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Old Function Convert in Arrow Function #9

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Old Function Convert in Arrow Function #9

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12 changes: 6 additions & 6 deletions quiz.js
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Original file line number Diff line number Diff line change
Expand Up @@ -82,17 +82,17 @@ document.addEventListener('DOMContentLoaded', function() {

/* Helper functions */

var nukeChildren = function(el) {
var nukeChildren = (el) => {
while (el.firstChild) {
el.removeChild(el.firstChild);
}
};

var addText = function(el, text) {
var addText = (el, text) => {
el.appendChild(D.createTextNode(text));
};

var addNewElement = function(parent, el, opt_text) {
var addNewElement = (parent, el, opt_text) => {
var el = D.createElementNS(NS, el);
parent.appendChild(el);
if (opt_text) {
Expand All @@ -101,7 +101,7 @@ document.addEventListener('DOMContentLoaded', function() {
return el;
};

var addNewClass = function(el, class_name){
var addNewClass = (el, class_name) => {
el.className += " " + class_name;
}

Expand Down Expand Up @@ -191,7 +191,7 @@ document.addEventListener('DOMContentLoaded', function() {
};
})();

var makeScoreHandler = function(team) {
var makeScoreHandler = (team) => {
return function() {
var score = window.prompt('Enter new score:', scores[team][0]);
if (score) {
Expand Down Expand Up @@ -253,7 +253,7 @@ document.addEventListener('DOMContentLoaded', function() {
rowset = addNewElement(table, 'tfoot');
row = addNewElement(rowset, 'tr');

var addScoreCell = function(team) {
var addScoreCell = (team) => {
cell = addNewElement(row, 'td');

var div = D.createElementNS(NS, 'div');
Expand Down