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    Default Answered: NavigationView problem with pop and push

    Answered: NavigationView problem with pop and push


    Hi all!

    I have a problem with NavigationView. I could not push a new view as after popping some views from a NavigationView (Ext.navigation.View). Here is my code:

    Code:
    navigationview.pop(); // or navigationview.pop(n)
    navigationview.push({xtype: 'button', text: 'New View'}); // nothing happens!
    How to resolve it, how to make the push operation working?
    Thanks!

  2. When you pop, it has to animate back so you have to wait for the anim to finish before pushing.

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    Are you sure that your navigationview variable holds a valid instance of an xtype navigationview? You can find out if you inspect it in the console:

    console.log(navigationview)

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    When you pop, it has to animate back so you have to wait for the anim to finish before pushing.
    Mitchell Simoens @SenchaMitch
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    Default


    Quote Originally Posted by mitchellsimoens View Post
    When you pop, it has to animate back so you have to wait for the anim to finish before pushing.
    That seems to be right as I think. I also spent my hours to find out how to resolve it but nothing found. I also tried the following code to test effects of animation but this works fine:
    Code:
    navigationview.push(view1);
    navigationview.push(view2);
    navigationview.push(view3);

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    Quote Originally Posted by diractor View Post
    Are you sure that your navigationview variable holds a valid instance of an xtype navigationview? You can find out if you inspect it in the console:

    console.log(navigationview)
    I'm sure that a valid navigationview object with xtype = 'navigationview' and I can push, pop views with it

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    Try this:

    Code:
            navigationview.setAnimation({
                type: 'slide',
                duration: 200
            });
            var animation = navigationview.getAnimation();
    
            animation.on({
                        animationend: function() {
                            navigationview.push({xtype:'button', text:'New View'});
    },
    scope: navigationview, single: true }); navigationview.pop();

  8. #7
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    Default


    Thanks for your help. I finally used Container with card layout instead of NavigationView so I can avoid that problem.

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    The solution pointed above can work with any container using card layout (which is the case of NavigationView). If you change the navigationView object to use your container it should work as well.

    Thanks

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