在javascript中为id创建函数
我目前有一个带有href属性的HTML按钮，我为它定义了一个名为“触发器关闭”的id： 在此html页面中包含的文件中有一个javascript页面，其中包含菜单系统的对象和函数。我希望“触发器关闭”使这个对象执行，以便它关闭菜单。这是物体在javascript中为id创建函数,javascript,jquery,html,Javascript,Jquery,Html,我目前有一个带有href属性的HTML按钮，我为它定义了一个名为“触发器关闭”的id： 在此html页面中包含的文件中有一个javascript页面，其中包含菜单系统的对象和函数。我希望“触发器关闭”使这个对象执行，以便它关闭菜单。这是物体 // close the menu _resetMenu : function() { this._setTransform('translate3d(0,0,0)'); this.level = 0;
// close the menu
_resetMenu : function() {
this._setTransform('translate3d(0,0,0)');
this.level = 0;
// remove class mp-pushed from main wrapper
classie.remove( this.wrapper, 'mp-pushed' );
this._toggleLevels();
this.open = false;
},
if (id === 'trigger2') {
self._resetMenu;
}
;( function( window ) {
'use strict';
function extend( a, b ) {
for( var key in b ) {
if( b.hasOwnProperty( key ) ) {
a[key] = b[key];
}
}
return a;
}
// taken from https://github.com/inuyaksa/jquery.nicescroll/blob/master/jquery.nicescroll.js
function hasParent( e, id ) {
if (!e) return false;
var el = e.target||e.srcElement||e||false;
while (el && el.id != id) {
el = el.parentNode||false;
}
return (el!==false);
}
// returns the depth of the element "e" relative to element with id=id
// for this calculation only parents with classname = waypoint are considered
function getLevelDepth( e, id, waypoint, cnt ) {
cnt = cnt || 0;
if ( e.id.indexOf( id ) >= 0 ) return cnt;
if( classie.has( e, waypoint ) ) {
++cnt;
}
return e.parentNode && getLevelDepth( e.parentNode, id, waypoint, cnt );
}
// returns the closest element to 'e' that has class "classname"
function closest( e, classname ) {
if( classie.has( e, classname ) ) {
return e;
}
return e.parentNode && closest( e.parentNode, classname );
}
function mlPushMenu( el, trigger, options ) {
this.el = el;
this.trigger = trigger;
this.trigger-cls = trigger-cls;
this.options = extend( this.defaults, options );
// support 3d transforms
this.support = Modernizr.csstransforms3d;
if( this.support ) {
this._init();
}
}
mlPushMenu.prototype = {
defaults : {
// overlap: there will be a gap between open levels
// cover: the open levels will be on top of any previous open level
type : 'overlap', // overlap || cover
// space between each overlaped level
levelSpacing : 40,
// classname for the element (if any) that when clicked closes the current level
backClass : 'mp-back'
},
_init : function() {
// if menu is open or not
this.open = false;
// level depth
this.level = 0;
// the moving wrapper
this.wrapper = document.getElementById( 'mp-pusher' );
// the mp-level elements
this.levels = Array.prototype.slice.call( this.el.querySelectorAll( 'div.mp-level' ) );
// save the depth of each of these mp-level elements
var self = this;
this.levels.forEach( function( el, i ) { el.setAttribute( 'data-level', getLevelDepth( el, self.el.id, 'mp-level' ) ); } );
// the menu items
this.menuItems = Array.prototype.slice.call( this.el.querySelectorAll( 'li' ) );
// if type == "cover" these will serve as hooks to move back to the previous level
this.levelBack = Array.prototype.slice.call( this.el.querySelectorAll( '.' + this.options.backClass ) );
// event type (if mobile use touch events)
this.eventtype = mobilecheck() ? 'touchstart' : 'click';
// add the class mp-overlap or mp-cover to the main element depending on options.type
classie.add( this.el, 'mp-' + this.options.type );
// initialize / bind the necessary events
this._initEvents();
},
_initEvents : function() {
