C# 使用jQuery向GridView添加行并保存
如果我使用jQuery将行添加到GridView，我是否能够使用以下命令获取新添加的行：C# 使用jQuery向GridView添加行并保存,c#,asp.net,C#,Asp.net,如果我使用jQuery将行添加到GridView，我是否能够使用以下命令获取新添加的行： foreach (GridViewRow row in gvMyGridView.Rows) { } 如何添加行以便在代码隐藏中进行迭代？我将Gridview控件放在一个更新面板中，并设置一个异步触发器以指向“添加”按钮（以便在添加新行时不会刷新整个页面） 然后在代码隐藏中，我向数据表添加新行。将datatable保存在viewstate中，并将gridview重新绑定到viewstate。然后，在从g
foreach (GridViewRow row in gvMyGridView.Rows)
{
}
如何添加行以便在代码隐藏中进行迭代？我将Gridview控件放在一个更新面板中，并设置一个异步触发器以指向“添加”按钮（以便在添加新行时不会刷新整个页面） 然后在代码隐藏中，我向数据表添加新行。将datatable保存在viewstate中，并将gridview重新绑定到viewstate。然后，在从gridview获取数据时，循环查看viewstate datatable行 不确定这是否是最好的解决方案，但到目前为止，它一直在为我工作
protected void cmdAdd(){
datatable table=(datatable)viewstate["savedTable"];
datarow row = table.newRow;
row["myColumnName"]=txtSomething.text;
datatable.rows.add(row);
viewstate["savedTable"]=table;
grid.datasource=viewstate["savedTable"];
grid.databind();
// or create your own functions to make the code reusable
}
protected void cmdSave(){
datatable table=viewstate["savedTable"];
foreach(datarow row in table.rows){
//do stuff
}
}
<asp:UpdatePanel runat="server" ChildrenAsTriggers="true" UpdateMode="Conditional">
<ContentTemplate>
<asp:GridView runat="server" ID="stockTakeGrid"
CssClass="table table-striped table-bordered table-condensed table-hover"
AllowPaging="true" PageSize="8" OnPageIndexChanging="stockTakeGrid_PageIndexChanging"
ShowHeaderWhenEmpty="true"
OnRowCommand="stockTakeGrid_RowCommand"
OnRowDataBound="stockTakeGrid_RowDataBound">
<Columns>
<asp:TemplateField>
<ItemTemplate>
<asp:LinkButton runat="server" ID="cmdEdit" CssClass="btn" ToolTip="Edit Stock"
CommandName="editStock" CommandArgument="<%# ((GridViewRow) Container).RowIndex %>">
<span><i class=" glyphicon glyphicon-pencil"></i></span>
</asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="ITEMCODE" HeaderText="Item Code" />
<asp:BoundField DataField="ITEMDESC" HeaderText="Item Desc" />
<asp:BoundField DataField="ONHAND" HeaderText="Stock On Hand" />
<asp:BoundField DataField="STCOUNT" HeaderText="Stock Count" />
<asp:BoundField DataField="VARIANCE" HeaderText="Variane" />
<asp:BoundField DataField="PRICE" HeaderText="Price" />
<asp:BoundField DataField="VALUE" HeaderText="Value" DataFormatString="{0:0,0.00}" />
<asp:BoundField DataField="COMMENT" HeaderText="Comment" />
</Columns>
<PagerStyle CssClass="pagination-ys" />
</asp:GridView>
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="cmbLocation" EventName="selectedindexchanged" />
<asp:AsyncPostBackTrigger ControlID="cmdSaveLine" EventName="click" />
</Triggers>
</asp:UpdatePanel>
<!--Item Modal-->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
<h4 class="modal-title" id="myModalLabel">Set actual stock count</h4>
</div>
<div class="modal-body">
<asp:UpdatePanel runat="server" UpdateMode="Conditional" ChildrenAsTriggers="false">
<ContentTemplate>
<div class="form-group">
<asp:Label runat="server" CssClass="control-label col-md-2 ">Item Code</asp:Label>
<div class="col-md-2">
<asp:TextBox runat="server" ID="txtItemCode" CssClass="form-control" ReadOnly="true"></asp:TextBox>
</div>
<div class="col-md-6">
<asp:TextBox runat="server" ID="txtItemDesc" CssClass="form-control" ReadOnly="true"></asp:TextBox>
</div>
</div>
<div class="form-group">
<asp:Label runat="server" CssClass="control-label col-md-2">Stock on Hand</asp:Label>
<div class="col-md-2">
<asp:TextBox runat="server" ID="txtOnHand" CssClass="form-control" ReadOnly="true"></asp:TextBox>
</div>
</div>
<div class="form-group">
<asp:Label runat="server" CssClass="control-label col-md-2">Stock Count</asp:Label>
<div class="col-md-2">
<asp:TextBox runat="server" ID="txtSTCount" CssClass="form-control decimal-empty"></asp:TextBox>
</div>
</div>
<div class="form-group">
<asp:Label runat="server" CssClass="control-label col-md-2">Comment</asp:Label>
<div class="col-md-10">
<asp:TextBox runat="server" CssClass="form-control" TextMode="MultiLine" ID="txtComment" ></asp:TextBox>
</div>
</div>
