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Type: Posts; User: melmac

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  1. Replies
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    Thanks for the reply Mitchell. I was beginning...

    Thanks for the reply Mitchell. I was beginning to think that way. But to satisfy my curiosity is there no way to preserve characters?
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    Escaping Xtemplate characters

    Good day all,

    I'm currently working with XTemplates to create a html page where the first apply creates the layout, and the second apply applies the data.

    In this scenario there are 2 objects;...
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    My solution

    Just incase anyone was wondering. I written an override which appears to work.


    Ext.override(Ext.form.CheckboxGroup,{
    /* override of the version 4.0.7 method to reset the group. For...
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    4.07 CheckBoxGroup resetOriginalValue ?

    Hello,

    I'm trying to use Ext.Form.Basic trackResetOnLoad to reset the original values of a CheckBoxGroup, but I had errors which I basically narrowed to this bit of code in the CheckBoxGroup...
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    Combobox deselect

    Good day,

    Is there a simple way to make a 'single' select combobox deselect a value? I had a look through the source and docs and the Ext.selection.Model has an 'allowDeselect' config. But the...
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    Our solutions are pretty much the same though...

    Our solutions are pretty much the same though your is more elegant than mine, with better use of the API functionality. Nice.

    I'm sure that will help a lot of other members.
  7. Add and Remove Panel Border programmatically .. a better way?

    Hello.

    I have a panel which I would like to add and remove the border at will. In version 3 it could be done with


    panel.body.removeClass(panel.bodyCls + '-noborder');

    or
  8. Replies
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    I found chart.surface.removeAll(); Helped to...

    I found
    chart.surface.removeAll(); Helped to clear the chart. I 've tried so many ways though now.
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    I have categories on the xaxis that change in...

    I have categories on the xaxis that change in both number and content. I used to clear the axis (chart.axes.removeAll()) and then add new axis objects. Now I just get an array of the new...
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    Have you tried using a callback? This should...

    Have you tried using a callback? This should only call your function after the data is loaded

    http://docs.sencha.com/ext-js/4-0/#/api/Ext.data.Store-method-load
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    Chart aliasing store fields for the legend

    Hello,

    I have a chart which is bound to a store with dynamic fields - a category and 2 id fields. e.g.
    fields : ['category', 101, 178]

    The category is used for x axis and labels, and 101...
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    Charts clear screen

    Hi,

    I have a chart which has dynamic axes, depending on the values of the store. Is there an easy way to clear the canvas completely before the redraw? Currently the axes and labels just overlap...
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    Ok final update

    Foud this bug thread:

    http://www.sencha.com/forum/showthread.php?89291-CLOSED-3.-Container.insert(index-comp)-rendering-issue&highlight=destroyed+component&langid=1

    Animal's advice worked for...
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    Another update

    The issue is apparently a design omission, not a bug.

    http://www.sencha.com/forum/showthread.php?27640-How-to-change-items-order-in-Panel

    Though as jedik points out, it seems silly to have a...
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    A little update ...

    It appears to be nothing to do with drag n drop. Here is another example (based on the above) with buttons to swap two panels in the viewport.

    The same happens. It works once '1->2', but after...
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    Drag and Drop, Swapping Child Item Positions

    Good Day Ext community. I have a problem / quirk with my drag n drop appliction. I have attempted to implement a way for children of certain containers ( be they panels, fieldsets, fields) to be...
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    Ok I've found a way that doesnt involve me taking...

    Ok I've found a way that doesnt involve me taking over from the layout manager (I should never have fired him)




    if(panelLength === 3)
    {
    //explicitly delete the property...
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    I get the impression that it may be premature to...

    I get the impression that it may be premature to attempt migration for many ,espscially those with complicated applications.

    I'm attempting to do the same, but there are a few issues it seems....
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    Thanks for the response. That doesn't seem to...

    Thanks for the response. That doesn't seem to work. I've attempted to create an example to show what I'm doing:

    Basically I have a Parent Panel, and when a button is clicked new child panels are...
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    myPanel.setHeight('auto')

    Ok I might have missed something but in extjs 3.3 I was able to manually set the height of a Panel, until I wished to allow the Layout Manager to, well, manage the height once more with...
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    Ok thanks alot. A known issue then. Back to...

    Ok thanks alot. A known issue then.

    Back to the drawing board for me, though I suppose I could calculate the height myself.

    Thanks again
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    mental note: preview submits the post and no...

    mental note: preview submits the post and no editing possible. humm
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    @godoy I was hoping that I just missed something....

    @godoy I was hoping that I just missed something. If it's a bug that might spell trouble for me :(


    @Tim This code is just an example. I've inaccurately re created my UI somewhat as the each...
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    having trouble editting my post ...

    I know the columns can be achieved by using a column layout, but I was wondering if there is something I am missing in this case, or whether this might be a bug.

    Thanks in advance
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    Nested HBox -> VBox layout issues

    Hello all,

    I currently have a Fieldset with a child container in in HBox layout. This Container has further child Containers (representing columns) in VBox layout, however they don't show up in...
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