Merge pull request #250 from dataease/pr@dev@feat_更换数据集确认按钮调整

frontend/src/views/chart/view/ChartEdit.vue

@@ -366,7 +366,7 @@
       <p style="margin-top: 10px;color:#F56C6C;font-size: 12px;">{{ $t('chart.change_ds_tip') }}</p>
       <div slot="footer" class="dialog-footer">
         <el-button size="mini" @click="closeChangeChart">{{ $t('chart.cancel') }}</el-button>
-        <el-button type="primary" size="mini" :disabled="!table || !table.id" @click="changeChart">{{ $t('chart.confirm') }}</el-button>
+        <el-button type="primary" size="mini" :disabled="!table || !table.id || !changeTable || !changeTable.id" @click="changeChart">{{ $t('chart.confirm') }}</el-button>
       </div>
     </el-dialog>