Lua

XML Add Child Tree

Demonstrates the Xml.AddChildTree method. Lua

local chilkat = require("chilkat")

-- Build the following XML:

-- <?xml version="1.0" encoding="utf-8"?>
-- <soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
--     <soap12:Body>
--         <cteDadosMsg xmlns="http://www.portalfiscal.inf.br/cte/wsdl/CTeStatusServicoV4">
--        </cteDadosMsg>
--     </soap12:Body>
-- </soap12:Envelope>

local xml = chilkat.Xml.new()
xml.tag = "soap12:Envelope"
xml:add_attribute("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance")
xml:add_attribute("xmlns:xsd", "http://www.w3.org/2001/XMLSchema")
xml:add_attribute("xmlns:soap12", "http://www.w3.org/2003/05/soap-envelope")
xml:update_attr_at("soap12:Body|cteDadosMsg", true, "xmlns", "http://www.portalfiscal.inf.br/cte/wsdl/CTeStatusServicoV4")

-- We want to add the following XML as a sub-tree under the "cteDadosMsg" element.

-- <consStatServCTe versao="4.00" xmlns="http://www.portalfiscal.inf.br/cte">
--     <tpAmb>2</tpAmb>
--     <cUF>43</cUF>
--     <xServ>STATUS</xServ>
-- </consStatServCTe>

-- Build the XML to be added as a child tree.

local xml2 = chilkat.Xml.new()
xml2.tag = "consStatServCTe"
xml2:add_attribute("versao", "4.00")
xml2:add_attribute("xmlns", "http://www.portalfiscal.inf.br/cte")
xml2:update_child_content("tpAmb", "2")
xml2:update_child_content("cUF", "43")
xml2:update_child_content("xServ", "STATUS")

-- Add the child tree at the desired location:
-- Temporarily point to the location where we wish to add the child tree.
local success = xml:find_child2("soap12:Body|cteDadosMsg")
if not success then
    -- Restore current location to the root.
    xml:get_root2()
    return
end

success = xml:add_child_tree(xml2)
-- Restore the current location to the root.
xml:get_root2()

-- You can see now that the XML contain the child tree:

print(xml:get_xml())

-- <?xml version="1.0" encoding="utf-8"?>
-- <soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
--     <soap12:Body>
--         <cteDadosMsg xmlns="http://www.portalfiscal.inf.br/cte/wsdl/CTeStatusServicoV4">
--             <consStatServCTe versao="4.00" xmlns="http://www.portalfiscal.inf.br/cte">
--                 <tpAmb>2</tpAmb>
--                 <cUF>43</cUF>
--                 <xServ>STATUS</xServ>
--             </consStatServCTe>
--         </cteDadosMsg>
--     </soap12:Body>
-- </soap12:Envelope>