el-dropdown-menu slot="dropdown">
             <el-dropdown-item @click.native="exportExcel"><svg-icon icon-class="ds-excel" class="ds-icon-excel" />Excle</el-dropdown-item>
-                <el-dropdown-item icon="el-icon-picture-outline" @click.native="exportViewImg">{{ $t('chart.image') }}</el-dropdown-item>
+            <el-dropdown-item v-if="showExportImgButton" icon="el-icon-picture-outline" @click.native="exportViewImg">{{ $t('chart.image') }}</el-dropdown-item>
           </el-dropdown-menu>
         </el-dropdown>
       </span>
@@ -952,6 +952,10 @@ export default {
     }
   },
   computed: {
+    showExportImgButton() {
+      // if the chart type belong to table,'export image' button should be hidden
+      return this.showChartInfo.type && !this.showChartInfo.type.includes('table')
+    },
     showGrid() {
       if (this.canvasStyleData && this.canvasStyleData.aidedDesign) {
         return this.canvasStyleData.aidedDesign.showGrid