One problem about SelectItem fetching or filtering data from server by datasource

[liu080420114]

1. Version v9.0p_2014-02-15/LGPL Development Only

2. FireFox any version and Chrome

The problem description:

I use one SelectItem in a DynamicForm, and the SelectItem fetches data from server by DataSource. It fetches data when it

creates the first time (so I set its 'autoFetchData' true). I use 'picklist' to display it when click. The displayed listgrid is

set filtered (Its property 'showFilterEditor' is set true).

Acturally it was very like the example 'Featured Samples.Filter Related Records'.

But when I use as above, the problem appears. I click the selectitem and the listgird displays. I input one char in any

filtereditor, and the filtering does not process. When I open the server debug port and repeat it, I find the selectitme also

fetch data from server but not filter data which has been fetch on creating selectitem.
Furtherly when I input one char again, that is to say, input two chars, the filtering appears. And I futrher modify the input

value into one char or multiple chars, the filtering is normar.
But when I click the selectitem again and show the listgrid, the problem also appears again.

(Note: the SelectItem is located the line 91 and named infBoxLabel in the attach file 'uni_topo.js')
[code]
var infBoxLabel = ({
name: "infBoxLabel",
titleAlign : "left",
colSpan : 2,
width : "100%",
title:Uni_Util.getTitleHtml(sdn_uni_interface_name),
type:"select",
multiple:true,
valueField:"infName",
displayField:"infName",
pickListWidth:480,
autoFetchData:true,
defaultToFirstOption:true,
pickListProperties: {autoFetchData:false,
showFilterEditor:true,
filterOnKeypress:true,
filterButtonProperties:{visibility:"hidden"},
autoFetchTextMatchStyle:"substring",
},
pickListFields:[{name:"infName",
title:sdn_uni_phy_name,
type:"text",
required:true,
showDefaultContextMenu:false},

{name:"adminStatus",
title:sdn_uni_phy_admin_status,
valueMap:[sdn_uni_phy_admin_status_enable, sdn_uni_phy_admin_status_disable],
type:"select",
required:true,
showDefaultContextMenu:false},

{name:"infDesc",
title:sdn_uni_phy_description,
type:"text",
required:true,
showDefaultContextMenu:false}],
pickListCriteria:{start:0, length:10000, condStr:JSON.stringify({vrID: this.vrID, neIDs: this.neID})},
optionDataSource:isc.RestDataSource.create({
dataFormat : "json",
fetchDataURL : "/web/res/web-sdn-service/phyinf/fetch",
fields: [{name:"infName"},{name:"adminStatus"},{name:"infDesc"}],
operationBindings : [{operationType:"fetch", dataProtocol:"postMessage"}],
allowAdvancedCriteria:true,
}),
endRow: false,
});
[/ code]

Please check it.
Thank you.