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Comment utiliser les plugins jQuery et jQuery avec PrimeFaces

J'ai une application Web PrimeFaces. Lorsque j'ajoute manuellement jQuery et des plugins comme ci-dessous,

<script type="text/javascript" src="js/jquery-1.7.1.min.js"></script>
<script type="text/javascript" src="js/onebyone/jquery.onebyone.js"></script>              
<script type="text/javascript" src="js/onebyone/jquery.touchwipe.min.js"></script> 
<script type="text/javascript" src="js/jquery.carouFredSel-5.5.0.js"></script>

les composants PrimeFaces perdent alors leurs fonctionnalités et certains de leurs styles. Par exemple, <p:dialog> ne se présente pas, <p:accordionPanel> ne glisse pas, <p:panelGrid> perd le rembourrage, etc.

Comment cela est-il causé et comment puis-je le résoudre?

15
hari

PrimeFaces est déjà livré avec jQuery fourni, mais vous en avez téléchargé et installé un autre qui n'entrerait en conflit qu'avec jFery fourni avec PrimeFaces. Je suis sûr que si vous aviez porté un peu plus d'attention et d'amour à la console JavaScript intégrée du webbrowser, vous auriez vu des erreurs JS. Et, si vous aviez vérifié la sortie HTML générée par JSF via un clic droit, Voir la source dans le navigateur Web, vous auriez vu un autre fichier jquery.js Inclus dans HTML <head> .

Vous devez supprimer la ligne suivante:

<script type="text/javascript" src="js/jquery-1.7.1.min.js"></script>

Dans le cas où vous avez des pages qui n'utilisent pas nécessairement les composants PrimeFaces, et donc que jQuery ne serait pas automatiquement inclus, alors vous devez charger explicitement son jQuery groupé par un <h:outputScript> Approprié.

<h:outputScript library="primefaces" name="jquery/jquery.js" />

Notez que l'utilisation de <h:outputScript> Ne se retrouve pas dans un script en double inclus sur les pages qui utilisent réellement les composants PrimeFaces.

Voir également:

40
BalusC

EDIT 2: J'ai exécuté un débogage manuel et j'ai découvert que cette ligne causait le problème, et après l'avoir supprimée, les choses sont revenues à la normale, espérons-le.

 <script type="text/javascript" src="js/main.js"></script>

Je n'obtenais pas réellement d'erreurs ou d'excrétions mais certains composants de la primeface agissaient bizarrement. Par exemple, j'ai un composant selectOneMenu défini avec un convertisseur. Lorsqu'un élément est sélectionné, le formulaire est mis à jour via Ajax. Le problème était qu'après avoir sélectionné un élément, les éléments du menu étaient cassés (ils représentaient des nombres au lieu de texte) comme si le convertisseur ne fonctionnait pas et que les autres commandes de la page se courbaient (ne faisaient rien).

Un autre problème était le composant datatable où chaque ligne a un lien de commande qui déclenche un comportement Ajax. Après avoir cliqué sur les liens, la pagination de la table de données ne fonctionnait pas.

À partir de ces problèmes, j'ai supposé qu'il y avait un conflit entre jQuery et ajax.

Bien que ce soit un très gros fichier, si quelqu'un est intéressé, c'est le contenu du fichier js qui causait les problèmes

 (function($) {
$(function(){
    $(document).ready(function(){

    $('ul.accordion li').click(function () {
        $(this).each(function() {
            $('ul.accordion li').removeClass('active');
            });
        $(this).addClass('active');
    });

    $('ul.accordion').accordion({
        active: ".active",
        autoHeight: false,
        header: ".opener",
        collapsible: true,
        event: "click"
    });
});
});
})(jQuery);

// background resize init
function initBackgroundResize() {
var holder = document.getElementById('bg');
if(holder) {
    var images = holder.getElementsByTagName('img');
    for(var i = 0; i < images.length; i++) {
        BackgroundStretcher.stretchImage(images[i]);
    }
    BackgroundStretcher.setBgHolder(holder);
}
 }

 if (window.addEventListener) window.addEventListener("load", initBackgroundResize, false);
 else if (window.attachEvent) window.attachEvent("onload", initBackgroundResize);

