isc_grids.js

javascript 很酷的类库

if(this.fixedRowHeights)_9.$28x+="padding-top:0px;padding-bottom:0px;"}}
,isc.A.$28v=function(_1){return(isc.Browser.isSafari||(isc.Browser.isOpera&&!this.autoFit&&(this.fixedColumnWidths||this.fixedRowHeights))||(isc.Browser.isMoz&&isc.Browser.geckoVersion>=20040113&&this.fixedColumnWidths&&!this.autoFit)||(this.fixedRowHeights&&(this.wrapCells||this.enforceVClipping)&&(isc.Browser.isMoz||(isc.Browser.isStrict&&isc.Browser.isIE))))}
,isc.A.$282=function(_1,_2){return(_2&&(_2[this.singleCellValueProperty]!=null||_2[this.isSeparatorProperty]||(Array.isLoading(_2)&&!(isc.Browser.isSafari&&(_1==0||_1==this.$252)))))}
,isc.A.$283=function(_1,_2,_3,_4){var _5=_4||(this.fixedRowHeights&&(this.enforceVClipping||this.wrapCells)&&(this.shouldFixRowHeight==null||this.shouldFixRowHeight(_2,_3)!=false));if(_5){var _6=_1-2*this.cellSpacing-
(_4?0:2);if(_3==this.$285){for(var i=0;i<this.$286.getItems().length;i++){_6=Math.max(this.$286.getItems()[i].getHeight(),this.$286.getItems()[i].iconHeight)}}
if(_6<1)_6=1;return(isc.Browser.isMoz||isc.Browser.isSafari?"MAX-HEIGHT:":"HEIGHT:")+_6+"px;"}
return isc.$ad}
,isc.A.$280=function(_1){if(!this.fixedColumnWidths||this.autoFit)return isc.emptyString;return"WIDTH:"+this.getInnerColumnWidth(_1)+"px;"}
,isc.A.$281=function(_1,_2){var _3=(_2!=null?this.getRowHeight(_1,_2):this.cellHeight),_4=isc.Browser.isIE,_5=isc.Browser.isStrict;if(_5&&(_4||isc.Browser.isSafari))_3-=this.$28t;if(_4&&!_5&&!(this.autoFit||!this.fixedColumnWidths)){return"MIN-HEIGHT:"+_3+"px;"}
return"HEIGHT:"+_3+"px;"}
,isc.A.$28z=function(_1){if(isc.Browser.isIE||this.autoFit)return isc.$ad;if(this.$287==null){this.$287=[];for(var i=0;i<this.$26a.length;i++){var _3=this.$26a[i];this.$287[i]="WIDTH:"+_3+(this.fixedColumnWidths?"px;OVERFLOW:hidden;":"px;")}}
return this.$287[_1]}
,isc.A.getCellRecord=function(_1,_2){return null}
,isc.A.$22k=function(_1,_2,_3){var _4=this.getCellValue(_1,_2,_3);if(_1&&_1.$288){_4+="<BR>"+isc.Canvas.spacerHTML(1,_1.$288.getVisibleHeight())}
return _4}
,isc.A.getCellValue=function(_1,_2,_3){return this.emptyCellValue}
,isc.A.getTotalRows=function(){return this.totalRows}
,isc.A.setColumnWidth=function(_1,_2){this.fields[_1].width=this.$26a[_1]=_2;this.$287=null;this.markForRedraw("setColumnWidth")}
,isc.A.setColumnWidths=function(_1){var _2=this.$26a;this.$26a=_1.duplicate();this.$287=null;if(_2!=null&&_1!=null&&_2.length==_1.length){if(_2==_1)return;var _3=false;for(var i=0;i<_2.length;i++){if(_2[i]!=_1[i])_3=true}
if(!_3)return;if(!this.fixedColumnWidths&&!this.wrapCells&&this.isDrawn()&&_1.length==1){var _5=this.$28r||_2[0],_6=_1[0],_7=this.getColumnSize(0);if((_5==_6)||(_7>_5&&_7>=_6)){return}}}
