Show some of your code and we'll take a look.

<div>
The class AdvancedDataGridColumn has a property visible that you can set true or false
</div>


The class AdvancedDataGridColumn has a property visible that you can set true or false

<div>
<div class="content wysiwyg-content">
Hi All,<br />
<br />
I'm have a datagrid with 30 columns and trying to set the visibility on and off programatically. I want to make sure atleast one column should be visible in the datagrid (i.e. the user can set the visiblity off only on 29 columns max). How this can be done?<br />
I tried with countColumns but always the count is returning max number of columns.<br />
<br />
Thanks
</div>
</div>


Hi All,

I'm have a datagrid with 30 columns and trying to set the visibility on and off programatically. I want to make sure atleast one column should be visible in the datagrid (i.e. the user can set the visiblity off only on 29 columns max). How this can be done?
I tried with countColumns but always the count is returning max number of columns.

Thanks

FLEX AdvancedDatagrid Column visibility

Apache Flex is a highly productive, open source application framework for building and maintaining expressive web applications that deploy consistently on all major browsers, desktops and devices (including smartphones, tablets and television). It provides a modern, standards-based language and programming model that supports common design patterns suitable for developers from many backgrounds. Flex applications can be deployed to the Adobe Player in the browser, Adobe AIR on desktop and mobile devices or to native Android, iOS, Windows or Mac applications.