This time a Unique Email Validator.
This is an addition to the base EmailValidator in flex. This in addition to EmailValidator triggers error if an email address is already present in a given data provider.
Note: As of now it only supports ArrayCollection as data provider. You may update the code accordingly for your use.
Ever wanted to have a ComboBox on datagrid header to filter the datas?
Most of the results found on net were disappointing. Since they just provided a solution to place the ComboBox on datagrid header. The basic step was to override the setter function data in ComboBox class which is intended to be the DataGridHeader Renderer
I recently encountered an error while trying to download a file (.pdf) through IE 8. It reported -
“Internet explorer cannot download….
Internet explorer was not able to open this internet site. …”
All the other browsers were able to download the file with out any issues.
I googled with the error string and found several suggestions, most of them being over the protocol “https”, but for me it was “http”. And the results suggested to make a change in IE settings 
. My client cannot go over his customers and say that the settings on IE should be changed to download the file.
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