lspushpage.java

Java script 编程

/*
 * LIGHTSTREAMER - www.lightstreamer.com
 * Web Client - lspushpage.js - Version 4 Revision: 109 $
 * Copyright (c) 2004-2006 Weswit Srl. All Rights Reserved.
 */

var LS_pushpageSrcRev=" 391 $";
if (typeof Context=="undefined")
{
	alert("Warning: lscommons.js not included before lspushpage.js","pushpage");
	if (!document.layers)
	{
		eval("throw('WARNING: lscommons.js NOT INCLUDED BEFORE lspushpage.js');");
	}
}
LS_tJd.log("LC","pushpage",window.name);
function GroupDescriptor()
{
}
function LS_Sdn(LS_OFq)
{
	if (LS_OFq==null)
	{
		return null;
	}
	else if (LS_OFq.LS_gsp)
	{
		return LS_OFq;
	}
	else if (LS_OFq.LS_tUL)
	{
		return LS_OFq;
	}
	else if (LS_OFq.join&&typeof(LS_OFq.join)=="function")
	{
		return new GroupListDescriptor(LS_OFq);
	}
	else
	{
		return new GroupIdDescriptor(LS_OFq);
	}
}
function GroupIdDescriptor(LS_gsp)
{
	this.LS_gsp=String(LS_gsp);
	this.getId=LS_ilc;
	this.LS_TPi=LS_RYP;
	this.LS_Ddh=function(LS_slx)
	            {
		            return null;
	            }
	            ;
	this.LS_fjO=function()
	            {
		            return this.LS_gsp;
	            }
	            ;
}
GroupIdDescriptor.prototype=new GroupDescriptor();
GroupIdDescriptor.prototype.constructor=GroupIdDescriptor;
function LS_ilc()
{
	return this.LS_gsp;
}
function LS_RYP(LS_QSY)
{
	if (LS_QSY==null)
	{
		return null;
	}
	else if (LS_QSY.LS_slx)
	{
		return LS_QSY.LS_slx;
	}
	else if (LS_QSY.LS_Yck)
	{
		return null;
	}
	else
	{
		var LS_ALf=Number(LS_QSY);
		if (!isNaN(LS_ALf))
		{
			return LS_ALf;
		}
		else
		{
			return null;
		}
	}
}
function GroupListDescriptor(LS_wBk)
{
	this.LS_tUL=new Array().concat(LS_wBk);
	if (typeof(this.LS_tUL[0])!="undefined")
	{
	}
	else
	{
		LS_AZt(this.LS_tUL);
	}
	this.LS_hpB=LS_aPV;
	this.LS_iCM=LS_inh;
	this.LS_TPi=LS_NtK;
	this.LS_Ddh=function(LS_slx)
	            {
		            return this.LS_tUL[LS_slx-1];
	            }
	            ;
	this.LS_fjO=function()
	            {
		            return this.LS_tUL.join(" ");
	            }
	            ;
	this.LS_cSd={};
	for (var LS_Jrl=0;LS_Jrl<this.LS_tUL.length;LS_Jrl++)
	{
		var name=String(this.LS_tUL[LS_Jrl]);
		if (!this.LS_iCM(name))
		{
			name="item_name_error";
		}
		this.LS_tUL[LS_Jrl]=name;
		this.LS_cSd[name]=Number(LS_Jrl)+1;
	}
}
GroupListDescriptor.prototype=new GroupDescriptor();
GroupListDescriptor.prototype.constructor=GroupListDescriptor;
function LS_aPV()
{
	var LS_NnC=[0].concat(this.LS_tUL);
	delete LS_NnC[0];
	return LS_NnC;
}
function LS_inh(LS_Yck)
{
	if (LS_Yck==null||LS_Yck=="")
	{
		LS_tJd.LS_mvl("Item names cannot be empty","GroupListDescriptor");
		return false;
	}
	if (!isNaN(Number(LS_Yck)))
