chl_post

Name

<chl/chl.h>

chl_post, CHL POST

Declaration

char * chl_post(char * name);

Description

The chl_post function is used to fetch the value of the POST method variable [name].

Arguments

• name: the name of the POST variable

Return value

On success: POST variable value, 0 if POST variable is not defined.

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Examples

Call CHL controller file 'index.chl' with POST parameters (name=Olof, id=10)

POST index.chl HTTP/1.1

name=Olof&id=10

main.c

#include <chl/chl.h>
#include <stdio.h>

int main() {
    chl_set_default_headers();
    chl_print_headers();

    printf("%s has id %s.", chl_post("name"), chl_post("id"));
}

Output: Olof has id 10.