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View Full Version : Using Ext-core from Google



meverett
11 Aug 2009, 8:15 PM
I tried both methods suggested by Google to include Ext-core 3.0 in a web page. It does not appear to work. I am using Firefox 3.5.

The error console gives me no error, but Firebug shows me what follows. Note the bold line. The error appears to be so bad that javascript in a separate script immediately following the load script will not execute. Has anyone used the Google load successfully?
Perhaps someone could tell me what is wrong here.

Thanks.

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Firebug output
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/* 2 * Ext Core Library 3.0
3 * http://extjs.com/
4 * Copyright(c) 2006-2009, Ext JS, LLC.
5 *
6 * MIT Licensed - http://extjs.com/license/mit.txt
7 *
8 */
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false}w.curFrame=0;w.totalFrames=w.useSec?Math.ceil(u.fps*x):x;u.registerElement(w)},stop:function(w){var x=this;if(w){x.curFrame=x.totalFrames;x._onTween.fire()}u.stop(x)}});var v=function(){var x=this,w;x.onStart.fire();x.runAttrs={};for(w in this.attributes){this.setRunAttr(w)}x.isAnimated=true;x.startTime=e();p=0};var s=function(){var x=this;x.onTween.fire({duration:e()-x.startTime,curFrame:x.curFrame});var y=x.runAttrs;for(var w in y){this.setAttr(w,x.doMethod(w,y[w].start,y[w].end),y[w].unit)}++p};var o=function(){var w=this,y=(e()-w.startTime)/1000,x={duration:y,frames:p,fps:p/y};w.isAnimated=false;p=0;w.onComplete.fire(x)};t.onStart=new Ext.util.Event(t);t.onTween=new Ext.util.Event(t);t.onComplete=new Ext.util.Event(t);(t._onStart=new Ext.util.Event(t)).addListener(v);(t._onTween=new Ext.util.Event(t)).addListener(s);(t._onComplete=new Ext.util.Event(t)).addListener(o)}};Ext.lib.AnimMgr=new function(){var q=this,o=null,n=[],m=0;Ext.apply(q,{fps:1000,delay:1,registerElement:function(s){n.push(s);++m;s._onStart.fire();q.start()},unRegister:function(t,s){t._onComplete.fire();s=s||r(t);if(s!=-1){n.splice(s,1)}if(--m<=0){q.stop()}},start:function(){if(o===null){o=setInterval(q.run,q.delay)}},stop:function(u){if(!u){clearInterval(o);for(var t=0,s=n.length;t<s;++t){if(n[0].isAnimated){q.unRegister(n[0],0)}}n=[];o=null;m=0}else{q.unRegister(u)}},run:function(){var s;Ext.each(n,function(t){if(t&&t.isAnimated){s=t.totalFrames;if(t.curFrame<s||s===null){++t.curFrame;if(t.useSec){p(t)}t._onTween.fire()}else{q.stop(t)}}},q)}});var r=function(t){var s=-1;Ext.each(n,function(v,u){if(v==t){s=u;return false}});return s};var p=function(t){var x=t.totalFrames,w=t.curFrame,v=t.duration,u=(w*v*1000/x),s=(e()-t.startTime),y=0;if(s<v*1000){y=Math.round((s/u-1)*w)}else{y=x-(w+1)}if(y>0&&isFinite(y)){if(t.curFrame+y>=x){y=x-(w+1)}t.curFrame+=y}}};h.Bezier=new function(){this.getPosition=function(r,q){var u=r.length,p=[],s=1-q,o,m;for(o=0;o<u;++o){p[o]=[r[o][0],r[o][1]]}for(m=1;m<u;++m){for(o=0;o<u-m;++o){p[o][0]=s*p[o][0]+q*p[parseInt(o+1,10)][0];p[o][1]=s*p[o][1]+q*p[parseInt(o+1,10)][1]}}return[p[0][0],p[0][1]]}};h.Easing={easeNone:function(n,m,p,o){return p*n/o+m},easeIn:function(n,m,p,o){return p*(n/=o)*n+m},easeOut:function(n,m,p,o){return -p*(n/=o)*(n-2)+m}};(function(){h.Motion=function(r,q,s,t){if(r){h.Motion.superclass.constructor.call(this,r,q,s,t)}};Ext.extend(h.Motion,Ext.lib.AnimBase);var p=h.Motion.superclass,o=h.Motion.prototype,n=/^points$/i;Ext.apply(h.Motion.prototype,{setAttr:function(q,u,t){var s=this,r=p.setAttr;if(n.test(q)){t=t||"px";r.call(s,"left",u[0],t);r.call(s,"top",u[1],t)}else{r.call(s,q,u,t)}},getAttr:function(q){var s=this,r=p.getAttr;return n.test(q)?[r.call(s,"left"),r.call(s,"top")]:r.call(s,q)},doMethod:function(q,t,r){var s=this;return n.test(q)?h.Bezier.getPosition(s.runAttrs[q],s.method(s.curFrame,0,100,s.totalFrames)/100):p.doMethod.call(s,q,t,r)},setRunAttr:function(x){if(n.test(x)){var z=this,s=this.el,C=this.attributes.points,v=C.control||[],A=C.from,B=C.to,y=C.by,D=h.Dom,r,u,t,w,q;if(v.length>0&&!Ext.isArray(v[0])){v=[v]}else{}Ext.fly(s,"_anim").position();D.setXY(s,l(A)?A:D.getXY(s));r=z.getAttr("points");if(l(B)){t=m.call(z,B,r);for(u=0,w=v.length;u<w;++u){v[u]=m.call(z,v[u],r)}}else{if(l(y)){t=[r[0]+y[0],r[1]+y[1]];for(u=0,w=v.length;u<w;++u){v[u]=[r[0]+v[u][0],r[1]+v[u][1]]}}}q=this.runAttrs[x]=[r];if(v.length>0){q=q.concat(v)}q[q.length]=t}else{p.setRunAttr.call(this,x)}}});var