var self = this;
// the menu should close if clicking somewhere on the body
var bodyClickFn = function( el ) {
self._resetMenu();
el.removeEveentListener( self.eventtype, bodyClickFn );
};
// open (or close) the menu
this.trigger.addEventListener( this.eventtype, function( ev ) {
ev.stopPropagation();
ev.preventDefault();
if( self.open ) {
self._resetMenu();
}
else {
self._openMenu();
// the menu should close if clicking somewhere on the body (excluding clicks on the menu)
document.addEventListener( self.eventtype, function( ev ) {
if( self.open && !hasParent( ev.target, self.el.id ) ) {
bodyClickFn( this );
}
} );
}
} );
// opening a sub level menu
this.menuItems.forEach( function( el, i ) {
// check if it has a sub level
var subLevel = el.querySelector( 'div.mp-level' );
if( subLevel ) {
el.querySelector( 'a' ).addEventListener( self.eventtype, function( ev ) {
ev.preventDefault();
var level = closest( el, 'mp-level' ).getAttribute( 'data-level' );
if( self.level <= level ) {
ev.stopPropagation();
classie.add( closest( el, 'mp-level' ), 'mp-level-overlay' );
self._openMenu( subLevel );
}
} );
}
} );
// closing the sub levels :
// by clicking on the visible part of the level element
this.levels.forEach( function( el, i ) {
el.addEventListener( self.eventtype, function( ev ) {
ev.stopPropagation();
var level = el.getAttribute( 'data-level' );
if( self.level > level ) {
self.level = level;
self._closeMenu();
}
} );
} );
// by clicking on a specific element
this.levelBack.forEach( function( el, i ) {
el.addEventListener( self.eventtype, function( ev ) {
ev.preventDefault();
var level = closest( el, 'mp-level' ).getAttribute( 'data-level' );
if( self.level <= level ) {
ev.stopPropagation();
self.level = closest( el, 'mp-level' ).getAttribute( 'data-level' ) - 1;
self.level === 0 ? self._resetMenu() : self._closeMenu();
}
} );
} );
},
_openMenu : function( subLevel ) {
// increment level depth
++this.level;
// move the main wrapper
var levelFactor = ( this.level - 1 ) * this.options.levelSpacing,
translateVal = this.options.type === 'overlap' ? this.el.offsetWidth + levelFactor : this.el.offsetWidth;
this._setTransform( 'translate3d(' + translateVal + 'px,0,0)' );
if( subLevel ) {
// reset transform for sublevel
this._setTransform( '', subLevel );
// need to reset the translate value for the level menus that have the same level depth and are not open
for( var i = 0, len = this.levels.length; i < len; ++i ) {
var levelEl = this.levels[i];
if( levelEl != subLevel && !classie.has( levelEl, 'mp-level-open' ) ) {
this._setTransform( 'translate3d(-100%,0,0) translate3d(' + -1*levelFactor + 'px,0,0)', levelEl );
}
}
}
// add class mp-pushed to main wrapper if opening the first time
if( this.level === 1 ) {
classie.add( this.wrapper, 'mp-pushed' );
this.open = true;
}
// add class mp-level-open to the opening level element
classie.add( subLevel || this.levels[0], 'mp-level-open' );
},
// close the menu
_resetMenu : function() {
this._setTransform('translate3d(0,0,0)');
this.level = 0;
// remove class mp-pushed from main wrapper
classie.remove( this.wrapper, 'mp-pushed' );
this._toggleLevels();
this.open = false;
},
// close sub menus
_closeMenu : function() {
var translateVal = this.options.type === 'overlap' ? this.el.offsetWidth + ( this.level - 1 ) * this.options.levelSpacing : this.el.offsetWidth;
this._setTransform( 'translate3d(' + translateVal + 'px,0,0)' );
this._toggleLevels();
