added showHeaders prop to datatable

packages/primevue/src/datatable/BaseDataTable.vue

@@ -238,6 +238,10 @@ export default {
             type: String,
             default: '960px'
         },
+        showHeaders: {
+            type: Boolean,
+            default: true
+        },
         showGridlines: {
             type: Boolean,
             default: false

packages/primevue/src/datatable/DataTable.d.ts

@@ -1168,6 +1168,11 @@ export interface DataTableProps {
      * Whether to show grid lines between cells.
      * @defaultValue false
      */
+    showHeaders?: boolean | undefined;
+    /**
+     * Whether to display table headers
+     * @defaultValue true
+     */
     showGridlines?: boolean | undefined;
     /**
      * Whether to displays rows with alternating colors.

packages/primevue/src/datatable/DataTable.vue

@@ -70,6 +70,7 @@
                 <template #content="slotProps">
                     <table ref="table" role="table" :class="[cx('table'), tableClass]" :style="[tableStyle, slotProps.spacerStyle]" v-bind="{ ...tableProps, ...ptm('table') }">
                         <DTTableHeader
+                            v-if="showHeaders"
                             :columnGroup="headerColumnGroup"
                             :columns="slotProps.columns"
                             :rowGroupMode="rowGroupMode"