Folding in the JavaScript Editor
Folding, which refers to collapsing/expanding portions of code in the JavaScript Editor, can be accomplished manually by selecting the + / - icon in the left margin of the JS Editor or from the Editor's Context menu (which offers more ways to collapse/expand folds faster than you can do manually). Use the following steps to collapse/expand a fold from the Context menu. (The procedures to perform the other folding actions are similar.)
- Navigate to the page that has the desired JavaScript Editor, and select the first line of the desired fold.
Note: You need to select the first line in the desired fold. which lines are distinguished by a +/- icon in the grey margin of the JS Editor (previous graphic). If you do not select one of these lines, the Editor does not collapse/expand the fold.
You can see how many lines of code are in a fold by moving the pointer into the grey margin below a +/- icon, which action reveals a bracket that extends from the icon down to the last line of the fold.
- On the context menu, move the pointer over Folding, and select an option on the sub-menu (in this case, Collapse Current Fold) .
Note: The Collapse Current Fold action is performed.