移动端的silder，未封装，基于zepto的touch模块，有参照修改过touch的bug

Posted 落暮

tags:

篇首语：本文由小常识网(cha138.com)小编为大家整理，主要介绍了移动端的silder，未封装，基于zepto的touch模块，有参照修改过touch的bug相关的知识，希望对你有一定的参考价值。

<!--html模块-->

<header class="appoin-head">
<ul>
<li class="aa">
<a href="#">
<img src="img/banner1.png" alt=""> 
</a>
</li>
<li>
<a href="#">
<img src="img/banner2.png" alt=""> 
</a>
</li>
<li>
<a href="#">
<img src="img/banner3.png" alt=""> 
</a>
</li>
<li>
<a href="#">
<img src="img/banner4.png" alt=""> 
</a>
</li>
</ul>
<ol></ol>
</header>

 

<!--css样式-->

.appoin-head ol,.appoin-head ul {
list-style: none;
margin: 0;
padding: 0;
}

.appoin-head ul li {
float: left;
}

.clear:after {
content: ‘‘;
clear: both;
display: block;
}

.clear {
zoom: 1;
}

.mob3d, .appoin-head, .appoin-head ul, .appoin-head ul li {
transform: translate3d(0, 0, 0);
-webkit-transform: translate3d(0, 0, 0);
-o-transform: translate3d(0, 0, 0);
-moz-transform: translate3d(0, 0, 0);
}

.appoin-head {
position: relative;
width: 100%;
overflow: hidden;
}

.appoin-head ul {
width: 900%;
height: 100%;
-webkit-transition: all 0.5s 0s ease-in-out;
}

.appoin-head ul li a {
display: block;
width: 100%;
}

.appoin-head ul li a img {
max-width: 100%;
max-height: 100%;
}

.appoin-head ol {
position: absolute;
left: 50%;
bottom: 0.7rem;
}

.appoin-head ol li {
width: 0.7rem;
height: 0.7rem;
background: #ffffff;
display: inline-block;
margin: 0 0.2rem;
-webkit-border-radius: 100%;
-moz-border-radius: 100%;
-mz-border-radius: 100%;
-o-border-radius: 100%;
border-radius: 100%;
}

.appoin-head ol li.active {
background: #f897ae;
}

 

<!--js部分-->

$(function() {
var length = $(‘.appoin-head ul li‘).length,
now = 0;
var $li = $(‘.appoin-head ul li‘);
$li.width($(window).width());
var wid = $li.width();
$(‘.appoin-head ul‘).width(wid * length);
for (var i = 0; i < length; i++) {
var html = ‘<li></li>‘;
$(‘.appoin-head ol‘).append(html);
}
var olwidth = ($(‘.appoin-head ol‘).width()) / 2;
$(‘.appoin-head ol‘).css(‘marginLeft‘, -olwidth);
$(‘.appoin-head ol li‘).eq(now).addClass(‘active‘).siblings(‘li‘).removeClass(‘active‘);

function silder() {
$(‘.appoin-head ul‘).css("-webkit-transform", "translate3d(" + -wid * (now) + "px,0,0)");
$(‘.appoin-head ol li‘).eq(now).addClass(‘active‘).siblings(‘li‘).removeClass(‘active‘);
}
$(‘.appoin-head ul li‘).swipeLeft(function(e) {
now++;
if (now > length - 1) now = 0;
silder();
})
$(‘.appoin-head ul li‘).swipeRight(function(e) {
now--;
if (now < 0) now = length - 1;
silder();
})
var time = setInterval(function() {
now++;
if (now > length - 1) now = 0;
silder();
}, 3000);
$(‘.appoin-head ul li‘).on(‘touchstart‘, function() {
clearInterval(time);
})
$(‘.appoin-head ul li‘).on(‘touchend‘, function() {
time = setInterval(function() {
now++;
if (now > length - 1) now = 0;
silder();
}, 3000);
})
}());

 

// 上面是banner图切换，touch的js部分有改动，修复安卓qq浏览器中的失效

下面是zepto改后的源码，

//     Zepto.js
//     (c) 2010-2016 Thomas Fuchs
//     Zepto.js may be freely distributed under the MIT license.

