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Type: Posts; User: bhomass

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  1. Replies
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    3,106

    I am using gxt2.2.5-gwt22. This is definitely...

    I am using gxt2.2.5-gwt22.

    This is definitely a bug. In Item class, there is a protected parentMenu field, but no where is this field settable. When a menu adds an menuItem, the menuItem does not...
  2. BoxComponent Move or onPosition events during container scroll?

    I know about getting scroll event. I am wondering whether you can also get the component Move event due to scrolling? this way you can focus on a particular component and know when it repositioned...
  3. Thread: mobile app

    by bhomass
    Replies
    1
    Views
    818

    mobile app

    I read that GXT3 does not support mobile gestures. But when I run the demo explorer on the iPad, I can pinch/zoom, touch, swipe. What exactly is NOT supported in terms of mobile gestures?
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    I think this works really well

    I think this works really well

    <ui:UiBinder xmlns:ui='urn:ui:com.google.gwt.uibinder'
    xmlns:gwt='urn:import:com.google.gwt.user.client.ui'...
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    thanks for the very thorough explanation. I was...

    thanks for the very thorough explanation. I was just coming to the conclusion that UiBinder is indeed what I am looking for.

    not sure why you point me to the Cell Widgets. What I have in mind is...
  6. Replies
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    true, there are more than way to do this. In...

    true, there are more than way to do this. In general, if you are creating an app where the design is of key importance, you would like to take existing template/css and remain faithful to it. Isn't...
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    2,401

    isn't the usual way just include the safehtml...

    isn't the usual way just include the safehtml inside an HTML container?
  8. this is a pretty critical question. why doesn't...

    this is a pretty critical question. why doesn't any one answer it?

    what is the substitute in Gxt 3 for replacing the Registry class?
  9. Replies
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    click handler for a link inside a template

    I am using a feature rich template with a number of hyperlinks in it.

    when the user clicks on a hyperlink, I want to trigger a handler which pops up a dialog right next to that hyperlink.

    How...
  10. Kitchensink.model.Demo, what are the fields for?

    I am going thru the Kitechsink code. I don't see anywhere the fields in Kitchensink.model.Demo are used.

    for example, preventHide does not show up any where else in the code. how is this model...
  11. Replies
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    I just started using scatter chart. I am on...

    I just started using scatter chart. I am on version 2.2.5.

    your problem prob has to do with the fact you swapped n and l in chart.addPoint(n, l);

    However, past that point, I am facing the...
  12. grid cell style applies only after clicking on the grid

    this is a tough one.

    I have a column of grid cells which has a ColorMenu to allow the user select a color. Then in the grid cell, I want to change the background color right after the selection. ...
  13. Replies
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    detect when an image is loaded

    In javascript you can do a onload event

    <img src='xxx' onload=callImageLoaded() >

    how to do the same in GXT 2.2.x?
  14. Replies
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    115,679

    I can not make this grid work using Ext.define()...

    I can not make this grid work using Ext.define() event using the Ext.Container wrapper.

    first it was just the change of style class from touchgridpanel to x-touchgridpanel, then the grid no longer...
  15. Replies
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    115,679

    having the same issue using...

    having the same issue using Ext.ux.touch.grid.List. Please elaborate what is this Container technique that solved the problem.

    Thanks

    Edit: I got it. inside the Ext.Container with items:[].
    I...
  16. Replies
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    HtmlEditor shortened toolbar

    when I enclose the HtmlEditor in a Window, and set the width to less than its full width, it shows a double arrow at the end, for you to pop open the missing buttons. see attached (hidden buttons)....
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    popup becomes transparent

    I build a popup which contains a treePanel. when the treePanel shows up inside the popup, it is transparent. Everything below it shows thru. see attached image.

    I tried popup.setZIndex(1), but did...
  18. Replies
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    503

    bigger icon for list

    I used "round" ui for list. the icon at the end shows up a bit too small for users.

    is that a way to insert a bigger icon?
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    this worked { ...

    this worked

    {
    xtype: 'datepickerfield',
    width: '100%',
    label: 'From',
    ...
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    582

    initialize date to last month

    I want to pull up a form with a DatePicker field initialized to 30 days before today.

    I tried

    {
    xtype: 'datepickerfield',
    ...
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    hey, I found it. I had to declare charset in...

    hey, I found it.

    I had to declare charset in the servlet response.

    resp.setContentType("text/xml; charset=GBK");
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    javascript pass Chinese characters fails

    I generated a javascript code which is called from the brwoser.

    When I check inside the IDE, everything looks good

    var LeftBarcoalHtml = new Ext.ux.Html({
    width:60,
    value: '??',
    ...
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    I got it. on load, I picked it up by var...

    I got it.

    on load, I picked it up by
    var height = e.element.dom.firstChild.height;
  24. Replies
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    I still have problem with this class. in...

    I still have problem with this class.

    in general, you may not know the ratio of the image, so a good option is to specify the desired width and let the image size adjust the height by keeping the...
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    I worked thru this problem by creating a...

    I worked thru this problem by creating a droptarget on the iframe. preview in the draggable will not work across frames. you need to pass mouse events directly to your own draggable subclass to get...
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