},
// translate the el
_setTransform : function( val, el ) {
el = el || this.wrapper;
el.style.WebkitTransform = val;
el.style.MozTransform = val;
el.style.transform = val;
},
// removes classes mp-level-open from closing levels
_toggleLevels : function() {
for( var i = 0, len = this.levels.length; i < len; ++i ) {
var levelEl = this.levels[i];
if( levelEl.getAttribute( 'data-level' ) >= this.level + 1 ) {
classie.remove( levelEl, 'mp-level-open' );
classie.remove( levelEl, 'mp-level-overlay' );
}
else if( Number( levelEl.getAttribute( 'data-level' ) ) == this.level ) {
classie.remove( levelEl, 'mp-level-overlay' );
}
}
}
}
// add to global namespace
window.mlPushMenu = mlPushMenu;
} )( window );
；（功能（窗口）{
"严格使用",；
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；
}
//取自https://github.com/inuyaksa/jquery.nicescroll/blob/master/jquery.nicescroll.js
函数hasParent（e，id）{
如果（！e）返回false；
var el=e.target | | e.src元素| | e | | false；
while（el&&el.id！=id）{
el=el.parentNode | | false；
}
返回（el！==false）；
}
//返回元素“e”相对于id=id的元素的深度
//对于此计算，仅考虑classname=航路点的父级
函数getLevelDepth（e、id、航路点、cnt）{
cnt=cnt | | 0；
如果（e.id.indexOf（id）>=0）返回cnt；
if（等级has（e，航路点））{
++碳纳米管；
}
返回e.parentNode&&getLevelDepth（e.parentNode，id，航路点，cnt）；
}
//返回类为“classname”的与“e”最近的元素
函数最近（e，类名）{
if（classie.has（e，classname））{
返回e；
}
返回e.parentNode&&最近（e.parentNode，classname）；
}
功能mlPushMenu（el、触发器、选项）{
this.el=el；
this.trigger=触发器；
this.trigger-cls=触发器cls；
this.options=extend（this.defaults，options）；
//支持三维变换
this.support=modernizer.cstransform3d；
如果（这个支持）{
这个；
}
}
mlPushMenu.prototype={
默认值：{
//重叠：开放水平之间将有一个间隙
//盖：开放式标高将位于任何先前开放式标高的顶部
键入：'重叠'，//重叠| |覆盖
//每个重叠层之间的间距
水平间距：40，
//单击关闭当前级别的元素（如果有）的类名
backClass:“mp back”
},
_init:function（）{
//菜单是否打开
this.open=false；
//水平深度
这个水平=0；
//移动包装器
this.wrapper=document.getElementById（'mp pusher'）；
//mp级元素
this.levels=Array.prototype.slice.call（this.el.queryselectoral（'div.mp-level'）；
//保存每个mp级别元素的深度
var self=这个；
this.levels.forEach（函数（el，i）{el.setAttribute（'data level'，getLevelDepth（el，self.el.id，'mp level'）；}）；
//菜单项
this.menuItems=Array.prototype.slice.call（this.el.queryselectoral（'li'）；
//如果type==“cover”，则这些将用作挂钩，以移回上一层
this.levelBack=Array.prototype.slice.call（this.el.queryselectoral（'.'+this.options.backClass））；
//事件类型（如果手机使用触摸事件）
this.eventtype=mobilecheck（）？“touchstart”：“单击”；
//根据options.type，将mp重叠或mp覆盖类添加到主元素
classie.add（this.el，'mp-'+this.options.type）；
//初始化/绑定必要的事件
这个；
},
_initEvents:function（）{
var self=这个；
//如果单击车身上的某个位置，菜单应关闭
var bodyClickFn=功能（el）{
self._resetMenu（）；
el.removeeventListener（self.eventtype，bodyClickFn）；
};
//打开（或关闭）菜单
this.trigger.addEventListener（this.eventtype，函数（ev）{
ev.stopPropagation（）；
ev.preventDefault（）；
if（self.open）{
self._resetMenu（）；
}
否则{
self._openMenu（）；
//如果单击主体上的某个位置，菜单应关闭（不包括单击菜单）
document.addEventListener（self.eventtype，function（ev）{
if（self.open&！hasParent（ev.target，self.el.id））{
bodyClickFn（这个）；
}
} );
}
} );
//打开子级别菜单
this.menuItems.forEach（函数（el，i）{
//检查它是否有子级别
var子级=el.querySelector（'div.mp-level'）；
如果（次级）{
el.querySelector（'a'）.addEventListener（self.eventtype，function（ev）{
ev.preventDefault（）；
变量级别=最近的（el，“mp级别”）.getAttribute（“数据级别”）；
如果（自我水平）{
自我水平=水平；
self._closeMenu（）；
}
} );
} );
//通过单击特定元素
this.levelBack.forEach（函数（el，i）{
el.addEventListener（self.eventtype，函数（ev）{
ev.preventDefault（）；
变量级别=最近的（el，“mp级别”）.getAttribute（“数据级别”）；
如果（self.level=this.level+1）{
等级移除（标高，“mp标高打开”）；
clas
if (id === 'trigger2') {
self._resetMenu;
}