m=function(q,s){var r=h.Dom.getXY(this.el);return[q[0]-r[0]+s[0],q[1]-r[1]+s[1]]}})()})();(function(){var d=Math.abs,k=Math.PI,j=Math.asin,h=Math.pow,e=Math.sin,g=Ext.lib;Ext.apply(g.Easing,{easeBoth:function(m,l,o,n){return((m/=n/2)<1)?o/2*m*m+l:-o/2*((--m)*(m-2)-1)+l},easeInStrong:function(m,l,o,n){return o*(m/=n)*m*m*m+l},easeOutStrong:function(m,l,o,n){return -o*((m=m/n-1)*m*m*m-1)+l},easeBothStrong:function(m,l,o,n){return((m/=n/2)<1)?o/2*m*m*m*m+l:-o/2*((m-=2)*m*m*m-2)+l},elasticIn:function(n,l,u,r,m,q){if(n==0||(n/=r)==1){return n==0?l:l+u}q=q||(r*0.3);var o;if(m>=d(u)){o=q/(2*k)*j(u/m)}else{m=u;o=q/4}return -(m*h(2,10*(n-=1))*e((n*r-o)*(2*k)/q))+l},elasticOut:function(n,l,u,r,m,q){if(n==0||(n/=r)==1){return n==0?l:l+u}q=q||(r*0.3);var o;if(m>=d(u)){o=q/(2*k)*j(u/m)}else{m=u;o=q/4}return m*h(2,-10*n)*e((n*r-o)*(2*k)/q)+u+l},elasticBoth:function(n,l,u,r,m,q){if(n==0||(n/=r/2)==2){return n==0?l:l+u}q=q||(r*(0.3*1.5));var o;if(m>=d(u)){o=q/(2*k)*j(u/m)}else{m=u;o=q/4}return n<1?-0.5*(m*h(2,10*(n-=1))*e((n*r-o)*(2*k)/q))+l:m*h(2,-10*(n-=1))*e((n*r-o)*(2*k)/q)*0.5+u+l},backIn:function(m,l,p,o,n){n=n||1.70158;return p*(m/=o)*m*((n+1)*m-n)+l},backOut:function(m,l,p,o,n){if(!n){n=1.70158}return p*((m=m/o-1)*m*((n+1)*m+n)+1)+l},backBoth:function(m,l,p,o,n){n=n||1.70158;return((m/=o/2)<1)?p/2*(m*m*(((n*=(1.525))+1)*m-n))+l:p/2*((m-=2)*m*(((n*=(1.525))+1)*m+n)+2)+l},bounceIn:function(m,l,o,n){return o-g.Easing.bounceOut(n-m,0,o,n)+l},bounceOut:function(m,l,o,n){if((m/=n)<(1/2.75)){return o*(7.5625*m*m)+l}else{if(m<(2/2.75)){return o*(7.5625*(m-=(1.5/2.75))*m+0.75)+l}else{if(m<(2.5/2.75)){return o*(7.5625*(m-=(2.25/2.75))*m+0.9375)+l}}}return o*(7.5625*(m-=(2.625/2.75))*m+0.984375)+l},bounceBoth:function(m,l,o,n){return(m<n/2)?g.Easing.bounceIn(m*2,0,o,n)*0.5+l:g.Easing.bounceOut(m*2-n,0,o,n)*0.5+o*0.5+l}})})();(function(){var j=Ext.lib;j.Anim.color=function(r,p,s,t,o,q){return j.Anim.run(r,p,s,t,o,q,j.ColorAnim)};j.ColorAnim=function(p,o,q,r){j.ColorAnim.superclass.constructor.call(this,p,o,q,r)};Ext.extend(j.ColorAnim,j.AnimBase);var l=j.ColorAnim.superclass,k=/color$/i,g=/^transparent|rgba\(0, 0, 0, 0\)$/,n=/^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i,d=/^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i,e=/^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i,h=function(o){return typeof o!=="undefined"};function m(p){var r=parseInt,q,o=null,t;if(p.length==3){return p}Ext.each([d,n,e],function(u,s){q=(s%2==0)?16:10;t=u.exec(p);if(t&&t.length==4){o=[r(t[1],q),r(t[2],q),r(t[3],q)];return false}});return o}Ext.apply(j.ColorAnim.prototype,{getAttr:function(o){var q=this,p=q.el,r;if(k.test(o)){while(p&&g.test(r=Ext.fly(p).getStyle(o))){p=p.parentNode;r="fff"}}else{r=l.getAttr.call(q,o)}return r},doMethod:function(o,t,p){var r=this,s,q=Math.floor;if(k.test(o)){s=[];Ext.each(t,function(u,w){s[w]=l.doMethod.call(r,o,u,p[w])});s="rgb("+q(s[0])+","+q(s[1])+","+q(s[2])+")"}else{s=l.doMethod.call(r,o,t,p)}return s},setRunAttr:function(o){var r=this,q=r.attributes[o],v=q.to,s=q.by,t;l.setRunAttr.call(r,o);t=r.runAttrs[o];if(k.test(o)){var u=m(t.start),p=m(t.end);if(!h(v)&&h(s)){p=m(s);Ext.each(u,function(x,w){p[i]=x+p[i]})}t.start=u;t.end=p}}})})();(function(){var d=Ext.lib;d.Anim.scroll=function(l,j,m,n,h,k){return d.Anim.run(l,j,m,n,h,k,d.Scroll)};d.Scroll=function(j,h,k,l){if(j){d.Scroll.superclass.constructor.call(this,j,h,k,l)}};Ext.extend(d.Scroll,d.ColorAnim);var g=d.Scroll.superclass,e="scroll";Ext.apply(d.Scroll.prototype,{doMethod:function(h,o,j){var m,l=this,n=l.curFrame,k=l.totalFrames;if(h==e){m=[l.method(n,o[0],j[0]-o[0],k),l.method(n,o[1],j[1]-o[1],k)]}else{m=g.doMethod.call(l,h,o,j)}return m},getAttr:function(h){var j=this;if(h==e){return[j.el.scrollLeft,j.el.scrollTop]}else{return g.getAttr.call(j,h)}},setAttr:function(h,l,k){var j=this;if(h==e){j.el.scrollLeft=l[0];j.el.scrollTop=l[1]}else{g.setAttr.call(j,h,l,k)}}})})();if(Ext.isIE){function a(){var d=Function.prototype;delete d.createSequence;delete d.defer;delete d.createDelegate;delete d.createCallback;delete d.createInterceptor;window.detachEvent("onunload",a)}window.attachEvent("onunload",a)}})();(function(){var