dhtmlxgrid_excell_calendar.js

dhtmlxGrid 是跨浏览器的 JavaScript 表格控制组件（Grid Control）

/*
Copyright Scand LLC http://www.scbr.com
This version of Software is free for using in GNU GPL applications. For other use or to get Professional Edition please contact [e-mail] to obtain license
*/ 

document.write("<script src='"+_js_prefix+"calendar/YAHOO.js'></script>");
document.write("<script src='"+_js_prefix+"calendar/event.js'></script>");
document.write("<script src='"+_js_prefix+"calendar/calendar.js'></script>");
document.write("<script src='"+_js_prefix+"calendar/calendar_init.js'></script>");

document.write("<link rel='stylesheet' type='text/css' href='"+_js_prefix+"calendar/calendar.css'></link>");

 
function eXcell_calendar(cell){
 try{
 this.cell = cell;
 this.grid = this.cell.parentNode.grid;
}catch(er){}
 this.edit = function(){
 if(!window._grid_calendar)_grid_calendar_init();
 var arPos = this.grid.getPosition(this.cell);
 var pval=this._date2str2(this.cell.val||new Date());
 window._grid_calendar.render(arPos[0],arPos[1]+this.cell.offsetHeight,this,pval);
 this.cell._cediton=true;
 this.val=this.cell.val;
}
 this.getValue = function(){
 
 if(this.cell.val)return this._date2str2(this.cell.val);
 return this.cell.innerHTML.toString()._dhx_trim()
}

 this.detach = function(){
 if(this.cell._cediton)this.cell._cediton=false;
 else return;
 var z=window._grid_calendar.getSelectedDates()[0];
 window._grid_calendar.hide();
 if(!z.getFullYear())return;

 this.cell.val=new Date(z.valueOf());
 this.setCValue(this._date2str(z),z);
 return this.val.valueOf()!=z.valueOf();
}
 this._2dg=function(val){
 if(val.toString().length==1)
 return("0"+val.toString());
 return val;
}
 this._date2str2=function(z){
 return("m/d/y").replace("m",this._2dg((z.getMonth()*1+1))).replace("d",this._2dg(z.getDate())).replace("y",this._2dg((z.getFullYear()*1)));
}
 this._date2str=function(z){
 return(this.grid._dtmask||"m/d/y").replace("m",this._2dg((z.getMonth()*1+1))).replace("d",this._2dg(z.getDate())).replace("y",this._2dg((z.getFullYear()*1)));
}
}
eXcell_calendar.prototype = new eXcell;
eXcell_calendar.prototype.setValue = function(val){
 if(!val || val.toString()._dhx_trim()=="")
 val="";
 this.cell.val=new Date(val.toString());

 if((this.cell.val=="NaN")||(this.cell.val=="Invalid Date")){
 this.cell.val="";
 this.setCValue("&nbsp;",0);
}
 else
 this.setCValue(this._date2str(this.cell.val),this.cell.val);
}