refactoring

2024-07-14 21:39:49 +02:00
parent c9b76253ff
commit d1d9d29651
5 changed files with 6 additions and 7 deletions
--- a/docs/Select2.js
+++ b/docs/Select2.js
@@ -0,0 +1,50 @@
+class Select2 {
+
+    static initializeSelectElement(
+        {
+            selectElement,
+            textOfOption2Select,
+            onSelectOptionHavingValueAndText,
+            minimumInputLength
+        }) {
+        selectElement.select2({ minimumInputLength: minimumInputLength });
+        selectElement.on(
+            'select2:select',
+            function (event) {
+                const id = event.params.data.id;
+                const text = event.params.data.text;
+                onSelectOptionHavingValueAndText(id, text);
+            });
+        Select2.#selectOptionHavingText(selectElement, textOfOption2Select);
+    }
+
+    static #selectOptionHavingText(selectElement, text) {
+        const option = Select2.#getOptionHavingText(selectElement, text);
+        if (option === undefined) {
+            return;
+        }
+        Select2.#selectOption(selectElement, option);
+    }
+
+    static #getOptionHavingText(selectElement, text) {
+        if (text === null) {
+            return undefined;
+        }
+        return Array
+            .from(selectElement[0].options)
+            .find(option => option.text == text);
+    }
+
+    static #selectOption(selectElement, option) {
+        selectElement.val(option.value).trigger('change');
+        selectElement.trigger({
+            type: 'select2:select',
+            params: {
+                data: {
+                    "id": option.value,
+                    "text": option.text
+                }
+            }
+        });
+    }
+}