javascript - AutoPostBack 导致隐藏的 div 崩溃-6ren

javascript - AutoPostBack 导致隐藏的 div 崩溃

转载作者：行者123 更新时间：2023-11-28 05:17:27

我下载了一个名为“Gentelella-Master Admin”的模板，用于我的 asp.net 应用程序。情况就像我有一个启用了自动回发的下拉列表，当它不活动时，隐藏的 div 会折叠到下拉列表中。你能告诉我我的编码有什么问题吗？感谢您的提前。

注意:当购买产品面板未折叠(隐藏)时，每当我更改已执行自动回发的下拉列表“产品”时，购买产品面板都会显示。

这里是 INDEX.ASPX

 <div class="col-md-12 col-sm-12 col-xs-12">
            <div class="x_panel">
                <div class="x_title">
                    <h2>New Trade Header<asp:HiddenField ID="hf1" runat="server" /></h2>
                    <ul class="nav navbar-right panel_toolbox">
                        <li><a class=""><i class=""></i></a>
                        </li>
                        <li><a class="collapse-link"><i class="fa fa-chevron-up"></i></a>
                        </li>
                        <li><a class=""><i class="fa fa-close"></i></a>
                        </li>
                    </ul>
                    <div class="clearfix"></div>
                </div>
                <div class="x_content">
                    <div id="demo-form2" class="form-horizontal form-label-left data-parsley-validate">
                        <div class="form-group">
                             <div class="col-md-3 col-sm-3 col-xs-12">
                                <asp:Label ID="Label4" runat="server" class="col-md-7 col-sm-3 col-xs-12 tem">Product</asp:Label>
                                <asp:DropDownList ID="ddProd" runat="server" class="form-control col-md-3 col-sm-3 col-xs-12 required" DataTextField="prodType" DataValueField="prID" AutoPostBack="true">
                                </asp:DropDownList>
                            </div>
                            <div class="col-md-3 col-sm-3 col-xs-12">
                                <asp:Label ID="lblSpecs" runat="server" class="col-md-12 col-sm-3 col-xs-12 tem">Product Specification</asp:Label>
                                <asp:DropDownList ID="ddProdSpec" runat="server" class="form-control col-md-3 col-sm-3 col-xs-12 required" DataTextField ="specDesc" DataValueField ="specID">
                                </asp:DropDownList>
                            </div>
                            <div class="col-md-3 col-sm-3 col-xs-12">
                                <asp:Label ID="Label3" runat="server" class="col-md-12 col-sm-3 col-xs-12 tem" >Reference. No</asp:Label>
                                <asp:TextBox ID="txtRefNo" runat="server" class="form-control col-md-3 col-sm-3 col-xs-12" ></asp:TextBox>
                            </div>

