小编Ami*_*mit的帖子

我正在使用gridview,它动态地绑定数据存储区中的数据.我有两个文本框将数据输入网格.在提交按钮上单击我添加到我的数据存储区的文本框数据(无需存储在后端).现在我想用datastore刷新gridview.

我的代码:

_createEmptyRecord: function () {

var emptyrecord = Ext.data.Record.create(["id", "name", "type"]);

        return new emptyrecord({
            formula_id: 1,
            name: Amit,
            type: anything
        });
    },


    _addValuetogrid: function () {
        var record = this._createEmptyRecord();
        this._store.insert(0, record);
    },
_refreshgrid: function()
{

this._grid._addValuetogrid();

},

现在如何刷新我的Gridview？

请帮我...

我有一个有div的html页面id="grid-example".

我引用了一个js文件包含如下代码

Ext.onReady(function () {

var myData = [
    ['3m Co', 71.72, 0.02, 0.03, '9/1 12:00am'],
    ['Alcoa Inc', 29.01, 0.42, 1.47, '9/1 12:00am'],
    ['Altria Group Inc', 83.81, 0.28, 0.34, '9/1 12:00am'],
    ['American Express Company', 52.55, 0.01, 0.02, '9/1 12:00am'],
    ['American International Group, Inc.', 64.13, 0.31, 0.49, '9/1 12:00am'],
    ['AT&T Inc.', 31.61, -0.48, -1.54, '9/1 12:00am'],
    ['Boeing Co.', 75.43, 0.53, 0.71, '9/1 12:00am'],
    ['Caterpillar Inc.', 67.27, 0.92, 1.39, '9/1 12:00am'],
    ['Citigroup, Inc.', 49.37, 0.02, 0.04, '9/1 12:00am'],
    ['E.I. du …