	{
		LS_tJd.LS_mvl("Item names cannot be numbers","GroupListDescriptor");
		return false;
	}
	if (LS_Yck.indexOf("|")!=-1||LS_Yck.indexOf(" ")!=-1)
	{
		LS_tJd.LS_mvl("Item names should be alphanumeric","GroupListDescriptor");
		return false;
	}
	return true;
}
function LS_NtK(LS_QSY)
{
	if (LS_QSY==null)
	{
		return null;
	}
	else if (LS_QSY.LS_slx)
	{
		return LS_QSY.LS_slx;
	}
	else if (LS_QSY.LS_Yck)
	{
		return this.LS_cSd[LS_QSY.LS_Yck];
	}
	else
	{
		var LS_ALf=Number(LS_QSY);
		if (!isNaN(LS_ALf))
		{
			return LS_ALf;
		}
		else
		{
			LS_QSY=LS_QSY.toString();
			return this.LS_cSd[LS_QSY];
		}
	}
}
function SchemaDescriptor()
{
	this.LS_WFF=LS_sJW;
	this.LS_tss=LS_MPc;
}
function LS_sJW(LS_xAZ)
{
	if (typeof(LS_xAZ)=="string")
	{
		return null;
	}
	else
	{
		return LS_xAZ;
	}
}
function LS_MPc(LS_xAZ)
{
	if (typeof(LS_xAZ)=="string")
	{
		return true;
	}
	else
	{
		return LS_xAZ>this.LS_Wka();
	}
}
function LS_SQv(LS_RNr)
{
	if (LS_RNr==null)
	{
		return null;
	}
	else if (LS_RNr.LS_WtA)
	{
		return LS_RNr;
	}
	else if (LS_RNr.LS_FDk)
	{
		return LS_RNr;
	}
	else if (LS_RNr.join&&typeof(LS_RNr.join)=="function")
	{
		return new SchemaListDescriptor(LS_RNr);
	}
	else
	{
		return new SchemaIdDescriptor(LS_RNr);
	}
}
function SchemaIdDescriptor(LS_WtA)
{
	this.LS_WtA=String(LS_WtA);
	this.LS_qAC=0;
	this.getId=LS_jco;
	this.LS_PGg=LS_utf;
	this.LS_knP=function(LS_MtO)
	            {
		            return null;
	            }
	            ;
	this.LS_eAm=LS_HYt;
	this.LS_qbt=function()
	            {
		            return this.LS_WtA;
	            }
	            ;
	this.LS_ZtI=function(size)
	            {
		            this.LS_qAC=size;
	            }
	            ;
	this.LS_Wka=function()
	            {
		            return this.LS_qAC;
	            }
	            ;
}
SchemaIdDescriptor.prototype=new SchemaDescriptor();
SchemaIdDescriptor.prototype.constructor=SchemaIdDescriptor;
function LS_jco()
{
	return this.LS_WtA;
}
function LS_utf(LS_Osi)
{
	if (LS_Osi==null)
	{
		return null;
	}
	else if (LS_Osi.LS_Geg)
	{
		return LS_Osi.LS_Geg;
	}
	else if (LS_Osi.LS_MtO)
	{
		return escape(LS_Osi.LS_MtO);
	}
	else
	{
		var LS_ALf=Number(LS_Osi);
		if (!isNaN(LS_ALf))
		{
			return LS_ALf;
		}
		else
		{
			return escape(LS_Osi);
		}
	}
}
function LS_HYt(LS_xAZ)
{
	if (typeof(LS_xAZ)=="string")
	{
		return unescape(LS_xAZ);
	}
	else
	{
		return null;
	}
}
function SchemaListDescriptor(LS_voc)
{
	this.LS_FDk=new Array().concat(LS_voc);
	if (typeof(this.LS_FDk[0])!="undefined")
	{
	}
	else
	{
		LS_AZt(this.LS_FDk);
	}
	this.LS_hpB=LS_NKt;
	this.LS_opX=LS_Vmw;
	this.LS_PGg=LS_lZx;
	this.LS_knP=function(LS_MtO)
	            {