                            <div class="col-md-3 col-sm-3 col-xs-12">
                                <asp:Label ID="lblContractNo" runat="server" class="col-md-7 col-sm-3 col-xs-12 tem">Contact No *</asp:Label>
                                <asp:TextBox ID="txtContractNo" runat="server" class="form-control col-md-3 col-sm-3 col-xs-12" required="required"></asp:TextBox>
                            </div>
                        </div>
                        <div class="form-group">
                             <div class="col-md-3 col-sm-3 col-xs-12">
                                <asp:Label ID="lblDeliveryDate" runat="server" class="col-md-7 col-sm-3 col-xs-12 tem">Delivery Date *</asp:Label>
                                <asp:TextBox ID="txtDeliveryDate" runat="server" class="date-picker form-control col-md-7 col-xs-12 required"></asp:TextBox>
                            </div>
                            <div class="col-md-3 col-sm-3 col-xs-12">
                                <asp:Label ID="lblPurchaseContractTerms" runat="server" class="col-md-12 col-sm-3 col-xs-12 tem">Purchase Contract Terms</asp:Label>
                                <asp:DropDownList ID="ddPurContractTerms" runat="server" DataTextField="purconName" DataValueField="purconID" CssClass="form-control col-md-3 col-sm-3 col-xs-12 required"></asp:DropDownList>
                            </div>
                            <div class="col-md-3 col-sm-3 col-xs-12">
                                <asp:Label ID="Label6" runat="server" class="col-md-8 col-sm-3 col-xs-12 tem">Exhange Rate</asp:Label>
                                <asp:DropDownList ID="ddExRate" runat="server" DataTextField="exRateValue" DataValueField="exRateID" class="form-control col-md-3 col-sm-3 col-xs-12 required">
                                </asp:DropDownList>
                            </div>
                            <div class="col-md-3 col-sm-3 col-xs-12">
                                <asp:Label ID="Label7" runat="server" class="col-md-7 col-sm-3 col-xs-12 tem">Vessel</asp:Label>
                                <asp:DropDownList ID="ddVessel" runat="server" DataTextField="VesselName" DataValueField="vID" class="form-control col-md-3 col-sm-3 col-xs-12 required">
                                </asp:DropDownList>
                            </div>
                        </div>
                        <div class="form-group">
                            <div class="col-md-3 col-sm-3 col-xs-12">
                                <asp:Label ID="lblQuantity" runat="server" class="col-md-7 col-sm-3 col-xs-12 tem">Quantity</asp:Label>
                                <asp:TextBox ID="txtQuantity" runat="server" class="form-control col-md-3 col-sm-3 col-xs-12 required"></asp:TextBox> 
                            </div>
                            <div class="col-md-3 col-sm-3 col-xs-12">
                                <asp:Label ID="lblValue" runat="server" class="col-md-7 col-sm-3 col-xs-12 tem">Unit</asp:Label>
                                <asp:DropDownList ID="ddValue" runat="server" DataTextField="metricDesc" DataValueField="metricID" class="form-control col-md-3 col-sm-3 col-xs-12 required">
                                </asp:DropDownList>
                            </div>
                            <div class="col-md-3 col-sm-3 col-xs-12">
                                <asp:Label ID="Label10" runat="server" class="col-md-7 col-sm-3 col-xs-12 tem">Load Port</asp:Label>
                                <asp:DropDownList ID="ddLoadPort" runat="server" DataTextField="loadPortName" DataValueField="loadportID" class="form-control col-md-3 col-sm-3 col-xs-12 required">
                                </asp:DropDownList>
                                <!--remove autopostback AutoPostBack="True"-->
                            </div>
                            <div class="col-md-3 col-sm-3 col-xs-12">
                                <asp:Label ID="Label11" runat="server" class="col-md-7 col-sm-3 col-xs-12 tem">Disport</asp:Label>
                                <asp:DropDownList ID="ddDisport" runat="server" DataTextField="disportName" DataValueField="disportID" class="form-control col-md-3 col-sm-3 col-xs-12 required">
                                </asp:DropDownList>
                            </div>
                        </div>
                        <div class="form-group">
                            <div class="col-md-6 col-sm-3 col-xs-12">
                                <asp:Label ID="Label8" runat="server" class="col-md-7 col-sm-3 col-xs-12 tem">Buyer</asp:Label>
                                <asp:DropDownList ID="ddBuyer" runat="server" DataTextField="companyName" DataValueField="comID" class="form-control col-md-6 col-sm-3 col-xs-12 required">
                                </asp:DropDownList>
