Merge pull request #5 from qburst/#5440-fix-up-arrow-key-in-terminal

#5440: Fix Up arrow key in terminal
primefaces · Mar 19, 2024 · fe0ec01 · fe0ec01
2 parents 827595f + 954744f
commit fe0ec01
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/components/lib/terminal/Terminal.vue b/components/lib/terminal/Terminal.vue
@@ -26,7 +26,8 @@ export default {
     data() {
         return {
             commandText: null,
-            commands: []
+            commands: [],
+            currentCommandIdx: -1
         };
     },
     mounted() {
@@ -48,6 +49,10 @@ export default {
                 this.commands.push({ text: this.commandText });
                 TerminalService.emit('command', this.commandText);
                 this.commandText = '';
+                this.currentCommandIdx = this.commands.length - 1;
+            } else if (event.key === 'ArrowUp' && this.currentCommandIdx > -1) {
+                this.commandText = this.commands[this.currentCommandIdx].text;
+                this.currentCommandIdx--;
             }
         },
         responseListener(response) {

diff --git a/doc/terminal/AccessibilityDoc.vue b/doc/terminal/AccessibilityDoc.vue
@@ -25,6 +25,12 @@
                         </td>
                         <td>Executes the command when focus in on the input element.</td>
                     </tr>
+                    <tr>
+                        <td>
+                            <i>up</i>
+                        </td>
+                        <td>Recall previously entered commands to the terminal.</td>
+                    </tr>
                 </tbody>
             </table>
         </div>