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="stockTakeGrid" EventName="rowcommand" />
</Triggers>
</asp:UpdatePanel>
</div>
<div class="modal-footer">
<asp:UpdatePanel runat="server" UpdateMode="Conditional" ChildrenAsTriggers="false">
<ContentTemplate>
<asp:Button runat="server" ID="cmdSaveLine" CssClass="btn btn-info pull-left" Text="Save"
OnClientClick="$('#myModal').modal('hide');" OnClick="cmdSaveLine_Click" />
</ContentTemplate>
</asp:UpdatePanel>
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
<asp:UpdatePanel runat="server" ChildrenAsTriggers="true" UpdateMode="Conditional">
<ContentTemplate>
<asp:GridView runat="server" ID="stockTakeGrid"
CssClass="table table-striped table-bordered table-condensed table-hover"
AllowPaging="true" PageSize="8" OnPageIndexChanging="stockTakeGrid_PageIndexChanging"
ShowHeaderWhenEmpty="true"
OnRowCommand="stockTakeGrid_RowCommand"
OnRowDataBound="stockTakeGrid_RowDataBound">
<Columns>
<asp:TemplateField>
<ItemTemplate>
<asp:LinkButton runat="server" ID="cmdEdit" CssClass="btn" ToolTip="Edit Stock"
CommandName="editStock" CommandArgument="<%# ((GridViewRow) Container).RowIndex %>">
<span><i class=" glyphicon glyphicon-pencil"></i></span>
</asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="ITEMCODE" HeaderText="Item Code" />
<asp:BoundField DataField="ITEMDESC" HeaderText="Item Desc" />
<asp:BoundField DataField="ONHAND" HeaderText="Stock On Hand" />
<asp:BoundField DataField="STCOUNT" HeaderText="Stock Count" />
<asp:BoundField DataField="VARIANCE" HeaderText="Variane" />
<asp:BoundField DataField="PRICE" HeaderText="Price" />
<asp:BoundField DataField="VALUE" HeaderText="Value" DataFormatString="{0:0,0.00}" />
<asp:BoundField DataField="COMMENT" HeaderText="Comment" />
</Columns>
<PagerStyle CssClass="pagination-ys" />
</asp:GridView>
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="cmbLocation" EventName="selectedindexchanged" />
<asp:AsyncPostBackTrigger ControlID="cmdSaveLine" EventName="click" />
</Triggers>
</asp:UpdatePanel>
<!--Item Modal-->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
<h4 class="modal-title" id="myModalLabel">Set actual stock count</h4>
</div>
<div class="modal-body">
<asp:UpdatePanel runat="server" UpdateMode="Conditional" ChildrenAsTriggers="false">
<ContentTemplate>
<div class="form-group">
<asp:Label runat="server" CssClass="control-label col-md-2 ">Item Code</asp:Label>
<div class="col-md-2">
<asp:TextBox runat="server" ID="txtItemCode" CssClass="form-control" ReadOnly="true"></asp:TextBox>
</div>
<div class="col-md-6">
<asp:TextBox runat="server" ID="txtItemDesc" CssClass="form-control" ReadOnly="true"></asp:TextBox>
</div>
</div>
<div class="form-group">
<asp:Label runat="server" CssClass="control-label col-md-2">Stock on Hand</asp:Label>
<div class="col-md-2">
<asp:TextBox runat="server" ID="txtOnHand" CssClass="form-control" ReadOnly="true"></asp:TextBox>
</div>
</div>
<div class="form-group">
<asp:Label runat="server" CssClass="control-label col-md-2">Stock Count</asp:Label>
<div class="col-md-2">
<asp:TextBox runat="server" ID="txtSTCount" CssClass="form-control decimal-empty"></asp:TextBox>
</div>
</div>
<div class="form-group">
<asp:Label runat="server" CssClass="control-label col-md-2">Comment</asp:Label>
<div class="col-md-10">
<asp:TextBox runat="server" CssClass="form-control" TextMode="MultiLine" ID="txtComment" ></asp:TextBox>
</div>
</div>
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="stockTakeGrid" EventName="rowcommand" />
</Triggers>
</asp:UpdatePanel>
</div>
<div class="modal-footer">
<asp:UpdatePanel runat="server" UpdateMode="Conditional" ChildrenAsTriggers="false">
<ContentTemplate>
<asp:Button runat="server" ID="cmdSaveLine" CssClass="btn btn-info pull-left" Text="Save"
OnClientClick="$('#myModal').modal('hide');" OnClick="cmdSaveLine_Click" />
</ContentTemplate>
</asp:UpdatePanel>
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
&时代；
设置实际库存数量
项目代码
库存
存货盘点
评论
接近
希望这有帮助 您可以添加gridview并更新aspx页面中的面板代码吗？