fix(CrudModel): onChange $index

src/components/CrudModel.vue

@@ -98,19 +98,17 @@ defineExpose({
 });
 
 async function fetch(data) {
-    if (data && Array.isArray(data)) {
-        let $index = 0;
-        data.map((d) => (d.$index = $index++));
-    }
-
     resetData(data);
-
     emit('onFetch', data);
     return data;
 }
 
 function resetData(data) {
     if (!data) return;
+    if (data && Array.isArray(data)) {
+        let $index = 0;
+        data.map((d) => (d.$index = $index++));
+    }
     originalData.value = JSON.parse(JSON.stringify(data));
     formData.value = JSON.parse(JSON.stringify(data));
 
@@ -299,7 +297,7 @@ watch(formUrl, async () => {
         :url="url"
         :limit="limit"
         @on-fetch="fetch"
-        @on-change="resetData"
+        @on-change="fetch"
         :skeleton="false"
         ref="vnPaginateRef"
         v-bind="$attrs"