Jenkins 声明式管道：如何从“主动选择反应引用参数的 Groovy 脚本”调用函数？

Question

I am trying to build a pipeline that can,

• take multiple inputs from a users using build parameters.
• Based on the user's first input(a drop-down), the pipeline would update the remaining input choices .
• I want to update the remaining input choices based on output of a function.

My approach:

• I am updating remaining input choices using "Active choice reactive reference parameter(ACRRF)" groovy script. The groovy script allows users to set a value based on the reference parameter.

Problem:

• The ACRRF's groovy script does not parse the function ie the parameters value can not be updated using the output of a certain function.

Reference Image

Any help/guidance would be highly appreciated.

Answer 1

In order to create a text area based on the Active Choices Parameter , you have to do like this:

Sample code:

if (data_center.contains('DC01')){
   return """<textarea name="value" rows="5" class="setting-input">
             </textarea>"""

          } else

if (data_center.contains('DC02')){
         return """<textarea name="value" rows="5" class="setting-input">
                     </textarea>"""
                }

You need to select Choice Type as Formatted HTML

For more details, please refer this post:

Jenkins generate new parameters based on another parameter value