this.markForRedraw("setColumnWidths")}
,isc.A.shouldRedrawOnResize=function(_1,_2,_3){if(this.redrawOnResize!=null)return this.redrawOnResize;if(isc.isA.ListGrid(this.parentElement)&&isc.isA.Layout(this.parentElement.parentElement))
{var _4=this.parentElement.parentElement.getMembers();if(_4&&_4.map("isAnimating").or())return false}
if(this.$276()||this.$277())return true;return false}
,isc.A.getRowHeight=function(_1,_2){if(_1&&_1.$288){var _3=_1.$288;if(!isc.isA.Canvas(_3))return this.cellHeight;_3.$289=_2;return this.cellHeight+_3.getVisibleHeight()}
return this.cellHeight}
,isc.A.getCellStartRow=function(_1,_2){var _3=this.fields[_2].$28w;if(_3==null||_3[_1]==null)return _1;return _3[_1]}
,isc.A.getCellRowSpan=function(_1,_2){var _3=this.fields[_2].$28w;var _4=this.getCellStartRow(_1,_2);if(_4==_1)return 1;var _5=_1+1,_6=_1-_4+1;while(_5<=this.$253&&_3[_5]==_4)
{_5++;_6++}
return _6}
,isc.A.addEmbeddedComponent=function(_1,_2){if(!isc.isA.Canvas(_1)){_1.autoDraw=false;var _3=isc.ClassFactory.getClass(_1._constructor);if(_3==null)_3=isc.Canvas;_1=_3.create(_1)}
if(_2.$288){this.logWarn("addEmbeddedComponent added component: "+_1+" to record that already had component: "+_2.$288+", old component will be destroy()d");_2.$288.destroy()}
_2.$288=_1;if(this.$29a==null)this.$29a=[];this.$29a.add(_1);_1.hide();this.addChild(_1);this.observe(_1,"resized","if(deltaY!=null&&deltaY!=0)observer.markForRedraw('embedded component resized')");_1.$29b=_1.$nu;_1.$nu=false;this.markForRedraw("added embedded component")}
,isc.A.placeEmbeddedComponent=function(_1){var _2=_1.$289;if(_2==null||_2<this.$252||_2>this.$253){_1.hide()}else{_1.setTop(this.getRowTop(_2)+this.cellHeight);_1.show();_1.bringToFront()}}
,isc.A.removeEmbeddedComponent=function(_1){if(isc.isA.Number(_1))_1=this.getCellRecord(_1,0);var _2=_1.$288;if(_2==null)return;this.ignore(_2,"resized");_1.$288=null;this.$29a.remove(_2);_2.$nu=_2.$29b;_2.$29b=null;_2.destroy();this.markForRedraw("removed embedded component")}
,isc.A.$29c=function(){var _1=this.$29a;if(_1==null)return;_1.setProperty("$289",null)}
,isc.A.$29d=function(){var _1=this.$29a;if(_1==null)return;for(var i=0;i<_1.length;i++){this.placeEmbeddedComponent(_1[i])}}
,isc.A.getCellStyle=function(_1,_2,_3){if(_1&&_1[this.recordCustomStyleProperty]!=null){return _1[this.recordCustomStyleProperty]}
var _4=this.getCellStyleIndex(_1,_2,_3);return this.getCellStyleName(_4,_1,_2,_3)}
,isc.A.getCellStyleName=function(_1,_2,_3,_4){var _5=isc.GridRenderer.standardStyleSuffixes;if(this.getBaseStyle){var _6=this.getBaseStyle(_2,_3,_4);if(_6!==this.baseStyle){if(_1==0)return _6;return _6+_5[_1]}}
