基于工作流技术开发电子政务系统--前言_宪华_新浪博客.mht

包括电子政务系统的架构设计、工作流引擎的设计与开发、工作流图形定义工具的设计与开发等

it=3D=3D"array");};dojo.isFunction=3D(function(){var =
_a1=3Dfunction(it){return it&&(typeof it=3D=3D"function"||it instanceof =
Function);};return dojo.isSafari?function(it){if(typeof =
it=3D=3D"function"&&it=3D=3D"[object NodeList]"){return false;}return =
_a1(it);}:_a1;})();dojo.isObject=3Dfunction(it){return =
it!=3D=3Dundefined&&(it=3D=3D=3Dnull||typeof =
it=3D=3D"object"||dojo.isArray(it)||dojo.isFunction(it));};dojo.isArrayLi=
ke=3Dfunction(it){var d=3Ddojo;return =
it&&it!=3D=3Dundefined&&!d.isString(it)&&!d.isFunction(it)&&!(it.tagName&=
&it.tagName.toLowerCase()=3D=3D"form")&&(d.isArray(it)||isFinite(it.lengt=
h));};dojo.isAlien=3Dfunction(it){return =
it&&!dojo.isFunction(it)&&/\{\s*\[native =
code\]\s*\}/.test(String(it));};dojo.extend=3Dfunction(_a8,_a9){for(var =
i=3D1,l=3Darguments.length;i<l;i++){dojo._mixin(_a8.prototype,arguments[i=
]);}return _a8;};dojo._hitchArgs=3Dfunction(_ac,_ad){var =
pre=3Ddojo._toArray(arguments,2);var _af=3Ddojo.isString(_ad);return =
function(){var _b0=3Ddojo._toArray(arguments);var =
f=3D_af?(_ac||dojo.global)[_ad]:_ad;return =
f&&f.apply(_ac||this,pre.concat(_b0));};};dojo.hitch=3Dfunction(_b2,_b3){=
if(arguments.length>2){return =
dojo._hitchArgs.apply(dojo,arguments);}if(!_b3){_b3=3D_b2;_b2=3Dnull;}if(=
dojo.isString(_b3)){_b2=3D_b2||dojo.global;if(!_b2[_b3]){throw =
(["dojo.hitch: scope[\"",_b3,"\"] is null =
(scope=3D\"",_b2,"\")"].join(""));}return function(){return =
_b2[_b3].apply(_b2,arguments||[]);};}return !_b2?_b3:function(){return =
_b3.apply(_b2,arguments||[]);};};dojo.delegate=3Ddojo._delegate=3D(functi=
on(){function TMP(){};return function(obj,_b5){TMP.prototype=3Dobj;var =
tmp=3Dnew TMP();if(_b5){dojo._mixin(tmp,_b5);}return =
tmp;};})();(function(){var _b7=3Dfunction(obj,_b9,_ba){return =
(_ba||[]).concat(Array.prototype.slice.call(obj,_b9||0));};var =
_bb=3Dfunction(obj,_bd,_be){var arr=3D_be||[];for(var =
x=3D_bd||0;x<obj.length;x++){arr.push(obj[x]);}return =
arr;};dojo._toArray=3D(!dojo.isIE)?_b7:function(obj){return =
((obj.item)?_bb:_b7).apply(this,arguments);};})();dojo.partial=3Dfunction=
(_c2){var arr=3D[null];return =
dojo.hitch.apply(dojo,arr.concat(dojo._toArray(arguments)));};dojo.clone=3D=
function(o){if(!o){return o;}if(dojo.isArray(o)){var r=3D[];for(var =
i=3D0;i<o.length;++i){r.push(dojo.clone(o[i]));}return =
r;}if(!dojo.isObject(o)){return o;}if(o.nodeType&&o.cloneNode){return =
o.cloneNode(true);}if(o instanceof Date){return new =
Date(o.getTime());}var r=3Dnew o.constructor();for(var i in o){if(!(i in =
r)||r[i]!=3Do[i]){r[i]=3Ddojo.clone(o[i]);}}return =
r;};dojo.trim=3Dfunction(str){return =
str.replace(/^\s\s*/,"").replace(/\s\s*$/,"");};}if(!dojo._hasResource["d=
ojo._base.declare"]){dojo._hasResource["dojo._base.declare"]=3Dtrue;dojo.=
