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默認按鈕不工作，而重點不同的控制

2013-10-18 52 views
0

我有一個搜索表單，其中我有一定的控制（TextBox,DropDownList,CheckBox等）我有一個搜索按鈕，其中代碼獲取結果集，如果書面。要搜索按鈕單擊事件，被解僱時，我按下回車鍵，這是寫了默認按鈕不工作，而重點不同的控制

<form id="form1" runat="server" defaultbutton="btnSearch"> 
    <asp:ScriptManager ID="ScriptManager1" runat="server" EnablePageMethods="true"> 
    </asp:ScriptManager> 
    <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server"> 
       </telerik:RadCodeBlock> 
    <telerik:RadDatePicker ID="RadDatePicker1" Style="display: none;" MinDate="01/01/1900" 
     MaxDate="12/31/2100" runat="server"> 
     <ClientEvents OnDateSelected="dateSelected" /> 
    </telerik:RadDatePicker> 

    <table width="100%" border="0" cellspacing="0" cellpadding="0"> 
     <tr> 
      <td align="center" valign="top"> 
       <table width="100%" border="0" cellspacing="0" cellpadding="0"> 
        <tr> 
         <td height="25" align="center" valign="middle"> 
          <table width="96%" border="0" cellspacing="0" cellpadding="0"> 
           <tr> 
            <td width="400" align="left" valign="top"> 
             <span style="color: #FFFFFF; font-weight: bold;"> 
              <asp:Label ID="lblName" runat="server"></asp:Label></span> 
            </td> 

            <td align="right" style="color: #FFFFFF; font-weight: bold;"> 
             <asp:LinkButton ID="lbtnLogout" runat="server" Text="Logout" ForeColor="#FFFFFF" 
              Font-Bold="true" OnClick="lbtnLogout_Click">Logout</asp:LinkButton> 
            </td> 
           </tr> 
          </table> 
         </td> 
        </tr> 
        <tr> 
         <td height="10" align="center" valign="middle"> 
         </td> 
        </tr> 
        <tr> 
         <td align="center" valign="top" bgcolor="#FFFFFF"> 
          <table width="100%" border="0" cellpadding="0" cellspacing="0" style="background: url(../img/bg02.png) #FFFFFF no-repeat top right;"> 
           <tr> 
            <td align="left" valign="middle"> 
             <table width="100%" border="0" cellspacing="0" cellpadding="0"> 
              <tr> 
               <td width="250" align="left"> 
                <img src="../img/goDigital_Logo01.png" width="198" height="91"> 
               </td> 

              </tr> 
             </table> 
            </td> 
           </tr> 
           <tr> 
            <td height="3" align="center" valign="middle" style="background: url(../img/bg01.png) no-repeat;"> 
             <asp:Label ID="lblError" runat="server" ForeColor="Red"></asp:Label> 
             <asp:UpdateProgress ID="UpdateProgress2" runat="server"> 
              <ProgressTemplate> 
               <table cellpadding="0" cellspacing="0" width="140"> 
                <tr> 
                 <td width="26"> 
                  <asp:Image ID="Image3" runat="server" ImageAlign="AbsMiddle" Width="16px" Height=" 16px" 
                   CssClass="PreLoader" ImageUrl="~/Images/preloader-square.gif" /> 
                 </td> 
                 <td class="HD1b"> 
                  Please wait... 
                 </td> 
                </tr> 
               </table> 
              </ProgressTemplate> 
             </asp:UpdateProgress> 
            </td> 
           </tr> 
           <tr> 
            <td align="left" valign="top"> 
             <table width="100%" border="0" cellspacing="2" cellpadding="1" style="background: url(../img/bg-shadow.png) repeat-x center bottom;"> 

              <tr> 
               <td width="20" class="color2"> 
                &nbsp; 
               </td> 
               <td width="100" class="color2"> 
                <strong>Vendor Code</strong> 
               </td> 
               <td width="5"> 
                <strong>:</strong> 
               </td> 
               <td colspan="2"> 
                <table cellpadding="0" cellspacing="0" width="80%"> 
                 <tr> 
                  <td> 
                   <strong> 
                    <telerik:RadComboBox ID="radtxtVendorCode" runat="server" EmptyMessage="Select Vendor Code" 
                     EnableLoadOnDemand="true" EnableVirtualScrolling="true" Filter="Contains" HighlightTemplatedItems="true" 
                     Height="180px" Style="margin-left: 0px" Width="100%"> 
                     <WebServiceSettings Method="GetVendorCode" Path="AccountSearch.aspx" /> 
                    </telerik:RadComboBox> 
                   </strong> 
                  </td> 
                 </tr> 
                </table> 
               </td> 

