From 2bc824e5b9065dbbf27ff2f51e333f4f6487dfb6 Mon Sep 17 00:00:00 2001
From: cagataycivici <cagatay.civici@gmail.com>
Date: Sun, 28 Jul 2019 17:11:23 +0300
Subject: [PATCH] Fixed #27 - Reset DataTable page after sort

---
 src/components/datatable/DataTable.vue | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/components/datatable/DataTable.vue b/src/components/datatable/DataTable.vue
index bc10c7b5e..14b935218 100644
--- a/src/components/datatable/DataTable.vue
+++ b/src/components/datatable/DataTable.vue
@@ -11,7 +11,7 @@
             <div class="p-datatable-header" v-if="$scopedSlots.header">
                 <slot name="header"></slot>
             </div>
-            <DTPaginator v-if="paginatorTop" :rows="rows" :first="first" :totalRecords="totalRecordsLength" :pageLinkSize="pageLinkSize" :template="paginatorTemplate" :rowsPerPageOptions="rowsPerPageOptions"
+            <DTPaginator v-if="paginatorTop" :rows="d_rows" :first="d_first" :totalRecords="totalRecordsLength" :pageLinkSize="pageLinkSize" :template="paginatorTemplate" :rowsPerPageOptions="rowsPerPageOptions"
 					:currentPageReportTemplate="currentPageReportTemplate" class="p-paginator-top" @page="onPage($event)" :alwaysShow="alwaysShowPaginator">
                 <template #left v-if="$scopedSlots.paginatorLeft">
                     <slot name="paginatorLeft"></slot>
@@ -61,7 +61,7 @@
                     </tr>
                 </tbody>
             </table>
-            <DTPaginator v-if="paginatorBottom" :rows="rows" :first="first" :totalRecords="totalRecordsLength" :pageLinkSize="pageLinkSize" :template="paginatorTemplate" :rowsPerPageOptions="rowsPerPageOptions"
+            <DTPaginator v-if="paginatorBottom" :rows="d_rows" :first="d_first" :totalRecords="totalRecordsLength" :pageLinkSize="pageLinkSize" :template="paginatorTemplate" :rowsPerPageOptions="rowsPerPageOptions"
 					:currentPageReportTemplate="currentPageReportTemplate" class="p-paginator-bottom" @page="onPage($event)" :alwaysShow="alwaysShowPaginator">
                 <template #left v-if="$scopedSlots.paginatorLeft">
                     <slot name="paginatorLeft"></slot>
@@ -283,6 +283,7 @@ export default {
         },
         onColumnHeaderClick(event, column) {
             if (column.sortable) {
+                this.resetPage();
                 const targetNode = event.target;
                 const columnField = column.field || column.sortField;
 
@@ -829,6 +830,10 @@ export default {
                 }
                 document.body.removeChild(link);
             }
+        },
+        resetPage() {
+            this.d_first = 0;
+            this.$emit('update:first', this.d_first);
         }
     },
     computed: {