add nova

nova/resources/js/mixins/Paginatable.js

@@ -0,0 +1,26 @@
+export default {
+  methods: {
+    /**
+     * Select the previous page.
+     */
+    selectPreviousPage() {
+      this.updateQueryString({ [this.pageParameter]: this.currentPage - 1 })
+    },
+
+    /**
+     * Select the next page.
+     */
+    selectNextPage() {
+      this.updateQueryString({ [this.pageParameter]: this.currentPage + 1 })
+    },
+  },
+
+  computed: {
+    /**
+     * Get the current page from the query string.
+     */
+    currentPage() {
+      return parseInt(this.queryStringParams[this.pageParameter] || 1)
+    },
+  },
+}