Grid with 5 Combobox Slowly to Init

Suite and Optimus Suite 5
#1

Hi guys,

I’ve a grid with 5 combo, it’s very slowly to init the grid.



Here is my code, can you help me?



     gddesc = new dhtmlXGridObject(‘gbdesc’);

     gddesc.selMultiRows = false;

     gddesc.imgURL = “TreeGrid/codebase/imgs/”;

     gddesc.setHeader(“Pa�s,Anunciante,Meio,Ve�culo,Tipo de Anuncio,Ano,id_dis,id_cli”);

     gddesc.setInitWidths(“50,200,110,110,110,38,0,0”);

     gddesc.setColAlign(“left,left,left,left,left,right,right,right”)

     gddesc.setColTypes(“combo,combo,combo,combo,combo,edn,ro,ro”);

     gddesc.setColSorting(“str,str,str,str,str,str,str,str”);

     gddesc.setColumnIds(“pais,anun,meio,veic,tipoanun,ano,id_dis,id_cli”);

     gddesc.setSkin(“light”);

     gddesc.init();



     cbPais = gddesc.getColumnCombo(0);

     cbPais.readonly(true);

     cbPais.loadXML(“country.xml”);



#2


Hi,


If your combos are rather big, you can try to use autocomplete mode for them.


Please, have a look at the article:


dhtmlx.com/docs/products/dhtmlxC … ilter.html

#3


Hi Alex,



The problem is not with the size of combos, it is before combobox loads. I already to separate the combobox load process from Init, and the delay is in the INIT process.



When I change the type of combobox to “co” instead of “combo” the init occours normaly.



Some idea? :slight_smile:



Thanks very much.



 

#4

During init grid creates empty combo objects for each column - but creating of 5 combo objects if pretty easy task , which must not require any significant time.
After data loaded in grid, values will be converted to labels , which can take some time based on size of grid.

How big dataset loaded and grid and count of options per combo?