j=Ext.util,m=Ext.toArray,l=Ext.each,a=Ext.isObject,h=true,k=false;j.Observable=function(){var n=this,o=n.events;if(n.listeners){n.on(n.listeners);delete n.listeners}n.events=o||{}};j.Observable.prototype=function(){var o=/^(?:scope|delay|buffer|single)$/,n=function(p){return p.toLowerCase()};return{fireEvent:function(){var p=m(arguments),s=n(p[0]),t=this,r=h,v=t.events[s],u,w;if(t.eventsSuspended===h){if(u=t.suspendedEventsQueue){u.push(p)}}else{if(a(v)&&v.bubble){if(v.fire.apply(v,p.slice(1))===k){return k}w=t.getBubbleTarget&&t.getBubbleTarget();if(w&&w.enableBubble){w.enableBubble(s);return w.fireEvent.apply(w,p)}}else{if(a(v)){p.shift();r=v.fire.apply(v,p)}}}return r},addListener:function(r,u,w,q){var t=this,s,x,v,p;if(a(r)){q=r;for(s in q){x=q[s];if(!o.test(s)){t.addListener(s,x.fn||x,x.scope||q.scope,x.fn?x:q)}}}else{r=n(r);p=t.events[r]||h;if(typeof p=="boolean"){t.events[r]=p=new j.Event(t,r)}p.addListener(u,w,a(q)?q:{})}},removeListener:function(p,r,q){var s=this.events[n(p)];if(a(s)){s.removeListener(r,q)}},purgeListeners:function(){var r=this.events,p,q;for(q in r){p=r[q];if(a(p)){p.clearListeners()}}},addEvents:function(q){var p=this;p.events=p.events||{};if(typeof q=="string"){l(arguments,function(r){p.events[r]=p.events[r]||h})}else{Ext.applyIf(p.events,q)}},hasListener:function(p){var q=this.events[p];return a(q)&&q.listeners.length>0},suspendEvents:function(p){this.eventsSuspended=h;if(p){this.suspendedEventsQueue=[]}},resumeEvents:function(){var p=this;p.eventsSuspended=!delete p.suspendedEventQueue;l(p.suspendedEventsQueue,function(q){p.fireEvent.apply(p,q)})}}}();var e=j.Observable.prototype;e.on=e.addListener;e.un=e.removeListener;j.Observable.releaseCapture=function(n){n.fireEvent=e.fireEvent};function g(p,q,n){return function(){if(q.target==arguments[0]){p.apply(n,m(arguments))}}}function c(q,r,p){var n=new 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u,n,k=false,m=Ext.lib.Event,o=Ext.lib.Dom,b=document,v=window,g="ie-deferred-loader",p="DOMContentLoaded",e={},h=/^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;function l(B,x,A,z,y){var D=Ext.id(B),C=e[D]=e[D]||{};(C[x]=C[x]||[]).push([A,z,y]);m.on(B,x,z);if(x=="mousewheel"&&B.addEventListener){var w=["DOMMouseScroll",z,false];B.addEventListener.apply(B,w);m.on(window,"unload",function(){B.removeEventListener.apply(B,w)})}if(x=="mousedown"&&B==document){Ext.EventManager.stoppedMouseDownEvent.addListener(z)}}function c(){if(!k){Ext.isReady=k=true;if(n){clearInterval(n)}if(Ext.isGecko||Ext.isOpera){b.removeEventListener(p,c,false)}if(Ext.isIE){var w=b.getElementById(g);if(w){w.onreadystatechange=null;w.parentNode.removeChild(w)}}if(u){u.fire();u.clearListeners()}}}function a(){var w="complete";u=new Ext.util.Event();if(Ext.isGecko||Ext.isOpera){b.addEventListener(p,c,false)}else{if(Ext.isIE){b.write("<script id="+g+' defer="defer" 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"+(Ext.isSafari2?"ext-safari2":(Ext.isSafari3?"ext-safari3":"ext-safari4")))}else{if(Ext.isChrome){b.push("ext-chrome")}}if(Ext.isMac){b.push("ext-mac")}if(Ext.isLinux){b.push("ext-linux")}if(Ext.isBorderBox){b.push("ext-border-box")}if(Ext.isStrict){var d=c.parentNode;if(d){d.className+=" ext-strict"}}c.className+=b.join(" ");return true};if(!a()){Ext.onReady(a)}})();Ext.EventObject=function(){var b=Ext.lib.Event,a={3:13,63234:37,63235:39,63232:38,63233:40,63276:33,63277:34,63272:46,63273:36,63275:35},c=Ext.isIE?{1:0,4:1,2:2}:(Ext.isWebKit?{1:0,2:1,3:2}:{0:0,1:1,2:2});Ext.EventObjectImpl=function(d){if(d){this.setEvent(d.browserEvent||d)}};Ext.EventObjectImpl.prototype={setEvent:function(g){var d=this;if(g==d||(g&&g.browserEvent)){return g}d.browserEvent=g;if(g){d.button=g.button?c[g.button]:(g.which?g.which-1:-1);if(g.type=="click"&&d.button==-1){d.button=0}d.type=g.type;d.shiftKey=g.shiftKey;d.ctrlKey=g.ctrlKey||g.metaKey||false;d.altKey=g.altKey;d.keyCode=g.keyCode;d.charCode=g.charCode;d.target=b.getTarget(g);d.xy=b.getXY(g)}else{d.button=-1;d.shiftKey=false;d.ctrlKey=false;d.altKey=false;d.keyCode=0;d.charCode=0;d.target=null;d.xy=[0,0]}return d},stopEvent:function(){var d=this;if(d.browserEvent){if(d.browserEvent.type=="mousedown"){Ext.EventManager.stoppedMouseDownEvent.fire(d)}b.stopEvent(d.browserEvent)}},preventDefault:function(){if(this.browserEvent){b.preventDefault(this.browserEvent)}},stopPropagation:function(){var d=this;if(d.browserEvent){if(d.browserEvent.type=="mousedown"){Ext.EventManager.stoppedMouseDownEvent.fire(d)}b.stopPropagation(d.browserEvent)}},getCharCode:function(){return this.charCode||this.keyCode},getKey:function(){return this.normalizeKey(this.keyCode||this.charCode)},normalizeKey:function(d){return Ext.isSafari?