common.js

ZK 基础介绍 功能操作 模块 结合数据库操作

if(!window.anima){
String.prototype.startsWith=function(_1){
return this.substring(0,_1.length)==_1;
};
String.prototype.endsWith=function(_2){
return this.substring(this.length-_2.length)==_2;
};
String.prototype.trim=function(){
var j=0,k=this.length-1;
while(j<this.length&&this.charAt(j)<=" "){
++j;
}
while(k>=j&&this.charAt(k)<=" "){
--k;
}
return j>k?"":this.substring(j,k+1);
};
String.prototype.skipWhitespaces=function(j){
for(;j<this.length;++j){
var cc=this.charAt(j);
if(cc!=" "&&cc!="\t"&&cc!="\n"&&cc!="\r"){
break;
}
}
return j;
};
String.prototype.nextWhitespace=function(j){
for(;j<this.length;++j){
var cc=this.charAt(j);
if(cc==" "||cc=="\t"||cc=="\n"||cc=="\r"){
break;
}
}
return j;
};
Array.prototype.remove=function(o){
for(var j=0;j<this.length;++j){
if(o==this[j]){
this.splice(j,1);
return true;
}
}
return false;
};
Array.prototype.contains=function(o){
for(var j=0;j<this.length;++j){
if(o==this[j]){
return true;
}
}
return false;
};
function z_fmsubm(a,b,c){
var fns=this._submfns;
for(var j=0;j<(fns?fns.length:0);++j){
fns[j].apply(this,arguments);
}
return this._ogsubm(a,b,c);
}
if(zk.ie){
zk.fixSubmit=function(n){
n._ogsubm=n.submit;
n.submit=z_fmsubm;
};
zk._newElem=document.createElement;
document.createElement=function(tag){
var n=zk._newElem(tag);
if(tag.toUpperCase()=="FORM"){
zk.fixSubmit(n);
}
return n;
};
}else{
HTMLFormElement.prototype._ogsubm=HTMLFormElement.prototype.submit;
HTMLFormElement.prototype.submit=z_fmsubm;
}
zk.hasClass=function(el,_16){
var cn=el.className;
return cn&&(" "+cn+" ").indexOf(" "+_16+" ")!=-1;
};
zk.addClass=function(el,_19,_1a){
if(_1a==false){
zk.rmClass(el,_19);
return;
}
if(!zk.hasClass(el,_19)){
var cn=el.className;
if(cn.length){
cn+=" ";
}
el.className=cn+_19;
}
};
zk.rmClass=function(el,_1d,_1e){
if(_1e==false){
zk.addClass(el,_1d);
return;
}
if(zk.hasClass(el,_1d)){
var re=new RegExp("(?:^|\\s+)"+_1d+"(?:\\s+|$)","g");
el.className=el.className.replace(re," ");
}
};
zk.setOffsetHeight=function(el,hgh){
hgh=hgh-$int(Element.getStyle(el,"padding-top"))-$int(Element.getStyle(el,"padding-bottom"))-$int(Element.getStyle(el,"margin-top"))-$int(Element.getStyle(el,"margin-bottom"))-$int(Element.getStyle(el,"border-top-width"))-$int(Element.getStyle(el,"border-bottom-width"));
el.style.height=(hgh>0?hgh:0)+"px";
};
zk.offsetWidth=function(el){
if(!el){
return 0;
}
if(!zk.safari||$tag(el)!="TR"){
return el.offsetWidth;
}
var wd=0;
for(var j=el.cells.length;--j>=0;){
wd+=el.cells[j].offsetWidth;
}
return wd;
};
zk.offsetHeight=function(el){
if(!el){
return 0;
}
if(!zk.safari||$tag(el)!="TR"){
return el.offsetHeight;
}
var hgh=0;
for(var j=el.cells.length;--j>=0;){
var h=el.cells[j].offsetHeight;
if(h>hgh){
hgh=h;
}
}
return hgh;
};
zk.offsetTop=function(el){
if(!el){
return 0;
}
if(zk.safari&&$tag(el)==="TR"&&el.cells.length){
el=el.cells[0];
}
return el.offsetTop;
};
zk.offsetLeft=function(el){
if(!el){
return 0;
}
if(zk.safari&&$tag(el)==="TR"&&el.cells.length){