                            </div>
                            <div class="col-md-6 col-sm-3 col-xs-12">
                                <asp:Label ID="Label9" runat="server" class="col-md-7 col-sm-3 col-xs-12 tem">Seller</asp:Label>
                                <asp:DropDownList ID="ddSeller" runat="server" DataTextField="companyName" DataValueField="comID" class="form-control col-md-6 col-sm-3 col-xs-12 required">
                                </asp:DropDownList>
                            </div>
                        </div>
                        <div class="form-group" style="text-align: right">
                            <div class="col-md-12 col-sm-12 col-xs-12 ">
                                 <!-- modals -->
                                  <!-- Large modal -->
                            <button id="btnModalCreate" runat="server" type="button" class="btn btn-primary" data-toggle="modal" data-target=".bs-example-modal-lg">Create</button>
                                <div class="modal fade bs-example-modal-lg" tabindex="-1" role="dialog" aria-hidden="true">
                                     <div class="modal-dialog modal-lg" style="text-align:left">
                                      <div class="modal-content">
                                        <div class="modal-header">
                                          <button type="button" class="close" data-dismiss="modal"><span aria-hidden="true">×</span>
                                          </button>
                                          <h4 class="modal-title" id="myModalLabel">Confirmation</h4>
                                        </div>
                                        <div class="modal-body">
                                          <h4>Creating Trade Header</h4>
                                          <p>Do you want to save New Trade Header Details?</p>
                                           <p>If you are not sure about the details, click Cancel</p>
                                        </div>
                                        <div class="modal-footer">
                                       <!-- <asp:Button ID="bttnNCancel" runat="server" class="btn btn-success" Text="Cancel" />-->
                                            <button type="button" class="btn btn-success" data-dismiss="modal">Cancel</button>
                                          <asp:Button ID="bttnCreate" runat="server" class="btn btn-primary" Text="Save"/>
                                        </div>
                                      </div>
                                    </div>
                                </div>
                                 <button id="bttnModEdit" runat="server" type="button" class="btn btn-primary" data-toggle="modal" data-target=".bs-example1-modal-lg" visible ="false">Edit</button>
                                <div class="modal fade bs-example1-modal-lg" tabindex="-1" role="dialog" aria-hidden="true">
                                     <div class="modal-dialog modal-lg" style="text-align:left">
                                      <div class="modal-content">
                                        <div class="modal-header">
                                          <button type="button" class="close" data-dismiss="modal"><span aria-hidden="true">×</span>
                                          </button>
                                          <h4 class="modal-title" id="H1">Confirmation</h4>
                                        </div>
                                        <div class="modal-body">
                                          <h4>Editing Trade Header</h4>
                                          <p>Do you want to save changes on New Trade Header Details?</p>
                                           <p>If you are not sure about the details, click Cancel</p>
                                        </div>
                                        <div class="modal-footer">
                                      <!--<asp:Button ID="bttnNCancel1" runat="server" class="btn btn-success" Text="Cancel" />-->
                                            <button type="button" class="btn btn-success" data-dismiss="modal">Cancel</button>
                                           <asp:Button ID="bttnEdit" runat="server" class="btn btn-primary" Text="Save Changes" Visible="false" />
                                        </div>
                                      </div>
                                    </div>
                                </div>
                               <!-- <asp:Button ID="bttnNTSave" runat="server" class="btn btn-primary" Text="Save" Visible="false" />-->
                         </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <!-- end of New Trade Panel-->

