Javascript 如何在窗体上禁用刷卡？
我正在尝试使用找到的代码刷页面。 我尝试只使用支持水平滑动的部分。 然后我遇到了一个问题。 我试图做的是将表单标记包含在已扫描的div中，但代码甚至不允许对div中的输入标记进行聚焦和键入 到目前为止，我试图通过以下方式限制目标元素：Javascript 如何在窗体上禁用刷卡？,javascript,jquery,swipe,Javascript,Jquery,Swipe,我正在尝试使用找到的代码刷页面。 我尝试只使用支持水平滑动的部分。 然后我遇到了一个问题。 我试图做的是将表单标记包含在已扫描的div中，但代码甚至不允许对div中的输入标记进行聚焦和键入 到目前为止，我试图通过以下方式限制目标元素： 1. replacing // the slides this.slides = [].slice.call( this.handle.children ); /*with*/ // the slides var slides =
1. replacing
// the slides
this.slides = [].slice.call( this.handle.children );
/*with*/
// the slides
var slides = [].slice.call( this.imgDragger.querySelectorAll('div.handle>*:not(form)') );
2. adding
if (slide.tagName.toLowerCase() == "form") { return }
/*and*/
if (currentSlide .tagName.toLowerCase() == "form") { return }
/*after*/
slide.addEventListener( 'click', function() {
/*and*/
currentSlide = self.slides[ self.current ];
/*respectively.*/
<body>
<div id="slideshow" class="dragslider">
<section class="img-dragger img-dragger-large dragdealer">
<div class="handle">
<div class="slide">
<div class="img-wrap">
swiping page #1
<form><input type="text" /></form>
</div>
</div>
<div class="slide">
<div class="img-wrap">
swiping page #2
</div>
</div>
</div>
</section><!-- /img-dragger-->
</div>
<script>
(function() {
var toggleBtnn = function() {
if( slideshow.isFullscreen ) {
classie.add( switchBtnn, 'view-maxi' );
}
else {
classie.remove( switchBtnn, 'view-maxi' );
}
},
slideshow = new DragSlideshow( document.getElementById( 'slideshow' ), {
// toggle between fullscreen and minimized slideshow
onToggle : toggleBtnn
}),
toggleSlideshow = function() {
slideshow.toggle();
toggleBtnn();
}
// toggle between fullscreen and small slideshow
switchBtnn.addEventListener( 'click', toggleSlideshow )
}());
</script>
</body>
滑动页面#1
滑动页面#2
（函数（）{
var toggleBtnn=函数（）{
如果（slideshow.isFullscreen）{
添加（开关BTNN，“查看最大值”）；
}
否则{
移除类别（开关BTNN，“查看最大值”）；
}
},
slideshow=新的DragSlideshow（document.getElementById（'slideshow'），{
//在全屏和最小化幻灯片放映之间切换
onToggle:ToggleBtn
}),
toggleSlideshow=函数（）{
slideshow.toggle（）；
toggleBtnn（）；
}
//在全屏和小幻灯片之间切换
SwitchBtn.addEventListener（'单击'，切换幻灯片放映）
}());
/**
* dragslideshow.js v1.0.0
* http://www.codrops.com
*
* Licensed under the MIT license.