el=el.cells[0];
}
return el.offsetLeft;
};
zk.borders={l:"border-left-width",r:"border-right-width",t:"border-top-width",b:"border-bottom-width"};
zk.paddings={l:"padding-left",r:"padding-right",t:"padding-top",b:"padding-bottom"};
zk.sumStyles=function(el,_2c,_2d){
var val=0;
for(var i=0,l=_2c.length;i<l;i++){
var w=$int(Element.getStyle(el,_2d[_2c.charAt(i)]));
if(!isNaN(w)){
val+=w;
}
}
return val;
};
zk.revisedSize=function(el,_33,_34){
var _35="lr";
if(_34){
_35="tb";
}
_33-=(zk.sumStyles(el,_35,zk.borders)+zk.sumStyles(el,_35,zk.paddings));
if(_33<0){
_33=0;
}
return _33;
};
zk.revisedOffset=function(el,ofs){
if(!ofs){
if(el.getBoundingClientRect){
var b=el.getBoundingClientRect();
return [b.left+zk.innerX()-3,b.top+zk.innerY()-3];
}
ofs=Position.cumulativeOffset(el);
}
var _39=Position.realOffset(el);
_39[0]-=zk.innerX();
_39[1]-=zk.innerY();
return [ofs[0]-_39[0],ofs[1]-_39[1]];
};
if(zk.safari){
zk._oldposofs=Position.positionedOffset;
Position.positionedOffset=function(el){
if($tag(el)==="TR"&&el.cells.length){
el=el.cells[0];
}
return zk._oldposofs(el);
};
}
if(zk.gecko||zk.safari){
zk._oldcumofs=Position.cumulativeOffset;
Position.cumulativeOffset=function(el){
if(zk.safari&&$tag(el)==="TR"&&el.cells.length){
el=el.cells[0];
}
var ofs;
if(!$visible(el)&&!zk.offsetWidth(el)){
el.style.display="";
ofs=zk._oldcumofs(el);
el.style.display="none";
}else{
ofs=zk._oldcumofs(el);
}
return ofs;
};
}
zk.center=function(el,_3e){
var _3f=zk.offsetWidth(el),_40=zk.offsetHeight(el);
if((!_3f||!_40)&&!$visible(el)){
el.style.top="-10000px";
el.style.display="block";
_3f=zk.offsetWidth(el);
_40=zk.offsetHeight(el),el.style.display="none";
}
var _41=zk.innerX(),top=zk.innerY();
var x,y,_45,_46;
_3f=zk.innerWidth()-_3f;
if(!_3e){
x=_41+_3f/2;
}else{
if(_3e.indexOf("left")>=0){
x=_41;
}else{
if(_3e.indexOf("right")>=0){
x=_41+_3f-1;
}else{
if(_3e.indexOf("center")>=0){
x=_41+_3f/2;
}else{
x=0;
_45=true;
}
}
}
}
_40=zk.innerHeight()-_40;
if(!_3e){
y=top+_40/2;
}else{
if(_3e.indexOf("top")>=0){
y=top;
}else{
if(_3e.indexOf("bottom")>=0){
y=top+_40-1;
}else{
if(_3e.indexOf("center")>=0){
y=top+_40/2;
}else{
y=0;
_46=true;
}
}
}
}
if(x<_41){
x=_41;
}
if(y<top){
y=top;
}
var ofs=zk.toStyleOffset(el,x,y);
if(!_45){
el.style.left=ofs[0]+"px";
}
if(!_46){
el.style.top=ofs[1]+"px";
}
};
zk.getDimension=function(el){
var wd=zk.offsetWidth(el),hgh;
if(!$visible(el)&&!wd){
var _4b=el.style.left==""||el.style.left=="auto";
if(_4b){
el.style.left="0";
}
var _4c=el.style.top==""||el.style.top=="auto";
if(_4c){
el.style.top="0";
}
el.style.display="";
wd=zk.offsetWidth(el);
hgh=zk.offsetHeight(el);
el.style.display="none";
if(_4b){
el.style.left="";
}
if(_4c){
el.style.top="";
}
}else{
hgh=zk.offsetHeight(el);
}
return [wd,hgh];
};
zk.position=function(el,ref,_4f){
var _50=zk.getDimension(el);
var wd=_50[0],hgh=_50[1];
_50=zk.revisedOffset(ref);
var x,y;
var scx=zk.innerX(),scy=zk.innerY(),_57=scx+zk.innerWidth(),_58=scy+zk.innerHeight();
if(_4f=="end_before"){