 // image stretch module
 BackgroundStretcher = {
images: [],
holders: [],
viewWidth: 0,
viewHeight: 0,
ieFastMode: true,
stretchBy: 'window', // "window", "page", "block-id", or block
init: function(){
    this.addHandlers();
    this.resizeAll();
    return this;
},
stretchImage: function(origImg) {
    // wrap image and apply smoothing
    var obj = this.prepareImage(origImg);

    // handle onload
    var img = new Image();
    img.onload = this.bind(function(){
        obj.iRatio = img.width / img.height;
        this.resizeImage(obj);
    });
    img.src = origImg.src;
    this.images.Push(obj);
},
prepareImage: function(img) {
    var wrapper = document.createElement('span');
    img.parentNode.insertBefore(wrapper, img);
    wrapper.appendChild(img);

    if(/MSIE (6|7|8)/.test(navigator.userAgent) && img.tagName.toLowerCase()  === 'img') {
        wrapper.style.position = 'absolute';
        wrapper.style.display = 'block';
        wrapper.style.zoom = 1;
        if(this.ieFastMode) {
            img.style.display = 'none';
            wrapper.style.filter =  'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'+img.src+'",  sizingMethod="scale")'; // enable smoothing in IE6
            return wrapper;
        } else {
            img.style.msInterpolationMode = 'bicubic'; // IE7 smooth  fix
            return img;
        }
    } else {
        return img;
    }
},
setBgHolder: function(obj) {
    this.holders.Push(obj);
    this.resizeAll();
},
resizeImage: function(obj) {
    if(obj.iRatio) {
        // calculate dimensions
        var dimensions = this.getProportion({
            ratio: obj.iRatio,
            maskWidth: this.viewWidth,
            maskHeight: this.viewHeight
        });
        // apply new styles
        obj.style.width = dimensions.width + 'px';
        obj.style.height = dimensions.height + 'px';
        obj.style.top = dimensions.top + 'px';
        obj.style.left = dimensions.left +'px';
    }
},
resizeHolder: function(obj) {
    obj.style.width = this.viewWidth+'px';
    obj.style.height = this.viewHeight+'px';
},
getProportion: function(data) {
    // calculate element coords to fit in mask
    var ratio = data.ratio || (data.elementWidth / data.elementHeight);
    var slideWidth = data.maskWidth, slideHeight = slideWidth / ratio;
    if(slideHeight < data.maskHeight) {
        slideHeight = data.maskHeight;
        slideWidth = slideHeight * ratio;
    }
    return {
        width: slideWidth,
        height: slideHeight,
        top: (data.maskHeight - slideHeight) / 2,
        left: (data.maskWidth - slideWidth) / 2
    }
},
resizeAll: function() {
    // crop holder width by window size
    for(var i = 0; i < this.holders.length; i++) {
        this.holders[i].style.width = '100%'; 
    }

    // delay required for IE to handle resize
    clearTimeout(this.resizeTimer);
    this.resizeTimer = setTimeout(this.bind(function(){
        // hide background holders
        for(var i = 0; i < this.holders.length; i++) {
            this.holders[i].style.display = 'none';
        }

        // calculate real page dimensions with hidden background blocks
        if(typeof this.stretchBy === 'string') {
            // resize by window or page dimensions
            if(this.stretchBy === 'window' || this.stretchBy === 'page') {
                this.viewWidth =  this.stretchFunctions[this.stretchBy].width();
                this.viewHeight = this.stretchFunctions[this.stretchBy].height();
            }
            // resize by element dimensions (by id)
            else {
                var maskObject = document.getElementById(this.stretchBy);
                this.viewWidth = maskObject ? maskObject.offsetWidth : 0;
                this.viewHeight = maskObject ? maskObject.offsetHeight : 0;
            }
        } else {
            this.viewWidth = this.stretchBy.offsetWidth;
            this.viewHeight = this.stretchBy.offsetHeight;
        }

