zul.js

ZK 基础介绍 功能操作 模块 结合数据库操作

zk.load("zul.lang.msgzul*");
zul={};
zul._movs={};
zul.initMovable=function(_1,_2){
zul._movs[_1.id]=new Draggable(_1,_2);
};
zul.cleanMovable=function(id){
if(zul._movs[id]){
zul._movs[id].destroy();
delete zul._movs[id];
}
};
zulHdrs={};
zulHdrs.setAttr=function(_4,nm,_6){
zkau.setAttr(_4,nm,_6);
if(nm=="z.sizable"){
var _7=_4.cells;
if(_7){
var _8=_6=="true";
for(var j=0;j<_7.length;++j){
zulHdr.setSizable(_7[j],_8);
}
}
}
return true;
};
zulHdr={};
zulHdr._szs={};
zulHdr.init=function(_a){
zulHdr._show(_a);
zk.listen(_a,"click",function(_b){
zulHdr.onclick(_b,_a);
});
zk.listen(_a,"mousemove",function(_c){
if(window.zulHdr){
zulHdr.onmove(_c,_a);
}
});
zulHdr.setSizable(_a,zulHdr.sizable(_a));
};
zulHdr.sizable=function(_d){
return _d.parentNode&&getZKAttr(_d.parentNode,"sizable")=="true";
};
zulHdr.setSizable=function(_e,_f){
var id=_e.id;
if(_f){
if(!zulHdr._szs[id]){
var _11=function(x,y){
return zulHdr._snap(_e,x,y);
};
zulHdr._szs[id]=new Draggable(_e,{starteffect:zk.voidf,endeffect:zulHdr._endsizing,ghosting:zulHdr._ghostsizing,revert:true,ignoredrag:zulHdr._ignoresizing,snap:_11,constraint:"horizontal"});
}
}else{
if(zulHdr._szs[id]){
zulHdr._szs[id].destroy();
delete zulHdr._szs[id];
}
}
};
zulHdr.resizeAll=function(_14,cmp,_16,col,wd,_19){
if(_14.paging){
return;
}
_14.bodytbl.style.width=_14.headtbl.style.width;
wd=$int(wd);
if(_14.foottbl){
_14.foottbl.style.width=_14.headtbl.style.width;
if(_14.foottbl.rows.length){
var _1a=_14.foottbl.rows[0].cells;
if(_16<_1a.length){
var rwd=zk.revisedSize(_1a[_16],wd);
_1a[_16].style.width=rwd+"px";
var _1c=$e($uuid(_1a[_16])+"!cave");
rwd=zk.revisedSize(_1c,rwd);
_1c.style.width=rwd+"px";
}
}
}
var _1d;
for(var j=0;j<_14.headtbl.rows.length;j++){
var _1f=$type(_14.headtbl.rows[j]);
if(_1f=="Cols"||_1f=="Lhrs"||_1f=="Tcols"){
_1d=_14.headtbl.rows[j];
break;
}
}
zk.cpCellWidth(_1d,_14.bodyrows,_14);
var _20=$e(_1d.id+"!fake");
if(!_20||_20.cells.length!=_1d.cells.length){
if(_20){
_20.parentNode.removeChild(_20);
}
var src=document.createElement("TR");
src.id=_1d.id+"!fake";
src.style.height="0px";
for(var j=0;j<_1d.cells.length;++j){
src.appendChild(document.createElement("TD"));
}
_14.headtbl.rows[0].parentNode.insertBefore(src,_14.headtbl.rows[0]);
}
var row=_14.headtbl.rows[0];
var _1a=row.cells;
for(var k=0,z=0;k<_1a.length;k++){
var s=_1a[k],d=_1d.cells[k];
var w=d.style.width;
if(!w||w=="auto"||w.indexOf("%")>-1){
d.style.width=zk.revisedSize(d,d.offsetWidth)+"px";
setZKAttr(d,"wd","NaN");
}
w=d.style.width;
s.style.width=$int(w)+zk.sumStyles(d,"lr",zk.borders)+zk.sumStyles(d,"lr",zk.paddings)+"px";
}
zkau.send({uuid:_14.id,cmd:"onInnerWidth",data:[_14.headtbl.style.width]},-1);
wd=zk.revisedSize(_1d.cells[_16],wd)+"px";
zkau.send({uuid:cmp.id,cmd:"onColSize",data:[_16,col.id,wd,_19]},zkau.asapTimeout(cmp,"onColSize"));
};
zulHdr.cleanup=function(cmp){
zulHdr.setSizable(cmp,false);
};
zulHdr.setAttr=function(cmp,nm,val){
switch(nm){
case "style.width":
var _2c=$type(cmp),_2d;
if(_2c=="Col"){
_2d=$parentByType(cmp,"Grid");
}else{
if(_2c=="Lhr"){
_2d=$parentByType(cmp,"Libox");
}else{
if(_2c=="Tcol"){
_2d=$parentByType(cmp,"Tree");
}
}
}
case "style.height":
case "style":
var _2e=cmp.parentNode;
var _2f=$e(_2e.id+"!fake");
var _30=$e(cmp.id+"!cave");
var v=val;
if(nm=="style"){
v=zk.getTextStyle(val,true,true);
}
if(v){
if(nm=="style.width"){
v=zk.revisedSize(_30,$int(v))+"px";
}
zkau.setAttr(_30,nm,v);
}
zkau.setAttr(cmp,nm,val);
if(nm=="style.width"&&_2f){
var wd;
if(!val||val=="auto"||val.indexOf("%")>=0){
wd=cmp.offsetWidth+"px";
}else{
wd=$int(val)+zk.sumStyles(cmp,"lr",zk.borders)+zk.sumStyles(cmp,"lr",zk.paddings)+"px";
