sel.js

ZK 基础介绍 功能操作 模块 结合数据库操作

}
}
return _51;
},_fixAnc:function(row,_54){
var el=$e(row.id+"!sel");
if(_54){
if(!el&&!$e(row.id+"!cm")&&row.cells.length>0){
el=document.createElement("A");
el.href="javascript:;";
el.id=row.id+"!sel";
el.innerHTML=" ";
el.onfocus=zkSel.cmonfocus;
el.onblur=zkSel.cmonblur;
$e(row.cells[0].id+"!cave").appendChild(el);
}
}else{
zk.remove(el);
}
},_unsetSelectAllExcept:function(row){
var _57=false;
for(var j=0;j<this.bodyrows.length;++j){
var r=this.bodyrows[j];
if(r!=row&&this._changeSelect(r,false)){
_57=true;
}
}
return _57;
},_unsetFocusExcept:function(row){
var _5b=false;
for(var j=0;j<this.bodyrows.length;++j){
var r=this.bodyrows[j];
if(r!=row&&this._setFocus(r,false)){
_5b=true;
}
}
return _5b;
},_render:function(_5e){
setTimeout("zkSel._renderNow('"+this.id+"')",_5e);
},_renderNow:function(){
var _5f=this.bodyrows;
if(!_5f||!_5f.length||getZKAttr(this.element,"model")!="true"){
return;
}
var _60="";
var min=this.body.scrollTop,max=min+this.body.offsetHeight;
for(var j=0;j<_5f.length;++j){
var r=_5f[j];
if($visible(r)){
var top=zk.offsetTop(r);
if(top+zk.offsetHeight(r)<min){
continue;
}
if(top>max){
break;
}
if(getZKAttr(r,"loaded")!="true"){
_60+=","+this.getItemUuid(r);
}
}
}
if(_60){
_60=_60.substring(1);
zkau.send({uuid:this.id,cmd:"onRender",data:[_60]},0);
}
},_calcSize:function(){
this._calcHgh();
if(this.paging){
if(this.bodytbl&&this.bodytbl.rows.length){
var _66;
for(var j=0;j<this.bodytbl.rows.length;j++){
if($type(this.bodytbl.rows[j])=="Lhrs"){
_66=this.bodytbl.rows[j];
break;
}
}
if(_66){
for(var j=0;j<_66.cells.length;j++){
var d=_66.cells[j];
var _69=$e(d.id+"!cave");
if(_69){
var wd=d.style.width;
if(!wd||wd=="auto"||wd.indexOf("%")>-1){
d.style.width=zk.revisedSize(d,d.offsetWidth)+"px";
}
var w=$int(d.style.width);
_69.style.width=zk.revisedSize(_69,w)+"px";
}
}
}
}
return;
}
var wd=this.element.style.width;
if(!wd||wd=="auto"||wd.indexOf("%")>=0){
wd=zk.revisedSize(this.element,this.element.offsetWidth)-(wd=="100%"?2:0);
if(wd<0){
wd=0;
}
if(wd){
wd+="px";
}
}
if(wd){
this.body.style.width=wd;
if(this.head){
this.head.style.width=wd;
}
if(this.foot){
this.foot.style.width=wd;
}
}
var _6c=this.body.clientWidth;
if(zk.ie){
if(_6c&&this.body.offsetWidth-_6c>11){
if(--_6c<0){
_6c=0;
}
this.bodytbl.style.width=_6c+"px";
}else{
this.bodytbl.style.width="";
}
}
if(this.headtbl){
if(_6c){
this.head.style.width=_6c+"px";
}
if(this.headtbl.rows.length){
var _66;
var j=0;
for(;j<this.headtbl.rows.length;j++){
var _6d=$type(this.headtbl.rows[j]);
if(_6d=="Lhrs"||_6d=="Tcols"){
_66=this.headtbl.rows[j];
break;
}
}
zk.cpCellWidth(_66,this.bodyrows,this);
var _6e=$e(_66.id+"!fake");
if(!_6e||_6e.cells.length!=_66.cells.length){
if(_6e){
_6e.parentNode.removeChild(_6e);
}
var src=document.createElement("TR");
src.id=_66.id+"!fake";
src.style.height="0px";
for(var j=_66.cells.length;--j>=0;){
src.appendChild(document.createElement("TD"));
}
this.headtbl.rows[0].parentNode.insertBefore(src,this.headtbl.rows[0]);
}
var row=this.headtbl.rows[0];