        // show and resize all background holders
        for(i = 0; i < this.holders.length; i++) {
            this.holders[i].style.display = 'block';
            this.resizeHolder(this.holders[i]);
        }
        for(i = 0; i < this.images.length; i++) {
            this.resizeImage(this.images[i]);
        }
    }),10);
},
addHandlers: function() {
    if (window.addEventListener) {
        window.addEventListener('resize', this.bind(this.resizeAll), false);
        window.addEventListener('orientationchange',  this.bind(this.resizeAll), false);
    } else if (window.attachEvent) {
        window.attachEvent('onresize', this.bind(this.resizeAll));
    }
},
stretchFunctions: {
    window: {
        width: function() {
            return typeof window.innerWidth === 'number' ?  window.innerWidth : document.documentElement.clientWidth;
        },
        height: function() {
            return typeof window.innerHeight === 'number' ? window.innerHeight : document.documentElement.clientHeight;
        }
    },
    page: {
        width: function() {
            return !document.body ? 0 : Math.max(
                Math.max(document.body.clientWidth,  document.documentElement.clientWidth),
                Math.max(document.body.offsetWidth, document.body.scrollWidth)
            );
        },
        height: function() {
            return !document.body ? 0 : Math.max(
                Math.max(document.body.clientHeight, document.documentElement.clientHeight),
                Math.max(document.body.offsetHeight,  document.body.scrollHeight)
            );
        }
    }
},
bind: function(fn, scope, args) {
    var newScope = scope || this;
    return function() {
        return fn.apply(newScope, args || arguments);
    }
}
}.init();
// clear inputs on focus
function initInputs() {
// replace options
var opt = {
    clearInputs: true,
    clearTextareas: true,
    clearPasswords: true
}
// collect all items
var inputs = [].concat(
    PlaceholderInput.convertToArray(document.getElementsByTagName('input')),
    PlaceholderInput.convertToArray(document.getElementsByTagName('textarea'))
);
// apply placeholder class on inputs
for(var i = 0; i < inputs.length; i++) {
    if(inputs[i].className.indexOf('default') < 0) {
        var inputType = PlaceholderInput.getInputType(inputs[i]);
        if((opt.clearInputs && inputType === 'text') ||
            (opt.clearTextareas && inputType === 'textarea') || 
            (opt.clearPasswords && inputType === 'password')
        ) {
            new PlaceholderInput({
                element:inputs[i],
                wrapWithElement:false,
                showUntilTyping:false,
                getParentByClass:false,
                placeholderAttr:'value'
            });
        }
    }
}
}