        <!--buy product panel-->
        <div class="col-md-12 col-sm-12 col-xs-12">
            <div class="x_panel">
                <div class="x_title">
                    <h2>Buy Product</h2>
                    <ul class="nav navbar-right panel_toolbox">
                        <li><a class=""><i class=""></i></a>
                        </li>
                        <li><a class="collapse-link"><i class="fa fa-chevron-up"></i></a>
                        </li>
                        <li><a class=""><i class="fa fa-close"></i></a>
                        </li>
                    </ul>
                    <div class="clearfix"></div>
                </div>
                <asp:HiddenField ID="hfrfIDH" runat="server" />
                <div class="x_content">
                    <div id="Div1" class="form-horizontal form-label-left data-parsley-validate">
                        <div class="form-group">
                            <div class="col-md-3 col-sm-3 col-xs-12">
                                <asp:Label ID="lblPurSeller" runat="server" class="col-md-7 col-sm-3 col-xs-12 tem">Seller</asp:Label>
                                <asp:DropDownList ID="ddPurSellers" runat="server" DataTextField="companyName" DataValueField="comID" CssClass="form-control col-md-3 col-sm-3 col-xs-12 required"></asp:DropDownList>
                            </div>
                            <div class="col-md-3 col-sm-3 col-xs-12">
                                <asp:Label ID="lblPurBuyer" runat="server" class="col-md-7 col-sm-3 col-xs-12 tem">Buyer</asp:Label>
                                <asp:DropDownList ID="ddPurBuyer" runat="server" DataTextField="companyName" DataValueField="comID" CssClass="form-control col-md-3 col-sm-3 col-xs-12 required"></asp:DropDownList>
                            </div>
                            <div class="col-md-3 col-sm-3 col-xs-12">
                                <asp:Label ID="lblPurProduct" runat="server" class="col-md-7 col-sm-3 col-xs-12 tem">Product</asp:Label>
                                <asp:DropDownList ID="ddPurProd" runat="server" DataTextField="prDesc" DataValueField="pID" CssClass="form-control col-md-3 col-sm-3 col-xs-12 required"></asp:DropDownList>
                                <asp:HiddenField ID="hfProdCode" runat="server" />
                            </div>
                            <div class="col-md-3 col-sm-3 col-xs-12">
                                <asp:Label ID="lblPurPrem" runat="server" class="col-md-10 col-sm-3 col-xs-12 tem ">Purchase Premium (+/-)</asp:Label>
                                <asp:TextBox ID="txtPurPrem" runat="server" class="form-control col-md-3 col-sm-3 col-xs-12 required"></asp:TextBox>
                            </div>
                        </div>
                        <div class="form-group">
                            <div class="col-md-3 col-sm-3 col-xs-12">
                                <asp:Label ID="lblDate1" runat="server" class="col-md-7 col-sm-3 col-xs-12 tem">Date From</asp:Label>
                                <asp:TextBox ID="txtDateFrom" runat="server" class="form-control col-md-3 col-sm-3 col-xs-12 required"></asp:TextBox>
                            </div>
                            <div class="col-md-3 col-sm-3 col-xs-12">
                                <asp:Label ID="lblDate2" runat="server" class="col-md-7 col-sm-3 col-xs-12 tem">Date To</asp:Label>
                                <asp:TextBox ID="txtDateTo" runat="server" class="form-control col-md-3 col-sm-3 col-xs-12 required"></asp:TextBox>
                            </div>
                            <div class="col-md-3 col-sm-3 col-xs-12">
                                <asp:Label ID="lblPurQty" runat="server" class="col-md-8 col-sm-3 col-xs-12 tem">Purchase Quantity</asp:Label>
                                <asp:TextBox ID="txtPurQty" runat="server" class="form-control col-md-3 col-sm-3 col-xs-12 required"></asp:TextBox>
                            </div>
                            <div class="col-md-3 col-sm-3 col-xs-12">
                                <asp:Label ID="lblMetric" runat="server" class="col-md-7 col-sm-3 col-xs-12 tem">Unit</asp:Label>
                                <asp:DropDownList ID="ddMetric" runat="server" DataTextField="metricDesc" DataValueField="metricID" CssClass="form-control col-md-3 col-sm-3 col-xs-12 required"></asp:DropDownList>
                            </div>
                        </div>
                        <div class="form-group" style="text-align: right">
                            <div class="col-md-12 col-sm-12 col-xs-12 ">
                                  <button id="bttnModBuyProd" runat="server" type="button" class="btn btn-primary" data-toggle="modal" data-target=".bs-example2-modal-lg" >Add</button>
                                <div class="modal fade bs-example2-modal-lg" tabindex="-1" role="dialog" aria-hidden="true">
                                     <div class="modal-dialog modal-lg" style="text-align:left">
                                      <div class="modal-content">
                                        <div class="modal-header">
                                          <button type="button" class="close" data-dismiss="modal"><span aria-hidden="true">×</span>
                                          </button>
                                          <h4 class="modal-title" id="H2">Confirmation</h4>
                                        </div>
                                        <div class="modal-body">
                                          <h4>Buy Product</h4>
                                          <p>Do you want to add this Trade?</p>
                                           <p>If you are not sure about the details, click Cancel</p>
                                        </div>
                                        <div class="modal-footer">
                                            <button type="button" class="btn btn-success" data-dismiss="modal">Cancel</button>
                                           <asp:Button ID="bttnBAdd" runat="server" class="btn btn-primary" Text="Add" />
                                        </div>
                                      </div>
                                    </div>
                                </div>
                                <!--<asp:Button ID="bttnBcancel" runat="server" class="btn btn-success" Text="Cancel" />-->
                            </div>
                        </div>
                    </div>
                    <!--GRIDVIEW-->
                    <asp:GridView ID="grvBuyProduct" runat="server" AutoGenerateColumns="False" ShowHeaderWhenEmpty="True" class="table-responsive table table-striped jambo_table bulk_action" CellPadding="4" ForeColor="#333333" GridLines="None">
                        <EditRowStyle BackColor="#999999" />
                        <FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
                        <HeaderStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
                        <AlternatingRowStyle BackColor="White" ForeColor="#284775" />
                        <Columns>
                            <asp:CommandField ShowDeleteButton="True" DeleteText="Remove" />
                           <asp:BoundField HeaderText="Seller" DataField="pSeller"/>
                            <asp:BoundField HeaderText="Buyer " DataField="pBuyer"/>
                            <asp:BoundField HeaderText="QTY" DataField="pQTY" DataFormatString="{0:#,###0.000}"/>
                            <asp:BoundField HeaderText="Code" DataField="pCode" />
                            <asp:BoundField HeaderText="Product" DataField="pProduct" />
                            <asp:BoundField HeaderText="Date From" DataField="Date1" DataFormatString ="{0:dd/M/yyyy}" />
                            <asp:BoundField HeaderText="Date To" DataField="Date2" DataFormatString ="{0:dd/M/yyyy}" />
                            <asp:BoundField HeaderText="Total Days" DataField="TotalDays" />
                            <asp:BoundField HeaderText="Pur Prem" DataField="pPurPremium" />
                            <asp:BoundField HeaderText="Ave" DataField="Ave" DataFormatString="{0:#,###0.000}"/>
                             <asp:BoundField HeaderText="Net Price" DataField="NetPurPrice" DataFormatString="{0:#,###0.000}"/>
                             <asp:BoundField HeaderText="USD" DataField="USD" DataFormatString="{0:#,###0.000}"/>
                            <asp:BoundField HeaderText="AED" DataField="AED" DataFormatString="{0:#,###0.000}"/>
                        </Columns>
                        <SelectedRowStyle BackColor="#E2DED6" Font-Bold="True" ForeColor="#333333" />
                    </asp:GridView>

