Instructions

Server Side Include (SSI) 50
Doc: HMSI-27-314, Rev. 3.10Anybus Communicator EtherNet/IP / Modbus-TCP User Manual
GetText
Note: This function cannot be used in e-mail messages.
This SSI function gets the text from an object and stores it in the OUT area.
Syntax:
<?--#exec cmd_argument=’GetText( "ObjName", OutWriteString ( offset ), n )’-->
ObjName- Name of object.
offset - Specifies the offset from the beginning of the OUT area.
n - Specifies maximum number of characters to read (Optional)
Default output:
Success - Write succeeded
Failure - Write failed
printf
This SSI function includes a formatted string, which may contain data from the Anybus IN/OUT area,
on a web page. The formatting of the string is equal to the standard C function printf().
Syntax:
<?--#exec cmd_argument=’printf("String to write", Arg1, Arg2, ..., ArgN)’-->
Like the standard C function printf() the "String to write" for this SSI function contains two types of
objects: Ordinary characters, which are copied to the output stream, and conversion specifications, each
of which causes conversion and printing of the next successive argument to printf. Each conversion
specification begins with the character % and ends with a conversion character. Between the % and the
conversion character there may be, in order:
• Flags (in any order), which modify the specification:
- which specifies left adjustment of the converted argument in its field.
+ which specifies that the number will always be printed with a sign
(space) if the first character is not a sign, a space will be prefixed.
0 for numeric conversions, specifies padding to the field with leading zeroes.
# which specifies an alternate output form. For o, the first digit will be zero. For x or
X, 0x or 0X will be prefixed to a non-zero result. For e, E,f, g and G, the output
will always have a decimal point; for g and G, trailing zeros will not be removed.
• A number specifying a minimum field width. The converted argument will be printed in a field
at least this wide, and wider if necessary. If the converted argument has fewer characters than the
field width it will be padded on the left (or right, if left adjustment has been requested) to make
up the field width. The padding character is normally space, but can be 0 if the zero padding flag
is present.
• A period, which separates the field width from the precision.
• A number, the precision, that specifies the maximum number of characters to be printed from a
string, or the number of digits to be printed after the decimal point for e, E, or F conversions,
or the number of significant digits for g or G conversion, or the minimum number of digits to
be printed for an integer (leading 0s will be added to make up the necessary width)
• A length modifier h, l (letter ell), or L. "h" Indicates that the corresponding argument is to be
printed as a short or unsigned short; "l" indicates that the argument is along or unsigned long.