Jquery-dialog Button Set gray non-clickable action

Var editupdate=function () {var appid=process_appid;$ ("#editupdate"). Dialog (' option ', ' appId ', appId); Var dlg = document.getelementbyid ("Editupdate");var elements =  Dlg.getelementsbytagname ("INPUT") for ( i = 0 ; i < elements.length ;  i++ ) {Var item = elements.item (i); if (item.name== "Finishtime") {       var date= new date (Applyall[appid][item.name]);             //date Formatting       var days=  Date.getdate ();  //returns the day of the one month   (1 ~ 31) from the  Date  object.                        var months=date.getmonth () +1;//returns the month   (0&NBSP;~&NBSP;11) from the  Date  object.             &nbSp;         var years=date.getfullyear ();//From  Date  The object returns the year as a four-digit number.                        var hours=date.gethours ();//returns  Date  object's Hour   (0 ~ 23).                        var minutes=date.getminutes ();//Return  Date  object's Minutes   (0 ~ 59).                        var seconds=date.getseconds ();//Returns the number of seconds for the  Date  object   (0 ~ 59).       if (days<10) {        days= "0" + Days;      }      if (hours<10) {          hours= "0" +hours;      }      if (MINUTES&LT;10) {        minutes= "0" +MINUTES;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;}       if (seconds<10) {        seconds= "0" +seconds;      }        if (months< {        months= "0" +MONTHS;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;}       item.value=years+ "-" +months+ "-" +days+ " " +hours+ ":" +minutes+ ":" + Seconds;      if (item.value== "Nan-nan-nan nan:nan:nan") {       item.value= "Nullvalue";      }       }else{      item.value = applyAll[appId][item.name];          }                }var elements = dlg.getelementsbytagname ("select"); for ( i = 0 ;  i < elements.length ; i++ ) {Var item = elements.item (i); item.value = applyall[appid][item.name];//button to determine if (item.value== "Finish") is disabled {               $ ("#editupdate"). Parent (). Find ("button"). each ( function ()  {                              if ( $ (this). Text ()  ==  ' modify '  )  {                                  $ (This). attr (' disabled ', true);                                }                               });} else{                             $ ("#editupdate"). Parent (). Find ("button"). each (function ()  {                              if ( $ (this). Text ()  ==  ' modify '  )  {                                 $ (This). attr (' disabled ',  false);                                 }                              }) ;}} $ ("#editupdate"). Dialog ("Open");};

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Jquery-dialog Button Set gray non-clickable action