;( function( window ) {
'use strict';
function extend( a, b ) {
for( var key in b ) {
if( b.hasOwnProperty( key ) ) {
a[key] = b[key];
}
}
return a;
}
// taken from https://github.com/inuyaksa/jquery.nicescroll/blob/master/jquery.nicescroll.js
function hasParent( e, id ) {
if (!e) return false;
var el = e.target||e.srcElement||e||false;
while (el && el.id != id) {
el = el.parentNode||false;
}
return (el!==false);
}
// returns the depth of the element "e" relative to element with id=id
// for this calculation only parents with classname = waypoint are considered
function getLevelDepth( e, id, waypoint, cnt ) {
cnt = cnt || 0;
if ( e.id.indexOf( id ) >= 0 ) return cnt;
if( classie.has( e, waypoint ) ) {
++cnt;
}
return e.parentNode && getLevelDepth( e.parentNode, id, waypoint, cnt );
}
// returns the closest element to 'e' that has class "classname"
function closest( e, classname ) {
if( classie.has( e, classname ) ) {
return e;
}
return e.parentNode && closest( e.parentNode, classname );
}
function mlPushMenu( el, trigger, options ) {
this.el = el;
this.trigger = trigger;
this.trigger-cls = trigger-cls;
this.options = extend( this.defaults, options );
// support 3d transforms
this.support = Modernizr.csstransforms3d;
if( this.support ) {
this._init();
}
}
mlPushMenu.prototype = {
defaults : {
// overlap: there will be a gap between open levels
// cover: the open levels will be on top of any previous open level
type : 'overlap', // overlap || cover
// space between each overlaped level
levelSpacing : 40,
// classname for the element (if any) that when clicked closes the current level
backClass : 'mp-back'
},
_init : function() {
// if menu is open or not
this.open = false;
// level depth
this.level = 0;
// the moving wrapper
this.wrapper = document.getElementById( 'mp-pusher' );
// the mp-level elements
this.levels = Array.prototype.slice.call( this.el.querySelectorAll( 'div.mp-level' ) );
// save the depth of each of these mp-level elements
var self = this;
this.levels.forEach( function( el, i ) { el.setAttribute( 'data-level', getLevelDepth( el, self.el.id, 'mp-level' ) ); } );
// the menu items
this.menuItems = Array.prototype.slice.call( this.el.querySelectorAll( 'li' ) );
// if type == "cover" these will serve as hooks to move back to the previous level
this.levelBack = Array.prototype.slice.call( this.el.querySelectorAll( '.' + this.options.backClass ) );
// event type (if mobile use touch events)
this.eventtype = mobilecheck() ? 'touchstart' : 'click';
// add the class mp-overlap or mp-cover to the main element depending on options.type
classie.add( this.el, 'mp-' + this.options.type );
// initialize / bind the necessary events
this._initEvents();
},
_initEvents : function() {
var self = this;
// the menu should close if clicking somewhere on the body
var bodyClickFn = function( el ) {
self._resetMenu();
el.removeEveentListener( self.eventtype, bodyClickFn );
};
// open (or close) the menu
this.trigger.addEventListener( this.eventtype, function( ev ) {
ev.stopPropagation();
ev.preventDefault();
if( self.open ) {
self._resetMenu();
}
else {
self._openMenu();
// the menu should close if clicking somewhere on the body (excluding clicks on the menu)
document.addEventListener( self.eventtype, function( ev ) {
if( self.open && !hasParent( ev.target, self.el.id ) ) {
bodyClickFn( this );
}
} );
}
} );
// opening a sub level menu
this.menuItems.forEach( function( el, i ) {
