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我正在使用带有asp.net c#的Obout Grid我们有一个嵌套的Obout Grid我正在编辑详细信息网格在执行更新后我们想要刷新主网格并且在刷新后我们想要保持更新的扩展我的网格是

<obout:Grid ID="GrdVendor" runat="server" AutoGenerateColumns="false" AutoPostBackOnSelect="false"
                    AllowSorting="false" ShowFooter="false" AllowPaging="false" Width="100%" Height="370px"
                    PageSize="0" AllowAddingRecords="false" AllowPageSizeSelection="false">
                    <ScrollingSettings ScrollHeight="500" />
                    <Columns>
                        <obout:Column DataField="ORG_ID" Visible="false" HeaderText="Org ID">
                        </obout:Column>
                        <obout:Column DataField="VENDOR_ID" Visible="false" HeaderText="VENDOR ID">
                        </obout:Column>
                        <obout:Column DataField="ORGANIZATION_NAME" Visible="true" HeaderText="Organization Name"
                            Width="33%">
                        </obout:Column>
                        <obout:Column DataField="outstanding_amt" Visible="true" HeaderText="Outstanding Amt"
                            Width="33%" HeaderAlign="right" Align="right">
                        </obout:Column>
                        <obout:Column DataField="OUTSTANDING_REQ_AMT" Visible="true" HeaderText="Outstanding Req Amt"
                            Width="33%" HeaderAlign="right" Align="right">
                        </obout:Column>
                    </Columns>
                    <MasterDetailSettings LoadingMode="OnCallback" />
                    <DetailGrids>
                        <obout:DetailGrid runat="server" ID="GrdCategoryDetails" ForeignKeys="VENDOR_TYPE_LOOKUP_CODE,VENDOR_ID,ORG_ID"
                            AllowSorting="false" DataSourceID="vendor_Details" PageSize="10" AllowPaging="true"
                            Width="98%" AllowAddingRecords="false" AllowPageSizeSelection="true" AutoGenerateColumns="false"
                            ShowCollapsedGroups="false" ShowFooter="true" AllowDataAccessOnServer="true"
                            OnUpdateCommand="GrdCategoryDetails_UpdateCommand">
                            <ScrollingSettings ScrollHeight="250" />
                            <ClientSideEvents OnClientUpdate="onCommand" ExposeSender="true" />
                            <Columns>
                                <obout:Column DataField="ORG_ID" Visible="false" HeaderText="Org ID" ReadOnly="true">
                                </obout:Column>
                                <obout:Column DataField="VENDOR_ID" Visible="false" HeaderText="Vendor ID" ReadOnly="true">
                                </obout:Column>
                                <obout:Column DataField="VENDOR_TYPE_LOOKUP_CODE" Visible="true" HeaderText="Broker Type"
                                    ReadOnly="true" Width="33%">
                                </obout:Column>
                                <obout:Column DataField="OUTSTANDING_AMT" Visible="true" HeaderText="Outstanding Amt"
                                    HeaderAlign="right" Align="right" ReadOnly="true" Width="33%">
                                </obout:Column>
                                <obout:Column DataField="OUTSTANDING_REQ_AMT" Visible="true" HeaderText="Outstanding Req Amt"
                                    HeaderAlign="right" Align="right" Width="33%">
                                </obout:Column>
                                <obout:Column ID="Column1" AllowEdit="true" HeaderText="Edit" Width="100" runat="server">
                                </obout:Column>
                            </Columns>
                            <DetailGrids>
                                <obout:DetailGrid runat="server" ID="GrdvendorDetailsGrid" ForeignKeys="VENDOR_TYPE_LOOKUP_CODE,VENDOR_ID,ORG_ID"
                                    AutoGenerateColumns="false" AllowSorting="false" DataSourceID="Vendor_Details1"
                                    PageSize="10" AllowPaging="true" Width="98%" AllowAddingRecords="false">
                                    <Columns>
                                        <obout:Column DataField="ORG_ID" Visible="false" HeaderText="Org ID" ReadOnly="true">
                                        </obout:Column>
                                        <obout:Column DataField="VENDOR_ID" Visible="false" HeaderText="Vendor ID" ReadOnly="true">
                                        </obout:Column>