var Zepto = (function() {
  var undefined, key, $, classList, emptyArray = [], concat = emptyArray.concat, filter = emptyArray.filter, slice = emptyArray.slice,
    document = window.document,
    elementDisplay = {}, classCache = {},
    cssNumber = { ‘column-count‘: 1, ‘columns‘: 1, ‘font-weight‘: 1, ‘line-height‘: 1,‘opacity‘: 1, ‘z-index‘: 1, ‘zoom‘: 1 },
    fragmentRE = /^\s*<(\w+|!)[^>]*>/,
    singleTagRE = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
    tagExpanderRE = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig,
    rootNodeRE = /^(?:body|html)$/i,
    capitalRE = /([A-Z])/g,

    // special attributes that should be get/set via method calls
    methodAttributes = [‘val‘, ‘css‘, ‘html‘, ‘text‘, ‘data‘, ‘width‘, ‘height‘, ‘offset‘],

    adjacencyOperators = [ ‘after‘, ‘prepend‘, ‘before‘, ‘append‘ ],
    table = document.createElement(‘table‘),
    tableRow = document.createElement(‘tr‘),
    containers = {
      ‘tr‘: document.createElement(‘tbody‘),
      ‘tbody‘: table, ‘thead‘: table, ‘tfoot‘: table,
      ‘td‘: tableRow, ‘th‘: tableRow,
      ‘*‘: document.createElement(‘div‘)
    },
    readyRE = /complete|loaded|interactive/,
    simpleSelectorRE = /^[\w-]*$/,
    class2type = {},
    toString = class2type.toString,
    zepto = {},
    camelize, uniq,
    tempParent = document.createElement(‘div‘),
    propMap = {
      ‘tabindex‘: ‘tabIndex‘,
      ‘readonly‘: ‘readOnly‘,
      ‘for‘: ‘htmlFor‘,
      ‘class‘: ‘className‘,
      ‘maxlength‘: ‘maxLength‘,
      ‘cellspacing‘: ‘cellSpacing‘,
      ‘cellpadding‘: ‘cellPadding‘,
      ‘rowspan‘: ‘rowSpan‘,
      ‘colspan‘: ‘colSpan‘,
      ‘usemap‘: ‘useMap‘,
      ‘frameborder‘: ‘frameBorder‘,
      ‘contenteditable‘: ‘contentEditable‘
    },
    isArray = Array.isArray ||
      function(object){ return object instanceof Array }

  zepto.matches = function(element, selector) {
    if (!selector || !element || element.nodeType !== 1) return false
    var matchesSelector = element.webkitMatchesSelector || element.mozMatchesSelector ||
                          element.oMatchesSelector || element.matchesSelector
    if (matchesSelector) return matchesSelector.call(element, selector)
    // fall back to performing a selector:
    var match, parent = element.parentNode, temp = !parent
    if (temp) (parent = tempParent).appendChild(element)
    match = ~zepto.qsa(parent, selector).indexOf(element)
    temp && tempParent.removeChild(element)
    return match
  }

  function type(obj) {
    return obj == null ? String(obj) :
      class2type[toString.call(obj)] || "object"
  }

  function isFunction(value) { return type(value) == "function" }
  function isWindow(obj)     { return obj != null && obj == obj.window }
  function isDocument(obj)   { return obj != null && obj.nodeType == obj.DOCUMENT_NODE }
  function isObject(obj)     { return type(obj) == "object" }
  function isPlainObject(obj) {
    return isObject(obj) && !isWindow(obj) && Object.getPrototypeOf(obj) == Object.prototype
  }
  function likeArray(obj) { return typeof obj.length == ‘number‘ }

