X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/ddb7f33868ea499ab8f48a7062f145e8c0fbe02f..refs/pull/3693/head:/resources/js/services/dom.js

diff --git a/resources/js/services/dom.js b/resources/js/services/dom.js
index 966a4540e..7a7b2c9bc 100644
--- a/resources/js/services/dom.js
+++ b/resources/js/services/dom.js
@@ -25,17 +25,42 @@ export function onEvents(listenerElement, events, callback) {
 /**
  * Helper to run an action when an element is selected.
  * A "select" is made to be accessible, So can be a click, space-press or enter-press.
- * @param listenerElement
- * @param callback
+ * @param {HTMLElement|Array} elements
+ * @param {function} callback
  */
-export function onSelect(listenerElement, callback) {
-    listenerElement.addEventListener('click', callback);
-    listenerElement.addEventListener('keydown', (event) => {
-        if (event.key === 'Enter' || event.key === ' ') {
-            event.preventDefault();
+export function onSelect(elements, callback) {
+    if (!Array.isArray(elements)) {
+        elements = [elements];
+    }
+
+    for (const listenerElement of elements) {
+        listenerElement.addEventListener('click', callback);
+        listenerElement.addEventListener('keydown', (event) => {
+            if (event.key === 'Enter' || event.key === ' ') {
+                event.preventDefault();
+                callback(event);
+            }
+        });
+    }
+}
+
+/**
+ * Listen to enter press on the given element(s).
+ * @param {HTMLElement|Array} elements
+ * @param {function} callback
+ */
+export function onEnterPress(elements, callback) {
+    if (!Array.isArray(elements)) {
+        elements = [elements];
+    }
+
+    const listener = event => {
+        if (event.key === 'Enter') {
             callback(event);
         }
-    });
+    }
+
+    elements.forEach(e => e.addEventListener('keypress', listener));
 }
 
 /**
@@ -72,4 +97,24 @@ export function findText(selector, text) {
         }
     }
     return null;
+}
+
+/**
+ * Show a loading indicator in the given element.
+ * This will effectively clear the element.
+ * @param {Element} element
+ */
+export function showLoading(element) {
+    element.innerHTML = `<div class="loading-container"><div></div><div></div><div></div></div>`;
+}
+
+/**
+ * Remove any loading indicators within the given element.
+ * @param {Element} element
+ */
+export function removeLoading(element) {
+    const loadingEls = element.querySelectorAll('.loading-container');
+    for (const el of loadingEls) {
+        el.remove();
+    }
 }
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