Implement bulk edit (#101)

bookmarks/static/shared.js

@@ -0,0 +1,45 @@
+(function () {
+
+    function initConfirmationButtons() {
+        const buttonEls = document.querySelectorAll('.btn-confirmation');
+
+        function showConfirmation(buttonEl) {
+            const cancelEl = document.createElement(buttonEl.nodeName);
+            cancelEl.innerText = 'Cancel';
+            cancelEl.className = 'btn btn-link btn-sm btn-confirmation-action mr-1';
+            cancelEl.addEventListener('click', function () {
+                container.remove();
+                buttonEl.style = '';
+            });
+
+            const confirmEl = document.createElement(buttonEl.nodeName);
+            confirmEl.innerText = 'Confirm';
+            confirmEl.className = 'btn btn-link btn-delete btn-sm btn-confirmation-action';
+
+            if (buttonEl.nodeName === 'BUTTON') {
+                confirmEl.type = buttonEl.type;
+                confirmEl.name = buttonEl.name;
+            }
+            if (buttonEl.nodeName === 'A') {
+                confirmEl.href = buttonEl.href;
+            }
+
+            const container = document.createElement('span');
+            container.className = 'confirmation'
+            container.appendChild(cancelEl);
+            container.appendChild(confirmEl);
+            buttonEl.parentElement.insertBefore(container, buttonEl);
+            buttonEl.style = 'display: none';
+        }
+
+        buttonEls.forEach(function (linkEl) {
+            linkEl.addEventListener('click', function (e) {
+                e.preventDefault();
+                showConfirmation(linkEl);
+            });
+        });
+    }
+
+
+    initConfirmationButtons()
+})()