1. #1
    Sencha User
    Join Date
    Jun 2013
    Posts
    10
    Vote Rating
    0
    offirgolan is on a distinguished road

      0  

    Default Unanswered: Camera Capture Not Working in Navigation View

    Unanswered: Camera Capture Not Working in Navigation View


    Hi there,

    So im trying to implement an image upload functionality in my application but I cant get it to work within my navigation view. When I make my "Cover Image" panel my initial view, I am able to change the image src of my imageView but when I make my navigation view my init view, I dont think my app enters the success function in the handler.

    Here is my handler

    Code:
    {                        xtype: 'button',
                            handler: function(button, event) {
                                Ext.device.Camera.capture({
                                    source: 'library',
                                    destination: 'file',
                                    quality: 100,
                                    //width: 202,
                                    //height: 302,
    
    
                                    success: function(image) {
                                        // Update the image view
                                        Ext.Msg.alert('Image URL', '' + image); 
                                        var imageView = this.getParent().getParent().down('#bookCover');
                                        imageView.setSrc(image);
    
    
                                        // Upload image here
                                    },
                                    failure: function() {
                                        Ext.Msg.alert('Error', 'There was an error when acquiring the picture.');
                                    },
                                    scope: this
                                });
                            },
                            itemId: 'library',
                            ui: 'confirm-round',
                            width: '100px',
                            text: 'Library'
                        }
    How my panel is build is that there like this

    [ COVER IMAGE]
    [CAPTURE] [ LIBRARY]

    When i press the Library button, it opens up the image library browser but when I click on an image it doesnt change the image src nor does it display the message alert. When I make this panel my init view, everything works as expected.

  2. #2
    Sencha - Senior Forum Manager mitchellsimoens's Avatar
    Join Date
    Mar 2007
    Location
    Gainesville, FL
    Posts
    37,054
    Answers
    3495
    Vote Rating
    850
    mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute

      0  

    Default


    Are you in a packaged app?
    Mitchell Simoens @SenchaMitch
    Sencha Inc, Senior Forum Manager
    ________________
    Check out my GitHub, lots of nice things for Ext JS 4 and Sencha Touch 2
    https://github.com/mitchellsimoens

    Think my support is good? Get more personalized support via a support subscription. https://www.sencha.com/store/

    Need more help with your app? Hire Sencha Services services@sencha.com

    Want to learn Sencha Touch 2? Check out Sencha Touch in Action that is in print!

    When posting code, please use BBCode's CODE tags.

  3. #3
    Sencha User
    Join Date
    Jun 2013
    Posts
    10
    Vote Rating
    0
    offirgolan is on a distinguished road

      0  

    Default


    Yes both scenarios are in a native/packaged app. Im testing this in the iOS Simulator.

  4. #4
    Sencha User
    Join Date
    Jun 2013
    Posts
    10
    Vote Rating
    0
    offirgolan is on a distinguished road

      0  

    Default


    Anyone?

    So in my navigational view, im noticing that after I choose an image on the native device from the library, the success or failure functions are not being called.

Thread Participants: 1

Tags for this Thread