How to pass parameter value to stage build in Jenkins pipeline? - jenkins

Question

I have a pipeline created which takes the parameter value from the user. I want to trigger a jenkin job using this parameter.
How can I pass the parameter value to the build's parameter.
Here is my code:
pipeline {
agent any
parameters {
string(name: 'SYSTEM', defaultValue: '', description: 'Enter array. Example:SYS-123')
string(name: 'EMail', defaultValue: '', description: 'Enter email id')
}
stages {
stage('Example') {
steps {
echo "Hello ${params.SYSTEM}"
echo "Hello ${params.EMail}"
}
}
stage('core-rest-api-sanity') {
steps {
build job: 'xyz', parameters: [string(name: 'E-Mail', value: ${params.EMail}), string(name: 'SYSTEM', value: ${params.SYSTEM})]
}
}
}
}
In the above code, I am taking email and system details from the user. Then I want to trigger my job "xyz" which would require these parameter.

Answer 1

pipeline {
agent any
parameters {
string(name: 'SYSTEM', defaultValue: '', description: 'Enter array. Example:SYS-123')
string(name: 'EMail', defaultValue: '', description: 'Enter email id')
}
stages {
stage('Example') {
steps {
echo "Hello ${params.SYSTEM}"
echo "Hello ${params.EMail}"
}
}
stage('core-rest-api-sanity') {
steps {
build job: 'xyz', parameters: [string(name: 'E-Mail', value: params.EMail),
string(name: 'SYSTEM', value: params.SYSTEM)]
}
}
}
}