Export Excel updated download link

I would suggest a button with startProcess in the saveInto which calls a process that generates the excel and returns a docid which you then display in the interface using documentDownload link.

Hi Mohini,

You can achieve your goal by doing something like this, In startprocess process model parameter you have to put your constant which is point to your process model, and processparameters parameter you have to put your document variable. 

a!localVariables(
  {
    a!richTextDisplayField(
      labelPosition: "COLLAPSED",
      value: {
        a!richTextItem(
          text: "Download document",
          link: a!documentDownloadLink(
            label: "Download document",
            document: ri!document
          ),
          showWhen: a!isNotNullOrEmpty(ri!document)
        )
      }
    ),
    a!buttonArrayLayout(
      buttons: {
        a!buttonWidget(
          showWhen: a!isNullOrEmpty(ri!document),
          label: "Generate Document",
          style: "NORMAL",
          submit: true(),
          saveInto: a!startProcess(
            processModel: cons!SPT_PM_GENERATE_DOCUMENT,
            processParameters: {
              id:ri!document
            }
          )
        )
      },
      align: "START"
    )
  }
)