  function compact(array) { return filter.call(array, function(item){ return item != null }) }
  function flatten(array) { return array.length > 0 ? $.fn.concat.apply([], array) : array }
  camelize = function(str){ return str.replace(/-+(.)?/g, function(match, chr){ return chr ? chr.toUpperCase() : ‘‘ }) }
  function dasherize(str) {
    return str.replace(/::/g, ‘/‘)
           .replace(/([A-Z]+)([A-Z][a-z])/g, ‘$1_$2‘)
           .replace(/([a-z\d])([A-Z])/g, ‘$1_$2‘)
           .replace(/_/g, ‘-‘)
           .toLowerCase()
  }
  uniq = function(array){ return filter.call(array, function(item, idx){ return array.indexOf(item) == idx }) }

  function classRE(name) {
    return name in classCache ?
      classCache[name] : (classCache[name] = new RegExp(‘(^|\\s)‘ + name + ‘(\\s|$)‘))
  }

  function maybeAddPx(name, value) {
    return (typeof value == "number" && !cssNumber[dasherize(name)]) ? value + "px" : value
  }

  function defaultDisplay(nodeName) {
    var element, display
    if (!elementDisplay[nodeName]) {
      element = document.createElement(nodeName)
      document.body.appendChild(element)
      display = getComputedStyle(element, ‘‘).getPropertyValue("display")
      element.parentNode.removeChild(element)
      display == "none" && (display = "block")
      elementDisplay[nodeName] = display
    }
    return elementDisplay[nodeName]
  }

  function children(element) {
    return ‘children‘ in element ?
      slice.call(element.children) :
      $.map(element.childNodes, function(node){ if (node.nodeType == 1) return node })
  }

  function Z(dom, selector) {
    var i, len = dom ? dom.length : 0
    for (i = 0; i < len; i++) this[i] = dom[i]
    this.length = len
    this.selector = selector || ‘‘
  }

  // `$.zepto.fragment` takes a html string and an optional tag name
  // to generate DOM nodes from the given html string.
  // The generated DOM nodes are returned as an array.
  // This function can be overridden in plugins for example to make
  // it compatible with browsers that don‘t support the DOM fully.
  zepto.fragment = function(html, name, properties) {
    var dom, nodes, container

    // A special case optimization for a single tag
    if (singleTagRE.test(html)) dom = $(document.createElement(RegExp.$1))

    if (!dom) {
      if (html.replace) html = html.replace(tagExpanderRE, "<$1></$2>")
      if (name === undefined) name = fragmentRE.test(html) && RegExp.$1
      if (!(name in containers)) name = ‘*‘

      container = containers[name]
      container.innerHTML = ‘‘ + html
      dom = $.each(slice.call(container.childNodes), function(){
        container.removeChild(this)
      })
    }

    if (isPlainObject(properties)) {
      nodes = $(dom)
      $.each(properties, function(key, value) {
        if (methodAttributes.indexOf(key) > -1) nodes[key](value)
        else nodes.attr(key, value)
      })
    }

    return dom
  }

  // `$.zepto.Z` swaps out the prototype of the given `dom` array
  // of nodes with `$.fn` and thus supplying all the Zepto functions
  // to the array. This method can be overridden in plugins.
  zepto.Z = function(dom, selector) {
    return new Z(dom, selector)
  }

  // `$.zepto.isZ` should return `true` if the given object is a Zepto
  // collection. This method can be overridden in plugins.
  zepto.isZ = function(object) {
    return object instanceof zepto.Z
  }