provide("dojo._base.declare");dojo.declare=3Dfunction(_c8,_c9,_ca){var =
dd=3Darguments.callee,_cc;if(dojo.isArray(_c9)){_cc=3D_c9;_c9=3D_cc.shift=
();}if(_cc){dojo.forEach(_cc,function(m){if(!m){throw (_c8+": mixin =
#"+i+" is null");}_c9=3Ddd._delegate(_c9,m);});}var =
_ce=3Ddd._delegate(_c9);_ca=3D_ca||{};_ce.extend(_ca);dojo.extend(_ce,{de=
claredClass:_c8,_constructor:_ca.constructor});_ce.prototype.constructor=3D=
_ce;return =
dojo.setObject(_c8,_ce);};dojo.mixin(dojo.declare,{_delegate:function(_cf=
,_d0){var =
bp=3D(_cf||0).prototype,mp=3D(_d0||0).prototype,dd=3Ddojo.declare;var =
_d4=3Ddd._makeCtor();dojo.mixin(_d4,{superclass:bp,mixin:mp,extend:dd._ex=
tend});if(_cf){_d4.prototype=3Ddojo._delegate(bp);}dojo.extend(_d4,dd._co=
re,mp||0,{_constructor:null,preamble:null});_d4.prototype.constructor=3D_=
d4;_d4.prototype.declaredClass=3D(bp||0).declaredClass+"_"+(mp||0).declar=
edClass;return _d4;},_extend:function(_d5){var i,fn;for(i in =
_d5){if(dojo.isFunction(fn=3D_d5[i])&&!0[i]){fn.nom=3Di;fn.ctor=3Dthis;}}=
dojo.extend(this,_d5);},_makeCtor:function(){return =
function(){this._construct(arguments);};},_core:{_construct:function(_d8)=
{var =
c=3D_d8.callee,s=3Dc.superclass,ct=3Ds&&s.constructor,m=3Dc.mixin,mct=3Dm=
&&m.constructor,a=3D_d8,ii,fn;if(a[0]){if(((fn=3Da[0].preamble))){a=3Dfn.=
apply(this,a)||a;}}if((fn=3Dc.prototype.preamble)){a=3Dfn.apply(this,a)||=
a;}if(ct&&ct.apply){ct.apply(this,a);}if(mct&&mct.apply){mct.apply(this,a=
);}if((ii=3Dc.prototype._constructor)){ii.apply(this,_d8);}if(this.constr=
uctor.prototype=3D=3Dc.prototype&&(ct=3Dthis.postscript)){ct.apply(this,_=
d8);}},_findMixin:function(_e1){var =
c=3Dthis.constructor,p,m;while(c){p=3Dc.superclass;m=3Dc.mixin;if(m=3D=3D=
_e1||(m instanceof _e1.constructor)){return =
p;}if(m&&m._findMixin&&(m=3Dm._findMixin(_e1))){return =
m;}c=3Dp&&p.constructor;}},_findMethod:function(_e5,_e6,_e7,has){var =
p=3D_e7,c,m,f;do{c=3Dp.constructor;m=3Dc.mixin;if(m&&(m=3Dthis._findMetho=
d(_e5,_e6,m,has))){return =
m;}if((f=3Dp[_e5])&&(has=3D=3D(f=3D=3D_e6))){return =
p;}p=3Dc.superclass;}while(p);return =
!has&&(p=3Dthis._findMixin(_e7))&&this._findMethod(_e5,_e6,p,has);},inher=
ited:function(_ed,_ee,_ef){var =
a=3Darguments;if(!dojo.isString(a[0])){_ef=3D_ee;_ee=3D_ed;_ed=3D_ee.call=
ee.nom;}a=3D_ef||_ee;var =
c=3D_ee.callee,p=3Dthis.constructor.prototype,fn,mp;if(this[_ed]!=3Dc||p[=
_ed]=3D=3Dc){mp=3D(c.ctor||0).superclass||this._findMethod(_ed,c,p,true);=
if(!mp){throw (this.declaredClass+": inherited method \""+_ed+"\" =
mismatch");}p=3Dthis._findMethod(_ed,c,mp,false);}fn=3Dp&&p[_ed];if(!fn){=
throw (mp.declaredClass+": inherited method \""+_ed+"\" not =
found");}return =
fn.apply(this,a);}}});}if(!dojo._hasResource["dojo._base.connect"]){dojo.=
_hasResource["dojo._base.connect"]=3Dtrue;dojo.provide("dojo._base.connec=
t");dojo._listener=3D{getDispatcher:function(){return function(){var =