// input type placeholder class
;(function(){
PlaceholderInput = function() {
    this.options = {
        element:null,
        showUntilTyping:false,
        wrapWithElement:false,
        getParentByClass:false,
        placeholderAttr:'value',
        inputFocusClass:'focus',
        inputActiveClass:'text-active',
        parentFocusClass:'parent-focus',
        parentActiveClass:'parent-active',
        labelFocusClass:'label-focus',
        labelActiveClass:'label-active',
        fakeElementClass:'input-placeholder-text'
    }
    this.init.apply(this,arguments);
}
PlaceholderInput.convertToArray = function(collection) {
    var arr = [];
    for (var i = 0, ref = arr.length = collection.length; i < ref; i++) {
     arr[i] = collection[i];
    }
    return arr;
}
PlaceholderInput.getInputType = function(input) {
    return (input.type ? input.type : input.tagName).toLowerCase();
}
PlaceholderInput.prototype = {
    init: function(opt) {
        this.setOptions(opt);
        if(this.element && this.element.PlaceholderInst) {
            this.element.PlaceholderInst.refreshClasses();
        } else {
            this.element.PlaceholderInst = this;
            if(this.elementType == 'text' || this.elementType ==  'password' || this.elementType == 'textarea') {
                this.initElements();
                this.attachEvents();
                this.refreshClasses();
            }
        }
    },
    setOptions: function(opt) {
        for(var p in opt) {
            if(opt.hasOwnProperty(p)) {
                this.options[p] = opt[p];
            }
        }
        if(this.options.element) {
            this.element = this.options.element;
            this.elementType =  PlaceholderInput.getInputType(this.element);
            this.wrapWithElement = (this.elementType === 'password' || this.options.showUntilTyping ? true : this.options.wrapWithElement);
            this.setOrigValue( this.options.placeholderAttr == 'value' ? this.element.defaultValue : this.element.getAttribute(this.options.placeholderAttr) );
        }
    },
    setOrigValue: function(value) {
        this.origValue = value;
    },
    initElements: function() {
        // create fake element if needed
        if(this.wrapWithElement) {
            this.element.value = '';
            this.element.removeAttribute(this.options.placeholderAttr);
            this.fakeElement = document.createElement('span');
            this.fakeElement.className = this.options.fakeElementClass;
            this.fakeElement.innerHTML += this.origValue;
            this.fakeElement.style.color = getStyle(this.element, 'color');
            this.fakeElement.style.position = 'absolute';
            this.element.parentNode.insertBefore(this.fakeElement, this.element);
        }
        // get input label
        if(this.element.id) {
            this.labels = document.getElementsByTagName('label');
            for(var i = 0; i < this.labels.length; i++) {
                if(this.labels[i].htmlFor === this.element.id) {
                    this.labelFor = this.labels[i];
                    break;
                }
            }
        }
        // get parent node (or parentNode by className)
        this.elementParent = this.element.parentNode;
        if(typeof this.options.getParentByClass === 'string') {
            var el = this.element;
            while(el.parentNode) {
                if(hasClass(el.parentNode,  this.options.getParentByClass)) {
                    this.elementParent = el.parentNode;
                    break;
                } else {
                    el = el.parentNode;
                }
            }
        }
    },
    attachEvents: function() {
        this.element.onfocus = bindScope(this.focusHandler, this);
        this.element.onblur = bindScope(this.blurHandler, this);
        if(this.options.showUntilTyping) {
            this.element.onkeydown = bindScope(this.typingHandler, this);
            this.element.onpaste = bindScope(this.typingHandler, this);
        }
        if(this.wrapWithElement) this.fakeElement.onclick = bindScope(this.focusSetter, this);
    },
    togglePlaceholderText: function(state) {
        if(this.wrapWithElement) {
            this.fakeElement.style.display = state ? '' : 'none';
        } else {
            this.element.value = state ? this.origValue : '';
        }
    },
    focusSetter: function() {
        this.element.focus();
    },
    focusHandler: function() {
        this.focused = true;
        if(!this.element.value.length || this.element.value === this.origValue) {
            if(!this.options.showUntilTyping) {
                this.togglePlaceholderText(false);
            }
        }
        this.refreshClasses();
    },
    blurHandler: function() {
        this.focused = false;
        if(!this.element.value.length || this.element.value === this.origValue) {
            this.togglePlaceholderText(true);
        }
        this.refreshClasses();
    },
    typingHandler: function() {
        setTimeout(bindScope(function(){
            if(this.element.value.length) {
                this.togglePlaceholderText(false);
                this.refreshClasses();
            }
        },this), 10);
    },
    refreshClasses: function() {
        this.textActive = this.focused || (this.element.value.length && this.element.value !== this.origValue);
        this.setStateClass(this.element, this.options.inputFocusClass,this.focused);
        this.setStateClass(this.elementParent, this.options.parentFocusClass,this.focused);
        this.setStateClass(this.labelFor, this.options.labelFocusClass,this.focused);
        this.setStateClass(this.element, this.options.inputActiveClass, this.textActive);
        this.setStateClass(this.elementParent, this.options.parentActiveClass, this.textActive);
        this.setStateClass(this.labelFor, this.options.labelActiveClass, this.textActive);
    },
    setStateClass: function(el,cls,state) {
        if(!el) return; else if(state) addClass(el,cls); else removeClass(el,cls);
    }
}

// utility functions
function hasClass(el,cls) {
    return el.className ? el.className.match(new  RegExp('(\\s|^)'+cls+'(\\s|$)')) : false;
}
function addClass(el,cls) {
    if (!hasClass(el,cls)) el.className += " "+cls;
}
function removeClass(el,cls) {
    if (hasClass(el,cls)) {el.className=el.className.replace(new RegExp('(\\s|^)'+cls+'(\\s|$)'),' ');}
}
function bindScope(f, scope) {
    return function() {return f.apply(scope, arguments)}
}
function getStyle(el, prop) {
    if (document.defaultView && document.defaultView.getComputedStyle) {
        return document.defaultView.getComputedStyle(el, null)[prop];
    } else if (el.currentStyle) {
        return el.currentStyle[prop];
    } else {
        return el.style[prop];
    }
}
  }());

  if (window.addEventListener) window.addEventListener("load", initInputs, false);
 else if (window.attachEvent) window.attachEvent("onload", initInputs);
 // init rounded corners
 function initRoundedCorners() {
var images = document.getElementsByTagName('img');
for(var i = 0; i < images.length; i++) {
    if(images[i].className.indexOf('rounded-corner-') != -1) {
        var radValue = parseInt(images[i].className.replace(/.*rounded-corner-(\d+).*/, '$1'),10);
        if(!isNaN(radValue)) {
            new ImgCorner({
                image: images[i],
                radius: radValue
            });
        }
    }
}
 }