  // `$.zepto.init` is Zepto‘s counterpart to jQuery‘s `$.fn.init` and
  // takes a CSS selector and an optional context (and handles various
  // special cases).
  // This method can be overridden in plugins.
  zepto.init = function(selector, context) {
    var dom
    // If nothing given, return an empty Zepto collection
    if (!selector) return zepto.Z()
    // Optimize for string selectors
    else if (typeof selector == ‘string‘) {
      selector = selector.trim()
      // If it‘s a html fragment, create nodes from it
      // Note: In both Chrome 21 and Firefox 15, DOM error 12
      // is thrown if the fragment doesn‘t begin with <
      if (selector[0] == ‘<‘ && fragmentRE.test(selector))
        dom = zepto.fragment(selector, RegExp.$1, context), selector = null
      // If there‘s a context, create a collection on that context first, and select
      // nodes from there
      else if (context !== undefined) return $(context).find(selector)
      // If it‘s a CSS selector, use it to select nodes.
      else dom = zepto.qsa(document, selector)
    }
    // If a function is given, call it when the DOM is ready
    else if (isFunction(selector)) return $(document).ready(selector)
    // If a Zepto collection is given, just return it
    else if (zepto.isZ(selector)) return selector
    else {
      // normalize array if an array of nodes is given
      if (isArray(selector)) dom = compact(selector)
      // Wrap DOM nodes.
      else if (isObject(selector))
        dom = [selector], selector = null
      // If it‘s a html fragment, create nodes from it
      else if (fragmentRE.test(selector))
        dom = zepto.fragment(selector.trim(), RegExp.$1, context), selector = null
      // If there‘s a context, create a collection on that context first, and select
      // nodes from there
      else if (context !== undefined) return $(context).find(selector)
      // And last but no least, if it‘s a CSS selector, use it to select nodes.
      else dom = zepto.qsa(document, selector)
    }
    // create a new Zepto collection from the nodes found
    return zepto.Z(dom, selector)
  }

  // `$` will be the base `Zepto` object. When calling this
  // function just call `$.zepto.init, which makes the implementation
  // details of selecting nodes and creating Zepto collections
  // patchable in plugins.
  $ = function(selector, context){
    return zepto.init(selector, context)
  }

  function extend(target, source, deep) {
    for (key in source)
      if (deep && (isPlainObject(source[key]) || isArray(source[key]))) {
        if (isPlainObject(source[key]) && !isPlainObject(target[key]))
          target[key] = {}
        if (isArray(source[key]) && !isArray(target[key]))
          target[key] = []
        extend(target[key], source[key], deep)
      }
      else if (source[key] !== undefined) target[key] = source[key]
  }

  // Copy all but undefined properties from one or more
  // objects to the `target` object.
  $.extend = function(target){
    var deep, args = slice.call(arguments, 1)
    if (typeof target == ‘boolean‘) {
      deep = target
      target = args.shift()
    }
    args.forEach(function(arg){ extend(target, arg, deep) })
    return target
  }

  // `$.zepto.qsa` is Zepto‘s CSS selector implementation which
  // uses `document.querySelectorAll` and optimizes for some special cases, like `#id`.
  // This method can be overridden in plugins.
  zepto.qsa = function(element, selector){
    var found,
        maybeID = selector[0] == ‘#‘,
        maybeClass = !maybeID && selector[0] == ‘.‘,
        nameOnly = maybeID || maybeClass ? selector.slice(1) : selector, // Ensure that a 1 char tag name still gets checked
        isSimple = simpleSelectorRE.test(nameOnly)
    return (element.getElementById && isSimple && maybeID) ? // Safari DocumentFragment doesn‘t have getElementById
      ( (found = element.getElementById(nameOnly)) ? [found] : [] ) :
      (element.nodeType !== 1 && element.nodeType !== 9 && element.nodeType !== 11) ? [] :
      slice.call(
        isSimple && !maybeID && element.getElementsByClassName ? // DocumentFragment doesn‘t have getElementsByClassName/TagName
          maybeClass ? element.getElementsByClassName(nameOnly) : // If it‘s simple, it could be a class
          element.getElementsByTagName(selector) : // Or a tag
          element.querySelectorAll(selector) // Or it‘s not simple, and we need to query all
      )
  }

  function filtered(nodes, selector) {
    return selector == null ? $(nodes) : $(nodes).filter(selector)
  }

  $.contains = document.documentElement.contains ?
    function(parent, node) {
      return parent !== node && parent.contains(node)
    } :
    function(parent, node) {
      while (node && (node = node.parentNode))
        if (node === parent) return true
      return false
    }

  function funcArg(context, arg, idx, payload) {
    return isFunction(arg) ? arg.call(context, idx, payload) : arg
  }

  function setAttribute(node, name, value) {
    value == null ? node.removeAttribute(name) : node.setAttribute(name, value)
  }