ap=3DArray.prototype,c=3Darguments.callee,ls=3Dc._listeners,t=3Dc.target;=
var r=3Dt&&t.apply(this,arguments);var lls;lls=3D[].concat(ls);for(var i =
in lls){if(!(i in ap)){lls[i].apply(this,arguments);}}return =
r;};},add:function(_fc,_fd,_fe){_fc=3D_fc||dojo.global;var =
f=3D_fc[_fd];if(!f||!f._listeners){var =
d=3Ddojo._listener.getDispatcher();d.target=3Df;d._listeners=3D[];f=3D_fc=
[_fd]=3Dd;}return =
f._listeners.push(_fe);},remove:function(_101,_102,_103){var =
f=3D(_101||dojo.global)[_102];if(f&&f._listeners&&_103--){delete =
f._listeners[_103];}}};dojo.connect=3Dfunction(obj,_106,_107,_108,_109){v=
ar =
a=3Darguments,args=3D[],i=3D0;args.push(dojo.isString(a[0])?null:a[i++],a=
[i++]);var =
a1=3Da[i+1];args.push(dojo.isString(a1)||dojo.isFunction(a1)?a[i++]:null,=
a[i++]);for(var l=3Da.length;i<l;i++){args.push(a[i]);}return =
dojo._connect.apply(this,args);};dojo._connect=3Dfunction(obj,_10f,_110,_=
111){var =
l=3Ddojo._listener,h=3Dl.add(obj,_10f,dojo.hitch(_110,_111));return =
[obj,_10f,h,l];};dojo.disconnect=3Dfunction(_114){if(_114&&_114[0]!=3D=3D=
undefined){dojo._disconnect.apply(this,_114);delete =
_114[0];}};dojo._disconnect=3Dfunction(obj,_116,_117,_118){_118.remove(ob=
j,_116,_117);};dojo._topics=3D{};dojo.subscribe=3Dfunction(_119,_11a,_11b=
){return =
[_119,dojo._listener.add(dojo._topics,_119,dojo.hitch(_11a,_11b))];};dojo=
.unsubscribe=3Dfunction(_11c){if(_11c){dojo._listener.remove(dojo._topics=
,_11c[0],_11c[1]);}};dojo.publish=3Dfunction(_11d,args){var =
f=3Ddojo._topics[_11d];if(f){f.apply(this,args||[]);}};dojo.connectPublis=
her=3Dfunction(_120,obj,_122){var =
pf=3Dfunction(){dojo.publish(_120,arguments);};return =
(_122)?dojo.connect(obj,_122,pf):dojo.connect(obj,pf);};}if(!dojo._hasRes=
ource["dojo._base.Deferred"]){dojo._hasResource["dojo._base.Deferred"]=3D=
true;dojo.provide("dojo._base.Deferred");dojo.Deferred=3Dfunction(_124){t=
his.chain=3D[];this.id=3Dthis._nextId();this.fired=3D-1;this.paused=3D0;t=
his.results=3D[null,null];this.canceller=3D_124;this.silentlyCancelled=3D=
false;};dojo.extend(dojo.Deferred,{_nextId:(function(){var n=3D1;return =
function(){return n++;};})(),cancel:function(){var =
err;if(this.fired=3D=3D-1){if(this.canceller){err=3Dthis.canceller(this);=
}else{this.silentlyCancelled=3Dtrue;}if(this.fired=3D=3D-1){if(!(err =
instanceof Error)){var res=3Derr;err=3Dnew Error("Deferred =
Cancelled");err.dojoType=3D"cancel";err.cancelResult=3Dres;}this.errback(=
err);}}else{if((this.fired=3D=3D0)&&(this.results[0] instanceof =
dojo.Deferred)){this.results[0].cancel();}}},_resback:function(res){this.=
fired=3D((res instanceof =
Error)?1:0);this.results[this.fired]=3Dres;this._fire();},_check:function=
(){if(this.fired!=3D-1){if(!this.silentlyCancelled){throw new =
Error("already =
called!");}this.silentlyCancelled=3Dfalse;return;}},callback:function(res=