 // DOM ready
 function domReady(handler){
var called = false
function ready() {
    if (called) return;
    called = true
    handler()
}
if (document.addEventListener) {
    document.addEventListener( "DOMContentLoaded", ready, false )
} else if (document.attachEvent) {
    if (document.documentElement.doScroll && window == window.top) {
        function tryScroll(){
            if (called) return
            if (!document.body) return
            try {
                document.documentElement.doScroll("left")
                ready()
            } catch(e) {
                setTimeout(tryScroll, 0)
            }
        }
        tryScroll()
    }
    document.attachEvent("onreadystatechange", function(){
        if ( document.readyState === "complete" ) {
            ready()
        }
    })
}
if (window.addEventListener) window.addEventListener('load', ready, false)
else if (window.attachEvent) window.attachEvent('onload', ready)
}

domReady(initRoundedCorners);



 // rounded image module
 ;(function(window){
// init VML for IE6, IE7, IE8
var IE = /(MSIE (6|7|8))/.test(navigator.userAgent);
if(IE) {
    var ns = 'rcr';
    if(document.namespaces && !document.namespaces[ns]) {
        // add VML namespace
        document.namespaces.add(ns,'urn:schemas-Microsoft-com:vml','#default#VML'); 
        // create stylesheets
        var screenStyleSheet, printStyleSheet;
        screenStyleSheet = document.createElement('style');
        screenStyleSheet.setAttribute('media', 'screen');
        document.documentElement.firstChild.insertBefore(screenStyleSheet, document.documentElement.firstChild.firstChild);
        if (screenStyleSheet.styleSheet) {
            try {
                // add screen-media rule
                screenStyleSheet = screenStyleSheet.styleSheet;
                screenStyleSheet.addRule(ns + '\\:*', '{behavior:url(#default#VML); display:inline-block}');
                // add a print-media stylesheet
                printStyleSheet = document.createElement('style');
                printStyleSheet.setAttribute('media', 'print');
                document.documentElement.firstChild.insertBefore(printStyleSheet, screenStyleSheet);
                printStyleSheet = printStyleSheet.styleSheet;
                printStyleSheet.addRule(ns + '\\:*', '{display: none !important;}');
            } catch(e) {}
        }
    }
}

// browsers techniques support detection
var supportCanvas = !!document.createElement('canvas').getContext;
var supportBorderRadius = (function(){
    var cssAttributeNames = ['borderRadius','BorderRadius','MozBorderRadius','WebkitBorderRadius','OBorderRadius','KhtmlBorderRadius']; 
    for (var i = 0; i < cssAttributeNames.length; i++) {
        var attributeName = cssAttributeNames[i];
        if (document.documentElement.style[attributeName] !== undefined) {
            return true;
            break;
        }
    }
    return false;
}());

// rounded image class
ImgCorner = function() {
    this.options = {
        radius: 0,
        image: null,
        roundedClass: 'img-rounded'
    }
    this.init.apply(this, arguments);
}
ImgCorner.prototype = {
    init: function(options) {
        for(var p in options) {
            if(options.hasOwnProperty(p)) {
                this.options[p] = options[p];
            }
        }
        this.initImage();
    },
    initImage: function() {
        // create image to calculate dimensions
        if(this.options.image) {
            // check borders
            this.realImage = this.options.image;
            this.borderWidth = parseInt(this.getStyle(this.realImage, 'borderTopWidth')) || 0;
            this.borderColor = this.getStyle(this.realImage, 'borderTopColor') || '#333';

            this.tmpImage = new Image();
            this.tmpImage.onload = this.bind(function() {
                this.realWidth = this.tmpImage.width;
                this.realHeight = this.tmpImage.height;
                this.onImageComplete();
            },this);
            this.tmpImage.src = this.realImage.src;
        }
    },
    onImageComplete: function() {
        if(IE) {
            this.createVMLNode();
        } else {
            if(supportBorderRadius) {
                this.createCSS3Node();
            } else if(supportCanvas) {
                this.createCanvasNode();
            }
        }
    },
    createCanvasNode: function() {
        var canvas = document.createElement('canvas'), ctx;
        canvas.width = this.realWidth + this.borderWidth*2;
        canvas.height = this.realHeight + this.borderWidth*2;
        if(typeof canvas.getContext === 'function') {
            // create path function
            var createPath = function(dc,x,y,w,h,r,bw) {
                var a = Math.PI/180;
                r -= bw;
                dc.beginPath();
                dc.moveTo(x+r,y);
                dc.lineTo(x+w-r,y);
                dc.arc(x+w-r,y+r,r,a*270,a*360,false);
                dc.lineTo(x+w,y+h-r);
                dc.arc(x+w-r,y+h-r,r,a*0,a*90,false);
                dc.lineTo(x+r,y+h);
                dc.arc(x+r,y+h-r,r,a*90,a*180,false);
                dc.lineTo(x,y+r);
                dc.arc(x+r,y+r,r,a*180,a*270,false); 
            }