* http://www.opensource.org/licenses/mit-license.php
*
* Copyright 2014, Codrops
* http://www.codrops.com
*/
;( function( window ) {
'use strict';
var docElem = window.document.documentElement,
transEndEventNames = {
'WebkitTransition': 'webkitTransitionEnd',
'MozTransition': 'transitionend',
'OTransition': 'oTransitionEnd',
'msTransition': 'MSTransitionEnd',
'transition': 'transitionend'
},
transEndEventName = transEndEventNames[ Modernizr.prefixed( 'transition' ) ],
support = { transitions : Modernizr.csstransitions };
/**
* gets the viewport width and height
* based on http://responsejs.com/labs/dimensions/
*/
function getViewport( axis ) {
var client, inner;
if( axis === 'x' ) {
client = docElem['clientWidth'];
inner = window['innerWidth'];
}
else if( axis === 'y' ) {
client = docElem['clientHeight'];
inner = window['innerHeight'];
}
return client < inner ? inner : client;
}
/**
* extend obj function
*/
function extend( a, b ) {
for( var key in b ) {
if( b.hasOwnProperty( key ) ) {
a[key] = b[key];
}
}
return a;
}
/**
* DragSlideshow function
*/
function DragSlideshow( el, options ) {
this.el = el;
this.options = extend( {}, this.options );
extend( this.options, options );
this._init();
}
/**
* DragSlideshow options
*/
DragSlideshow.prototype.options = {
perspective : '1200',
slideshowRatio : 0.3, // between: 0,1
onToggle : function() { return false; },
onToggleContent : function() { return false; },
onToggleContentComplete : function() { return false; }
}
/**
* init function
* initialize and cache some vars
*/
DragSlideshow.prototype._init = function() {
var self = this;
// current
this.current = 0;
// status
this.isFullscreen = true;
// the images wrapper element
this.imgDragger = this.el.querySelector( 'section.dragdealer' );
// the moving element inside the images wrapper
this.handle = this.imgDragger.querySelector( 'div.handle' );
// the slides
this.slides = [].slice.call( this.handle.children );
// total number of slides
this.slidesCount = this.slides.length;
if( this.slidesCount < 1 ) return;
// cache options slideshowRatio (needed for window resize)
this.slideshowRatio = this.options.slideshowRatio;
// add class "current" to first slide
classie.add( this.slides[ this.current ], 'current' );
// the pages/content
this.pages = this.el.querySelector( 'section.pages' );
// set the width of the handle : total slides * 100%
this.handle.style.width = this.slidesCount * 100 + '%';
// set the width of each slide to 100%/total slides
this.slides.forEach( function( slide ) {
slide.style.width = 100 / self.slidesCount + '%';
} );
// initialize the DragDealer plugin
this._initDragDealer();
// init events
this._initEvents();
}
/**
* initialize the events
*/
DragSlideshow.prototype._initEvents = function() {
var self = this;
this.slides.forEach( function( slide ) {
// clicking the slides when not in isFullscreen mode
slide.addEventListener( 'click', function() {
if( self.isFullscreen || self.dd.activity || self.isAnimating ) return false;
if( self.slides.indexOf( slide ) === self.current ) {
self.toggle();
}
else {
self.dd.setStep( self.slides.indexOf( slide ) + 1 );
}
} );
// reveal content
slide.querySelector( 'button.content-switch' ).addEventListener( 'click', function() { self._toggleContent( slide ); } );
} );
// keyboard navigation events
document.addEventListener( 'keydown', function( ev ) {
var keyCode = ev.keyCode || ev.which,
currentSlide = self.slides[ self.current ];
if( self.isContent ) {
switch (keyCode) {
// up key
case 38:
// only if current scroll is 0:
if( self._getContentPage( currentSlide ).scrollTop === 0 ) {
self._toggleContent( currentSlide );
}
break;
}
}
else {
switch (keyCode) {
// down key
case 40:
// if not fullscreen don't reveal the content. If you want to navigate directly to the content then remove this check.
