1. #1
    Sencha User
    Join Date
    Apr 2012
    Posts
    82
    Vote Rating
    3
    Answers
    4
    matfin is on a distinguished road

      0  

    Default Unanswered: Controller control: and dom element listeners

    Unanswered: Controller control: and dom element listeners


    Hi Everyone,

    I am working on an ST 2.1 based app at the moment and will be using the ChildBrowser to display external content. That's the easy part.

    I have html content in my app and in that I have littered tags like

    Code:
    <a href="http://www.somewhere.com" title="Go somewhere in ChildBrowser" rel="external">Some site</a>
    I would like to be able to modify my control: {} block and add an itemtap for these <a/> tags to my controller, without having to add event listeners and delegates to all of my views.

    Can this be done? And if so, how? Caouldn't find much on Google about it.

    Thanks in advance,

    Matt

  2. #2
    Sencha - Senior Forum Manager mitchellsimoens's Avatar
    Join Date
    Mar 2007
    Location
    Gainesville, FL
    Posts
    37,651
    Vote Rating
    899
    Answers
    3575
    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


    The controller does not have any mechanism to listen for element events, only component events. You view needs to listen for the elements it has and then fire an event on itself so then the controller can listen to it.
    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.