(a[d]||d):d},getPageX:function(){return this.xy[0]},getPageY:function(){return this.xy[1]},getXY:function(){return this.xy},getTarget:function(e,g,d){return e?Ext.fly(this.target).findParent(e,g,d):(d?Ext.get(this.target):this.target)},getRelatedTarget:function(){return this.browserEvent?b.getRelatedTarget(this.browserEvent):null},getWheelDelta:function(){var d=this.browserEvent;var g=0;if(d.wheelDelta){g=d.wheelDelta/120}else{if(d.detail){g=-d.detail/3}}return g},within:function(g,h,d){if(g){var e=this[h?"getRelatedTarget":"getTarget"]();return e&&((d?(e==Ext.getDom(g)):false)||Ext.fly(g).contains(e))}return false}};return new Ext.EventObjectImpl()}();(function(){var j=document;Ext.Element=function(o,p){var q=typeof o=="string"?j.getElementById(o):o,r;if(!q){return null}r=q.id;if(!p&&r&&Ext.Element.cache[r]){return Ext.Element.cache[r]}this.dom=q;this.id=r||Ext.id(q)};var a=Ext.lib.Dom,e=Ext.DomHelper,m=Ext.lib.Event,d=Ext.lib.Anim,g=Ext.Element;g.prototype={set:function(t,q){var r=this.dom,p,s;for(p in t){s=t[p];if(p!="style"&&!Ext.isFunction(s)){if(p=="cls"){r.className=s}else{if(t.hasOwnProperty(p)){if(q||!!r.setAttribute){r.setAttribute(p,s)}else{r[p]=s}}}}}if(t.style){Ext.DomHelper.applyStyles(r,t.style)}return this},defaultUnit:"px",is:function(o){return Ext.DomQuery.is(this.dom,o)},focus:function(r,q){var o=this,q=q||o.dom;try{if(Number(r)){o.focus.defer(r,null,[null,q])}else{q.focus()}}catch(p){}return o},blur:function(){try{this.dom.blur()}catch(o){}return this},getValue:function(o){var p=this.dom.value;return o?parseInt(p,10):p},addListener:function(o,r,q,p){Ext.EventManager.on(this.dom,o,r,q||this,p);return this},removeListener:function(o,q,p){Ext.EventManager.removeListener(this.dom,o,q,p||this);return this},removeAllListeners:function(){Ext.EventManager.removeAll(this.dom);return this},addUnits:function(o){if(o===""||o=="auto"||o===undefined){o=o||""}else{if(!isNaN(o)||!k.test(o)){o=o+(this.defaultUnit||"px")}}return o},load:function(p,q,o){Ext.Ajax.request(Ext.apply({params:q,url:p.url||p,callback:o,el:this.dom,indicatorText:p.indicatorText||""},Ext.isObject(p)?p:{}));return this},isBorderBox:function(){return h[(this.dom.tagName||"").toLowerCase()]||Ext.isBorderBox},remove:function(){var o=this,p=o.dom;o.removeAllListeners();delete g.cache[p.id];delete g.dataCache[p.id];Ext.removeNode(p)},hover:function(p,o,r,q){var s=this;s.on("mouseenter",p,r||s.dom,q);s.on("mouseleave",o,r||s.dom,q);return s},contains:function(o){return !o?false:Ext.lib.Dom.isAncestor(this.dom,o.dom?o.dom:o)},getAttributeNS:function(p,o){return this.getAttribute(o,p)},getAttribute:Ext.isIE?function(o,q){var r=this.dom,p=typeof r[q+":"+o];if(["undefined","unknown"].indexOf(p)==-1){return r[q+":"+o]}return r[o]}:function(o,p){var q=this.dom;return q.getAttributeNS(p,o)||q.getAttribute(p+":"+o)||q.getAttribute(o)||q[o]},update:function(o){this.dom.innerHTML=o}};var n=g.prototype;g.addMethods=function(p){Ext.apply(n,p)};n.on=n.addListener;n.un=n.removeListener;n.autoBoxAdjust=true;var k=/\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i,c;g.cache={};g.dataCache={};g.get=function(p){var o,s,r;if(!p){return null}if(typeof p=="string"){if(!(s=j.getElementById(p))){return null}if(o=g.cache[p]){o.dom=s}else{o=g.cache[p]=new g(s)}return o}else{if(p.tagName){if(!(r=p.id)){r=Ext.id(p)}if(o=g.cache[r]){o.dom=p}else{o=g.cache[r]=new g(p)}return o}else{if(p instanceof g){if(p!