Hi
I have question with hierarchical grid.
In hierarchical grid we are using the + / - for expand and collapse the grid.
I want to place a next to minus (-) sign image (Like folder open image) when that grid expanding mode.
and change the (next to + plus sign) image (Like folder close image) automatically when that grid collapsing.
you help is highly appreciated. thanks.
by
ramesh
i would also like to replace the expander image with my own image. The child records in this case ar individual people scheduled on a task and I want to replace + and - with a "people" icon. I do not have a solution but maybe if another person asks we will get a response.
Hello,
Responce, true.
To achieve this you have to create a style for the RecordSelector. You can see the base/default style in the DefaultStyles directory installed together with out products in the Infragistics folder. You have to retemplate the record selector to change + and - signs.
Hope this helps.
Alex.
Thank Alex. It is working Except collapse scenario.
When expanding the image changed.
When collapsed the image not changed the old image still appear. (Suppose i collapse the top node and expand again,
It will display the correct image) .
Well, that is interesting. It works with me fine ( the image changes from "B" letter to "A" letter and then back to "B" when collapsed). It just has one second animation time (I think). If you want I can attach my project.
Here is my project.
Hi Alex, I know that this post (http://community.infragistics.com/forums/p/18938/81442.aspx#81442) was some time ago now, but it would be really useful if this example could be extended to show how the plus/minus images could be different depending on which field was grouped...so that I can do something like explorer where the icon displayed is different depending on the folder type that is being expanded.
Thanks,
David
Hello David,
Thank you for your post. I have been looking into it and I have modified the sample that Alex uploaded in the forum thread you provided, so now it works as you want. If you group by the second field the expansion indicators will be different. Basically I used converters in the Images’ Source Properties to set a different picture depending on which Fields is grouped and whether it is grouped at all.
Hope this helps you.