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Added some more libxml2 examples to Fun. (0.35.1)

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Johannes Findeisen 2025-12-09 04:31:41 +01:00
commit db450a871c
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examples/xml_access_employees.fun Normal file
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/*
* This file is part of the Fun programming language.
* https://fun-lang.xyz/
*
* Copyright 2025 Johannes Findeisen <you@hanez.org>
* Licensed under the terms of the Apache-2.0 license.
* https://opensource.org/license/apache-2-0
*
* Added: 2025-12-09
*/
/*
* Access selected fields in employees.xml using minimal XML API.
*/
include <io/xml.fun>
path = "./examples/data/employees.xml"
xml = XML()
doc = xml.from_file(path)
if (doc == 0)
print("Failed to load: ")
print(path)
else
root = xml.root(doc)
print("Root element: ")
print(xml.name(root))
content = read_file(path)
// Find the first <employee> block and extract its fields
first_emp = xml.between(content, "<employee", "</employee>")
name = xml.between(first_emp, "<name>", "</name>")
role = xml.between(first_emp, "<role>", "</role>")
email = xml.between(first_emp, "<email>", "</email>")
emp_id = xml.between(first_emp, "id=\"", "\"")
print("First employee id: ")
print(emp_id)
print("Name: ")
print(name)
print("Role: ")
print(role)
print("Email: ")
print(email)