Question

I am attempting to manually populate an image icon into a window nested in a grid.

In the run event, the fields don t appear to have values yet. The string control always returns an empty value. Is there a better place for this code? In .NET, I d use a databound event. Is there an equivalent in AX?

void run()
{
    FormStringControl s = element.control(control::ABC_Icons_FileName);
    FormWindowControl w = element.control(control::ABC_Window);
    ;
    w.imageName(s.valueStr());
    super();
}

Thanks

Answer 1

If I correctly understand your task you want to display image in each line of grid? Then:

Create ImageList in form.init():

imageList = new ImageList(ImageList::smallIconWidth(), ImageList::smallIconHeight();
Image image = new Image();
;
image.loadImage(filename)
imageList.add(image);
// ...
image.loadImage(filename-n)
imageList.add(image);

ImageList must be declared in ClassDEclaration section.

Set AutoDaclaration property of Window field in the Grid to "Yes".
Set ImageList for the window field in the method init() of form:
```
MyWindow.imageList(imageList);
```
On the Table which you are using on the form create the display method. Something like this:
```
display int status()
{
   if(this.amount > 10)
       return 5;  // 5th image from image list
   else
       return 6;
}
```
1. Set properties DataSource and DataMethod for your window control:
  
  DataSource = DataMethod = status

Look at form ReqTransPo if you need more example.

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