               <td width="130" class="color2"> 
                <strong>Invoice Date</strong> 
               </td> 
               <td width="5"> 
                <strong>:</strong> 
               </td> 
               <td> 
                <strong> 
                 <telerik:RadDatePicker ID="RadDPInvoiceDateFrom" runat="server"> 
                  <Calendar ID="Calendar3" runat="server" EnableKeyboardNavigation="true"> 
                  </Calendar> 
                 </telerik:RadDatePicker> 
                </strong> 
               </td> 
               <td> 
                <strong>To</strong> 
               </td> 
               <td> 
                <strong> 
                 <telerik:RadDatePicker ID="RadDPInvoiceDateTo" runat="server"> 
                  <Calendar ID="Calendar4" runat="server" EnableKeyboardNavigation="true"> 
                  </Calendar> 
                 </telerik:RadDatePicker> 
                </strong> 
               </td> 
              </tr> 
              <tr> 

               <td class="color2"> 
                <strong>Vendor Name</strong> 
               </td> 
               <td> 
                <strong>:</strong> 
               </td> 
               <td colspan="2"> 
                <table cellpadding="0" cellspacing="0" width="80%"> 
                 <tr> 
                  <td> 
                   <strong> 
                    <telerik:RadComboBox ID="radtxtVendorName" runat="server" EmptyMessage="Select Vendor Name" 
                     EnableLoadOnDemand="true" EnableVirtualScrolling="true" Filter="Contains" Height="180px" 
                     HighlightTemplatedItems="true" Style="margin-left: 0px" Width="100%"> 
                     <WebServiceSettings Method="GetVendorName" Path="AccountSearch.aspx" /> 
                    </telerik:RadComboBox> 
                   </strong> 
                  </td> 
                 </tr> 
                </table> 
               </td> 

               <td class="color4"> 
                <strong>Invoice Amount</strong> 
               </td> 
               <td> 
                <strong>:</strong> 
               </td> 
               <td> 
                <strong> 
                 <telerik:RadNumericTextBox ID="RadtxtInvoicFromAmt" runat="server" Culture="en-IN" 
                  EmptyMessage="From Amount" Width="120px"> 
                  <EmptyMessageStyle Font-Italic="True" /> 
                 </telerik:RadNumericTextBox> 
                </strong> 
               </td> 
               <td> 
                <strong>To</strong> 
               </td> 
               <td> 
                <strong> 
                 <telerik:RadNumericTextBox ID="RadtxtInvoicToAmt" runat="server" Culture="en-IN" 
                  EmptyMessage="To Amount" Width="120px"> 
                  <EmptyMessageStyle Font-Italic="True" /> 
                 </telerik:RadNumericTextBox> 
                </strong> 
               </td> 
              </tr> 
              <tr> 

               <td class="color1"> 
                <strong>Print Ref. No</strong> 
               </td> 
               <td> 
                <strong>:</strong> 
               </td> 
               <td width="160"> 
                <strong> 
                 <telerik:RadTextBox ID="RadtxtPrintRefNo" runat="server" EmptyMessage="Enter Print Ref No" 
                  Width="160px"> 
                  <EmptyMessageStyle Font-Italic="True" /> 
                 </telerik:RadTextBox> 
                </strong> 
               </td> 
               <td rowspan="3" align="left" valign="top"> 
                <strong> 
                 <img src="../img/digital1.jpg" width="160" height="119"></strong> 
               </td> 

               <td class="color4"> 
                <strong>Transaction Date</strong> 
               </td> 
               <td> 
                <strong>:</strong> 
               </td> 
               <td> 
                <strong> 
                 <telerik:RadDatePicker ID="RadDTTxnFromDate" runat="server"> 
                  <Calendar ID="Calendar1" runat="server" EnableKeyboardNavigation="true"> 
                  </Calendar> 
                 </telerik:RadDatePicker> 
                </strong> 
               </td> 
               <td> 
                <strong>To</strong> 
               </td> 
               <td> 
                <strong> 
                 <telerik:RadDatePicker ID="RadDTTxnToDate" runat="server"> 
                  <Calendar ID="Calendar2" runat="server" EnableKeyboardNavigation="true"> 
                  </Calendar> 
                 </telerik:RadDatePicker> 
                </strong> 
               </td> 
              </tr> 
              <tr> 