		            return this.LS_cSd[LS_MtO];
	            }
	            ;
	this.LS_eAm=LS_obO;
	this.LS_qbt=function()
	            {
		            return this.LS_FDk.join(" ");
	            }
	            ;
	this.LS_ZtI=function(size)
	            {
		            if (this.LS_FDk.length!=size)
		            {
			            LS_tJd.LS_feC(this.LS_FDk.length==size,'LS_ZtI');
		            }
	            }
	            ;
	this.LS_Wka=function()
	            {
		            return this.LS_FDk.length;
	            }
	            ;
	this.LS_cSd={};
	for (var LS_Jrl=0;LS_Jrl<this.LS_FDk.length;LS_Jrl++)
	{
		var name=String(this.LS_FDk[LS_Jrl]);
		if (!this.LS_opX(name))
		{
			name="field_name_error";
		}
		this.LS_FDk[LS_Jrl]=name;
		this.LS_cSd[name]=Number(LS_Jrl)+1;
	}
}
SchemaListDescriptor.prototype=new SchemaDescriptor();
SchemaListDescriptor.prototype.constructor=SchemaListDescriptor;
function LS_NKt()
{
	var LS_NnC=[0].concat(this.LS_FDk);
	delete LS_NnC[0];
	return LS_NnC;
}
function LS_Vmw(LS_MtO)
{
	if (LS_MtO==null||LS_MtO=="")
	{
		LS_tJd.LS_mvl("Field names cannot be empty","SchemaListDescriptor");
		return false;
	}
	if (!isNaN(Number(LS_MtO)))
	{
		LS_tJd.LS_mvl("Field names cannot be numbers","SchemaListDescriptor");
		return false;
	}
	if (LS_MtO.indexOf("#")==0)
	{
		LS_tJd.LS_mvl("Names starting with '#' cannot be used for subscribed fields","SchemaListDescriptor");
		return false;
	}
	if (LS_MtO.indexOf("|")!=-1||LS_MtO.indexOf(" ")!=-1)
	{
		LS_tJd.LS_mvl("Field names should be alphanumeric","SchemaListDescriptor");
		return false;
	}
	return true;
}
function LS_lZx(LS_Osi)
{
	if (LS_Osi==null)
	{
		return null;
	}
	else if (LS_Osi.LS_Geg)
	{
		return LS_Osi.LS_Geg;
	}
	else if (LS_Osi.LS_MtO)
	{
		var code=this.LS_knP(LS_Osi.LS_MtO);
		if (code!=null)
		{
			return code;
		}
		else
		{
			return escape(LS_Osi.LS_MtO);
		}
	}
	else
	{
		var LS_ALf=Number(LS_Osi);
		if (!isNaN(LS_ALf))
		{
			return LS_ALf;
		}
		else
		{
			var code=this.LS_knP(LS_Osi);
			if (code!=null)
			{
				return code;
			}
			else
			{
				return escape(LS_Osi);
			}
		}
	}
}
function LS_obO(LS_xAZ)
{
	if (typeof(LS_xAZ)=="string")
	{
		return unescape(LS_xAZ);
	}
	else
	{
		return this.LS_FDk[LS_xAZ-1];
	}
}
function ItemDescriptor()
{
}
function ItemNameDescriptor(LS_Yck)
{
	this.LS_Yck=String(LS_Yck);
	this.LS_FoS=LS_XGP;
	this.toString=function()
	              {
		              return this.LS_Yck;
	              }
	              ;
}
ItemNameDescriptor.prototype=new ItemDescriptor();
ItemNameDescriptor.prototype.constructor=ItemNameDescriptor;
function LS_XGP()
{
	return this.LS_Yck;
}
function ItemPositionDescriptor(LS_slx)
{
	this.LS_slx=Number(LS_slx);