=c){p.dom=j.getElementById(p.id)||p.dom;g.cache[p.id]=p}return p}else{if(p.isComposite){return p}else{if(Ext.isArray(p)){return g.select(p)}else{if(p==j){if(!c){var q=function(){};q.prototype=g.prototype;c=new q();c.dom=j}return c}}}}}}return null};g.data=function(p,o,q){var r=g.dataCache[p.id];if(!r){r=g.dataCache[p.id]={}}if(arguments.length==2){return r[o]}else{r[o]=q}};function l(){if(!Ext.enableGarbageCollector){clearInterval(g.collectorThread)}else{var o,p,q;for(o in g.cache){p=g.cache[o];q=p.dom;if(!q||!q.parentNode||(!q.offsetParent&&!j.getElementById(o))){delete g.cache[o];if(q&&Ext.enableListenerCollection){Ext.EventManager.removeAll(q)}}}}}g.collectorThreadId=setInterval(l,30000);var b=function(){};b.prototype=g.prototype;g.Flyweight=function(o){this.dom=o};g.Flyweight.prototype=new b();g.Flyweight.prototype.isFlyweight=true;g._flyweights={};g.fly=function(q,o){var p=null;o=o||"_global";if(q=Ext.getDom(q)){(g._flyweights[o]=g._flyweights[o]||new g.Flyweight()).dom=q;p=g._flyweights[o]}return p};Ext.get=g.get;Ext.fly=g.fly;var h=Ext.isStrict?{select:1}:{input:1,select:1,textarea:1};if(Ext.isIE||Ext.isGecko){h.button=1}Ext.EventManager.on(window,"unload",function(){delete g.cache;delete g.dataCache;delete g._flyweights})})();Ext.Element.addMethods(function(){var d="parentNode",b="nextSibling",c="previousSibling",e=Ext.DomQuery,a=Ext.get;return{findParent:function(n,m,h){var k=this.dom,g=document.body,l=0,j;if(Ext.isGecko&&Object.prototype.toString.call(k)=="[object XULElement]"){return null}m=m||50;if(isNaN(m)){j=Ext.getDom(m);m=10}while(k&&k.nodeType==1&&l<m&&k!=g&&k!=j){if(e.is(k,n)){return h?a(k):k}l++;k=k.parentNode}return null},findParentNode:function(k,j,g){var h=Ext.fly(this.dom.parentNode,"_internal");return h?h.findParent(k,j,g):null},up:function(h,g){return this.findParentNode(h,g,true)},select:function(g,h){return Ext.Element.select(g,h,this.dom)},query:function(g,h){return e.select(g,this.dom)},child:function(g,h){var j=e.selectNode(g,this.dom);return h?j:a(j)},down:function(g,h){var j=e.selectNode(" > "+g,this.dom);return h?j:a(j)},parent:function(g,h){return this.matchNode(d,d,g,h)},next:function(g,h){return this.matchNode(b,b,g,h)},prev:function(g,h){return this.matchNode(c,c,g,h)},first:function(g,h){return this.matchNode(b,"firstChild",g,h)},last:function(g,h){return this.matchNode(c,"lastChild",g,h)},matchNode:function(h,l,g,j){var k=this.dom[l];while(k){if(k.nodeType==1&&(!g||e.is(k,g))){return !j?a(k):k}k=k[h]}return null}}}());Ext.Element.addMethods(function(){var d=Ext.getDom,a=Ext.get,c=Ext.DomHelper,b=function(e){return(e.nodeType||e.dom||typeof e=="string")};return{appendChild:function(e){return a(e).appendTo(this)},appendTo:function(e){d(e).appendChild(this.dom);return this},insertBefore:function(e){(e=d(e)).parentNode.insertBefore(this.dom,e);return this},insertAfter:function(e){(e=d(e)).parentNode.insertBefore(this.dom,e.nextSibling);return this},insertFirst:function(g,e){g=g||{};if(b(g)){g=d(g);this.dom.insertBefore(g,this.dom.firstChild);return !e?a(g):g}else{return this.createChild(g,this.dom.firstChild,e)}},replace:function(e){e=a(e);this.insertBefore(e);e.remove();return this},replaceWith:function(g){var h=this,e=Ext.Element;if(b(g)){g=d(g);h.dom.parentNode.insertBefore(g,h.dom)}else{g=c.insertBefore(h.dom,g)}delete e.cache[h.id];Ext.removeNode(h.dom);h.id=Ext.id(h.dom=g);return e.cache[h.id]=h},createChild:function(g,e,h){g=g||{tag:"div"};return e?c.insertBefore(e,g,h!==true):c[!this.dom.firstChild?"overwrite":"append"](this.dom,g,h!==true)},wrap:function(e,g){var h=c.insertBefore(this.dom,e||{tag:"div"},!g);h.dom?h.dom.appendChild(this.dom):h.appendChild(this.dom);return h},insertHtml:function(g,h,e){var j=c.insertHtml(g,this.dom,h);return e?Ext.get(j):j}}}());Ext.Element.addMethods(function(){var g={},u=/(-[a-z])/gi,b={},p=document.defaultView,r=Ext.isIE?"styleFloat":"cssFloat",x=/alpha\(opacity=(.*)\)/i,k=/^\s+|\s+$/g,w=Ext.Element,d="padding",c="margin",v="border",q="-left",o="-right",t="-top",l="-bottom",h="-width",j={l:v+q+h,r:v+o+h,t:v+t+h,b:v+l+h},e={l:d+q,r:d+o,t:d+t,b:d+l},a={l:c+q,r:c+o,t:c+t,b:c+l},y=Ext.Element.data;function n(z,A){return A.charAt(1).toUpperCase()}function m(A,z){var B=0;Ext.each(A.match(/\w/g),function(C){if(C=parseInt(this.getStyle(z[C]),10)){B+=Math.abs(C)}},this);return B}function s(z){return g[z]||(g[z]=z=="float"?r:z.replace(u,n))}return{adjustWidth:function(z){var A=this;if(typeof z=="number"&&A.autoBoxAdjust&&!A.isBorderBox()){z-=(A.getBorderWidth("lr")+A.getPadding("lr"));z=z<0?0:z}return z},adjustHeight:function(z){var A=this;if(typeof z=="number"&&A.autoBoxAdjust&&!A.isBorderBox()){z-=(A.getBorderWidth("tb")+A.getPadding("tb"));z=z<0?0:z}return z},addClass:function(z){var A=this;Ext.each(z,function(B){A.dom.className+=(!A.hasClass(B)&&B?" "+B:"")});return A},radioClass:function(z){Ext.each(this.dom.parentNode.childNodes,function(A){if(A.nodeType==1){Ext.fly(A).removeClass(z)}});return this.addClass(z)},removeClass:function(z){var A=this;if(A.dom.className){Ext.each(z,function(B){A.dom.className=A.dom.className.replace(b[B]=b[B]||new RegExp("(?:^|\\s+)"+B+"(?:\\s+|$)","g")," ")})}return A},toggleClass:function(z){return this.hasClass(z)?this.removeClass(z):this.addClass(z)},hasClass:function(z){return z&&(" "+this.dom.className+" ").indexOf(" "+z+" ")!