x=_50[0]+zk.offsetWidth(ref);
y=_50[1];
if(zk.ie){
var _59=$int(Element.getStyle(ref,"margin-top"));
if(!isNaN(_59)){
y+=_59;
}
_59=$int(Element.getStyle(ref,"margin-right"));
if(!isNaN(_59)){
x+=_59;
}
}
if(x+wd>_57){
x=_50[0]-wd;
}
if(y+hgh>_58){
y=_58-hgh;
}
}else{
x=_50[0];
y=_50[1]+zk.offsetHeight(ref);
if(zk.ie){
var _59=$int(Element.getStyle(ref,"margin-bottom"));
if(!isNaN(_59)){
y+=_59;
}
_59=$int(Element.getStyle(ref,"margin-left"));
if(!isNaN(_59)){
x+=_59;
}
}
if(y+hgh>_58){
y=_50[1]-hgh;
}
if(x+wd>_57){
x=_57-wd;
}
}
if(x<scx){
x=scx;
}
if(y<scy){
y=scy;
}
_50=zk.toStyleOffset(el,x,y);
el.style.left=_50[0]+"px";
el.style.top=_50[1]+"px";
};
zk.getStyleOffset=function(el){
return [$int(el.style.left),$int(el.style.top)];
};
zk.toStyleOffset=function(el,x,y){
var _5e=el.style.left,_5f=el.style.top;
if(zk.opera){
el.style.left=el.style.top="0";
}else{
if(el.style.left==""||el.style.left=="auto"){
el.style.left="0";
}
if(el.style.top==""||el.style.top=="auto"){
el.style.top="0";
}
}
var _60=Position.cumulativeOffset(el);
var _61=zk.getStyleOffset(el);
_60=[x-_60[0]+_61[0],y-_60[1]+_61[1]];
el.style.left=_5e;
el.style.top=_5f;
return _60;
};
zk.isOverlapped=function(el1,el2){
return zk.isOffsetOverlapped(Position.cumulativeOffset(el1),[el1.offsetWidth,el1.offsetHeight],Position.cumulativeOffset(el2),[el2.offsetWidth,el2.offsetHeight]);
};
zk.isOffsetOverlapped=function(_64,_65,_66,_67){
var _68=_64[0],_69=_65[0]+_68,_6a=_64[1],_6b=_65[1]+_6a;
var _6c=_66[0],_6d=_67[0]+_6c,_6e=_66[1],_6f=_67[1]+_6e;
return _6c<=_69&&_6d>=_68&&_6e<=_6b&&_6f>=_6a;
};
zk.isRealVisible=function(e){
if(!e){
return false;
}
do{
if(!$visible(e)){
return false;
}
}while(e=$parent(e));
return true;
};
zk.isVisible=$visible;
zk.focusDown=function(el){
return zk._focusDown(el,["INPUT","SELECT","BUTTON"],true)||zk._focusDown(el,["A"],false);
};
zk._focusDown=function(el,_73,_74){
if(!el){
return false;
}
if(el.focus){
var tn=$tag(el);
if(_73.contains(tn)){
try{
el.focus();
}
catch(e){
}
return true;
}
if(_74&&tn=="A"){
for(var n=el;(n=$parent(n));){
if(getZKAttr(n,"type")){
try{
el.focus();
}
catch(e){
}
return true;
}
}
}
}
for(el=el.firstChild;el;el=el.nextSibling){
if(zk._focusDown(el,_73)){
return true;
}
}
return false;
};
zk.asyncFocusDown=function(id,_78){
++zk.inAsyncFocus;
setTimeout("--zk.inAsyncFocus; if (!zk.focusDown($e('"+id+"'))) window.focus();",_78>0?_78:0);
};
zk.asyncFocus=function(id,_7a){
++zk.inAsyncFocus;
setTimeout("--zk.inAsyncFocus; zk.focus($e('"+id+"'));",_7a>0?_7a:0);
};
zk.inAsyncFocus=0;
zk.focus=function(cmp){
if(cmp&&cmp.focus){
try{
cmp.focus();
}
catch(e){
setTimeout(function(){
try{
cmp.focus();
}
catch(e){
}
},0);
}
}
};
zk.asyncSelect=function(id,_7d){
++zk.inAsyncSelect;
setTimeout("--zk.inAsyncSelect; zk.select($e('"+id+"'));",_7d>0?_7d:0);
};
zk.inAsyncSelect=0;
zk.select=function(cmp){
if(cmp&&cmp.select){
try{
cmp.select();
}
catch(e){
setTimeout(function(){
try{
cmp.select();
}
catch(e){
}
},0);
}
}
};
zk.getSelectionRange=function(inp){
