fix bug

src/views/business/common-cargo.vue

@@ -399,8 +399,17 @@ export default {
       if (submitRow.cargoValue !== undefined && submitRow.cargoValue !== null) {
         submitRow.cargoValue = String(submitRow.cargoValue).trim();
       }
+      if (!submitRow.cargoValue || String(submitRow.cargoValue) === '-1') {
+        submitRow.cargoValue = null;
+      }
       return submitRow;
     },
+    normalizeCargoValue(row) {
+      if (row && String(row.cargoValue) === '-1') {
+        row.cargoValue = null;
+      }
+      return row;
+    },
     validateRow(row) {
       if (!row.firstCargoTypeName || !row.firstCargoTypeCode) {
         this.$message.warning('请选择一级货物类型');
@@ -539,7 +548,7 @@ export default {
       }
       if (['edit', 'view'].includes(type)) {
         api.getDetail(this.form.id).then(res => {
-          this.form = res.data.data || {};
+          this.form = this.normalizeCargoValue(res.data.data || {});
           this.ensureCargoTypeOption('firstCargoTypeOptions', {
             cargoName: this.form.firstCargoTypeName,
             cargoCode: this.form.firstCargoTypeCode,
@@ -593,7 +602,7 @@ export default {
         .then(res => {
           const result = res.data.data;
           this.page.total = result.total;
-          this.data = result.records;
+          this.data = (result.records || []).map(row => this.normalizeCargoValue(row));
           this.selectionClear();
         })
         .finally(() => {
@@ -654,6 +663,12 @@ export default {
 
 <style lang="scss" scoped>
 .common-cargo-page {
+  // 仅缩短本页面筛选栏中的输入框和下拉框，避免影响表单及其他页面。
+  :deep(.avue-crud__search .el-form-item__content > .el-input),
+  :deep(.avue-crud__search .el-form-item__content > .el-select) {
+    width: 70%;
+  }
+
   &__value-unit {
     display: flex;
     align-items: center;