You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
292 lines
8.1 KiB
JavaScript
292 lines
8.1 KiB
JavaScript
/*
|
|
Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
|
|
Available via Academic Free License >= 2.1 OR the modified BSD license.
|
|
see: http://dojotoolkit.org/license for details
|
|
*/
|
|
|
|
|
|
if(!dojo._hasResource["dijit.layout.ContentPane"]){
|
|
dojo._hasResource["dijit.layout.ContentPane"]=true;
|
|
dojo.provide("dijit.layout.ContentPane");
|
|
dojo.require("dijit._Widget");
|
|
dojo.require("dijit._Contained");
|
|
dojo.require("dijit.layout._LayoutWidget");
|
|
dojo.require("dojo.parser");
|
|
dojo.require("dojo.string");
|
|
dojo.require("dojo.html");
|
|
dojo.requireLocalization("dijit","loading",null,"ROOT,ar,ca,cs,da,de,el,es,fi,fr,he,hu,it,ja,ko,nb,nl,pl,pt,pt-pt,ro,ru,sk,sl,sv,th,tr,zh,zh-tw");
|
|
dojo.declare("dijit.layout.ContentPane",dijit._Widget,{href:"",extractContent:false,parseOnLoad:true,preventCache:false,preload:false,refreshOnShow:false,loadingMessage:"<span class='dijitContentPaneLoading'>${loadingState}</span>",errorMessage:"<span class='dijitContentPaneError'>${errorState}</span>",isLoaded:false,baseClass:"dijitContentPane",doLayout:true,ioArgs:{},isContainer:true,isLayoutContainer:true,onLoadDeferred:null,attributeMap:dojo.delegate(dijit._Widget.prototype.attributeMap,{title:[]}),postMixInProperties:function(){
|
|
this.inherited(arguments);
|
|
var _1=dojo.i18n.getLocalization("dijit","loading",this.lang);
|
|
this.loadingMessage=dojo.string.substitute(this.loadingMessage,_1);
|
|
this.errorMessage=dojo.string.substitute(this.errorMessage,_1);
|
|
if(!this.href&&this.srcNodeRef&&this.srcNodeRef.innerHTML){
|
|
this.isLoaded=true;
|
|
}
|
|
},buildRendering:function(){
|
|
this.inherited(arguments);
|
|
if(!this.containerNode){
|
|
this.containerNode=this.domNode;
|
|
}
|
|
},postCreate:function(){
|
|
this.domNode.title="";
|
|
if(!dojo.attr(this.domNode,"role")){
|
|
dijit.setWaiRole(this.domNode,"group");
|
|
}
|
|
dojo.addClass(this.domNode,this.baseClass);
|
|
},startup:function(){
|
|
if(this._started){
|
|
return;
|
|
}
|
|
var _2=dijit._Contained.prototype.getParent.call(this);
|
|
this._childOfLayoutWidget=_2&&_2.isLayoutContainer;
|
|
this._needLayout=!this._childOfLayoutWidget;
|
|
if(this.isLoaded){
|
|
dojo.forEach(this.getChildren(),function(_3){
|
|
_3.startup();
|
|
});
|
|
}
|
|
if(this._isShown()||this.preload){
|
|
this._onShow();
|
|
}
|
|
this.inherited(arguments);
|
|
},_checkIfSingleChild:function(){
|
|
var _4=dojo.query("> *",this.containerNode).filter(function(_5){
|
|
return _5.tagName!=="SCRIPT";
|
|
}),_6=_4.filter(function(_7){
|
|
return dojo.hasAttr(_7,"dojoType")||dojo.hasAttr(_7,"widgetId");
|
|
}),_8=dojo.filter(_6.map(dijit.byNode),function(_9){
|
|
return _9&&_9.domNode&&_9.resize;
|
|
});
|
|
if(_4.length==_6.length&&_8.length==1){
|
|
this._singleChild=_8[0];
|
|
}else{
|
|
delete this._singleChild;
|
|
}
|
|
dojo.toggleClass(this.containerNode,this.baseClass+"SingleChild",!!this._singleChild);
|
|
},setHref:function(_a){
|
|
dojo.deprecated("dijit.layout.ContentPane.setHref() is deprecated. Use set('href', ...) instead.","","2.0");
|
|
