Lightbox Load combo option onBeforeLightbox

Scheduler Javascript
#1

Hi :slight_smile:
I have a problem, i am trying to load options of my combo in lightbox depending on selected event.
My code is

[code]var lista_utenti=“”;
/**
*
*/

function caricaUtenti (event_id)
{
var ev = scheduler.getEvent(event_id);
var url = “PresenzeTurniSave?action=getSecondoOperatoreJson”;
url += “&id_vettore=”+ev.idArea;
url += “&tipo_int=”+ev.idTipoInt;
var loader = dhtmlxAjax.getSync(url);
lista_utenti = loader.xmlDoc.responseText;
}[/code]

This method set in lista_utenti corect json

[{ key: 0, label: "nessuno" },{ key: 607, label: "Pippo" },{ key: 612, label: "Operatore Android Tablet" },{ key: 613, label: "Pianificatore Email test Pianificatore Email test" }]

i call caricaUtenti inside the onBeforeLightbox code:

 scheduler.attachEvent("onBeforeLightbox", function (event_id){
	    	var ev = scheduler.getEvent(event_id);
			 if(ev != null && typeof ev != 'undefined' && ev.isIntervento =="true")
			{
				 // carico i secondi operatori
				 caricaUtenti(event_id);
				
					 scheduler.resetLightbox();
					 if((!is_congelatoProgrammato(ev.StatoIntervento) || ev.StatoIntervento== 'P'))
					 	scheduler.config.lightbox.sections=<%=param.get("LIGHTBOX_INTERVENTO")%>;
					 else
						 scheduler.config.lightbox.sections=<%=param.get("LIGHTBOX_INTERVENTO_CONG")%>;
					 scheduler.config.buttons_right = [];
					 if(ev.readonly == true || ev.readonly == "true")
					 {
						scheduler.config.buttons_left=["dhx_cancel_btn"];
					 }
					 else
					{
						 scheduler.config.buttons_left=["dhx_save_btn","dhx_cancel_btn"];
					}
			}
			 else
				 {
				 scheduler.resetLightbox();
				 scheduler.config.lightbox.sections=<%=param.get("LIGHTBOX_PRESENZA")%>;
				 if(ev.readonly == true || ev.readonly == "true")
				 {
					scheduler.config.buttons_left=["dhx_cancel_btn"];
					scheduler.config.buttons_right=[];
				 }
				 else
				{
					 scheduler.config.buttons_left=["dhx_save_btn","dhx_cancel_btn"];
					 if(ev.isAssenza == "true")
					 	scheduler.config.buttons_right=["dhx_delete_btn"];
				}
				 }
			 return true;
	    	
	   });

where param.get(“LIGHTBOX_INTERVENTO”) is

<![CDATA[[ {name:"Assegnazione", height:38, map_to:"isAssIntConfermata", type:"checkbox" ,checked_value: "true",unchecked_value: "false"} ,{name:"description", height:200, map_to:"text", type:"textarea"} ,{name:"custom", height:23, type:"select", options:sections, map_to:"section_id"} ,{name:"secop", map_to:"n41_auti_cod_sec_op", type:"combo", image_path: "./js/dhtmlx/combo/imgs/", filtering: true, options: lista_utenti} ,{name:"time", height:72, type:"time", map_to:"auto"}]]]>

When i open lightbox i can see that my servlet is called and it response correctly with a correct json but in secop combo in lightbox i see a lot of empty option.

thank you.

P.s. Why my label shows undefined?

scheduler.jpg848×614 44.7 KB

#2

in your code it still not clear how the options is assigned to the select. You have statis configuration, where “options:sections”, and in your code there is no line which sets the section array at all.

I think you need to eval lista_utenti at end of caricaUtenti method, to return json object ( not a string ), and later use something like to define new set of options.

var sections =  caricaUtenti(event_id);
#3

You are right i have to “eval” the response text :slight_smile:

thank you.