diff --git a/README.md b/README.md index 294f077fb..784b032ce 100644 --- a/README.md +++ b/README.md @@ -1,5 +1,5 @@ 1. Replace `` with your Github username in the link - - [DEMO LINK](https://.github.io/js_task_parse_list_DOM/) + - [DEMO LINK](https://PrimaSB.github.io/js_task_parse_list_DOM/) 2. Follow [this instructions](https://mate-academy.github.io/layout_task-guideline/) - Run `npm run test` command to test your code; - Run `npm run test:only -- -n` to run fast test ignoring linter; @@ -10,14 +10,14 @@ Hey there! Can you parse data from the list and sort it based on data attributes? Your task: Sort list by salary in descending order. -Get an array of employees. Write two functions: +Get an array of employees. Write two functions: - first, which sorts the list by salary from data attributes - second, which returns an array of objects, where objects are employees. The schema for the employee: ``` { - name, + name, position, salary, age diff --git a/src/scripts/main.js b/src/scripts/main.js index a765fdb1d..4a2389ddc 100644 --- a/src/scripts/main.js +++ b/src/scripts/main.js @@ -1,3 +1,40 @@ 'use strict'; -// write code here +const listEmployees = document.querySelector('ul'); + +function toNumber(salary) { + const rawSalary = salary.replace(/\D/g, ''); + + return parseInt(rawSalary); +} + +function sortList(list) { + const listElements = list.querySelectorAll('li'); + const elementsArray = [...listElements]; + const sorted = [...elementsArray].sort((a, b) => { + const salaryA = toNumber(a.dataset.salary); + const salaryB = toNumber(b.dataset.salary); + + return salaryB - salaryA; + }); + + sorted.forEach((element) => { + list.appendChild(element); + }); +} + +function getEmployees(list) { + const listElements = list.querySelectorAll('li'); + const elementsArray = [...listElements]; + const employees = elementsArray.map((person) => ({ + name: person.dataset.name, + position: person.dataset.position, + salary: toNumber(person.dataset.salary), + age: toNumber(person.dataset.age), + })); + + return employees; +} + +sortList(listEmployees); +getEmployees(listEmployees);