var _71=row.cells;
for(var k=0,z=0;k<_71.length;k++){
var s=_71[k],d=_66.cells[k];
var wd=d.style.width;
if(!wd||wd=="auto"||wd.indexOf("%")>-1){
d.style.width=zk.revisedSize(d,d.offsetWidth)+"px";
}
wd=d.style.width;
if(zk.isVisible(d)){
s.style.width=$int(wd)+zk.sumStyles(d,"lr",zk.borders)+zk.sumStyles(d,"lr",zk.paddings)+"px";
}else{
s.style.display="none";
}
}
}
if(this.foottbl&&this.foottbl.rows.length){
zk.cpCellWidth(this.headtbl.rows[0],this.foottbl.rows,this);
}
}else{
if(this.foottbl){
if(_6c){
this.foot.style.width=_6c+"px";
}
if(this.foottbl.rows.length){
zk.cpCellWidth(this.foottbl.rows[0],this.bodyrows,this);
}
}
}
},_visiRowAt:function(_75){
if(_75>=0){
var _76=this.bodyrows;
for(var j=0;j<_76.length;++j){
var r=_76[j];
if($visible(r)&&--_75<0){
return r;
}
}
}
return null;
},_calcHgh:function(){
var _79=this.bodyrows;
var len=0,_7b,_7c;
for(var j=0;j<_79.length;++j){
var r=_79[j];
if($visible(r)){
if(!_7c){
_7c=r;
}
_7b=r;
++len;
}
}
var hgh=this.element.style.height;
if(hgh&&hgh!="auto"&&hgh.indexOf("%")<0){
hgh=$int(hgh);
if(hgh){
hgh-=this._headHgh(0);
if(hgh<20){
hgh=20;
}
var sz=0;
for(var h,j=0;;++sz,++j){
if(sz==len){
sz=Math.ceil(sz&&h?(hgh*sz)/h:hgh/this._headHgh(20));
break;
}
var r;
for(;;++j){
r=_79[j];
if($visible(r)){
break;
}
}
h=zk.offsetTop(r)+zk.offsetHeight(r);
if(h>=hgh){
if(h>hgh+2){
++sz;
}
break;
}
}
this.realsize(sz);
this.body.style.height=hgh+"px";
if(this.body.offsetHeight){
}
return;
}
}
hgh=0;
var _82=2,sz=this.size();
if(!sz){
if(getZKAttr(this.element,"vflex")=="true"){
hgh=this._vflexSize();
if(zk.ie&&$int(getZKAttr(this.element,"hgh"))!=hgh){
hgh-=1;
setZKAttr(this.element,"hgh",hgh);
}
if(hgh<25){
hgh=25;
}
var _83=zk.offsetHeight(_7c);
if(!_83){
_83=this._headHgh(20);
}
sz=Math.round((hgh-_82)/_83);
if(sz<3){
sz=3;
hgh=_83*3+_82;
}
}
this.realsize(sz);
}
if(sz){
if(!hgh){
if(!len){
hgh=this._headHgh(20)*sz;
}else{
if(sz<=len){
var r=this._visiRowAt(sz-1);
hgh=zk.offsetTop(r)+zk.offsetHeight(r);
}else{
hgh=zk.offsetTop(_7b)+zk.offsetHeight(_7b);
hgh=Math.ceil((sz*hgh)/len);
}
}
if(zk.ie){
hgh+=_82;
}
}
this.body.style.height=hgh+"px";
if(this.body.offsetHeight){
}
}else{
hgh=this.element.style.height;
if(zk.ie&&(!hgh||hgh=="auto")&&this.body.offsetWidth-this.body.clientWidth>11){
if(!len){
this.body.style.height="";
}else{
this.body.style.height=(this.body.offsetHeight*2-this.body.clientHeight)+"px";
}
}else{
this.body.style.height="";
}
}
},_headHgh:function(_84){
var n=this.headtbl;
n=n&&n.rows.length?n.rows[0]:null;
var hgh=n?zk.offsetHeight($real(n)):0;
return hgh?hgh:_84;
},_vflexSize:function(){
return this.element.offsetHeight-2-(this.head?this.head.offsetHeight:0)-(this.foot?this.foot.offsetHeight:0);
},recalcSize:function(_87){
if(!zk.isRealVisible(this.element)){
return;
}
setTimeout("zkSel._calcSize('"+this.id+"')",50);
},resizeCol:function(cmp,_89,col,wd,_8c){
if(this.bodyrows){
zulHdr.resizeAll(this,cmp,_89,col,wd,_8c);
}
},_selectAll:function(){
var _8d=this.bodyrows;
for(var j=0;j<_8d.length;++j){