  // access className property while respecting SVGAnimatedString
  function className(node, value){
    var klass = node.className || ‘‘,
        svg   = klass && klass.baseVal !== undefined

    if (value === undefined) return svg ? klass.baseVal : klass
    svg ? (klass.baseVal = value) : (node.className = value)
  }

  // "true"  => true
  // "false" => false
  // "null"  => null
  // "42"    => 42
  // "42.5"  => 42.5
  // "08"    => "08"
  // JSON    => parse if valid
  // String  => self
  function deserializeValue(value) {
    try {
      return value ?
        value == "true" ||
        ( value == "false" ? false :
          value == "null" ? null :
          +value + "" == value ? +value :
          /^[\[\{]/.test(value) ? $.parseJSON(value) :
          value )
        : value
    } catch(e) {
      return value
    }
  }

  $.type = type
  $.isFunction = isFunction
  $.isWindow = isWindow
  $.isArray = isArray
  $.isPlainObject = isPlainObject

  $.isEmptyObject = function(obj) {
    var name
    for (name in obj) return false
    return true
  }

  $.inArray = function(elem, array, i){
    return emptyArray.indexOf.call(array, elem, i)
  }

  $.camelCase = camelize
  $.trim = function(str) {
    return str == null ? "" : String.prototype.trim.call(str)
  }

  // plugin compatibility
  $.uuid = 0
  $.support = { }
  $.expr = { }
  $.noop = function() {}

  $.map = function(elements, callback){
    var value, values = [], i, key
    if (likeArray(elements))
      for (i = 0; i < elements.length; i++) {
        value = callback(elements[i], i)
        if (value != null) values.push(value)
      }
    else
      for (key in elements) {
        value = callback(elements[key], key)
        if (value != null) values.push(value)
      }
    return flatten(values)
  }

  $.each = function(elements, callback){
    var i, key
    if (likeArray(elements)) {
      for (i = 0; i < elements.length; i++)
        if (callback.call(elements[i], i, elements[i]) === false) return elements
    } else {
      for (key in elements)
        if (callback.call(elements[key], key, elements[key]) === false) return elements
    }

    return elements
  }

  $.grep = function(elements, callback){
    return filter.call(elements, callback)
  }

  if (window.JSON) $.parseJSON = JSON.parse

  // Populate the class2type map
  $.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
    class2type[ "[object " + name + "]" ] = name.toLowerCase()
  })

  // Define methods that will be available on all
  // Zepto collections
  $.fn = {
    constructor: zepto.Z,
    length: 0,

    // Because a collection acts like an array
    // copy over these useful array functions.
    forEach: emptyArray.forEach,
    reduce: emptyArray.reduce,
    push: emptyArray.push,
    sort: emptyArray.sort,
    splice: emptyArray.splice,
    indexOf: emptyArray.indexOf,
    concat: function(){
      var i, value, args = []
      for (i = 0; i < arguments.length; i++) {
        value = arguments[i]
        args[i] = zepto.isZ(value) ? value.toArray() : value
      }
      return concat.apply(zepto.isZ(this) ? this.toArray() : this, args)
    },

    // `map` and `slice` in the jQuery API work differently
    // from their array counterparts
    map: function(fn){
      return $($.map(this, function(el, i){ return fn.call(el, i, el) }))
    },
    slice: function(){
      return $(slice.apply(this, arguments))
    },

