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Simplify checks.

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This commit is contained in:
XhmikosR 2019-02-13 21:40:15 +02:00
parent 4b7c058a25
commit 30861cbc6d
3 changed files with 6 additions and 7 deletions
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7
js/src/dom/eventHandler.js
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@ -132,7 +132,7 @@ function normalizeParams(originalTypeEvent, handler, delegationFn) {
} }
function addHandler(element, originalTypeEvent, handler, delegationFn, oneOff) { function addHandler(element, originalTypeEvent, handler, delegationFn, oneOff) {
if (typeof originalTypeEvent !== 'string' || (typeof element === 'undefined' || element === null)) { if (typeof originalTypeEvent !== 'string' || !element) {
return return
} }
@ -198,7 +198,7 @@ const EventHandler = {
}, },
off(element, originalTypeEvent, handler, delegationFn) { off(element, originalTypeEvent, handler, delegationFn) {
if (typeof originalTypeEvent !== 'string' || (typeof element === 'undefined' || element === null)) { if (typeof originalTypeEvent !== 'string' || !element) {
return return
} }
@ -243,8 +243,7 @@ const EventHandler = {
}, },
trigger(element, event, args) { trigger(element, event, args) {
if (typeof event !== 'string' || if (typeof event !== 'string' || !element) {
(typeof element === 'undefined' || element === null)) {
return null return null
} }

2
js/src/dom/manipulator.js
View File

@ -76,7 +76,7 @@ const Manipulator = {
}, },
toggleClass(element, className) { toggleClass(element, className) {
if (typeof element === 'undefined' || element === null) { if (!element) {
return return
} }

4
js/src/util.js
View File

@ -123,7 +123,7 @@ const Util = {
}, },
makeArray(nodeList) { makeArray(nodeList) {
if (typeof nodeList === 'undefined' || nodeList === null) { if (!nodeList) {
return [] return []
} }
@ -131,7 +131,7 @@ const Util = {
}, },
isVisible(element) { isVisible(element) {
if (typeof element === 'undefined' || element === null) { if (!element) {
return false return false
} }