){this._check();this._resback(res);},errback:function(res){this._check();=
if(!(res instanceof Error)){res=3Dnew =
Error(res);}this._resback(res);},addBoth:function(cb,cbfn){var =
_12d=3Ddojo.hitch.apply(dojo,arguments);return =
this.addCallbacks(_12d,_12d);},addCallback:function(cb,cbfn){return =
this.addCallbacks(dojo.hitch.apply(dojo,arguments));},addErrback:function=
(cb,cbfn){return =
this.addCallbacks(null,dojo.hitch.apply(dojo,arguments));},addCallbacks:f=
unction(cb,eb){this.chain.push([cb,eb]);if(this.fired>=3D0){this._fire();=
}return this;},_fire:function(){var _134=3Dthis.chain;var =
_135=3Dthis.fired;var res=3Dthis.results[_135];var self=3Dthis;var =
cb=3Dnull;while((_134.length>0)&&(this.paused=3D=3D0)){var =
f=3D_134.shift()[_135];if(!f){continue;}var func=3Dfunction(){var =
ret=3Df(res);if(typeof ret!=3D"undefined"){res=3Dret;}_135=3D((res =
instanceof Error)?1:0);if(res instanceof =
dojo.Deferred){cb=3Dfunction(res){self._resback(res);self.paused--;if((se=
lf.paused=3D=3D0)&&(self.fired>=3D0)){self._fire();}};this.paused++;}};if=
(dojo.config.isDebug){func.call(this);}else{try{func.call(this);}catch(er=
r){_135=3D1;res=3Derr;}}}this.fired=3D_135;this.results[_135]=3Dres;if((c=
b)&&(this.paused)){res.addBoth(cb);}}});}if(!dojo._hasResource["dojo._bas=
e.json"]){dojo._hasResource["dojo._base.json"]=3Dtrue;dojo.provide("dojo.=
_base.json");dojo.fromJson=3Dfunction(json){return =
eval("("+json+")");};dojo._escapeString=3Dfunction(str){return =
("\""+str.replace(/(["\\])/g,"\\$1")+"\"").replace(/[\f]/g,"\\f").replace=
(/[\b]/g,"\\b").replace(/[\n]/g,"\\n").replace(/[\t]/g,"\\t").replace(/[\=
r]/g,"\\r");};dojo.toJsonIndentStr=3D"\t";dojo.toJson=3Dfunction(it,_140,=
_141){if(it=3D=3D=3Dundefined){return "undefined";}var _142=3Dtypeof =
it;if(_142=3D=3D"number"||_142=3D=3D"boolean"){return =
it+"";}if(it=3D=3D=3Dnull){return "null";}if(dojo.isString(it)){return =
dojo._escapeString(it);}var _143=3Darguments.callee;var =
_144;_141=3D_141||"";var _145=3D_140?_141+dojo.toJsonIndentStr:"";var =
tf=3Dit.__json__||it.json;if(dojo.isFunction(tf)){_144=3Dtf.call(it);if(i=
t!=3D=3D_144){return =
_143(_144,_140,_145);}}if(it.nodeType&&it.cloneNode){throw new =
Error("Can't serialize DOM nodes");}var sep=3D_140?" ":"";var =
_148=3D_140?"\n":"";if(dojo.isArray(it)){var =
res=3Ddojo.map(it,function(obj){var val=3D_143(obj,_140,_145);if(typeof =
val!=3D"string"){val=3D"undefined";}return _148+_145+val;});return =
"["+res.join(","+sep)+_148+_141+"]";}if(_142=3D=3D"function"){return =
null;}var _14c=3D[],key;for(key in it){var _14e,val;if(typeof =
key=3D=3D"number"){_14e=3D"\""+key+"\"";}else{if(typeof =
key=3D=3D"string"){_14e=3Ddojo._escapeString(key);}else{continue;}}val=3D=
_143(it[key],_140,_145);if(typeof =
val!=3D"string"){continue;}_14c.push(_148+_145+_14e+":"+sep+val);}return =