               <td class="color4"> 
                <strong>Invoice No</strong> 
               </td> 
               <td> 
                <strong>:</strong> 
               </td> 
               <td> 
                <strong> 
                 <telerik:RadTextBox ID="RadtxtInvoicNo" runat="server" EmptyMessage="Enter Invoic No" 
                  Width="160px"> 
                  <EmptyMessageStyle Font-Italic="True" /> 
                 </telerik:RadTextBox> 
                </strong> 
               </td> 
               <td> 
                &nbsp; 
               </td> 
               <td class="color4"> 
                <strong>NEFT/Chq No</strong> 
               </td> 
               <td> 
                <strong>:</strong> 
               </td> 
               <td> 
                <strong> 
                 <telerik:RadTextBox ID="RadtxtneftNoFrom" runat="server" EmptyMessage="Enter From Neft No" 
                  Width="120px"> 
                  <EmptyMessageStyle Font-Italic="True" /> 
                 </telerik:RadTextBox> 
                </strong> 
               </td> 

              </tr> 
              <tr> 

               <td valign="top" class="color4"> 
                <strong>Currency</strong> 
               </td> 
               <td valign="top"> 
                <strong>:</strong> 
               </td> 
               <td valign="top"> 
                <strong> 
                 <telerik:RadComboBox ID="radtxtCurrencyCode" runat="server" Height="121px" HighlightTemplatedItems="true" 
                  Filter="Contains" EmptyMessage="Select Currency" EnableLoadOnDemand="true" EnableVirtualScrolling="true" 
                  Width="163px"> 
                  <WebServiceSettings Method="GetCurrencyCode" Path="AccountSearch.aspx" /> 
                 </telerik:RadComboBox> 
                </strong> 
               </td> 

               <td valign="top" class="color4"> 
                <strong>Remarks/Naration</strong> 
               </td> 
               <td valign="top"> 
                <strong>:</strong> 
               </td> 
               <td colspan="4" valign="top"> 
                <strong> 
                 <asp:TextBox ID="txtRemarks" runat="server" Width="330px" TextMode="MultiLine"></asp:TextBox> 
                </strong> 
               </td> 
              </tr> 
              <tr> 

               <td align="left" valign="top"> 

                 <asp:ImageButton ID="btnSearch" runat="server" ImageUrl="~/img/btnsearch.png" Width="125" 
                  Height="45" OnClick="btnSearch_Click" OnClientClick="return checkdate();" />    
               </td> 
               <td colspan="4" valign="top"> 
                <asp:ImageButton ID="btnClear" runat="server" ImageUrl="~/img/btnclear.png" Width="125" Height="45" OnClick="btnClear_Click" /> 
              </tr> 

