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Type: Posts; User: JimR

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    I hate to say this because it's so common as to...

    I hate to say this because it's so common as to be trite, but it's true: Firebug is your friend. That's the only way I figured this out, and it's probably how to tell what's wrong in your case. Is...
  2. TypeError: 'undefined' is not an object, when working in Designer

    My Designer project was working fine, I don't even think I made any changes just beforehand, and then all of the sudden if I view one of my components, I get this error. The error is fatal (options...
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    Multi-line tree entries with indent for lines after first to line up after icon

    Here is the solution, for those who do not wish to change things programmatically (which might be cleaner in terms of making sure nothing else is inadvertently targeted). This requires nothing but...
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    Never mind -- it is the "line-height" tag on...

    Never mind -- it is the "line-height" tag on x-grid-cell-inner. I'll post the change when I find an elegant one, since I've seen this question asked before.
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    I've tried. I've changed white-space to normal...

    I've tried. I've changed white-space to normal (it is set to nowrap by default), clip is auto (which means no clipping), I've adjusted the line heights to see if that was limiting the box from...
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    Designer thinks old components are still there

    I created a project, with multiple screens and multiple components on those screens. I then deleted some things, and ever since then when I try to export, I get "The following components are missing...
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    Can tree lines wrap for long text?

    I'd like to put long text in tree nodes (like a paragraph) and have it all displayed, rather than cut off at the end of one line. Is there a way to allow nodes to wrap text and take up as much...
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    No luck. Saving it as a new file and then...

    No luck. Saving it as a new file and then reopening it fixed the problem also. Maybe data corruption? Here is the file anyway. The "notes" panel had no flex property (across many saves and reopens -...
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    I used "duplicate" to copy everything and start...

    I used "duplicate" to copy everything and start paring it down to a minimal example, and the duplicated version works (while the original still doesn't). So, I have two layouts, exactly the same, and...
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    Parent is hbox. Looks like this: container...

    Parent is hbox. Looks like this:

    container (hbox)
    --panel (vbox)
    ----field sets
    --panel (fit)
    ----text area

    The second panel doesn't have flex available...
  11. That's a first lol. So, I guess that means no fix...

    That's a first lol. So, I guess that means no fix - I can see it getting too complicated, and actually undesirable, to start storing hidden parameters to add them in case that componet gets converted...
  12. Changes in Designer cause irreversible parameter problems

    For example: If you set up a layout that can have a flex value associated with it, set the flex value, then try a new layout of a kind that does not have a flex value associated with it, decide you...
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    Flex value cannot be set for some HBOX elements

    I have a Container that holds another Container, and a Form Panel, using HBOX layout. Flex can be set on the chlid Container, but not on the form panel, via Designer. If I add "flex: 1" to the code...
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    Still be good to know the answer!

    This old post hits upon a question that I have, and one which would seem to be a weak point of EXT JS versus higher-level frameworks: User management and authentication. This ubiquitous need...
  15. Understood. When the 3rd party code is so...

    Understood. When the 3rd party code is so obnoxious as to use "!important" itself, you have a problem.

    I was thinking a scoped reset block might solve the other problem (of not having declared,...
  16. Why doesn't it solve the problem? If the class...

    Why doesn't it solve the problem? If the class CSS takes precedence, either due to that's the way it works, or order of declaration, or declaring "!", and everything generated by EXT JS has an EXT...
  17. Does this really need to be a problem?

    How about abandoning built-in class names (e.g., "button", "submit", etc.), and using EXT JS-specific class names on all generated code?

    Let's face it: Portlets appear to be here to stay. When...
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    Plans for Designer support for EXT JS 4.0?

    Just wondering what the plan is. Thinking about giving 4.0 pr2 a try now and did most UI work in Designer previously. Implications?
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    Nothing exists. I've asked for anyone with such...

    Nothing exists. I've asked for anyone with such info, and the silence was deafening. I think at this point we are relegated to wiating for 4.0.
  20. I wonder what HTML this generates? Many ARIA...

    I wonder what HTML this generates? Many ARIA attributes are redundant with well-formed HTML. If the checkboxes are simply HTML checkboxes, screen readers should read them. In fact, the following...
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    State tracking?

    Thanks for the reference. That presentation mentions state tracking. I was specifcially told that state tracking would NOT be present in 4.0 (but that it would be added during the 4.X lifecycle)....
  22. No one has done this? Seriously??

    No one has done this? Seriously??
  23. Suggetions for accessing elements without IDs with DOM query?

    We are adding WAI-ARIA states to EXT JS 3.3 code via direct updating of the DOM. In many cases this is simple because EXT JS allows assigning an ID to the component at the approrpiate level of...
  24. Thanks! I think we've largely switched to JSON...

    Thanks! I think we've largely switched to JSON for internal reasons, but I'm sure this will come in handy!
  25. Anyone creating WAI-ARIA / 508 compliant components in EXT JS 3.3?

    I know 4.0 is supposed to address these issues, so this probably isn't high on anyone's list of new development to do, but I wonder how much 3.3 code is out there that people have enhanced to include...
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