1. #1
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    Default autoScroll woes

    autoScroll woes


    I'm loading my page and attempting to update the panel to be autoScroll, but I'm failing. Any
    idea how to make autoScroll work after it's been loading?

    This is my latest attempt, but even this fails.

    NOTE: the page has already been loaded, and the panel in the original load did not have
    autoScroll turned on. If it was turned on with the original load, then autoScroll works fine,
    but I'm attempting to turn it on after.

    PHP Code:

    $('panel').update('');
    var 
    pan = new Ext.Panel({
        
    title'AutoScroll please!',
        
    renderTo'panel',
        
    autoScrolltrue
    }).show();

    pan.load({url'/index.html' });

    pan.autoScroll// => true    but still no beef :/ 

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    Default


    Here's another issue. How can I get the scrollbars to come on if I resize my window?


    PHP Code:

    Ext
    .getBody().update('<div id="test" style="width: 500;  height: 300"></div>');
    Ext.get('test').update('');
    var 
    aaa = new Ext.Panel({
        
    title'Cowboy',
    id'foo',
    // height: 500, // if this is set, autoscroll works 
        
    renderTo'test',
    autoScrolltrue,
    }).
    show();

    aaa.load({url'/' });

    //Ext.get('test').applyStyles('overflow:auto'); 

  3. #3
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    Default


    I'm seeing the same problem here.

    PHP Code:

    Ext.getBody();
    b.update('<div id="test"></div>');
    panel = new Ext.Panel({
    title"Panel",
    autoScrolltrue,
    renderTo'test',
    html"foo"
    });
    panel.load({url'/'}); 

    Only if "height" is explicitly defined do scollbars show up. Anyone?

  4. #4
    Sencha - Ext JS Dev Team evant's Avatar
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    Default


    No, you need to either
    a) Give it a height
    b) Put it in a layout that manages the height.

    If you don't give it a height, how does it know when to draw scrollbars?

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    Quote Originally Posted by evant View Post
    No, you need to either
    a) Give it a height
    b) Put it in a layout that manages the height.

    If you don't give it a height, how does it know when to draw scrollbars?

    b) sounds like the way to go, because using a) will make things look weird.

    I've been using layout 'fit', however, it still does not autoscroll if the document is larger.

    What layout do you propose that manages the height?

    One thing i thought of doing was put event listeners to check for resize and update height accordingly. i.e. I can check the height for the west panel, and resize the center panel by doing...

    PHP Code:

    Ext
    .getCmp('centerPanel').setHeightExt.getCmp('westPanel').getInnerHeight() + Ext.getCmp('westPanel').getFrameHeight() ); 

    but that seems akward.

    http://extjs.com/deploy/dev/examples...t/complex.html

    seems to do what i'm looking for, but I guess I just haven't gotten to understand why it works there, and not for me. Thanks for looking.

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