=-1},replaceClass:function(A,z){return this.removeClass(A).addClass(z)},isStyle:function(z,A){return this.getStyle(z)==A},getStyle:function(){return p&&p.getComputedStyle?function(C){var B=this.dom,z,A;if(B==document){return null}C=s(C);return(z=B.style[C])?z:(A=p.getComputedStyle(B,""))?A[C]:null}:function(D){var B=this.dom,z,A;if(B==document){return null}if(D=="opacity"){if(B.style.filter.match){if(z=B.style.filter.match(x)){var C=parseFloat(z[1]);if(!isNaN(C)){return C?C/100:0}}}return 1}D=s(D);return B.style[D]||((A=B.currentStyle)?A[D]:null)}}(),getColor:function(z,A,E){var D,C=this.getStyle(z),B=E||"#";if(!C||C=="transparent"||C=="inherit"){return A}if(/^r/.test(C)){Ext.each(C.slice(4,C.length-1).split(","),function(F){D=(F*1).toString(16);B+=D<16?"0"+D:D})}else{B+=C.replace("#","").replace(/^(\w)(\w)(\w)$/,"$1$1$2$2$3$3")}return B.length>5?B.toLowerCase():A},setStyle:function(D,C){var A,B,z;if(!Ext.isObject(D)){A={};A[D]=C;D=A}for(B in D){C=D[B];B=="opacity"?this.setOpacity(C):this.dom.style[s(B)]=C}return this},setOpacity:function(A,z){var D=this,B=D.dom.style;if(!z||!D.anim){if(Ext.isIE){var C=A<1?"alpha(opacity="+A*100+")":"",E=B.filter.replace(x,"").replace(k,"");B.zoom=1;B.filter=E+(E.length>0?" ":"")+C}else{B.opacity=A}}else{D.anim({opacity:{to:A}},D.preanim(arguments,1),null,0.35,"easeIn")}return D},clearOpacity:function(){var z=this.dom.style;if(Ext.isIE){if(!Ext.isEmpty(z.filter)){z.filter=z.filter.replace(x,"").replace(k,"")}}else{z.opacity=z["-moz-opacity"]=z["-khtml-opacity"]=""}return this},getHeight:function(A){var z=this.dom.offsetHeight||0;z=!A?z:z-this.getBorderWidth("tb")-this.getPadding("tb");return z<0?0:z},getWidth:function(A){var z=this.dom.offsetWidth||0;z=!A?z:z-this.getBorderWidth("lr")-this.getPadding("lr");return z<0?0:z},setWidth:function(A,z){var B=this;A=B.adjustWidth(A);!z||!B.anim?B.dom.style.width=B.addUnits(A):B.anim({width:{to:A}},B.preanim(arguments,1));return B},setHeight:function(z,A){var B=this;z=B.adjustHeight(z);!A||!B.anim?B.dom.style.height=B.addUnits(z):B.anim({height:{to:z}},B.preanim(arguments,1));return B},getBorderWidth:function(z){return m.call(this,z,j)},getPadding:function(z){return m.call(this,z,e)},clip:function(){var z=this;dom=z.dom;if(!y(dom,"isClipped")){y(dom,"isClipped",true);y(dom,"originalClip,",{o:z.getStyle("overflow"),x:z.getStyle("overflow-x"),y:z.getStyle("overflow-y")});z.setStyle("overflow","hidden");z.setStyle("overflow-x","hidden");z.setStyle("overflow-y","hidden")}return z},unclip:function(){var z=this,B=z.dom;if(y(B,"isClipped")){y(B,"isClipped",false);var A=y(B,"originalClip");if(A.o){z.setStyle("overflow",A.o)}if(A.x){z.setStyle("overflow-x",A.x)}if(A.y){z.setStyle("overflow-y",A.y)}}return z},addStyles:m,margins:a}}());(function(){var a=Ext.lib.Dom,b="left",g="right",d="top",j="bottom",h="position",c="static",e="relative",k="auto",l="z-index";function m(o,n,p){return this.preanim&&!!n?this.preanim(o,p):false}Ext.Element.addMethods({getX:function(){return a.getX(this.dom)},getY:function(){return a.getY(this.dom)},getXY:function(){return a.getXY(this.dom)},getOffsetsTo:function(n){var q=this.getXY(),p=Ext.fly(n,"_internal").getXY();return[q[0]-p[0],q[1]-p[1]]},setX:function(n,o){return this.setXY([n,this.getY()],m.call(this,arguments,o,1))},setY:function(o,n){return this.setXY([this.getX(),o],m.call(this,arguments,n,1))},setLeft:function(n){this.setStyle(b,this.addUnits(n));return this},setTop:function(n){this.setStyle(d,this.addUnits(n));return this},setRight:function(n){this.setStyle(g,this.addUnits(n));return this},setBottom:function(n){this.setStyle(j,this.addUnits(n));return this},setXY:function(p,n){var o=this;if(!n||!o.anim){a.setXY(o.dom,p)}else{o.anim({points:{to:p}},o.preanim(arguments,1),"motion")}return