activate

Apply view settings

Since R2022b

Syntax

activate(view)

Description

activate(view) applies the view settings specified by view to the Requirements Editor and Requirements Perspective.

Examples

Create and Apply View to Requirements Editor

This example shows how to create a view and apply it to the Requirements Editor and Requirements Perspective.

Open the myAddRequirements requirement set, which contains requirements with Type set to Functional.

rs = slreq.open("myAddRequirements");

Create a view with the name NewView.

myView = slreq.View.create("NewView")

myView = 
  View with properties:

          Name: 'NewView'
     ReqFilter: ''
    LinkFilter: ''
          Host: ''

Set the requirement filter to only display requirements that have Type set to Container.

myView.ReqFilter = "{'ReqType','Container'};"

myView = 
  View with properties:

          Name: 'NewView'
     ReqFilter: '{'ReqType','Container'};'
    LinkFilter: ''
          Host: ''

Check if the view is valid.

tf = isValid(myView)

tf = logical
   1

Apply the view to the Requirements Editor and Requirements Perspective.

activate(myView)

Confirm that the active view is NewView.

appliedView = slreq.View.getActiveView

appliedView = 
  View with properties:

          Name: 'NewView'
     ReqFilter: '{'ReqType','Container'};'
    LinkFilter: ''
          Host: ''

The myAddRequirements requirement set does not contain any requirements with Type set to Container, so all of the requirements are filtered out.

Clear the loaded requirement sets and link sets and close the Requirements Editor.

slreq.clear;

Input Arguments

view — View settings

slreq.View object

View settings, specified as an slreq.View object.

Version History

Introduced in R2022b