                    <!--table-->
                    <div class="x_title">
                        <h2>Operational Cost</h2>
                        <div class="clearfix"></div>
                    </div>
                    <div class="form-group">
                        <div class="col-md-3 col-sm-3 col-xs-12">
                            <asp:Label ID="lblCost" runat="server" class="col-md-7 col-sm-3 col-xs-12 tem">Cost</asp:Label>
                            <asp:DropDownList ID="ddOperationalCosts" DataTextField="costName" DataValueField="costID" runat="server" CssClass="form-control col-md-3 col-sm-3 col-xs-12 required"></asp:DropDownList>
                        </div>
                        <div class="col-md-3 col-sm-3 col-xs-12">
                            <asp:Label ID="lblPrice" runat="server" class="col-md-7 col-sm-3 col-xs-12 tem">Price</asp:Label>
                            <asp:TextBox ID="txtPrice" runat="server" class="form-control col-md-3 required"></asp:TextBox>
                        </div>
                        <div class="col-md-3 col-sm-3 col-xs-12">
                            <br />
                            <asp:Button ID="bttnOPAdd" runat="server" class="btn btn-primary" Text="Add" />
                        </div>
                    </div>
                    <!--class="table table-striped jambo_table bulk_action"-->
                     <asp:GridView ID="grvOperationalCost" runat="server" AutoGenerateColumns="False" ShowHeaderWhenEmpty="True"  CellPadding="4" class="table table-striped jambo_table bulk_action" ForeColor="#333333" GridLines="None">
                        <EditRowStyle BackColor="#999999" />
                        <FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
                        <HeaderStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
                        <AlternatingRowStyle BackColor="White" ForeColor="#284775" />
                        <Columns>
                            <asp:CommandField ShowDeleteButton="True" DeleteText="Remove" />
                            <asp:BoundField HeaderText="ID" DataField="plCostID"/>
                            <asp:BoundField HeaderText="Cost" DataField ="plCostName" />
                            <asp:BoundField HeaderText="USD" DataField="plCostPrice"/>
                            <asp:BoundField HeaderText="AED" DataField ="plCostPriceAED" />
                        </Columns>
                        <SelectedRowStyle BackColor="#E2DED6" Font-Bold="True" ForeColor="#333333" />
                    </asp:GridView> 
                     <div class="form-group" style="text-align: right">
                            <div class="col-md-12 col-sm-12 col-xs-12 ">
                                  <button id="bttnModFinalSave" runat="server" type="button" class="btn btn-primary" data-toggle="modal" data-target=".bs-example3-modal-lg" visible="false">Save</button>
                                <div class="modal fade bs-example3-modal-lg" tabindex="-1" role="dialog" aria-hidden="true">
                                     <div class="modal-dialog modal-lg" style="text-align:left">
                                      <div class="modal-content">
                                        <div class="modal-header">
                                          <button type="button" class="close" data-dismiss="modal"><span aria-hidden="true">×</span>
                                          </button>
                                          <h4 class="modal-title" id="H3">Confirmation</h4>
                                        </div>
                                        <div class="modal-body">
                                          <h4>Saving New Trade Details</h4>
                                          <p>Do you want to add this Trade?</p>
                                           <p>If you are not sure about the details, click Cancel</p>
                                        </div>
                                        <div class="modal-footer">
                                            <button type="button" class="btn btn-success" data-dismiss="modal">Cancel</button>
                                           <asp:Button ID="bttnFinalSave" runat="server" class="btn btn-primary" Text="Save" />
                                        </div>
                                      </div>
                                    </div>
                                </div>
                            </div>
                        </div>
                </div>
            </div>
        </div>

