fix load Table

src/components/TableD.vue

@@ -10,13 +10,16 @@
     dense
     :pagination-label="paginationLabel"
     v-model:pagination="pagination"
+    @request="onRequest"
     :grid="!$q.screen.gt.xs"
     :rows-per-page-options="[10, 25, 50, 100]"
+    :loading="loading"
   >
     <template v-slot:pagination="scope">
-      ทั้งหมด {{ attrs.rows.length }} รายการ
+      ทั้งหมด {{ pagination.rowsNumber || attrs.rows.length }} รายการ
       <q-pagination
         v-model="pagination.page"
+        @update:model-value="handlePageChange"
         active-color="primary"
         color="dark"
         :max="scope.pagesNumber"
@@ -27,9 +30,25 @@
       ></q-pagination>
     </template>
 
-    <template v-for="(_, slot) in slots" v-slot:[slot]="scope">
+    <template v-for="(_, slot) in slots" v-slot:[slot]="scope" :key="slot">
       <slot :name="slot" v-bind="scope || {}" />
     </template>
+
+    <template v-slot:loading>
+      <q-inner-loading showing class="q-mt-lg">
+        <q-spinner-dots color="primary" size="40px" />
+      </q-inner-loading>
+    </template>
+
+    <template v-slot:no-data>
+      <div
+        v-if="!loading && attrs.rows.length === 0"
+        class="full-width row flex-center q-pa-sm rounded-borders text-weight-medium"
+      >
+        <span> ไม่พบข้อมูล </span>
+      </div>
+    </template>
+
     <!-- <template #item="props">
       <div class="q-pa-xs col-xs-12 col-sm-6 col-md-4 col-lg-3">
         <q-card bordered flat>
@@ -55,22 +74,45 @@
   </q-table>
 </template>
 <script setup lang="ts">
-import { ref, useAttrs, useSlots } from "vue";
+import { ref, useAttrs, useSlots, computed, watch } from "vue";
 const attrs = ref<any>(useAttrs());
 const slots = ref<any>(useSlots());
 
+const emit = defineEmits(["update:pagination", "request"]);
+
 const props = defineProps({
   paging: {
     type: Boolean,
-    defualt: false,
+    default: false,
+  },
+  loading: {
+    type: Boolean,
+    default: false,
+  },
+  pagination: {
+    type: Object,
+    default: () => ({
+      sortBy: "desc",
+      descending: false,
+      page: 1,
+      rowsPerPage: 10,
+      // rowsNumber: 0,
+    }),
   },
 });
 
-const pagination = ref({
-  sortBy: "desc",
-  descending: false,
-  page: 1,
-  rowsPerPage: 10,
+// Internal pagination state ที่จะจัดการเอง
+const internalPagination = ref({
+  ...props.pagination,
+});
+
+// ใช้ computed เพื่อ sync กับ props และ internal state
+const pagination = computed({
+  get: () => internalPagination.value,
+  set: (value) => {
+    internalPagination.value = { ...value };
+    emit("update:pagination", value);
+  },
 });
 
 const paginationLabel = (start: string, end: string, total: string) => {
@@ -78,6 +120,57 @@ const paginationLabel = (start: string, end: string, total: string) => {
     return " " + start + " ถึง " + end + " จากจำนวน " + total + " รายการ";
   else return start + "-" + end + " ใน " + total;
 };
+
+function onRequest(requestProp: any) {
+  if (!requestProp || !requestProp.pagination) {
+    return;
+  }
+
+  const { pagination: newPagination } = requestProp;
+
+  // ถ้าเป็นการเปลี่ยนหน้า (page หรือ rowsPerPage เปลี่ยน) ให้ยิง request
+  const isPageChange =
+    internalPagination.value.page !== newPagination.page ||
+    internalPagination.value.rowsPerPage !== newPagination.rowsPerPage;
+
+  internalPagination.value = {
+    ...internalPagination.value,
+    ...newPagination,
+  };
+
+  if (isPageChange) {
+    emit("request", requestProp);
+  }
+}
+
+function handlePageChange(newPage: number) {
+  if (!newPage || newPage < 1) {
+    return;
+  }
+
+  internalPagination.value = {
+    ...internalPagination.value,
+    page: newPage,
+  };
+
+  // สร้าง request object เหมือนกับ onRequest
+  const requestProp = {
+    pagination: internalPagination.value,
+    filter: null,
+    getCellValue: () => {},
+  };
+
+  emit("request", requestProp);
+}
+
+// Watch props เพื่ออัปเดต internal state เมื่อ parent เปลี่ยน
+watch(
+  () => props.pagination,
+  (newPagination) => {
+    internalPagination.value = { ...newPagination };
+  },
+  { deep: true, immediate: true }
+);
 </script>
 
 <style lang="scss">
@@ -113,5 +206,33 @@ const paginationLabel = (start: string, end: string, total: string) => {
     margin-bottom: 0 !important;
     min-height: 0px !important;
   }
+
+  // Loading styles
+  .loading-overlay {
+    width: 100%;
+  }
+
+  .loading-row {
+    background: white;
+  }
+
+  .loading-cell {
+    text-align: center;
+    padding: 60px 20px;
+    border: none;
+  }
+
+  .loading-content {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    gap: 16px;
+  }
+
+  .loading-text {
+    color: #666;
+    font-size: 14px;
+    font-weight: 500;
+  }
 }
 </style>