ActionScript 3.0 :: Accessing A DataGridColumn From An Itemrenderer?

Mar 1, 2010

I have a dataGrid with a custom dataGridColumn having as itemRenderer MyItemRenderer. My problem is that I want from MyItemRenderer to access informations in the dataGridColumn. More exactly I would like for an itemRenderer I would like to know the associated dataGridColumn.

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<![CDATA[
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ActionScript 3.0 :: Flash - DataGridColumn LabelFunction > Accessing Current Data?

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I am unable to compile the following Flex application.All I am trying to do is, to extend DataGridColumn class.I get the following compile error :

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I have a DatagridColumn in flex with two names, TYPE and NAME. Now, when I am sorting a datagridcolumn, TYPE, it sorts the type using sortcomparefunction and gives the result which contains grouped and sorted order of elements. Ex. if I sort for type I get elements in pdf, doc, ppt in grouped order, but they are internally not sorted, ex: for the pdf part, I have elements such as:
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Jan 10, 2012

I have the following datagrid:

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<mx:DataGridColumn dataField="ans1" headerText="ans1"/>[code]..........

I need to access the data pointed by the dataField, and bind it to a label, but i don't known how to get it.

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Is it possible to display a multiline string in a Flex DataGridColumn?i.e. Display:

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","
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I extended the DataGridColumn because I wanted to include a custom itemToLabel function (to be able to show nested data in the DataGrid. See this question.

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[Code].....

Whenever I try to sort the column, I get the error "Error: Find criteria must contain at least one sort field value."

When I debug and step through each step, I see that the first few times, the function is being called correctly, but towards the end, this error occurs.

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I have a Datagrid thats being populated by different Arrays... (headers/columns change for the same DataGrid)... I would like to Select a Column of the Datagrid after it was generated by the Dataprovider and Bold it, and place it as the 'last column"

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Flex :: DataGridColumn With Array Of Objects As Data Provider

Mar 12, 2010

I have a datagrid that uses an array of objects as the data provider. The objects are essentially key/value pairs:

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My dataFormatter function makes sure that depending on the column (i.e. the dataField value) the correct key or value gets printed out. This works fine for displaying. However, as soon as I try and edit the value field it essentially adds a new value into the object with a key of '1'. For example, if I edit the {caca:"lorem"} object it will then contain the value {caca:"lorem",1:"new value"}.

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