o},setLocation:function(n,p,o){return this.setXY([n,p],m.call(this,arguments,o,2))},moveTo:function(n,p,o){return this.setXY([n,p],m.call(this,arguments,o,2))},getLeft:function(n){return !n?this.getX():parseInt(this.getStyle(b),10)||0},getRight:function(n){var o=this;return !n?o.getX()+o.getWidth():(o.getLeft(true)+o.getWidth())||0},getTop:function(n){return !n?this.getY():parseInt(this.getStyle(d),10)||0},getBottom:function(n){var o=this;return !n?o.getY()+o.getHeight():(o.getTop(true)+o.getHeight())||0},position:function(r,q,n,p){var o=this;if(!r&&o.isStyle(h,c)){o.setStyle(h,e)}else{if(r){o.setStyle(h,r)}}if(q){o.setStyle(l,q)}if(n||p){o.setXY([n||false,p||false])}},clearPositioning:function(n){n=n||"";this.setStyle({left:n,right:n,top:n,bottom:n,"z-index":"",position:c});return this},getPositioning:function(){var n=this.getStyle(b);var o=this.getStyle(d);return{position:this.getStyle(h),left:n,right:n?"":this.getStyle(g),top:o,bottom:o?"":this.getStyle(j),"z-index":this.getStyle(l)}},setPositioning:function(n){var p=this,o=p.dom.style;p.setStyle(n);if(n.right==k){o.right=""}if(n.bottom==k){o.bottom=""}return p},translatePoints:function(n,v){v=isNaN(n[1])?v:n[1];n=isNaN(n[0])?n:n[0];var r=this,s=r.isStyle(h,e),u=r.getXY(),p=parseInt(r.getStyle(b),10),q=parseInt(r.getStyle(d),10);p=!isNaN(p)?p:(s?0:r.dom.offsetLeft);q=!isNaN(q)?q:(s?0:r.dom.offsetTop);return{left:(n-u[0]+p),top:(v-u[1]+q)}},animTest:m})})();Ext.Element.addMethods({isScrollable:function(){var a=this.dom;return a.scrollHeight>a.clientHeight||a.scrollWidth>a.clientWidth},scrollTo:function(a,b){this.dom["scroll"+(/top/i.test(a)?"Top":"Left")]=b;return this},getScroll:function(){var j=this.dom,h=document,a=h.body,c=h.documentElement,b,g,e;if(j==h||j==a){if(Ext.isIE&&Ext.isStrict){b=c.scrollLeft;g=c.scrollTop}else{b=window.pageXOffset;g=window.pageYOffset}e={left:b||(a?a.scrollLeft:0),top:g||(a?a.scrollTop:0)}}else{e={left:j.scrollLeft,top:j.scrollTop}}return e}});Ext.Element.VISIBILITY=1;Ext.Element.DISPLAY=2;Ext.Element.addMethods(function(){var h="visibility",d="display",b="hidden",k="none",a="originalDisplay",c="visibilityMode",e=Ext.Element.DISPLAY,g=Ext.Element.data,j=function(n){var 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q=Ext.id(),y=document,t=y.createElement("iframe"),r=Ext.getDom(s.form),x=[],w;t.id=t.name=q;t.className="x-hidden";t.src=Ext.SSL_SECURE_URL;y.body.appendChild(t);if(Ext.isIE){y.frames[q].name=q}r.target=q;r.method=h;r.enctype=r.encoding="multipart/form-data";r.action=p||"";n=Ext.urlDecode(n,false);for(var v in n){if(n.hasOwnProperty(v)){w=y.createElement("input");w.type="hidden";w.value=n[w.name=v];r.appendChild(w);x.push(w)}}function u(){var 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m={"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"};var encodeString=function(s){if(/["\\\x00-\x1f]/.test(s)){return'"'+s.replace(/([\x00-\x1f\\"])/g,function(a,b){var c=m[b];if(c){return c}c=b.charCodeAt();return"\\u00"+Math.floor(c/16).toString(16)+(c%16).toString(16)})+'"'}return'"'+s+'"'};var encodeArray=function(o){var a=["["],b,i,l=o.length,v;for(i=0;i<l;i+=1){v=o[i];switch(typeof v){case"undefined":case"function":case"unknown":break;default:if(b){a.push(",")}a.push(v===null?"null":Ext.util.JSON.encode(v));b=true}}a.push("]");return a.join("")};this.encodeDate=function(o){return'"'+o.getFullYear()+"-"+pad(o.getMonth()+1)+"-"+pad(o.getDate())+"T"+pad(o.getHours())+":"+pad(o.getMinutes())+":"+pad(o.getSeconds())+'"'};this.encode=isNative?JSON.stringify:function(o){if(typeof o=="undefined"||o===null){return"null"}else{if(Ext.isArray(o)){return encodeArray(o)}else{if(Object.prototype.toString.apply(o)==="[object Date]"){return Ext.util.JSON.encodeDate(o)}else{if(typeof o=="string"){return encodeString(o)}else{if(typeof o=="number"){return isFinite(o)?String(o):"null"}else{if(typeof o=="boolean"){return String(o)}else{var a=["{"],b,i,v;for(i in o){if(!useHasOwn||o.hasOwnProperty(i)){v=o[i];switch(typeof v){case"undefined":case"function":case"unknown":break;default:if(b){a.push(",")}a.push(this.encode(i),":",v===null?"null":this.encode(v));b=true}}}a.push("}");return a.join("")}}}}}}};this.decode=isNative?JSON.parse:function(json){return eval("("+json+")")}})();Ext.encode=Ext.util.JSON.encode;Ext.decode=Ext.util.JSON.decode;