}
_2f.cells[cmp.cellIndex].style.width=wd;
}
var _33=zkau.getMeta(_2d);
if(_33){
_33.init();
}
return true;
}
zkau.setAttr(cmp,nm,val);
if(nm=="z.sort"){
zulHdr._show(cmp);
}
return true;
};
zulHdr.onclick=function(evt,cmp){
if(!zk.dragging&&zulHdr._sortable(cmp)&&zkau.insamepos(evt)){
zkau.send({uuid:cmp.id,cmd:"onSort",data:null},10);
}
};
zulHdr.onmove=function(evt,cmp){
if(zk.dragging){
return;
}
var ofs=zk.revisedOffset(cmp);
var v=zulHdr._insizer(cmp,Event.pointerX(evt)-ofs[0]);
if(v){
zk.backupStyle(cmp,"cursor");
cmp.style.cursor=v==1?"e-resize":"w-resize";
}else{
zk.restoreStyle(cmp,"cursor");
}
};
zulHdr.ignoredrag=function(cmp,_3b){
var ofs=zk.revisedOffset(cmp);
return zulHdr._insizer(cmp,_3b[0]-ofs[0]);
};
zulHdr._insizer=function(cmp,x){
if(zulHdr.sizable(cmp)){
if(x>=cmp.offsetWidth-10){
return 1;
}
}
return 0;
};
zulHdr._ignoresizing=function(cmp,_40){
var dg=zulHdr._szs[cmp.id];
if(dg){
var ofs=zk.revisedOffset(cmp);
var v=zulHdr._insizer(cmp,_40[0]-ofs[0]);
if(v){
dg.z_min=5+zk.sumStyles(cmp,"lr",zk.borders)+zk.sumStyles(cmp,"lr",zk.paddings);
return false;
}
}
return true;
};
zulHdr._endsizing=function(cmp,evt){
var dg=zulHdr._szs[cmp.id];
if(dg&&dg.z_szofs){
var _47=cmp.parentNode.cells,j=0;
for(;;++j){
if(j>=_47.length){
return;
}
if(cmp==_47[j]){
break;
}
}
var _49="";
if(evt){
if(evt.altKey){
_49+="a";
}
if(evt.ctrlKey){
_49+="c";
}
if(evt.shiftKey){
_49+="s";
}
}
var wd=dg.z_szofs;
var rwd=zk.safari?wd:zk.revisedSize(cmp,wd);
var _4c=$parentByTag(cmp,"TABLE");
var _4d;
for(var j=0;j<_4c.rows.length;j++){
var _4e=$type(_4c.rows[j]);
if(_4e=="Cols"||_4e=="Lhrs"||_4e=="Tcols"){
_4d=_4c.rows[j];
break;
}
}
var _47=_4d.cells;
var _4f=0;
for(var k=0;k<_47.length;++k){
if(_47[k]!=cmp){
_4f+=_47[k].offsetWidth;
}
}
var row=_4c.rows[0];
row.cells[cmp.cellIndex].style.width=$int(rwd)+zk.sumStyles(cmp,"lr",zk.borders)+zk.sumStyles(cmp,"lr",zk.paddings)+"px";
cmp.style.width=rwd+"px";
var _52=$uuid(cmp);
var _53=$e(_52+"!cave");
_53.style.width=zk.revisedSize(_53,rwd)+"px";
_4c.style.width=_4f+wd+"px";
setTimeout("zk.eval($e('"+cmp.id+"'),'resize',null,"+cmp.cellIndex+",'"+wd+"','"+_49+"')",0);
}
};
zulHdr._ghostsizing=function(dg,_55,_56){
if(_55){
var el=dg.element.parentNode.parentNode.parentNode;
var of=zk.revisedOffset(el);
var ofs=zkau.beginGhostToDIV(dg);
ofs[1]=of[1];
var _5a=$parentByTag(dg.element,"DIV");
ofs[0]+=zk.offsetWidth(dg.element);
document.body.insertAdjacentHTML("afterbegin","<div id=\"zk_ddghost\" style=\"position:absolute;top:"+ofs[1]+"px;left:"+ofs[0]+"px;width:3px;height:"+zk.offsetHeight(_5a.parentNode)+"px;background:darkgray\"><img src=\""+zk.getUpdateURI("/web/img/spacer.gif")+"\"/></div>");
dg.element=$e("zk_ddghost");
}else{
var org=zkau.getGhostOrgin(dg);
if(org){
var _5c=zk.revisedOffset(dg.element);
var _5d=zk.revisedOffset(org);
dg.z_szofs=_5c[0]-_5d[0];
}else{
dg.z_szofs=0;
}
zkau.endGhostToDIV(dg);
}
};
zulHdr._snap=function(cmp,x,y){
var dg=zulHdr._szs[cmp.id];
if(dg){
var ofs=zk.revisedOffset(cmp);
x+=zk.offsetWidth(cmp);
if(ofs[0]+dg.z_min>=x){
x=ofs[0]+dg.z_min;
}
}
return [x,y];
};
zulHdr._sortable=function(cmp){
return getZKAttr(cmp,"asc")||getZKAttr(cmp,"dsc");
};
zulHdr._show=function(cmp){
switch(getZKAttr(cmp,"sort")){
case "ascending":
zulHdr._renCls(cmp,"asc");
break;
case "descending":
zulHdr._renCls(cmp,"dsc");
break;
case "natural":
zulHdr._renCls(cmp);
break;
}
};
zulHdr._renCls=function(cmp,ext){
var _67=cmp.className||"";
if(_67.endsWith("-asc")||_67.endsWith("-dsc")){
_67=_67.substring(0,_67.length-4);
}
if(ext){
_67+="-"+ext;
}
if(_67!=cmp.className){
cmp.className=_67;
}
};