if(!this.$29e){this.$29e=[];for(var i=0;i<_5.length;i++){this.$29e[i]=this.baseStyle+_5[i]}}
return this.$29e[_1]}
,isc.A.getCellStyleIndex=function(_1,_2,_3){var _4=0;if(this.alternateRowStyles){var _5=(Math.floor(_2/ this.alternateRowFrequency)%2==1);if(_5)_4+=8}
if(!this.cellIsEnabled(_2,_3)){_4+=4}else{if(this.shouldShowRollOver(_2,_3)&&_2==this.lastOverRow&&(!this.useCellRollOvers||_3==this.lastOverCol))
{_4+=1}
if(this.selectionEnabled()){var _6=(this.canSelectCells?this.selection.cellIsSelected(_2,_3):this.selection.isSelected(_1));if(_6)_4+=2}}
return _4}
,isc.A.cellIsEnabled=function(_1,_2){return true}
,isc.A.getTableElementId=function(){return this.getCanvasName()+"table"}
,isc.A.getDOMTable=function(_1,_2){if(this.cacheDOM)return this.getTableChunkAt(_1,_2);if((_1!=null&&(_1-this.$252<0||_1>this.$253))||(_2!=null&&(_2-this.$254<0||_2>this.$255)))
return null;var _3=this.$29f;if(_3==null){var _4=this.getTableElementId();var _3=isc.Element.get(_4);if(_3==null)return null}
return this.$29f=_3}
,isc.A.getTableElement=function(_1,_2){var _3=this.getDOMTable(_1,_2);if(_1==null)return _3;if(!_3)return null;var _4=_1-(this.$252>0?this.$252:0);if(_4<0){return null}
var _5;if(this.$29g!=null)_5=this.$29g[_4];if(_5==null)_5=_3.rows[_4];if(_5==null)return null;if(this.$29g==null)this.$29g=[];this.$29g[_4]=_5;if(_2==null)return _5;var _6=_2-this.$254;if(_6<0){return null}
if(this.getRowSpan){var _7=this.getCellStartRow(_1,_6);if(_7!=_4){_4=_7;_5=this.getTableElement(_7)}
if(_5.cells.length<(this.$255-this.$254+1)){var _8=0;for(var i=0;i<_6;i++){if(this.fields[i].$28w!=null&&this.fields[i].$28w[_4]!=null&&this.fields[i].$28w[_4]!=_4)_8++}
_6-=_8}}
return _5.cells[_6]}
,isc.A.$29h=function(_1,_2,_3,_4,_5){if(_4==null)_4=this.getTableElement(_2,_3);if(_4==null)return;if(_1==null)_1=this.getCellRecord(_2,_3);if(_5==null)_5=this.getCellStyle(_1,_2,_3);if(this.fastCellUpdates){_4.style.cssText=this.$29i(_1,_2,_3,_5)}else{if(_4.className!=_5)_4.className=_5;if(this.getCellCSSText){_4.style.cssText=this.$29i(_1,_2,_3,_5)}}
if(this.shouldRefreshCellHTML(_1,_2,_3)){this.refreshCellValue(_2,_3)}
if(!this.isDrawn())return;var _6=this.fixedRowHeights&&(this.shouldFixRowHeight==null||this.shouldFixRowHeight(_1,_2)!=false),_7=(this.getRowHeight!=null?this.getRowHeight(_1,_2):this.cellHeight);this.setRowHeight(_2,_7,_1,_5,_6)}
,isc.A.$28g=function(_1){if(_1==null)return null;var _2=_1.childNodes[0];if(!_2)return null;if(_2.tagName==this.$27t)_2=_2.childNodes[0];if(_2&&(_2.cellClipDiv||(_2.getAttribute&&_2.getAttribute(this.$27u))))
{return _2}
return null}
,isc.A.setRowHeight=function(_1,_2,_3,_4,_5,_6){var _7=this.$254,_8=this.$255;if(_5==null){if(_3==null)_3=this.getCellRecord(_1,_7);_5=this.fixedRowHeights&&(this.shouldFixRowHeight==null||this.shouldFixRowHeight(_3,_1)!=false)}