evant
11 Aug 2009, 8:45 PM
So just including the code causes an error?

Also, please use the debug version, nobody can make any sense of that (there's no need to post the whole thing...).

meverett
13 Aug 2009, 12:01 PM
Just including the code seems to kill the JS engine.

I will try the debug version if it is on Google.

meverett
13 Aug 2009, 5:53 PM
The debug version would not even load from the page.

However, I made a clean page with nothing in it but the loading scripts and some debugging script and both the compressed and uncompressed versions load. 8-| I have no clue why nothing would load from the original page.

meverett
13 Aug 2009, 7:02 PM
I actually get the same error, but some of Ext is still loaded. It looks like the error might actually be from Googles load library code.

It looks like basic functions work, but Ext.Msg and Ext.Panel do not seem to exist. Does the Ext-core NOT include the widgets?

I played with this in the Javascript console and
Ext.get(document.body).update('<div id="test"></div>');
executes but

new Ext.Panel({
renderTo: 'test',
width: '200px',
title: 'My Title',
html: 'My HTML content'
});

causes an error.

I use DOJO from AOL's CDN and it works beautifully, but I have trouble loading it from Google. Would you all consider putting your CDN on AOL, too.

Here is my code:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Ext Core Download Attempt</title>
<script type='text/javascript' src='http://www.google.com/jsapi' ></script>
<script type='text/javascript'>
alert('Before Ext load attempt')
</script>
<script type='text/javascript' src='http://ajax.googleapis.com/ajax/libs/ext-core/3.0.0/ext-core-debug.js'>
</script>
<script type='text/javascript'>
alert('After Ext load attempt')
</script>
<script type='text/javascript'>
Ext.onReady
(
function()
{
Ext.BLANK_IMAGE_URL = 'images/DOT_CLEA.GIF'
alert('Ext is ready.')
// The next line does not execute and throws an error.
Ext.Msg.alert('Hello','World')
}
)
</script>
</head>
<body>

</body>
</html>

danh2000
13 Aug 2009, 7:07 PM
Panel and Msg aren't in supposed to be in Core are they?

You are trying to use ExtJS features not Core features:

http://extjs.com/products/extcore/docs/

evant
13 Aug 2009, 7:26 PM
What @danh2000 said. You're looking for ext-base and ext-all.

meverett
13 Aug 2009, 7:49 PM
Are there other scripts that I have to load from the CDN? If so, how do I load them? Google does not document this.

Thanks!

danh2000
13 Aug 2009, 7:53 PM
If you DO want to use Ext JS and not Ext Core, this is not hosted in Google's CDN - they are however on another CDN (Cachefly I think - search the forum) or you can download the required files from the product download page.

rolfdaddy
13 Jan 2010, 3:24 PM
There's something else going on here I'm afraid: I can repro what appears to be the same error with using only Ext Core. Here is a simplified version of the Menu example:



<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<link href=http://www.extjs.com/playpen/ext-core-latest/examples/menu/menu.css rel="stylesheet"/>
<script type='text/javascript' src='http://www.google.com/jsapi'></script>
<!-- ext-core-debug.js works fine but ext-core.js errors out -->
<script type='text/javascript' src='http://ajax.googleapis.com/ajax/libs/ext-core/3.0.0/ext-core-debug.js'>
</script>
<script type="text/javascript" src="http://www.extjs.com/playpen/ext-core-latest/examples/menu/menu.js">
</script>
<script type='text/javascript'>
Ext.onReady(function() {
new Ext.ux.Menu('nav-menu', {
transitionType: 'slide',
direction: 'horizontal', // default
delay: 0.2, // default
autoWidth: true, // default
transitionDuration: 0.3, // default
animate: true, // default
currentClass: 'current' // default
});
});
</script>
</head>
<body>
<ul id="nav-menu">
<li><a href="#">Menu 1</a></li>
<li><a href="#">Menu 2</a></li>
<li><a href="#">Menu 3</a></li>
</ul>
</body>
</html>


The page loads fine, and you can refresh it with no errors. However, if you switch it to use the minified version from Google, then refresh it on Firefox, it throws an error (apparently something to do with unload() but it's not too readable in Firebug). Thus it appears that the minified version of Ext Core on Google is problematic on Firefox.

I should note that IE doesn't error in either case.

rolfdaddy
25 Jan 2010, 7:02 PM
All-

Google now has posted Ext-Core v3.1.0 to http://ajax.googleapis.com/ajax/libs/ext-core/3.1.0/ext-core.js and when I reference that version, the error has gone away. So update and you should be fine.