AppBuilder - Back button

[MariusStoica]

Hi guys, Hi Pavel, Hi Midhun,

I'm having a problem with the "Back" button.

It's there because on each page I've activated the "showNavButton" option.But the thing is ... it doesn't work, nothing happens.

I didn't modify the default function "backBtnTap: function() ":

backBtnTap: function() {

     var bus = sap.ui.getCore().getEventBus();

     bus.publish("nav", "back");

},

Anyone has a clue?

Thanks,

Marius.

[PavelPenaz · Accepted solution]

Hi Marius,

It works in my sample project, can you check the following?

1. Did you define the backBtnTap in the JS controller of the particular view?

2. Did you define the event for NavButtonTab in this particular view as backBtnTap?

Thanks.

Pavel

[MariusStoica · Accepted solution]

Yeah Pavel,

the only thing I had to add to my page.view.html was in the "Events" tab, there is the "navButtonPress" or "navButtonTap". I had to assign the function that already exists "backBtnTap" to one of those declarations, and everything worked just fine.

Thanks,

Marius

[midhun_vp]

Can you try the below sample code :

handleNavButtonPress : function (evt) {

this.nav.back(“Master”);

}

Midhun VP

[MariusStoica]

Hi Midhun,

I tried that on my tab app and didn't work. I've put break points on both standard function (backBtnTap: function()) and in the custom function you pointed. Chrome didn't stop in any of them

Thanks,

Marius