// check if it has a sub level
var subLevel = el.querySelector( 'div.mp-level' );
if( subLevel ) {
el.querySelector( 'a' ).addEventListener( self.eventtype, function( ev ) {
ev.preventDefault();
var level = closest( el, 'mp-level' ).getAttribute( 'data-level' );
if( self.level <= level ) {
ev.stopPropagation();
classie.add( closest( el, 'mp-level' ), 'mp-level-overlay' );
self._openMenu( subLevel );
}
} );
}
} );
// closing the sub levels :
// by clicking on the visible part of the level element
this.levels.forEach( function( el, i ) {
el.addEventListener( self.eventtype, function( ev ) {
ev.stopPropagation();
var level = el.getAttribute( 'data-level' );
if( self.level > level ) {
self.level = level;
self._closeMenu();
}
} );
} );
// by clicking on a specific element
this.levelBack.forEach( function( el, i ) {
el.addEventListener( self.eventtype, function( ev ) {
ev.preventDefault();
var level = closest( el, 'mp-level' ).getAttribute( 'data-level' );
if( self.level <= level ) {
ev.stopPropagation();
self.level = closest( el, 'mp-level' ).getAttribute( 'data-level' ) - 1;
self.level === 0 ? self._resetMenu() : self._closeMenu();
}
} );
} );
},
_openMenu : function( subLevel ) {
// increment level depth
++this.level;
// move the main wrapper
var levelFactor = ( this.level - 1 ) * this.options.levelSpacing,
translateVal = this.options.type === 'overlap' ? this.el.offsetWidth + levelFactor : this.el.offsetWidth;
this._setTransform( 'translate3d(' + translateVal + 'px,0,0)' );
if( subLevel ) {
// reset transform for sublevel
this._setTransform( '', subLevel );
// need to reset the translate value for the level menus that have the same level depth and are not open
for( var i = 0, len = this.levels.length; i < len; ++i ) {
var levelEl = this.levels[i];
if( levelEl != subLevel && !classie.has( levelEl, 'mp-level-open' ) ) {
this._setTransform( 'translate3d(-100%,0,0) translate3d(' + -1*levelFactor + 'px,0,0)', levelEl );
}
}
}
// add class mp-pushed to main wrapper if opening the first time
if( this.level === 1 ) {
classie.add( this.wrapper, 'mp-pushed' );
this.open = true;
}
// add class mp-level-open to the opening level element
classie.add( subLevel || this.levels[0], 'mp-level-open' );
},
// close the menu
_resetMenu : function() {
this._setTransform('translate3d(0,0,0)');
this.level = 0;
// remove class mp-pushed from main wrapper
classie.remove( this.wrapper, 'mp-pushed' );
this._toggleLevels();
this.open = false;
},
// close sub menus
_closeMenu : function() {
var translateVal = this.options.type === 'overlap' ? this.el.offsetWidth + ( this.level - 1 ) * this.options.levelSpacing : this.el.offsetWidth;
this._setTransform( 'translate3d(' + translateVal + 'px,0,0)' );
this._toggleLevels();
},
// translate the el
_setTransform : function( val, el ) {
el = el || this.wrapper;
el.style.WebkitTransform = val;
el.style.MozTransform = val;
el.style.transform = val;
},
// removes classes mp-level-open from closing levels
_toggleLevels : function() {
for( var i = 0, len = this.levels.length; i < len; ++i ) {
var levelEl = this.levels[i];
if( levelEl.getAttribute( 'data-level' ) >= this.level + 1 ) {
classie.remove( levelEl, 'mp-level-open' );
classie.remove( levelEl, 'mp-level-overlay' );
}
else if( Number( levelEl.getAttribute( 'data-level' ) ) == this.level ) {
classie.remove( levelEl, 'mp-level-overlay' );
}
}
}
}
// add to global namespace
window.mlPushMenu = mlPushMenu;
} )( window );