Gelmiş geçmiş en büyük porno sitemiz olan 2pe de her zaman en kaliteli pornoları sunmayı hedefledik. Diğer video sitemiz olan vuam da ise hd porno ağırlıklı çalışmalara başladık.

  1. #1
    Ext JS Premium Member
    Join Date
    Aug 2007
    Posts
    47
    Vote Rating
    0
    AddOn is on a distinguished road

      0  

    Default [2.0a1] Tabs are not removed from TabPanel when events suspended

    [2.0a1] Tabs are not removed from TabPanel when events suspended


    We have an application that uses different sets of tabs, depending on a selected tree node.
    When the user activates a different tree node, all tabs are cleared and new ones are created. They may be the same as before, but can also be less or more tabs.
    This is done by using the TabPanel.remove() function.
    We would like to save the last active tab before a node switch and restore this tab afterwards, if it is contained in the new tab-set.

    The idea is the following:
    - on every "tabchange" we read the given tab-id and store it in a variable
    - remove all tabs when user changes tree node
    - build new ones and use setActiveTab() with the stored id

    But now we are running into a problem:
    When a tab is removed using TabPanel.remove(), it automatically activates the next visible tab which triggers the "tabchange"-event. This is bad because it also changes the stored active tab information.
    When calling suspendEvents() before removal to prevent the problem, no tab is being removed (visually). Same result with purgeEvents() (worked in Ext 1.x) which seems like a bug to me.

    Is this a bug that will be fixed in future or is there a better way to remove tabs without calling tabchange events ?


    Thanks in advance.

  2. #2
    Sencha User jack.slocum's Avatar
    Join Date
    Mar 2007
    Location
    Tampa, FL
    Posts
    6,955
    Vote Rating
    16
    jack.slocum will become famous soon enough

      0  

    Default


    If you suspend the events, you are telling it to stop communicating. This means it has no way to know that it needs to remove the tab. I don't recommend using suspendEvents unless you know exactly what is being suspended and you plan on firing the appropriate events manually when you resume.

    This is like a help request, rather than a bug so I am going to move it to the help forum.

    My suggestion would be to remove the tabchange listener before you start removing the tabs. If for some reason you don't have a reference to the function, you can do:

    tabs.events['tabchange'].clearListeners();
    Jack Slocum
    Ext JS Founder
    Original author of Ext JS 1, 2 & 3.
    Twitter: @jackslocum
    jack@extjs.com

  3. #3
    Ext JS Premium Member
    Join Date
    Aug 2007
    Posts
    47
    Vote Rating
    0
    AddOn is on a distinguished road

      0  

    Default


    Thanks for your fast reply, your solution solved the problem !

Thread Participants: 1