bug: beta6 to rc2 - scope problem

[tigrus]

Type: bug

Platform: all

I have code like this:

  <ion-side-menus>
    <ion-side-menu-content>
        <ion-nav-bar class="bar-dark bar-header">
          <ion-nav-buttons side="left">
            <button class="button button-icon button-clear ion-navicon" menu-toggle="left">
            </button>
          </ion-nav-buttons>
          <ion-nav-buttons side="right" class="no-top" ng-if="user">
            <button class="icon-right ion-plus button">
              {{user.balance | currency }} &nbsp;&nbsp;
            </button>
          </ion-nav-buttons>
        </ion-nav-bar>
        <ion-nav-view animation="slide-left-right" name="menu-content"></ion-nav-view>

    </ion-side-menu-content>
    <ion-side-menu side="left">
          <ion-header-bar class="bar-positive" href="#/fantasy/home">
          </ion-header-bar>
          <ion-content class="has-header">
              <ion-list>
                <ion-item nav-clear menu-close href="#/home">
                  Home
                </ion-item>
                <ion-item nav-clear menu-close href="#/login" ng-if="!user">
                  Login
                </ion-item>
                <ion-item nav-clear menu-close href="#/games/all">
                  View All Games
                </ion-item>
                <ion-item nav-clear menu-close href="#/games/my">
                  My Games
                </ion-item>
                <ion-item nav-clear menu-close href="#/logout" ng-if="user">
                  Logout
                </ion-item>
              </ion-list>
            </ion-content>
    </ion-side-menu>
  </ion-side-menus>

Line:
<ion-nav-buttons side="right" class="no-top" ng-if="user">
not works.

Line:
<ion-item nav-clear menu-close href="#/logout" ng-if="user">
works.

In beta6 both line works. In rc2 - first line not working.

{{user.balance}} - works when removing if statement.

Where to dig?

[tigrus]

Looks like trouble in rc2 with this line:

<ion-nav-buttons side="right" class="no-top" ng-if="user">

It's now showing block in both cases - user and !user.

[zane-insta]

I am having the same problem.

[Fayozjon]

I think you have to use ng-if=="user"

[piernik]

Me too - looks like ion-nav-buttons copies $scope and not updates it

[piernik]

Here is my bug: http://codepen.io/piernik/pen/NPQqgG
Click Go to list then first - title is default Item. Then click second title changes to Long first title

There is a bug I think

[perrygovier]

Directives copy their parent's scope in the OOP fashion where once they're instantiated they don't automatically update. Does using $parent.user help?

[tigrus]

@perrygovier no. Only remove of ng-if helps. ng-if="true" also not working.

[piernik]

@perrygovier have You looked at my codepen? There is bug for sure. Looks like navbar is refreshing scope too early - when final scope isn't set yet.
I think @tigrus has the same problem.

[Yuripetusko]

@piernik I don't think there's a bug in ionic,It all works for me here: http://codepen.io/Yuripetusko/pen/MYNVxz

[piernik]

@Yuripetusko even in Your codepen it's not working well.
Click Go to list then first - title is ok
then second title is ok
then first again - title is wrong
navigate a little - title is not always changing as it should

[Yuripetusko]

@piernik Yes you are right! I can see it now. I updated code a little bit so it's cleaner for ionic developers to see the issue. http://codepen.io/Yuripetusko/pen/MYNVxz

Basically if you go to list, then click first item, then click second item, and then click first one again the title doesn't update even though scope value is definitely updated