             </table> 
            </td> 
           </tr> 
           <tr> 
            <td height="120" align="left" valign="top" bgcolor="#C2E8F3"> 
             <asp:UpdatePanel ID="UpdatePanel1" runat="server"> 
              <ContentTemplate> 
               <telerik:RadGrid ID="rdSearchResult" runat="server" GridLines="None" AllowPaging="True" 
                SkinID="MySkin" AutoGenerateColumns="false" AllowMultiRowSelection="True" AllowSorting="false" 
                OnNeedDataSource="rdSearchResult_NeedDataSource" Skin="Windows7"> 
                <PagerStyle AlwaysVisible="True" /> 
                <MasterTableView> 
                 <CommandItemSettings ExportToPdfText="Export to Pdf"></CommandItemSettings> 
                 <Columns> 
                  <telerik:GridTemplateColumn HeaderText="Supp Code"> 
                   <ItemTemplate> 
                    <%# Eval("suppcode")%></ItemTemplate> 
                  </telerik:GridTemplateColumn> 
                  <telerik:GridTemplateColumn HeaderText="Party"> 
                   <ItemTemplate> 
                    <%# Eval("party_name")%></ItemTemplate> 
                  </telerik:GridTemplateColumn> 
                  <telerik:GridTemplateColumn HeaderText="Ref No"> 
                   <ItemTemplate> 
                    <%# Eval("print_refno")%></ItemTemplate> 
                  </telerik:GridTemplateColumn> 
                  <telerik:GridTemplateColumn HeaderText="Currency"> 
                   <ItemTemplate> 
                    <%# Eval("currcode")%></ItemTemplate> 
                  </telerik:GridTemplateColumn> 
                  <telerik:GridTemplateColumn HeaderText="Invoice No"> 
                   <ItemTemplate> 
                    <%# Eval("invno")%></ItemTemplate> 
                  </telerik:GridTemplateColumn> 
                  <telerik:GridTemplateColumn HeaderText="Invoice Amt"> 
                   <ItemTemplate> 
                    <%# Eval("invAmt")%></ItemTemplate> 
                  </telerik:GridTemplateColumn> 
                  <telerik:GridTemplateColumn HeaderText="Invoice Date"> 
                   <ItemTemplate> 
                    <asp:Label ID="lblDate" runat="server" Text='<%#Convert.ToDateTime(Eval("invdt")).ToString("dd/MM/yyyy") %>'></asp:Label> 
                   </ItemTemplate> 
                  </telerik:GridTemplateColumn> 
                 </Columns> 
                 <PagerStyle AlwaysVisible="True"></PagerStyle> 
                </MasterTableView> 
                <ClientSettings ClientEvents-OnRowDblClick="rdSearchResultDblClick" EnableRowHoverStyle="true"> 
                 <ClientEvents OnRowDblClick="rdSearchResultDblClick"></ClientEvents> 
                 <Selecting AllowRowSelect="true" /> 
                </ClientSettings> 
                <SelectedItemStyle BackColor="#C2E8F3" /> 
               </telerik:RadGrid> 
              </ContentTemplate> 
             </asp:UpdatePanel> 
            </td> 
           </tr> 

          </table> 
         </td> 
        </tr> 
        <tr> 
         <td> 
          &nbsp; 
         </td> 
        </tr> 
        <tr> 
         <td bgcolor="#C44533"> 
          &nbsp; 
         </td> 
        </tr> 
       </table> 
      </td> 
     </tr> 
    </table> 
      </form>

但是當我點擊某處（取焦點從搜索控制）這個只能再按下回車鍵

請建議

來源

2013-10-18 Anuj

回答

2

您可以將您的控件放入asp:panel並將其設置爲默認按鈕。

<asp:Panel ID="p" runat="server" DefaultButton="myButton"> 
    <%-- Text boxes here --%> 
    <%-- drop down here --%> 
    ..... 
    <asp:Button ID="myButton" runat="server" /> 
</asp:Panel>

來源

2013-10-18 05:31:26

+0

我想，太謝卡爾但同樣的問題 – Anuj

+0

你從形式'DefaultButton =「btnSearch」'去掉？ –

+0

是的謝克爾我從表單標籤中刪除，而面板 – Anuj

1

設置一個默認按鈕，當用戶按下Enter鍵時被點擊？只需將以下行添加到頁面的Load事件中，用您的按鈕名稱替換「btnSearch」。它採用所謂的RegisterHiddenField隱藏頁方法和工作出色：

Page.RegisterHiddenField("__EVENTTARGET", "btnSearch")

來源： - Default Button

來源

2013-10-18 05:43:42

+0

測試時，我應該寫在表單標籤的默認按鈕也爲此？ – Anuj

+0

您不需要在表單標籤中寫入默認按鈕。 –

+0

雅我寫了，但沒有工作 – Anuj

0

嘗試使用按鈕和UseSubmitBehavior

<asp:Button ID="btnSearch" runat="server" Width="125" Height="45" UseSubmitBehavior="true" />

，而不是圖像按鈕。

您可以使用css輕鬆設置按鈕的背景圖像。所以不要用圖片按鈕

來源

2013-10-18 06:37:03 Patel

+0

我使用正常的asp按鈕不是圖像按鈕 – Anuj

0

將這個腳本的ScriptManager以下：

<script type="text/javascript"> 

    var $p = Telerik.Web.UI.RadComboBox.prototype; 

    var keyDownHandler = $p._onKeyDown; 

    $p._onKeyDown = function (e) { 

     var oReturnValue = e.returnValue; 

     var oPreventDefault = e.preventDefault; 

     var keyCode = e.keyCode || e.which; 

     if (keyCode === 13) 

      e.preventDefault = null; 

     keyDownHandler.call(this, e); 

     if (keyCode === 13) { 

      e.returnValue = oReturnValue; 

      e.preventDefault = oPreventDefault; 

     } 

    }; 

</script>

來源

2014-07-15 12:29:57

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