if(document.selection!=null&&inp.selectionStart==null){
var _80=document.selection.createRange();
var _81=inp.createTextRange();
var _82="";
if(inp.type.toLowerCase()=="text"){
_82=_81.duplicate();
}else{
_82=_80.duplicate();
_82.moveToElementText(inp);
}
_82.setEndPoint("EndToEnd",_80);
var _83=_82.text.length-_80.text.length;
return [_83,_83+_80.text.length];
}else{
return [inp.selectionStart,inp.selectionEnd];
}
};
zk.insertAfter=function(el,ref){
var sib=ref.nextSibling;
if(sib){
ref.parentNode.insertBefore(el,sib);
}else{
ref.parentNode.appendChild(el);
}
};
zk.insertBefore=function(el,ref){
ref.parentNode.insertBefore(el,ref);
};
zk.insertHTMLBefore=function(el,_8a){
if(zk.ie||zk.opera){
switch($tag(el)){
case "TD":
case "TH":
case "TR":
case "CAPTION":
case "COLGROUP":
case "TBODY":
case "THEAD":
case "TFOOT":
var ns=zk._tblCreateElements(_8a);
var p=el.parentNode;
for(var j=0;j<ns.length;++j){
p.insertBefore(ns[j],el);
}
return;
}
}
el.insertAdjacentHTML("beforeBegin",_8a);
};
zk.insertHTMLBeforeEnd=function(el,_8f){
if(zk.ie||zk.opera){
var tn=$tag(el);
switch(tn){
case "TABLE":
case "TR":
case "TBODY":
case "THEAD":
case "TFOOT":
case "COLGROUP":
var ns=zk._tblCreateElements(_8f);
if(tn=="TABLE"&&ns.length&&$tag(ns[0])=="TR"){
var bd=el.tBodies;
if(!bd||!bd.length){
bd=document.createElement("TBODY");
el.appendChild(bd);
el=bd;
}else{
el=bd[bd.length-1];
}
}
for(var j=0;j<ns.length;++j){
el.appendChild(ns[j]);
}
return;
}
}
el.insertAdjacentHTML("beforeEnd",_8f);
};
zk.insertHTMLAfter=function(el,_95){
if(zk.ie||zk.opera){
switch($tag(el)){
case "TD":
case "TH":
case "TR":
case "CAPTION":
case "TBODY":
case "THEAD":
case "TFOOT":
case "COLGROUP":
case "COL":
var ns=zk._tblCreateElements(_95);
var sib=el.nextSibling;
var p=el.parentNode;
for(var j=0;j<ns.length;++j){
if(sib!=null){
p.insertBefore(ns[j],sib);
}else{
p.appendChild(ns[j]);
}
}
return;
}
}
el.insertAdjacentHTML("afterEnd",_95);
};
zk.setInnerHTML=function(el,_9b){
if(zk.ie||zk.opera){
var tn=$tag(el);
if(tn=="TR"||tn=="TABLE"||tn=="TBODY"||tn=="THEAD"||tn=="TFOOT"||tn=="COLGROUP"||tn=="COL"){
var ns=zk._tblCreateElements(_9b);
if(tn=="TABLE"&&ns.length&&$tag(ns[0])=="TR"){
var bd=el.tBodies;
if(!bd||!bd.length){
bd=document.createElement("TBODY");
el.appendChild(bd);
el=bd;
}else{
el=bd[0];
while(el.nextSibling){
el.parentNode.removeChild(el.nextSibling);
}
}
}
while(el.firstChild){
el.removeChild(el.firstChild);
}
for(var j=0;j<ns.length;++j){
el.appendChild(ns[j]);
}
return;
}
}
el.innerHTML=_9b;
};
zk.setOuterHTML=function(el,_a1){
var p=el.parentNode;
if(zk.ie||zk.opera){
var tn=$tag(el);
if(tn=="TD"||tn=="TH"||tn=="TABLE"||tn=="TR"||tn=="CAPTION"||tn=="TBODY"||tn=="THEAD"||tn=="TFOOT"||tn=="COLGROUP"||tn=="COL"){
var ns=zk._tblCreateElements(_a1);
var sib=el.nextSibling;
p.removeChild(el);
for(var j=0;j<ns.length;++j){
if(sib){
p.insertBefore(ns[j],sib);
}else{
p.appendChild(ns[j]);
}
}
}else{
el.outerHTML=_a1;
}
}else{
var r=el.ownerDocument.createRange();