How to render a radiobuttongroup and radiobutton in a custom extension?

[former_member207732]

Hi,

I want to develop a BSP extension myself. And in the method IF_BSP_ELEMENT~DO_AT_BEGINNING I want to render a radiobuttongroup and radiobutton in it. But I don't know how to write the code? Could anyone tell me?

Thanks a lot!

[former_member181879 · Accepted solution]

For reading today:

<a href="/people/brian.mckellar/blog/2004/07/28/bsp-programming-writing-composite-elements">BSP Programming: Writing Composite Elements</a>

For reading next week:

<a href="/people/brian.mckellar/blog/2004/08/19/bsp-programming-writing-a-pattern-engine">BSP Programming: Writing a Pattern Engine</a>

[former_member207732 · Accepted solution]

Hi Brian:

Maybe I shoud make my question clearly. I have tried to render radiobuttongroup and radiobutton in the method, but when I test element in BSP. It has error:

Following error text processed in system:

<htmlb:radioButton>: Class <htmlb:radioButtonGroup> (CL_HTMLB_RADIOBUTTONGROUP) was not found as BSP parent element.

But I don't how to write the correct code. Could you tell me?

Thanks a lot for your help!

[thomas_jung · Accepted solution]

The answer to your question is in the first weblog that Brian suggested. Study the example of the htmlb:link with the inner htmlb:image. The key here is the While Loop of the Element Process.