            // create rounded path
            ctx = canvas.getContext('2d');
            ctx.save();
            createPath(ctx, this.borderWidth,this.borderWidth,this.realWidth,this.realHeight,this.options.radius, this.borderWidth);

            // draw border only if needed
            if(this.borderWidth) {
                ctx.strokeStyle = this.borderColor;
                ctx.lineWidth = this.borderWidth*2;
                ctx.stroke();
            }
            ctx.clip();
            ctx.drawImage(this.tmpImage,this.borderWidth,this.borderWidth);
            ctx.restore();

            // append canvas image
            this.realImage.style.display = 'none';
            this.realImage.parentNode.insertBefore(canvas, this.realImage);
        }
    },
    createVMLNode: function() {
        var w = this.realWidth, h = this.realHeight, r = this.options.radius;
        var vmlBox = document.createElement('corner');
        var sh = document.createElement(ns + ':shape');
        var filler = document.createElement(ns + ':fill');
        vmlBox.style.cssText = 'width:'+this.realWidth+'px;height:'+this.realHeight+'px;margin:0;padding:0;border:0;';
        sh.appendChild(filler);
        sh.style.cssText = 'width:'+this.realWidth+'px;height:'+this.realHeight+'px;display:inline-block;';
        sh.path = 'm '+r+',0 l '+(w-r)+',0 qx '+w+','+r+' l '+w+','+(h-r)+' qy '+(w-r)+','+h+' l '+r+','+h+' qx 0,'+(h-r)+' l 0,'+r+' qy '+r+',0 e';
        sh.coordorigin = "-1 -1";
        sh.coordsize = w+' '+h;

        // draw border if needed
        if(this.borderWidth) {
            sh.strokecolor = this.borderColor;
            sh.strokeweight = this.borderWidth/2;
            sh.stroked = true;
        } else {
            sh.stroked = false;
        }

        filler.style.display = 'inline-block';
        filler.setAttribute('type', 'frame');
        filler.setAttribute('src', this.realImage.src);
        vmlBox.appendChild(sh);
        vmlBox.innerHTML = vmlBox.innerHTML;
        this.realImage.style.display = 'none';
        this.realImage.parentNode.insertBefore(vmlBox, this.realImage);
    },
    createCSS3Node: function() {
        var borderAttr = ['borderRadius', 'MozBorderRadius', 'WebkitBorderRadius', 'OBorderRadius']; 
        var span = document.createElement('span');
        span.style.width = this.realWidth+'px';
        span.style.height = this.realHeight+'px';
        span.style.display = 'inline-block';
        span.style.background = 'url('+this.realImage.src+')';
        span.style.overflow = 'hiddden';

        for(var i = 0; i < borderAttr.length; i++) {
            span.style[borderAttr[i]] = this.options.radius + 'px';
        }

        // draw border if needed
        if(this.borderWidth) {
            span.style.border = this.borderWidth+'px solid  '+this.borderColor;
        }

        this.realImage.style.border = '0';
        this.realImage.style.display = 'none';
        this.realImage.parentNode.insertBefore(span, this.realImage);
        span.appendChild(this.realImage);
        return span;
    },
    getStyle: function(el, prop) {
        if (document.defaultView && document.defaultView.getComputedStyle) {
            return document.defaultView.getComputedStyle(el, null)[prop];
        } else if (el.currentStyle) {
            return el.currentStyle[prop];
        } else {
            return el.style[prop];
        }
    },
    bind: function(fn, scope, args) {
        return function() {
            return fn.apply(scope, args || arguments);
        }
    } 
}
  })(this);
 /*! HTML5 Shiv pre3.5 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed
  Uncompressed source: https://github.com/aFarkas/html5shiv  */
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}());

Cordialement

1
hari