Company Events Academic Community Support Solutions Products & Services Contact NI MyNI

Set HTTP Response Code VI

LabVIEW 2013 Help

Edition Date: June 2013

Part Number: 371361K-01

»View Product Info

Owning Palette: Output VIs

Requires: Full Development System (Windows)

Sets the HTTP status code to return to the Web client for the current HTTP request. The response code indicates the outcome or status of the request. The default is HTTP code 200, which indicates a successful request.

Note  For more information about concepts in this topic, refer to the Web services introduction and tutorial.

LabVIEW Web Service Request is an identifier used by Web Services VIs to reference a specific HTTP request. LabVIEW Web Service Request works similarly to a refnum in LabVIEW, allowing you to wire together Web Services Vis within your application. You must wire Web Services Vis to the LabVIEW Web Service Request control or an existing value from the LabVIEW Web Service Request out terminal of another VI.

When you use Web Services VI(s) within a Web method VI, you must assign the original LabVIEW Web Service Request control to the connector pane of the Web method VI.
response code specifies the HTTP status code to return to the client. The default is HTTP code 200, which indicates a successful request.
error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
LabVIEW Web Service Request out is an identifier that VIs on the Web Services palette use to reference a specific HTTP request. Use LabVIEW Web Service Request out to wire together Web Services Vis within your application.
error out contains error information. This output provides standard error out functionality.

 

Your Feedback! poor Poor  |  Excellent excellent   Yes No
 Document Quality? 
 Answered Your Question? 
Add Comments 1 2 3 4 5 submit