Vision - Date Range Scripting Functions

This page details the various component and extension functions available for Vision's Date Range component.

Component Functions

.setRange(start, end)

• Description

  • Sets the selected range. The outer range will move if needed. Note: the start and end times are determined based on the zoom level and may not move (or may move farther than intended) if the component is zoomed out too far for the amount of change attempted. IE: When days are showing, moving the start time 5 minutes forward will not effect the start, and moving the end time 5 minutes forward will add one day.

• Parameters

  • Date start - The starting date for the new selection.
  • Date end - The ending date for the new selection.

• Return

  • Nothing

• Scope

  • Client

Code Snippet

# This example moves the existing Start Date and End Date
# of a Date Range component ahead 8 hours
from java.util import Calendar
 
# Get the current start and end
dateRangeComponent = event.source.parent.getComponent('Date Range')
startDate = dateRangeComponent.startDate
endDate = dateRangeComponent.endDate
 
# Calculate the new start and end dates
cal = Calendar.getInstance();
cal.setTime(startDate);
cal.add(Calendar.HOUR, -8);
newStart = cal.getTime();
 
cal.setTime(endDate);
cal.add(Calendar.HOUR, -8);
newEnd = cal.getTime();
 
# Set the new range for the component. The outer range will
# automatically expand if needed.
dateRangeComponent.setRange(newStart, newEnd)

.setOuterRange(start, end)

• Description

  • Sets the outer range. The selected range will move if needed. Note: the start and end times are determined based on the zoom level and may not move (or may move farther than intended) if the component is zoomed out too far for the amount of change attempted. IE: When days are showing, moving the start time 5 minutes forward will not effect the start, and moving the end time 5 minutes forward will add one day.

• Parameters

  • Date start - The starting date for the new outer range.
  • Date end - The ending date for the new outer range.

• Return

  • Nothing

• Scope

  • Client

Code Snippet

# This example moves the existing Outer Date Range
# of a Date Range component back two days
from java.util import Calendar
 
# Get the current start and end of the outer range
dateRangeComponent = event.source.parent.getComponent('Date Range')
startDate = dateRangeComponent.outerRangeStartDate
endDate = dateRangeComponent.outerRangeEndDate
 
# Calculate the new start and end dates for the outer range
cal = Calendar.getInstance();
cal.setTime(startDate);
cal.add(Calendar.DAY_OF_MONTH, 2);
newStart = cal.getTime();
 
cal.setTime(endDate);
cal.add(Calendar.DAY_OF_MONTH, 2);
newEnd = cal.getTime();
 
# Set the new outer range for the component.
dateRangeComponent.setOuterRange(newStart, newEnd)

Extension Functions

This component does not have extension functions associated with it.