billstclair/elm-xml-eeue56/2.1.0

NOTE: the latest version is 3.1.1

Xml.Decode

decode : String -> Result String Value

Try to decode a string and turn it into an XML value

import Xml exposing(Value(..))
import Xml.Encode exposing (null)
import Dict


decode "<name></name>"
--> Ok (Object [Tag "name" Dict.empty null])
decodeInt : String -> Result String Value

Decode a int

import Xml exposing (Value(..))


decodeInt "hello"
--> Err "could not convert string 'hello' to an Int"


decodeInt "5"
--> Ok (IntNode 5)
decodeFloat : String -> Result String Value

Decode a float

import Xml exposing (Value(..))


decodeFloat "hello"
--> Err "could not convert string 'hello' to a Float"


decodeFloat "5"
--> Ok (FloatNode 5.0)


decodeFloat "5.5"
--> Ok (FloatNode 5.5)
decodeString : String -> Result String Value

Decode a string

import Xml exposing (Value(..))


decodeString "hello"
--> Ok (StrNode "hello")


decodeString "hello &amp; good bye"
--> Ok (StrNode "hello & good bye")
decodeBool : String -> Result String Value

Decode a bool

decodeChildren : String -> Result String Value

Decode children from a string

import Dict
import Xml exposing (Value(..))


decodeChildren "<name>hello</name>"
--> Ok (Object [Tag "name" Dict.empty (StrNode "hello")] )