this._changeSelect(_8d[j],true);
}
this._setSelectedId(_8d.length?_8d[0].id:null);
},_sendSelect:function(){
var _8f="";
for(var j=0;j<this.bodyrows.length;++j){
var r=this.bodyrows[j];
if(this._isSelected(r)){
_8f+=","+this.getItemUuid(r);
}
}
if(_8f){
_8f=_8f.substring(1);
}
zkau.send({uuid:this.id,cmd:"onSelect",data:[_8f]},zkau.asapTimeout(this.element,"onSelect"));
},_getSelectedId:function(){
var _92=getZKAttr(this.element,"selId");
if(!_92){
alert(mesg.INVALID_STRUCTURE+"z.selId not found");
return null;
}
return _92=="zk_n_a"?null:_92;
},_setSelectedId:function(_93){
setZKAttr(this.element,"selId",_93?_93:"zk_n_a");
},_fixSelelectedId:function(){
var _94=null;
for(var j=0;j<this.bodyrows.length;++j){
var r=this.bodyrows[j];
if(this._isSelected(r)){
_94=r.id;
break;
}
}
this._setSelectedId(_94);
},_isSelected:function(row){
return getZKAttr(row,"sel")=="true";
},_isFocus:function(row){
return $e(row.id+"!sel")||$e(row.id+"!cm");
},_isMultiple:function(){
return getZKAttr(this.element,"multiple")=="true";
},_setMultiple:function(_99){
setZKAttr(this.element,"multiple",_99?"true":"false");
if(!_99){
var row=$e(this._getSelectedId());
this._unsetSelectAllExcept(row);
}
},_isValid:function(row){
return row&&!row.id.endsWith("!child");
},onsubmit:function(){
var nm=getZKAttr(this.element,"name");
if(!nm||!this.form){
return;
}
for(var j=0;j<this.form.elements.length;++j){
var el=this.form.elements[j];
if(getZKAttr(el,"hiddenBy")==this.id){
zk.remove(el);
--j;
}
}
for(var j=0;j<this.bodyrows.length;++j){
var r=this.bodyrows[j];
if(this._isSelected(r)){
setZKAttr(zk.newHidden(nm,getZKAttr(r,"value"),this.form),"hiddenBy",this.id);
}
}
}};
zkSel={};
zkSel._init=function(_a0){
var _a1=zkau.getMeta(_a0);
if(_a1){
_a1._init();
}
};
zkSel._calcSize=function(_a2){
var _a3=zkau.getMeta(_a2);
if(_a3){
_a3._calcSize();
}
};
zkSel._renderNow=function(_a4){
var _a5=zkau.getMeta(_a4);
if(_a5){
_a5._renderNow();
}
};
zkSel._shallIgnoreEvent=function(el){
var tn=$tag(el);
return !el||((tn=="INPUT"&&!el.id.endsWith("!cm"))||tn=="TEXTAREA"||tn=="BUTTON"||tn=="SELECT"||tn=="OPTION");
};
zkSel.onover=function(evt){
if(!zk.dragging){
if(!evt){
evt=window.event;
}
var row=$parentByTag(Event.element(evt),"TR");
if(row){
Selectable_effect(row);
}
}
};
zkSel.onout=function(evt){
if(!zk.dragging){
if(!evt){
evt=window.event;
}
zkSel.onoutTo($parentByTag(Event.element(evt),"TR"));
}
};
zkSel.onoutTo=function(row){
if(row){
Selectable_effect(row,true);
}
};
zkSel.cmonfocus=function(evt){
if(!evt){
evt=window.event;
}
zkSel.cmonfocusTo($parentByTag(Event.element(evt),"TR"));
};
zkSel.cmonblur=function(evt){
if(!evt){
evt=window.event;
}
zkSel.cmonblurTo($parentByTag(Event.element(evt),"TR"));
};
zkSel.cmonfocusTo=function(row){
if(row){
zk.addClass(row,"focusd");
}
};
zkSel.cmonblurTo=function(row){
if(row){
zk.rmClass(row,"focusd");
}
};
zkLibox={};
zkLibox.bodyonkeydown=function(evt){
if(!evt){
evt=window.event;
}
var _b1=Event.element(evt);
var _b2=zkau.getMetaByType(_b1,"Libox");
return !_b2||_b2.dobodykeydown(evt,_b1);
