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Remove outdated styles and events #75

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Remove outdated styles and events #75

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ab053b2
Remove outdated styles and events.
domchristie Jun 24, 2022
b55b00b
Fix tests.
domchristie Jun 24, 2022
32fff24
package.lock
domchristie Jun 24, 2022
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39 changes: 3 additions & 36 deletions dist/expanding.jquery.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -8,34 +8,6 @@
(function () {
'use strict';

var userAgent = window.navigator.userAgent

// Returns the version of Internet Explorer or -1
// (indicating the use of another browser).
// From: http://msdn.microsoft.com/en-us/library/ms537509(v=vs.85).aspx#ParsingUA
var ieVersion = (function () {
var version = -1
if (window.navigator.appName === 'Microsoft Internet Explorer') {
var regExp = new RegExp('MSIE ([0-9]{1,}[\\.0-9]{0,})')
if (regExp.exec(userAgent) !== null) version = parseFloat(RegExp.$1)
}
return version
})()

// Check for oninput support
// IE9 supports oninput, but not when deleting text, so keyup is used.
// onpropertychange _is_ supported by IE8/9, but may not be fired unless
// attached with `attachEvent`
// (see: http://stackoverflow.com/questions/18436424/ie-onpropertychange-event-doesnt-fire),
// and so is avoided altogether.
var inputEventSupported = (
'oninput' in document.createElement('input') && ieVersion !== 9
)

var inputEvent = inputEventSupported ? 'input' : 'keyup'

var isIosDevice = /iPad|iPhone|iPod/.test(userAgent) && !window.MSStream

function wrap (element, wrapper) {
element.parentNode.insertBefore(wrapper, element)
wrapper.appendChild(element)
Expand Down Expand Up @@ -125,8 +97,8 @@ var styleProperties = {
lineHeight: null,
maxHeight: null,
paddingBottom: null,
paddingLeft: paddingHorizontal,
paddingRight: paddingHorizontal,
paddingLeft: null,
paddingRight: null,
paddingTop: null,
textAlign: null,
textDecoration: null,
Expand All @@ -136,10 +108,6 @@ var styleProperties = {
wordWrap: null
}

function paddingHorizontal (computedStyle) {
return isIosDevice ? (parseFloat(computedStyle) + 3) + 'px' : computedStyle
}

function TextareaClone () {
this.element = document.createElement('pre')
this.element.className = 'expanding-clone'
Expand Down Expand Up @@ -194,8 +162,7 @@ function Expanding (textarea) {
this.element.appendChild(this.textareaClone.element)

var inputHandler = this.update.bind(this)
this.textarea.on(inputEvent, inputHandler)
this.textarea.on('change', inputHandler)
this.textarea.on('input', inputHandler)

this.update()
}
Expand Down
39 changes: 3 additions & 36 deletions dist/expanding.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -11,34 +11,6 @@
(global.Expanding = factory());
}(this, (function () { 'use strict';

var userAgent = window.navigator.userAgent

// Returns the version of Internet Explorer or -1
// (indicating the use of another browser).
// From: http://msdn.microsoft.com/en-us/library/ms537509(v=vs.85).aspx#ParsingUA
var ieVersion = (function () {
var version = -1
if (window.navigator.appName === 'Microsoft Internet Explorer') {
var regExp = new RegExp('MSIE ([0-9]{1,}[\\.0-9]{0,})')
if (regExp.exec(userAgent) !== null) version = parseFloat(RegExp.$1)
}
return version
})()

// Check for oninput support
// IE9 supports oninput, but not when deleting text, so keyup is used.
// onpropertychange _is_ supported by IE8/9, but may not be fired unless
// attached with `attachEvent`
// (see: http://stackoverflow.com/questions/18436424/ie-onpropertychange-event-doesnt-fire),
// and so is avoided altogether.
var inputEventSupported = (
'oninput' in document.createElement('input') && ieVersion !== 9
)

var inputEvent = inputEventSupported ? 'input' : 'keyup'

var isIosDevice = /iPad|iPhone|iPod/.test(userAgent) && !window.MSStream

function wrap (element, wrapper) {
element.parentNode.insertBefore(wrapper, element)
wrapper.appendChild(element)
Expand Down Expand Up @@ -124,8 +96,8 @@ var styleProperties = {
lineHeight: null,
maxHeight: null,
paddingBottom: null,
paddingLeft: paddingHorizontal,
paddingRight: paddingHorizontal,
paddingLeft: null,
paddingRight: null,
paddingTop: null,
textAlign: null,
textDecoration: null,
Expand All @@ -135,10 +107,6 @@ var styleProperties = {
wordWrap: null
}

function paddingHorizontal (computedStyle) {
return isIosDevice ? (parseFloat(computedStyle) + 3) + 'px' : computedStyle
}

function TextareaClone () {
this.element = document.createElement('pre')
this.element.className = 'expanding-clone'
Expand Down Expand Up @@ -193,8 +161,7 @@ function Expanding (textarea) {
this.element.appendChild(this.textareaClone.element)

var inputHandler = this.update.bind(this)
this.textarea.on(inputEvent, inputHandler)
this.textarea.on('change', inputHandler)
this.textarea.on('input', inputHandler)

this.update()
}
Expand Down
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