【发布时间】:2014-12-21 05:59:12
【问题描述】:
我正在使用dgrid,我正在尝试在外部设置数据存储。当页面加载时,我调用aliasTicket.load() 来创建网格。在网格加载时,datasource 为空。当执行查询时,setAliasSource(aliasData); 被设置。
没有错误,但网格仍然是空的。 aliasStore 正在使用数据进行更新,但即使在网格刷新后它也不会反映在网格上。查询后如何获取网格中反映的数据?
Javascript 对象
var aliasTicket = (function (){
var aliasData = [];
require([ "dojo/store/Observable", "dojo/store/Memory"]);
var aliasStore = new dojo.store.Observable(new dojo.store.Memory({
data: aliasData,
idProperty: "id"
}));
return{
load:function(){
require([
........
], function(declare, Memory, OnDemandGrid, ColumnSet, Selection,
selector, Keyboard, DijitRegistry, editor, ColumnHider,
registry, Observable,lang) {
aliasData = this.aliasData;
var Store = this.aliasStore = new dojo.store.Observable(new dojo.store.Memory({
data: aliasData,
idProperty: "id"
}));
console.log(Store);
var CustomAliasNameGrid = declare([OnDemandGrid, selector, Selection, Keyboard, editor, DijitRegistry, ColumnHider]);
var aliasNameGrid = new CustomAliasNameGrid({
store: Store,
columns: {
id: {
label: "Id",
field: "id",
hidden: true,
autoSizeColumn: true
},
employeeTicketId: {
label: "Employee Ticket Id",
field: "employeeTicketId",
hidden: true,
autoSizeColumn: true
},
chkBox: selector({}),
aliasName: {
label: "Alias Names",
field: "aliasTicketName",
autoSizeColumn: true,
formatter: function(str) {
return str.replace(/\w\S*/g, function(txt) {
return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();
});
}
}
},
selectionMode: "none",
loadingMessage: "Loading data...",
noDataMessage: "No results found....",
allowSelectAll: true
}, "aliasNameGrid");
aliasNameGrid.refresh()
});
},
setAliasSource: function (data){
console.log(data);
this.aliasSource = data;
},
setAliasData: function (data){
this.aliasData = data;
},
getAliasSource: function (){
return this.aliasSource;
}
};
})();
设置数据存储数据
aliasData = [{.....},
{.....},
{......];
require(["dijit/dijit"]);
aliasTicket.setAliasSource(aliasData);
dijit.byId('aliasNameGrid').refresh();
【问题讨论】:
标签: javascript json dojo scope dgrid