On 04/06/2012 22:52, Matthias Rebbe wrote:
for an iOS app i need the possibility to show several records, each with one
image and 4 text fields.
I am now experimenting in the ide to find out how to do that.
I thought a datagrid form might be the right solution for that.
The following happens in the ide. I did not try under iOS, but it i am sure
it´s the same.
My row template contains 3 fields and one image (fixed size 60x60).
The image (each about 15bk) is fetched from a web server. So i set the filename of the
image to the "http:.." url.
When i scroll the records the scrolling stops several times, although all
images seemed to be loaded.
When i use local files then the scrolling is smooth.
Is there something i can do?
Surely you don't want to fetch an image (even a small one) each time it
needs to be displayed.
Why not download the images to specialFolderPath(documents), at which
point you're local, so you can point your datagrid at them there?
-Ken
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