    ready: function(callback){
      // need to check if document.body exists for IE as that browser reports
      // document ready when it hasn‘t yet created the body element
      if (readyRE.test(document.readyState) && document.body) callback($)
      else document.addEventListener(‘DOMContentLoaded‘, function(){ callback($) }, false)
      return this
    },
    get: function(idx){
      return idx === undefined ? slice.call(this) : this[idx >= 0 ? idx : idx + this.length]
    },
    toArray: function(){ return this.get() },
    size: function(){
      return this.length
    },
    remove: function(){
      return this.each(function(){
        if (this.parentNode != null)
          this.parentNode.removeChild(this)
      })
    },
    each: function(callback){
      emptyArray.every.call(this, function(el, idx){
        return callback.call(el, idx, el) !== false
      })
      return this
    },
    filter: function(selector){
      if (isFunction(selector)) return this.not(this.not(selector))
      return $(filter.call(this, function(element){
        return zepto.matches(element, selector)
      }))
    },
    add: function(selector,context){
      return $(uniq(this.concat($(selector,context))))
    },
    is: function(selector){
      return this.length > 0 && zepto.matches(this[0], selector)
    },
    not: function(selector){
      var nodes=[]
      if (isFunction(selector) && selector.call !== undefined)
        this.each(function(idx){
          if (!selector.call(this,idx)) nodes.push(this)
        })
      else {
        var excludes = typeof selector == ‘string‘ ? this.filter(selector) :
          (likeArray(selector) && isFunction(selector.item)) ? slice.call(selector) : $(selector)
        this.forEach(function(el){
          if (excludes.indexOf(el) < 0) nodes.push(el)
        })
      }
      return $(nodes)
    },
    has: function(selector){
      return this.filter(function(){
        return isObject(selector) ?
          $.contains(this, selector) :
          $(this).find(selector).size()
      })
    },
    eq: function(idx){
      return idx === -1 ? this.slice(idx) : this.slice(idx, + idx + 1)
    },
    first: function(){
      var el = this[0]
      return el && !isObject(el) ? el : $(el)
    },
    last: function(){
      var el = this[this.length - 1]
      return el && !isObject(el) ? el : $(el)
    },
    find: function(selector){
      var result, $this = this
      if (!selector) result = $()
      else if (typeof selector == ‘object‘)
        result = $(selector).filter(function(){
          var node = this
          return emptyArray.some.call($this, function(parent){
            return $.contains(parent, node)
          })
        })
      else if (this.length == 1) result = $(zepto.qsa(this[0], selector))
      else result = this.map(function(){ return zepto.qsa(this, selector) })
      return result
    },
    closest: function(selector, context){
      var node = this[0], collection = false
      if (typeof selector == ‘object‘) collection = $(selector)
      while (node && !(collection ? collection.indexOf(node) >= 0 : zepto.matches(node, selector)))
        node = node !== context && !isDocument(node) && node.parentNode
      return $(node)
    },
    parents: function(selector){
      var ancestors = [], nodes = this
      while (nodes.length > 0)
        nodes = $.map(nodes, function(node){
          if ((node = node.parentNode) && !isDocument(node) && ancestors.indexOf(node) < 0) {
            ancestors.push(node)
            return node
          }
        })
      return filtered(ancestors, selector)
    },
    parent: function(selector){
      return filtered(uniq(this.pluck(‘parentNode‘)), selector)
    },
    children: function(selector){
      return filtered(this.map(function(){ return children(this) }), selector)
    },
    contents: function() {
      return this.map(function() { return this.contentDocument || slice.call(this.childNodes) })
    },
    siblings: function(selector){
      return filtered(this.map(function(i, el){
        return filter.call(children(el.parentNode), function(child){ return child!==el })
      }), selector)
    },
    empty: function(){
      return this.each(function(){ this.innerHTML = ‘‘ })
    },
    // `pluck` is borrowed from Prototype.js
    pluck: function(property){
      return $.map(this, function(el){ return el[property] })
    },
    show: function(){
      return this.each(function(){
        this.style.display == "none" && (this.style.display = ‘‘)
        if (getComputedStyle(this, ‘‘).getPropertyValue("display") == "none")
          this.style.display = defaultDisplay(this.nodeName)
      })
    },
    replaceWith: function(newContent){
      return this.before(newContent).remove()
    },
    wrap: function(structure){
      var func = isFunction(structure)
      if (this[0] && !func)
        var dom   = $(structure).get(0),
            clone = dom.parentNode || this.length > 1

      以上是关于移动端的silder，未封装，基于zepto的touch模块，有参照修改过touch的bug的主要内容，如果未能解决你的问题，请参考以下文章
 

 移动端开发：使用jQuery Mobile还是Zepto


 web app中常用插件（zepto--用法类似于jquery利用nodejs定制zepto）


 移动端：zepto框架


 11-移动端开发教程-zepto.js入门教程


 Zepto.js


 Zepto的使用