                                        <%--<obout:Column DataField="VENDOR_TYPE_LOOKUP_CODE" Visible="true" HeaderText="Broker Type"
                                    ReadOnly="true" Width="25%">
                                </obout:Column>--%>
                                        <obout:Column DataField="VENDOR_NAME" Visible="true" HeaderText="Vendor Name" ReadOnly="true"
                                            Width="33%">
                                        </obout:Column>
                                        <obout:Column DataField="OUTSTANDING_AMT" Visible="true" HeaderText="Outstanding Amt"
                                            HeaderAlign="right" Align="right" ReadOnly="true" Width="33%">
                                        </obout:Column>
                                        <obout:Column DataField="OUTSTANDING_REQ_AMT" Visible="true" HeaderText="Outstanding Req Amt"
                                            HeaderAlign="right" Align="right" Width="33%">
                                        </obout:Column>
                                    </Columns>
                                    <DetailGrids>
                                        <obout:DetailGrid runat="server" ID="GrdInvoiceDetailsGrid" AutoGenerateColumns="false"
                                            AllowAddingRecords="false" AllowSorting="false" AllowPaging="true" PageSize="10"
                                            ForeignKeys="VENDOR_TYPE_LOOKUP_CODE,VENDOR_ID,ORG_ID" Width="98%" DataSourceID="SqlDataSource_InvoiceDetails">
                                            <Columns>
                                                <obout:Column DataField="INVOICE_ID" HeaderText="Invoice ID" ReadOnly="true" Visible="false">
                                                </obout:Column>
                                                <obout:Column DataField="ORG_ID" HeaderText="ORG_ID" ReadOnly="true" Visible="false">
                                                </obout:Column>
                                                <obout:Column DataField="ORGANIZATION_NAME" HeaderText="Organization Name" Wrap="true"
                                                    ReadOnly="true" Width="18%">
                                                </obout:Column>
                                                <obout:Column DataField="PROJECT_DESCRIPTIONS" HeaderText="Project" Wrap="true" Width="12%"
                                                    ReadOnly="true">
                                                </obout:Column>
                                                <obout:Column DataField="INVOICE_NUM" HeaderText="Invoice Num" Wrap="true" ReadOnly="true"
                                                    Width="12%">
                                                </obout:Column>
                                                <obout:Column DataField="INVOICE_DATE" HeaderText="Invoice Date" Wrap="true" ReadOnly="true"
                                                    Width="13%" DataFormatString="{0:MM/dd/yyyy}">
                                                </obout:Column>
                                                <obout:Column DataField="INVOICE_AMT" HeaderText="Invoice Amt" Wrap="true" ReadOnly="true"
                                                    HeaderAlign="right" Align="right" Width="13%">
                                                </obout:Column>
                                                <obout:Column DataField="OUTSTANDING_AMT" HeaderText="Outstanding Amt" Wrap="true"
                                                    HeaderAlign="right" Align="right" Width="15%" ReadOnly="true">
                                                </obout:Column>
                                                <obout:Column DataField="OUTSTANDING_REQ_AMT" HeaderText="Outstanding Req Amt" Wrap="true"
                                                    HeaderAlign="right" Width="15%" Align="right">
                                                </obout:Column>
                                            </Columns>
                                        </obout:DetailGrid>
                                    </DetailGrids>
                                </obout:DetailGrid>
                            </DetailGrids>
                        </obout:DetailGrid>
                    </DetailGrids>
                </obout:Grid>


