不同浏览器Ext.Window父窗体获取子窗体信息值

来源：互联网发布：焦晃北平无战事知乎编辑：程序博客网时间：2024/06/05 14:07

javascript代码：

    <script type="text/javascript">        var i = 0, mygroup;        function newWin() {            //alert('ok');            var win = new Ext.Window({                id: "MyProfile",                title: "测试弹出窗口",                width: 800,                height: 400,                html: '<iframe id="frame_MyProfile" scrolling="auto" frameborder="0" width="100%" height="100%" src="../MyProfile/MyProfile.aspx"></iframe>',                maximizable: false,                resizable: false,                listeners: {                    close: function (_this) {                        if  (navigator.userAgent.indexOf("BIDU") > 0)                        {                            alert(window.frames["frame_MyProfile"].document.all("txt_OrderID2").value);                        }                        else if (navigator.userAgent.indexOf("Chrome") > 0 || navigator.userAgent.indexOf("Firefox") > 0) {                            alert(window.frames["frame_MyProfile"].contentWindow.document.getElementById("txt_OrderID2").value);                        }                        else {                            alert(window.frames["frame_MyProfile"].document.all("txt_OrderID2").value);                        }                    }                },            });            win.show();        }        Ext.onReady(function () {            Ext.get("btnWindow").on("click", newWin);                        Ext.get("btnAlert").on("click", function () {                Ext.MessageBox.alert("请注意", "这是ExtJS的提示框");            });        });    </script>

html代码：

    <input id="btnWindow" type="button" value="修改" />    <input id="btnAlert" type="button" value="消息" />

子窗体代码：

    <div style="display: none">        <asp:Button ID="btn_Confirm" runat="server" OnClick="btn_Confirm_OnClick" />        <input id="txt_OrderID2" type="text" value="1200" />    </div>        <script type="text/javascript">                function closeWin() {

    document.getElementById("txt_OrderID2").value=100;            parent.Ext.getCmp('MyProfile').close();                    }    </script>

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