	this.LS_rWs=LS_Nem;
	this.toString=function()
	              {
		              return String(this.LS_slx);
	              }
	              ;
}
ItemPositionDescriptor.prototype=new ItemDescriptor();
ItemPositionDescriptor.prototype.constructor=ItemPositionDescriptor;
function LS_Nem()
{
	return this.LS_slx;
}
function FieldDescriptor()
{
}
function FieldNameDescriptor(LS_MtO)
{
	this.LS_MtO=String(LS_MtO);
	this.LS_FoS=LS_UAn;
	this.toString=function()
	              {
		              return this.LS_MtO;
	              }
	              ;
}
FieldNameDescriptor.prototype=new FieldDescriptor();
FieldNameDescriptor.prototype.constructor=FieldNameDescriptor;
function LS_UAn()
{
	return this.LS_MtO;
}
function FieldPositionDescriptor(LS_Geg)
{
	this.LS_Geg=Number(LS_Geg);
	this.LS_rWs=LS_fbC;
	this.toString=function()
	              {
		              return String(this.LS_Geg);
	              }
	              ;
}
FieldPositionDescriptor.prototype=new FieldDescriptor();
FieldPositionDescriptor.prototype.constructor=FieldPositionDescriptor;
function LS_fbC()
{
	return this.LS_Geg;
}
function LS_LZI(LS_oXe,item,field,LS_KZR,LS_SUj,LS_nnJ,LS_mCR)
{
	LS_tJd.log("PC",'LS_LZI',arguments);
	var LS_nJM=item.toString();
	var LS_uSp=field.toString();
	if (!LS_xcu.LS_DoT[LS_oXe])
	{
		LS_xcu.LS_DoT[LS_oXe]=new LS_iAx(LS_JPJ,LS_nnJ);
	}
	var LS_qWi=LS_xcu.LS_jlN(LS_oXe);
	LS_qWi.LS_RRX.LS_HwI(LS_SUj,LS_nJM,LS_uSp);
	LS_qWi.LS_CPr.LS_HwI(LS_KZR,LS_nJM,LS_uSp);
	LS_mCR=LS_xAY(LS_mCR);
	LS_xcu.LS_wbb(LS_oXe,LS_nJM,LS_uSp,LS_KZR,LS_SUj,false,"",LS_mCR);
	LS_xcu.LS_Jec[LS_oXe]=true;
}
self.LS_cell=self.LS_LZI;
function LS_Udf(LS_oXe,row,field,LS_KZR,LS_SUj,LS_nnJ,LS_mCR)
{
	LS_tJd.log("PC",'LS_Udf',arguments);
	var LS_uSp=field.toString();
	if (!LS_xcu.LS_DoT[LS_oXe])
	{
		LS_xcu.LS_DoT[LS_oXe]=new LS_iAx(LS_YYk,LS_nnJ);
	}
	var LS_qWi=LS_xcu.LS_jlN(LS_oXe);
	LS_qWi.LS_RRX.LS_HwI(LS_SUj,row,LS_uSp);
	LS_qWi.LS_CPr.LS_HwI(LS_KZR,row,LS_uSp);
	LS_mCR=LS_xAY(LS_mCR);
	LS_xcu.LS_wbb(LS_oXe,row,LS_uSp,LS_KZR,LS_SUj,false,"",LS_mCR);
	LS_xcu.LS_Jec[LS_oXe]=true;
}
self.LS_cs=self.LS_Udf;
function LS_qst(LS_oXe,row,field,LS_KZR,LS_SUj,LS_nnJ,LS_mCR)
{
	LS_tJd.log("PC",'LS_qst',arguments);
	var LS_uSp=field.toString();
	if (!LS_xcu.LS_DoT[LS_oXe])
	{
		LS_xcu.LS_DoT[LS_oXe]=new LS_iAx(LS_hmG,LS_nnJ);
	}
	var LS_qWi=LS_xcu.LS_jlN(LS_oXe);
	LS_qWi.LS_RRX.LS_HwI(LS_SUj,row,LS_uSp);
	LS_qWi.LS_CPr.LS_HwI(LS_KZR,row,LS_uSp);
	LS_mCR=LS_xAY(LS_mCR);
	LS_xcu.LS_wbb(LS_oXe,row,LS_uSp,LS_KZR,LS_SUj,false,"",LS_mCR);
	LS_xcu.LS_Jec[LS_oXe]=true;
}
self.LS_cM=self.LS_qst;
function LS_xAY(LS_mCR)
{
	if (!LS_mCR)
	{
		return "div";
	}
	else
	{
		for (var LS_GlS=0;LS_GlS<LS_GGR.length;LS_GlS++)