return this.set("href",_a);
|
|
},_setHrefAttr:function(_b){
|
|
this.cancel();
|
|
this.onLoadDeferred=new dojo.Deferred(dojo.hitch(this,"cancel"));
|
|
this.href=_b;
|
|
if(this._created&&(this.preload||this._isShown())){
|
|
this._load();
|
|
}else{
|
|
this._hrefChanged=true;
|
|
}
|
|
return this.onLoadDeferred;
|
|
},setContent:function(_c){
|
|
dojo.deprecated("dijit.layout.ContentPane.setContent() is deprecated. Use set('content', ...) instead.","","2.0");
|
|
this.set("content",_c);
|
|
},_setContentAttr:function(_d){
|
|
this.href="";
|
|
this.cancel();
|
|
this.onLoadDeferred=new dojo.Deferred(dojo.hitch(this,"cancel"));
|
|
this._setContent(_d||"");
|
|
this._isDownloaded=false;
|
|
return this.onLoadDeferred;
|
|
},_getContentAttr:function(){
|
|
return this.containerNode.innerHTML;
|
|
},cancel:function(){
|
|
if(this._xhrDfd&&(this._xhrDfd.fired==-1)){
|
|
this._xhrDfd.cancel();
|
|
}
|
|
delete this._xhrDfd;
|
|
this.onLoadDeferred=null;
|
|
},uninitialize:function(){
|
|
if(this._beingDestroyed){
|
|
this.cancel();
|
|
}
|
|
this.inherited(arguments);
|
|
},destroyRecursive:function(_e){
|
|
if(this._beingDestroyed){
|
|
return;
|
|
}
|
|
this.inherited(arguments);
|
|
},resize:function(_f,_10){
|
|
if(!this._wasShown){
|
|
this._onShow();
|
|
}
|
|
this._resizeCalled=true;
|
|
if(_f){
|
|
dojo.marginBox(this.domNode,_f);
|
|
}
|
|
var cn=this.containerNode;
|
|
if(cn===this.domNode){
|
|
var mb=_10||{};
|
|
dojo.mixin(mb,_f||{});
|
|
if(!("h" in mb)||!("w" in mb)){
|
|
mb=dojo.mixin(dojo.marginBox(cn),mb);
|
|
}
|
|
this._contentBox=dijit.layout.marginBox2contentBox(cn,mb);
|
|
}else{
|
|
this._contentBox=dojo.contentBox(cn);
|
|
}
|
|
this._layoutChildren();
|
|
},_isShown:function(){
|
|
if(this._childOfLayoutWidget){
|
|
if(this._resizeCalled&&"open" in this){
|
|
return this.open;
|
|
}
|
|
return this._resizeCalled;
|
|
}else{
|
|
if("open" in this){
|
|
return this.open;
|
|
}else{
|
|
var _11=this.domNode;
|
|
return (_11.style.display!="none")&&(_11.style.visibility!="hidden")&&!dojo.hasClass(_11,"dijitHidden");
|
|
}
|
|
}
|
|
},_onShow:function(){
|
|
if(this.href){
|
|
if(!this._xhrDfd&&(!this.isLoaded||this._hrefChanged||this.refreshOnShow)){
|
|
this.refresh();
|
|
}
|
|
}else{
|
|
if(!this._childOfLayoutWidget&&this._needLayout){
|
|
this._layoutChildren();
|
|
}
|
|
}
|
|
this.inherited(arguments);
|
|
this._wasShown=true;
|
|
},refresh:function(){
|
|
this.cancel();
|
|
this.onLoadDeferred=new dojo.Deferred(dojo.hitch(this,"cancel"));
|
|
this._load();
|
|
return this.onLoadDeferred;
|
|
},_load:function(){
|
|
this._setContent(this.onDownloadStart(),true);
|
|
var _12=this;
|
|
var _13={preventCache:(this.preventCache||this.refreshOnShow),url:this.href,handleAs:"text"};
|
|
if(dojo.isObject(this.ioArgs)){
|
|
dojo.mixin(_13,this.ioArgs);
|
|
}
|
|
var _14=(this._xhrDfd=(this.ioMethod||dojo.xhrGet)(_13));
|
|
_14.addCallback(function(_15){
|
|
try{
|
|
_12._isDownloaded=true;
|
|
_12._setContent(_15,false);
|
|
_12.onDownloadEnd();
|
|
}
|
|
catch(err){
|
|
_12._onError("Content",err);
|
|
}
|
|
delete _12._xhrDfd;
|
|
return _15;
|
|
});
|
|
_14.addErrback(function(err){
|
|
if(!_14.canceled){
|
|
_12._onError("Download",err);
|
|
}
|
|
delete _12._xhrDfd;
|
|
return err;
|
|
});
|
|
delete this._hrefChanged;
|
|
},_onLoadHandler:function(_16){
|
|
this.isLoaded=true;
|
|
try{
|
|
this.onLoadDeferred.callback(_16);
|
|
this.onLoad(_16);
|
|
}
|
|
catch(e){
|
|
console.error("Error "+this.widgetId+" running custom onLoad code: "+e.message);
|
|
}
|
|
},_onUnloadHandler:function(){
|
|
this.isLoaded=false;
|
|
try{
|
|
this.onUnload();
|
|
}
|
|
catch(e){
|
|
console.error("Error "+this.widgetId+" running custom onUnload code: "+e.message);
|
|
}
|
|
},destroyDescendants:function(){
|
|
if(this.isLoaded){
|
|
this._onUnloadHandler();
|
|
}
|
|
var _17=this._contentSetter;
|
|
dojo.forEach(this.getChildren(),function(_18){
|
|
if(_18.destroyRecursive){
|
|
_18.destroyRecursive();
|
|
}
|
|
});
|
|
if(_17){
|
|
dojo.forEach(_17.parseResults,function(_19){
|
|
if(_19.destroyRecursive&&_19.domNode&&_19.domNode.parentNode==dojo.body()){
|
|
_19.destroyRecursive();
|
|
}
|
|
});
|
|
delete _17.parseResults;
|
|
}
|
|
dojo.html._emptyNode(this.containerNode);
|
|
delete this._singleChild;
|
|
},_setContent:function(_1a,_1b){
|
|
this.destroyDescendants();
|
|
var _1c=this._contentSetter;
|
|
if(!(_1c&&_1c instanceof dojo.html._ContentSetter)){
|
|
_1c=this._contentSetter=new dojo.html._ContentSetter({node:this.containerNode,_onError:dojo.hitch(this,this._onError),onContentError:dojo.hitch(this,function(e){
|
|
var _1d=this.onContentError(e);
|
|
try{
|
|
this.containerNode.innerHTML=_1d;
|
|
}
|
|
catch(e){
|
|
console.error("Fatal "+this.id+" could not change content due to "+e.message,e);
|
|
}
|
|
})});
|
|
}
|
|
var _1e=dojo.mixin({cleanContent:this.cleanContent,extractContent:this.extractContent,parseContent:this.parseOnLoad,dir:this.dir,lang:this.lang},this._contentSetterParams||{});
|
|
dojo.mixin(_1c,_1e);
|
|
_1c.set((dojo.isObject(_1a)&&_1a.domNode)?_1a.domNode:_1a);
|
|
delete this._contentSetterParams;
|
|
if(!_1b){
|
|
dojo.forEach(this.getChildren(),function(_1f){
|
|
if(!this.parseOnLoad||_1f.getParent){
|
|
_1f.startup();
|
|
}
|
|
},this);
|
|
this._scheduleLayout();
|
|
this._onLoadHandler(_1a);
|
|
}
|
|
},_onError:function(_20,err,_21){
|
|
this.onLoadDeferred.errback(err);
|
|
var _22=this["on"+_20+"Error"].call(this,err);
|
|
if(_21){
|
|
console.error(_21,err);
|
|
}else{
|
|
if(_22){
|
|
this._setContent(_22,true);
|
|
}
|
|
}
|
|
},_scheduleLayout:function(){
|
|
if(this._isShown()){
|
|
this._layoutChildren();
|
|
}else{
|
|
this._needLayout=true;
|
|
}
|
|
},_layoutChildren:function(){
|
|
if(this.doLayout){
|
|
this._checkIfSingleChild();
|
|
}
|
|
if(this._singleChild&&this._singleChild.resize){
|
|
var cb=this._contentBox||dojo.contentBox(this.containerNode);
|
|
this._singleChild.resize({w:cb.w,h:cb.h});
|
|
}else{
|
|
dojo.forEach(this.getChildren(),function(_23){
|
|
if(_23.resize){
|
|
_23.resize();
|
|
}
|
|
});
|
|
}
|
|
delete this._needLayout;
|
|
},onLoad:function(_24){
|
|
},onUnload:function(){
|
|
},onDownloadStart:function(){
|
|
return this.loadingMessage;
|
|
},onContentError:function(_25){
|
|
},onDownloadError:function(_26){
|
|
return this.errorMessage;
|
|
},onDownloadEnd:function(){
|
|
}});
|
|
}
|