GetStringLen()

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GetStringLen()

Purpose:

FCJSon::GetStringLen() gets the length of an alpha value in a JSon object.

Usage:

len = FCJSon::GetStringLen(<jsonident> [, <key> ]);

Arguments:

integer <jsonident> - A valid json ident.

alpha <key> - Optional. The key to the alpha value in the object.

Returns:

integer <len> - The length of the string, -1 if id/key is not a string.

Where Used:

FCJSon::GetStringLen() can be called from anywhere as long as you have a json ident

Example:

Example

Description:

FCJSon::GetStringLen() gets the length of an ialpha value from a JSon object. If the object identified by <jsonident> is a json string object and not a json object of <key>:<value> pairs, then no key is used. The normal case though is where <jsonident> identifies an object of "<key>","<value>" pairs and the string you are getting length of is in one of these pairs. When this is the case you must specify the <key> parameter to FCJSon::GetString()

Bugs/Features/Comments: