init

src/main/vue/src/mixins/pageableTable.js

@@ -151,12 +151,13 @@ export default {
     },
     watch: {
         sort() {
-            let sortStr = '';
+            let sortStr = [];
             for (let [key, value] of Object.entries(this.sort)) {
                 if (value) {
-                    sortStr += key + ',' + value;
+                    sortStr.push(key + ',' + value);
                 }
             }
+            sortStr = sortStr.join(';');
             this.$router
                 .replace({
                     query: {