};
zkLibox.onkeydown=function(evt){
if(!evt){
evt=window.event;
}
var _b4=Event.element(evt);
var _b5=zkau.getMetaByType(_b4,"Libox");
return !_b5||_b5.dokeydown(evt,_b4);
};
zkLibox.onclick=function(evt){
if(!evt){
evt=window.event;
}
var _b7=Event.element(evt);
var _b8=zkau.getMetaByType(_b7,"Libox");
if(_b8){
_b8.doclick(evt,_b7);
}
};
zkLibox.focus=function(cmp){
var _ba=zkau.getMeta(cmp);
if(_ba){
_ba._refocus();
}
return true;
};
zkLibox.setAttr=function(cmp,nm,val){
var _be=zkau.getMeta(cmp);
return _be&&_be.setAttr(nm,val);
};
zkLibox.init=function(cmp){
var _c0=zkau.getMeta(cmp);
if(_c0){
_c0.init();
}else{
_c0=new zk.Selectable(cmp);
if(_c0.body){
zk.listen(_c0.body,"keydown",zkLibox.bodyonkeydown);
}
}
};
zkLibox.onVisi=zkLibox.onSize=function(cmp){
var _c2=zkau.getMeta(cmp);
if(_c2){
_c2.init();
}
};
zkLit={};
zkLit.init=function(cmp){
zk.listen(cmp,"click",zkLibox.onclick);
zk.listen(cmp,"keydown",zkLibox.onkeydown);
zk.listen(cmp,"mouseover",zkSel.onover);
zk.listen(cmp,"mouseout",zkSel.onout);
zkLit.stripe(cmp);
};
zkLit.cleanup=function(cmp){
zkLit.stripe(cmp,true);
};
zkLit.stripe=function(cmp,_c6){
var _c7=$parentByType(cmp,"Libox");
var _c8=zkau.getMeta(_c7);
if(_c8){
if(!_c8.fixedStripe){
_c8.fixedStripe=function(){
_c8.stripe();
};
}
if(_c6){
zk.addCleanupLater(_c8.fixedStripe,false,true);
}else{
zk.addInitLater(_c8.fixedStripe,false,true);
}
}
};
zkLic={};
zkLic.init=function(cmp){
var _ca=$type(cmp.parentNode)=="Trow";
var _cb=$parentByType(cmp,_ca?"Tree":"Libox");
var _cc=zkau.getMeta(_cb);
if(_cc){
_cc.putCellQue(cmp);
if(!_cc.fixedSize){
_cc.fixedSize=function(){
_cc.init(true);
};
}
zk.addInitLater(_cc.fixedSize,false,true);
}
};
zkLic.setAttr=function(cmp,nm,val){
if("style"==nm){
var _d0=$e(cmp.id+"!cave");
var v=zk.getTextStyle(val);
if(v){
zkau.setAttr(_d0,nm,v);
}
zkau.setAttr(cmp,nm,val);
return true;
}
return false;
};
zkLit.onrtclk=function(cmp){
var _d3=zkau.getMetaByType(cmp,"Libox");
if(_d3&&!_d3._isSelected(cmp)){
_d3.doclick(null,cmp);
}
};
zkLcfc={};
zkLcfc.init=function(cmp){
zk.listen(cmp,"focus",zkSel.cmonfocus);
zk.listen(cmp,"blur",zkSel.cmonblur);
};
zk.addModuleInit(function(){
zkLhr={};
Object.extend(zkLhr,zulHdr);
zkLhr.resize=function(_d5,_d6,wd1,_d8){
var box=$parentByType(_d5,"Libox");
if(box){
var _da=zkau.getMeta(box);
if(_da){
_da.resizeCol($parentByType(_d5,"Lhrs"),_d6,_d5,wd1,_d8);
}
}
};
zkLhrs=zulHdrs;
});
zkLisel={};
zkLisel.init=function(cmp){
zk.listen(cmp,"change",zkLisel.onchange);
zk.listen(cmp,"focus",zkau.onfocus);
zk.listen(cmp,"blur",zkau.onblur);
};
zkLisel.onchange=function(_dc){
var cmp=zkau.evtel(_dc);
var _de;
if(cmp.multiple){
_de="";
var _df=cmp.options;
for(var j=0;j<_df.length;++j){
var opt=_df[j];
if(opt.selected){
_de+=","+opt.id;
}
}
if(_de){
_de=_de.substring(1);
}
}else{
var opt=cmp.options[cmp.selectedIndex];
_de=opt.id;
}
var _e2=$uuid(cmp);
zkau.send({uuid:_e2,cmd:"onSelect",data:[_de]},zkau.asapTimeout(_e2,"onSelect"));
if(zkau.lateReq){
zkau.send(zkau.lateReq,25);
delete zkau.lateReq;
}
};