Add handlers dynamically to dynamically created me

问题:

This code creates a menu/sub menu via the arrays taken from a sheet (GApps)

    // get globals
    var arrayMenu = globals.mpMenuItems;
    var arraySubMenu = globals.mpSubMenuItems;

    // create menu
    var menuBar = app.createMenuBar();
    var handler = app.createServerHandler();

    // add structure to menu
    for(var k=0; k<arrayMenu.length; k++) {
      menuBar.addItem(arrayMenu[k], this[arrayMenu[k][k]] = app.createMenuBar(true));
      for(var j=0; j<arraySubMenu[k].length; j++) {
        this[arrayMenu[k][k]].addItem(arraySubMenu[k][j], **handler**)
          .addSeparator(app.createMenuItemSeparator());
      }
      menuBar.addSeparator(app.createMenuItemSeparator());
    } 
    return menuBar;

Can anybody of you show me the way, how I can add the handlers dynamically as well? I've used the GWT code example as a guidance.

回答1:

You can create handlers using UiInstance's createServerHandler() and createClientHandler() methods.