fix:修复控制台报错

data-room-ui/packages/BasicComponents/Numbers/index.vue

@@ -40,7 +40,10 @@ export default {
     // 通过表达式计算得来的值
     getDataByExpression (config) {
       // 如果表达式是由其他组件的值构成的
-      if (this.config.expressionCodes && this.config.expressionCodes.length) {
+      const len = this.config.expressionCodes ? this.config.expressionCodes.length : 0
+      const len1 = this.currentComputedDatas ? Object.keys(this.currentComputedDatas).length : 0
+      const len2 = this.currentDataset ? Object.keys(this.currentDataset).length : 0
+      if (len && len === len1 + len2) {
         // eslint-disable-next-line no-new-func
         const result = new Function('dataset', 'computedDatas', this.config.expression)
         config.customize.title = result(this.dataset, this.computedDatas)

data-room-ui/packages/BasicComponents/Texts/index.vue

@@ -40,7 +40,10 @@ export default {
     // 通过表达式计算得来的值
     getDataByExpression (config) {
       // 如果表达式是由其他组件的值构成的
-      if (this.config.expressionCodes && this.config.expressionCodes.length) {
+      const len = this.config.expressionCodes ? this.config.expressionCodes.length : 0
+      const len1 = this.currentComputedDatas ? Object.keys(this.currentComputedDatas).length : 0
+      const len2 = this.currentDataset ? Object.keys(this.currentDataset).length : 0
+      if (len && len === len1 + len2) {
       // eslint-disable-next-line no-new-func
         const result = new Function('dataset', 'computedDatas', this.config.expression)
         config.customize.title = result(this.dataset, this.computedDatas)