"{"+_14c.join(","+sep)+_148+_141+"}";};}if(!dojo._hasResource["dojo._base=
.array"]){dojo._hasResource["dojo._base.array"]=3Dtrue;dojo.provide("dojo=
._base.array");(function(){var _150=3Dfunction(arr,obj,cb){return =
[dojo.isString(arr)?arr.split(""):arr,obj||dojo.global,dojo.isString(cb)?=
new =
Function("item","index","array",cb):cb];};dojo.mixin(dojo,{indexOf:functi=
on(_154,_155,_156,_157){var =
step=3D1,end=3D_154.length||0,i=3D0;if(_157){i=3Dend-1;step=3Dend=3D-1;}i=
f(_156!=3Dundefined){i=3D_156;}if((_157&&i>end)||i<end){for(;i!=3Dend;i+=3D=
step){if(_154[i]=3D=3D_155){return i;}}}return =
-1;},lastIndexOf:function(_15a,_15b,_15c){return =
dojo.indexOf(_15a,_15b,_15c,true);},forEach:function(arr,_15e,_15f){if(!a=
rr||!arr.length){return;}var =
_p=3D_150(arr,_15f,_15e);arr=3D_p[0];for(var =
i=3D0,l=3Darr.length;i<l;++i){_p[2].call(_p[1],arr[i],i,arr);}},_everyOrS=
ome:function(_163,arr,_165,_166){var =
_p=3D_150(arr,_166,_165);arr=3D_p[0];for(var =
i=3D0,l=3Darr.length;i<l;++i){var =
_16a=3D!!_p[2].call(_p[1],arr[i],i,arr);if(_163^_16a){return =
_16a;}}return _163;},every:function(arr,_16c,_16d){return =
this._everyOrSome(true,arr,_16c,_16d);},some:function(arr,_16f,_170){retu=
rn =
this._everyOrSome(false,arr,_16f,_170);},map:function(arr,_172,_173){var =
_p=3D_150(arr,_173,_172);arr=3D_p[0];var _175=3D(arguments[3]?(new =
arguments[3]()):[]);for(var =
i=3D0,l=3Darr.length;i<l;++i){_175.push(_p[2].call(_p[1],arr[i],i,arr));}=
return _175;},filter:function(arr,_179,_17a){var =
_p=3D_150(arr,_17a,_179);arr=3D_p[0];var _17c=3D[];for(var =
i=3D0,l=3Darr.length;i<l;++i){if(_p[2].call(_p[1],arr[i],i,arr)){_17c.pus=
h(arr[i]);}}return =
_17c;}});})();}if(!dojo._hasResource["dojo._base.Color"]){dojo._hasResour=
ce["dojo._base.Color"]=3Dtrue;dojo.provide("dojo._base.Color");dojo.Color=
=3Dfunction(_17f){if(_17f){this.setColor(_17f);}};dojo.Color.named=3D{bla=
ck:[0,0,0],silver:[192,192,192],gray:[128,128,128],white:[255,255,255],ma=
roon:[128,0,0],red:[255,0,0],purple:[128,0,128],fuchsia:[255,0,255],green=
:[0,128,0],lime:[0,255,0],olive:[128,128,0],yellow:[255,255,0],navy:[0,0,=
128],blue:[0,0,255],teal:[0,128,128],aqua:[0,255,255]};dojo.extend(dojo.C=
olor,{r:255,g:255,b:255,a:1,_set:function(r,g,b,a){var =
t=3Dthis;t.r=3Dr;t.g=3Dg;t.b=3Db;t.a=3Da;},setColor:function(_185){var =
d=3Ddojo;if(d.isString(_185)){d.colorFromString(_185,this);}else{if(d.isA=
rray(_185)){d.colorFromArray(_185,this);}else{this._set(_185.r,_185.g,_18=
5.b,_185.a);if(!(_185 instanceof d.Color)){this.sanitize();}}}return =
this;},sanitize:function(){return this;},toRgb:function(){var =
t=3Dthis;return [t.r,t.g,t.b];},toRgba:function(){var t=3Dthis;return =
[t.r,t.g,t.b,t.a];},toHex:function(){var =
arr=3Ddojo.map(["r","g","b"],function(x){var =
s=3Dthis[x].toString(16);return s.length<2?"0"+s:s;},this);return =
"#"+arr.join("");},toCss:function(_18c){var t=3Dthis,rgb=3Dt.r+", =