Overview
This sample demonstrates a way to validate the surveyor's location against a predefined location of the selected city.
The general logic is this:
- The surveyor choose a city from a displayed list
- If no valid GPS location is captured, the interview cannot be continued.
- Once there is a valid GPS location, the code compare between the captured location and the pre-defined location of the selected city, and display an error message if the current surveyor's location is more than 20 meters from the pre-defined city location. At this state the interview cannot be continued, until the surveyor will change his location to be 20 meters or less than the pre-defined city location.
- The valid distance can of course be changed to any value needed.
To import the attached SRV file, follow this link: How-to-import-a-survey
The pre-defined cities and locations can be found in the attached excel file. This file need to be imported to the studio as additional data list and be attached to the survey. Please follow this link to learn more about additional data lists and subject stores: How-to-use-an-excel-file-as-a-data-list-in-a-survey
That's it!
Comments
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Thanks here to remenbers some near parts parties to Accord this steep for a subject give it his name Aspect location to fill the UserMachine Steep system in this goals rulls!
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Change control board
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A change control board should make proper consideration of all the scope changes.
Each change request has to be supported by evidence of need and a statement of benefits.
The board must schedule meetings to evaluate the change request, impact on the budget, quality and delivery schedule before approving a change of scope.
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