<script type="text/javascript">
    function onCommand(sender, record) {
        var masterGrid = getMasterGrid(sender.ID, null);
        window.setTimeout(masterGrid.ID + '.refresh();', 250);
    }

    function getMasterGrid(detailGridId, currentGrid) {
        if (!currentGrid) {
            currentGrid = GrdVendor;
        }

        if (currentGrid.DetailGrids) {
            for (var i = 0; i < currentGrid.DetailGrids.length; i++) {
                if (currentGrid.DetailGrids[i].ID == detailGridId) {
                    return currentGrid;
                } else {
                    var masterGrid = getMasterGrid(detailGridId, currentGrid.DetailGrids[i]);
                    if (masterGrid != null) {
                        return masterGrid;
                    }
                }
            }
        }

        return null;
    }
</script>
4

1 回答 1

0

我重新创建了您的示例，这是我的答案：

<script type="text/javascript">
    var expandedDetailsIndexes = '';

    function addLoadEvent(func) {
        var oldonload = window.onload;
        if (typeof window.onload != 'function') {
            window.onload = func;
        } else {
            window.onload = function () {
                if (oldonload) {
                    oldonload();
                }
                func();
            }
        }
    }

    function AttachEvents() {
        oboutGrid.prototype.manageDetailGridsExpandedState_old = oboutGrid.prototype.manageDetailGridsExpandedState;
        oboutGrid.prototype.manageDetailGridsExpandedState = function (obj) {
            var currentRow = obj.parentNode.parentNode.parentNode.parentNode;
            this.manageDetailGridsExpandedState_old(obj);
            storeExpandedDetails(this.ID, this.getElementIndex(currentRow));
        }
    }

    function storeExpandedDetails(gridId, rowIndex) {
        var expandedDetails = expandedDetailsIndexes;

        var existingElement = false;
        if (expandedDetails != '') {
            var arrExpandedDetails = expandedDetails.split(',');

            var gridBaseId = gridId;

            if (gridBaseId.indexOf('_') != -1) {
                gridBaseId = gridId.substr(0, gridId.indexOf('_'));
            }
            for (var i = 0; i < arrExpandedDetails.length; i += 2) {
                if (arrExpandedDetails[i].indexOf(gridBaseId) == 0) {
                    arrExpandedDetails[i] = gridId;
                    arrExpandedDetails[i + 1] = rowIndex;

                    existingElement = true;
                }
            }
        } else {
            var arrExpandedDetails = new Array();
        }

        if (!existingElement) {
            arrExpandedDetails.push(gridId);
            arrExpandedDetails.push(rowIndex);
        }

        expandedDetailsIndexes = arrExpandedDetails.join(',');
    }

    function restoreExpandedDetails(tempExpandedDetails) {
        if (tempExpandedDetails != '') {
            var arrExpandedDetails = tempExpandedDetails.split(',');

            var gridId = arrExpandedDetails.shift();
            var rowIndex = arrExpandedDetails.shift();

            try {
                var grid = eval(gridId);
                grid.getExpandCollapseDetailsButtonForRow(grid.GridBodyContainer.firstChild.firstChild.childNodes[1].childNodes[rowIndex]).onclick();
                tempExpandedDetails = arrExpandedDetails.join(',');
            } catch (ex) {
            }

            window.setTimeout(function () { restoreExpandedDetails(tempExpandedDetails); }, 500);
        }
    }


    function onCommand(sender, record) {
        var masterGrid = getMasterGrid(sender.ID, null);
        eval(masterGrid.ID + '.refresh();');
        window.setTimeout(function () {             
            restoreExpandedDetails(expandedDetailsIndexes);
        }, 250);
    }

    function getMasterGrid(detailGridId, currentGrid) {
        if (!currentGrid) {
            currentGrid = GrdVendor;
        }

        if (currentGrid.DetailGrids) {
            for (var i = 0; i < currentGrid.DetailGrids.length; i++) {
                if (currentGrid.DetailGrids[i].ID == detailGridId) {
                    return currentGrid;
                } else {
                    var masterGrid = getMasterGrid(detailGridId, currentGrid.DetailGrids[i]);
                    if (masterGrid != null) {
                        return masterGrid;
                    }
                }
            }
        }

        return null;
    }

    addLoadEvent(function () {
        AttachEvents();
    });
</script>
于 2016-04-14T07:49:22.723 回答