    <!-- end of Buy Product Panel-->

最佳答案

您可能必须在回发后再次设置 div 的可见性。

        if (IsPostBack)
        {
            ScriptManager.RegisterStartupScript(Page, Page.GetType(), "showDiv", "document.getElementById('myDiv').style.display = 'block';", true);
        }

关于javascript - AutoPostBack 导致隐藏的 div 崩溃，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/39243473/

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并将值传递到文本字段

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我们在带有 AutoPostBack="true" 的 UpdatePanel 中有两个复选框单击这些复选框时，将触发 CheckedChanged 事件。一切顺利。现在，我们有另一个作用于相
c# - 如何防止 AutoPostBack 重置我的页面？
我正在构建一个页面，其中包含页面上的一些静态组件(下拉列表、按钮、用于容纳它们的表格)，但是一个表格单元格充满了可变生成的复选框。按下按钮时，页面代码会计算要放置的复选框并为每个需要的复选框创建一个新
c# - 在没有 AutoPostBack 的情况下进行回发
我有一个带有两个下拉列表的 WebForm，其中第二个的内容取决于第一个。因此，如果用户更改类别，则第二个下拉列表需要填写子类别列表。这听起来像是 AutoPostBack 的典型工作。但是，A
ASP.NET 文本框 AutoPostBack 未触发
搜索后，我发现了许多建议，但没有一个能解决问题。在属性窗口中，TextBox (Suggested here) 的 EnableViewState = True。我在 TextBox 中输入一个新
asp.net - 带有文本框的 AutoPostback 失去焦点
一个 TextBox设置为 AutoPostback因为更改值会导致重新计算和显示许多(仅显示)字段。这很好用。但是，当该字段被移出时，焦点会短暂移动到下一个字段，然后在重新绘制页面时消失，因此任
asp.net - jquery 下拉选择器 AutoPostback
在 jQuery 中，有什么方法可以区分回发下拉列表和非回发下拉列表(ASP.NET 3.5): $('select').change(function(e) { //somethin
javascript - 关于 dropDownList 问题的 AutoPostback
我有这段代码可以与用户检查是否可以离开页面而不保存: window.onbeforeunload = !isPostBack && confirmExit; function isPostBack(
jquery - AutoPostBack 与 jQuery 冲突
我想做this但在 ASP.NET 中。我该如何在 asp.net/背后的代码中编写这个？我已经有了 protected void chkBox_CheckedChanged(object sende
javascript - AutoPostBack 导致隐藏的 div 崩溃
我下载了一个名为“Gentelella-Master Admin”的模板，用于我的 asp.net 应用程序。情况就像我有一个启用了自动回发的下拉列表，当它不活动时，隐藏的 div 会折叠到下拉列表中
c# - DropDownList + OnSelectedIndexChanged + AutoPostBack=False
是否可以在没有 AutoPostBack=True 的情况下强制下拉列表触发 OnSelectedIndexChanged 事件？我之所以这么说，是因为我的表单中有一些 RadComboBoxes(
asp.net - 在没有 AutoPostBack 的情况下根据两个文本框值计算标签中的百分比
花了一天时间寻找解决方案。但没有成功。我只是想为我的学生创建一个百分比计算表。这是我的 .aspx 代码 $(document).ready(function
c# - AutoPostBack 的 Cookie 响应问题
因为我什至无法描述问题，所以我不知道如何放置标题，这就是问题所在.. (这只是简单的问题) 假设我有两个复选框设置为 AutoPostBack=True protected void cbPop_Ch
c# - Telerik Radcombobox autopostback 根本不触发
有人可以建议...我无法弄清楚为什么在我更改 ddl 的索引后自动回发不会发生。请告知我缺少什么？这是标记: 最佳答案 AutoPostBack 对我有用，但您可能想尝试设置 CausesVali

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javascript - AutoPostBack 导致隐藏的 div 崩溃