Merge remote-tracking branch 'origin/sx_bz' into sx_bz

# Conflicts:
#	src/views/hainanBZ/ajbzDetailHN.vue

src/components/treeCode_components.vue

@@ -110,6 +110,7 @@ export default {
         props: []
       },
       fdId: "",
+       preCode: "",
     }
 
   },
@@ -117,7 +118,7 @@ export default {
     newValue() {
       var self = this;
       if (this.curItem.id != 'zcjddm' && this.curItem.codeOptions.length != 0) {
-        if (this.curFormData[this.curItem.id] != '') {
+        if (this.curFormData[this.curItem.id] != this.preCode) {
           let value = this.queryTree(this.curItem.codeOptions, this.curFormData[this.curItem.id]);
           this.codeTreeConfig.fieldItem = [];
           this.$set(
@@ -125,6 +126,7 @@ export default {
             this.curItem.id,
             value[0] == undefined ? '' : this.curFormData[this.curItem.id]
           );
+          this.preCode = this.curFormData[this.curItem.id]
           if (value && value.length > 1) {
             var label = '';
             value.forEach((singleValue, valueIndex) => {