var _9=this.getTableElement(_1,_7),_10=_9?parseInt(_9.height):null,_11;if(!isc.isA.Number(_10))_10=null;if((isc.Browser.isSafari||isc.Browser.isIE)&&isc.Browser.isStrict){if(_3==null)_3=this.getCellRecord(_1,_7);var _12=_4;if(_12==null)_12=this.getCellStyle(_3,_1,_7)
_2-=this.fixedRowHeights?isc.Element.$ym(_12):isc.Element.$yo(_12);if(!this.fixedRowHeights)_2-=(this.cellPadding*2)}
if((!_5&&_10!=null)||(_10!=_2&&!(_10==null&&_2==isc.emptyString)))
{_11=true}
if(!_11)return;var _13=isc.isA.Number(_2);if(_13&&_2<=0)_2=_5?0:1;var _14=this.getTableElement(_1);if(_2==0&&_5){_14.style.display="none"}else{_14.style.display=isc.emptyString;for(var i=_7;i<=_8;i++){var _16=this.getTableElement(_1,i);if(_16){var _17=(!isc.Browser.isIE||isc.Browser.isStrict)?this.$o5:this.$27v;if(_5){_16.height=_2;_16.style[_17]=isc.emptyString}else{_16.height=isc.emptyString;_16.style[_17]=_2}
var _18=this.$28g(_16),_19=(_5?(_13?_2+isc.px:_2):isc.emptyString);if(_18){if(isc.Browser.isMoz||isc.Browser.isSafari)
_18.style.maxHeight=_19;else
_18.style.height=_19}}}}
if(isc.Browser.isSafari&&this.$28o){var _20=this.getTableElement(_1);if(_20!=null){_20.innerHTML=_20.innerHTML}}
this.$29j();if(_6){this.adjustOverflow("cell height changd")}else{this.$t6("cell height changed")}}
,isc.A.$29i=function(_1,_2,_3,_4){var _5=null;if(this.fixedRowHeights)_5="padding-top:0px;padding-bottom:0px;";else{_5=this.$281(_1,_2)}
if(isc.Browser.isMoz){if(_5==null)_5=this.$28z(_3);else _5+=this.$28z(_3)}
if(this.fastCellUpdates){if(_4==null)_4=this.getCellStyle(_1,_2,_3);var _6=isc.Element.getStyleText(_4,true);if(_6==null&&isc.Page.$29k){this.fastCellUpdates=false;this.redraw()}
if(_5!=null)_5+=_6;else _5=_6}
if(this.getCellCSSText){var _7=this.getCellCSSText(_1,_2,_3)
if(_7!=null){if(_5!=null)_5+=_7
else _5=_7}}
return _5}
,isc.A.shouldRefreshCellHTML=function(_1,_2,_3){return this.showHiliteInCells}
,isc.A.$29l=function(_1,_2){if((isc.EH.$ku||isc.EH.$km)&&isc.EH.lastEvent.target==this){var _3=this.getEventRow();if(_3!=_1)return true;if(_2!=null){var _4=this.getEventColumn();if(_2!=_4)return true}
return false}
return true}
,isc.A.refreshCellValue=function(_1,_2){var _3=this.getTableElement(_1,_2);if(!_3)return;if(!this.$29l(_1,_2)){this.delayCall("refreshCellValue",[_1,_2]);return}
var _4=this.getCellRecord(_1,_2),_5=this.fields[_2];if(!_5){this.logDebug("refreshCell called for invalid field "+_2);return}
var _6="";var _7=this.getCellStyle(_4,_1,_2),_8=this.$28v(_9);if(_8){_6+=this.$27s;var _9=(this.getRowHeight!=null?this.getRowHeight(_4,_1):this.cellHeight);_6+=this.$283(_9,_4,_1);var _10=this.$282(_1,