CGI Get Query Parameters VI
Owning Palette: CGI VIs
Installed With: Internet Toolkit
Returns the parameters that a CGI request contains. If the request contains a single parameter, the calling VI must use query string. If the request contains a list of parameters, the calling VI must use query params.
The VI decodes only the parameters that the URL for the CGI application sends, or characters that follow the ? in the URL. To decode parameters that a form sends, use the CGI Unescape HTTP Param or CGI Parse URL-Encoded Param String VI.
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env specifies CGI environmental variables. Wire this input to the env output of the CGI Read Request VI. |
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query string contains decoded contents of the QUERY_STRING environmental variable. |
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query params is a keyed array that contains the decoded parameter list from the QUERY_STRING environmental variable. |
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has query string returns FALSE if the QUERY_STRING environmental variable does not exist. |