Call Back Ext JS (hide,show)

Cara hide,show,set value ExtJs Call Back

Get ID Componen Callback and hide

[java]

if(docflow_seq==5) {
Ext.getCmp('button-1031').hide();
}

Ext.getCmp('buttonsavedetailsform').hide();
try{
_COM_btnprint.setDisabled(false);
}catch(e){}

[/java]



Get ID Componen Callback and hide (graylite)

[java]

_COM_flowhistory.show().setDisabled(false);

if(doc_term==0) {
_COM_doc_cashpaid.setValue(1);
}else{
_COM_doc_cashpaid.setValue(0);
}

if (docflow_seq==10) {
_COM_btncop.show().setDisabled(false);

} else {
_COM_btncop.show().setDisabled(false);

if (docflow_seq<10) { _COM_rejournal.show().setDisabled(true); }

}

if(!window.openlink){
window.openlink = function(promoid){
OPENLINK('http://'+window.location.host+'/web/application/index.php/details/index?code=Form.Sales.Promotion&mode=open&doc_id='+promoid,1,'Sales Promotion')
}
}
[/java]

inline if in JavaScript
condition==1 ? true : false

[java]
/*---- One Condition ----*/
trans_pack==1? item_sellprice : item_sellpack

/*---- Multi Condition ----*/
(trans_pack>0)?trans_pack*item_subqty:trans_qty2*1 || trans_qty

trans_bonus==1?0:(trans_price!=0 && trans_price2==0)?trans_price:((trans_qty==0)?0:(trans_price2 >0)? trans_price2:(trans_pack==0)?item_sellprice: item_sellpack)

/*---- in Grid ----*/
if(_ROWS.get('trans_qty2')!=trans_qty){
_ROWS.set('trans_qty2', trans_qty);
}


[/java]