if( !self.isFullscreen ) return;
self._toggleContent( currentSlide );
break;
// right and left keys
case 37:
self.dd.setStep( self.current );
break;
case 39:
self.dd.setStep( self.current + 2 );
break;
}
}
} );
}
/**
* gets the content page of the current slide
*/
DragSlideshow.prototype._getContentPage = function( slide ) {
return this.pages.querySelector( 'div.content[data-content = "' + slide.getAttribute( 'data-content' ) + '"]' );
}
/**
* show/hide content
*/
DragSlideshow.prototype._toggleContent = function( slide ) {
if( this.isAnimating ) {
return false;
}
this.isAnimating = true;
// callback
this.options.onToggleContent();
// get page
var page = this._getContentPage( slide );
if( this.isContent ) {
// enable the dragdealer
this.dd.enable();
classie.remove( this.el, 'show-content' );
}
else {
// before: scroll all the content up
page.scrollTop = 0;
// disable the dragdealer
this.dd.disable();
classie.add( this.el, 'show-content' );
classie.add( page, 'show' );
}
var self = this,
onEndTransitionFn = function( ev ) {
if( support.transitions ) {
if( ev.propertyName.indexOf( 'transform' ) === -1 || ev.target !== this ) return;
this.removeEventListener( transEndEventName, onEndTransitionFn );
}
if( self.isContent ) {
classie.remove( page, 'show' );
}
self.isContent = !self.isContent;
self.isAnimating = false;
// callback
self.options.onToggleContentComplete();
};
if( support.transitions ) {
this.el.addEventListener( transEndEventName, onEndTransitionFn );
}
else {
onEndTransitionFn();
}
}
/**
* initialize the Dragdealer plugin
*/
DragSlideshow.prototype._initDragDealer = function() {
var self = this;
this.dd = new Dragdealer( this.imgDragger, {
steps: this.slidesCount,
speed: 0.4,
loose: true,
requestAnimationFrame : true,
callback: function( x, y ) {
self._navigate( x, y );
}
});
}
/**
* DragDealer plugin callback: update current value
*/
DragSlideshow.prototype._navigate = function( x, y ) {
// add class "current" to the current slide / remove that same class from the old current slide
classie.remove( this.slides[ this.current || 0 ], 'current' );
this.current = this.dd.getStep()[0] - 1;
classie.add( this.slides[ this.current ], 'current' );
}
/**
* toggle between fullscreen and minimized slideshow
*/
DragSlideshow.prototype.toggle = function() {
if( this.isAnimating ) {
return false;
}
this.isAnimating = true;
// add preserve-3d to the slides (seems to fix a rendering problem in firefox)
this._preserve3dSlides( true );
// callback
this.options.onToggle();
classie.remove( this.el, this.isFullscreen ? 'switch-max' : 'switch-min' );
classie.add( this.el, this.isFullscreen ? 'switch-min' : 'switch-max' );
var self = this,
p = this.options.perspective,
r = this.options.slideshowRatio,
zAxisVal = this.isFullscreen ? p - ( p / r ) : p - p * r;
this.imgDragger.style.WebkitTransform = 'perspective(' + this.options.perspective + 'px) translate3d( -50%, -50%, ' + zAxisVal + 'px )';
this.imgDragger.style.transform = 'perspective(' + this.options.perspective + 'px) translate3d( -50%, -50%, ' + zAxisVal + 'px )';
var onEndTransitionFn = function( ev ) {
if( support.transitions ) {
if( ev.propertyName.indexOf( 'transform' ) === -1 ) return;
this.removeEventListener( transEndEventName, onEndTransitionFn );
}
if( !self.isFullscreen ) {
// remove preserve-3d to the slides (seems to fix a rendering problem in firefox)
self._preserve3dSlides();
}
// replace class "img-dragger-large" with "img-dragger-small"
classie.remove( this, self.isFullscreen ? 'img-dragger-large' : 'img-dragger-small' );
classie.add( this, self.isFullscreen ? 'img-dragger-small' : 'img-dragger-large' );
// reset transforms and set width & height
self.imgDragger.style.WebkitTransform = 'translate3d( -50%, -50%, 0px )';
self.imgDragger.style.transform = 'translate3d( -50%, -50%, 0px )';
this.style.width = self.isFullscreen ? self.options.slideshowRatio * 100 + '%' : '100%';
this.style.height = self.isFullscreen ? self.options.slideshowRatio * 100 + '%' : '100%';
// reinstatiate the dragger with the "reflow" method
self.dd.reflow();
// change status
self.isFullscreen = !self.isFullscreen;
self.isAnimating = false;
};
if( support.transitions ) {
this.imgDragger.addEventListener( transEndEventName, onEndTransitionFn );
}
else {
onEndTransitionFn();
}
}
/**
* add/remove preserve-3d to the slides (seems to fix a rendering problem in firefox)
*/
DragSlideshow.prototype._preserve3dSlides = function( add ) {
this.slides.forEach( function( slide ) {
slide.style.transformStyle = add ? 'preserve-3d' : '';
});
}
/**
* add to global namespace
*/
window.DragSlideshow = DragSlideshow;
} )( window );
/**
*dragslideshow.js v1.0.0
* http://www.codrops.com
*
*根据麻省理工学院许可证授权。
* http://www.opensource.org/licenses/mit-license.php
*
*版权所有2014，Codrops
* http://www.codrops.com
*/
（功能（窗口）{
"严格使用",；
var docElem=window.document.documentElement，
Transandeventnames={
“WebKittTransition”：“WebKittTransitionEnd”，
'MozTransition'：'transitionend'，
“OTransition”：“oTransitionEnd”，
“msTransition”：“MSTransitionEnd”，
“transition”：“transitionend”
},
transEndEventName=transEndEventNames[现代化前缀（'transition'）]，
支持={transitions:modernizer.cstransitions}；
/**
*获取视口的宽度和高度
*基于http://responsejs.com/labs/dimensions/
*/
函数getViewport（轴）{
var客户端，内部；
如果（轴=='x'）{
client=docElem['clientWidth']；
内部=窗口['innerWidth']；
}
否则，如果（轴=='y'）{
客户=docElem['clientHeight']；
内部=窗['innerHeight']；
}
返回客户<内部？内部：客户；
}
/**
*扩展obj函数
*/
功能扩展（a，b）{
对于（b中的var键）{
如果（b.hasOwnProperty（键））{
a[键]=b[键]；
}
}
返回a；
}
/**
*DragSlideshow函数
*/
函数DragSlideshow（el，选项）{
this.el=el；
this.options=extend（{}，this.options）；
扩展（这个。选项，选项）；
这个；
}
/**
*DragSlideshow选项
*/
DragSlideshow.prototype.options={
透视图：“1200”，
幻灯片放映比率：0.3，//介于：0,1之间
onToggle:function（）{return false；}，
onToggleContent:function（）{return false；}，
onToggleContentComplete:函数（）{return false；}
}
/**
*初始化函数
*初始化并缓存一些变量
*/
DragSlideshow.prototype.\u init=function（）{
var self=这个；
//当前
该电流=0；
//地位
this.isFullscreen=true；
//图像包装器元素
this.imgDragger=this.el.querySelector（'section.dragdealer'）；
//图像包装器中的移动元素
this.handle=this.imgDragger.querySelector（'div.handle'）；
//幻灯片
this.slides=[].slice.call（this.handle.children）；
//幻灯片总数
this.slidescont=this.slides.length；
如果（this.slidescont<1）返回；
//缓存选项幻灯片比例（调整窗口大小时需要）
this.slideshowRatio=this.options.slideshowRatio；
//将“当前”类添加到第一张幻灯片
classie.add（this.slides[this.current]，“current”）；
//页面/内容
this.pages=this.el.querySelector（'section.pages'）；
//设置手柄宽度：总幻灯片数*100%
this.handle.style.width=this.slideCount*100+'%'；
//将每张幻灯片的宽度设置为100%/总幻灯片
this.slides.forEach（函数（幻灯片）{
slide.style.width=100/self.slidescont+'%'；
} );
//初始化DragDealer插件
这个；
//初始化事件
这个；
}
/**
*初始化事件
*/
DragSlideshow.prototype.\u initEvents=function（）{
var self=这个；
this.slides.forEach（函数（幻灯片）{
//非全屏模式时单击幻灯片
slide.addEventListener（'click'，function（）{
if（self.isFullscreen | self.dd.activity | | self.isAnimating）返回false；
if（self.slides.indexOf（slide）==self.current）{
self.toggle（）；
}
否则{
self.dd.setStep（self.slides.indexOf