PostBack in UpdatePanel on ButtonClick

Я добавил ScriptManager и UpdatePanel на свой сайт. Выполнение изолированного кода будет работать. Но запуск кода внутри моей страницы всегда позволяет переходу страницы в Scrollposition 1 (я думаю, что это полная обратная передача).PostBack in UpdatePanel on ButtonClick

Изолированные код snipplet, который работает в изолированной странице, выглядит следующим образом:

<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server"> 
     <asp:ScriptManager ID="ScriptManager1" runat="server"> 
     </asp:ScriptManager> 
     <asp:UpdatePanel ChildrenAsTriggers="false" UpdateMode="Conditional" ID="UpdatePanel1" runat="server"> 
      <Triggers> 
       <asp:AsyncPostBackTrigger ControlID="Button2" EventName="Click" /> 
      </Triggers> 
      <ContentTemplate> 
       <asp:Label ID="Label1" runat="server" Text="Panel created."></asp:Label><br /> 
       <asp:Button ID="Button2" runat="server" OnClick="Button1_Click" Text="Button" /> 
      </ContentTemplate> 
     </asp:UpdatePanel>

Можете ли вы мольбы помочь мне, чтобы сказать, что я делаю неправильно? Вот все содержание страницы:

<%@ Page Title="" Language="C#" MasterPageFile="~/MasterPage.master" %> 

<script runat="server"> 

    public Dictionary<string, string> properties; 
    public JiraServices.PropertyService propertyService; 

    public void getAllDropdownLabels() 
    { 
     txtDebug.Text = ""; 
     string allTextBoxValues = "init... "; 
     foreach (Control c in Page.Controls) 
     { 

      foreach (Control childc in c.Controls) 
      { 
       foreach (Control childchildc in childc.Controls) 
       { 
        foreach (Control childchildchildc in childchildc.Controls) 
        { 
         if (childchildchildc is DropDownList) 
         { 
          string ausgewaehlterWert = (((DropDownList)childchildchildc).SelectedItem!=null) ? ((DropDownList)childchildchildc).SelectedItem.ToString() : "leer!"; 

          if (properties.ContainsKey(childchildchildc.ID.ToString())) 
          { 
           // auswählen 
           int selIndex = ((DropDownList)childchildchildc).Items.IndexOf(((ListItem)((DropDownList)childchildchildc).Items.FindByText(properties[childchildchildc.ID.ToString()]))); 
           ((DropDownList)childchildchildc).SelectedIndex = selIndex; 
          } 
          else 
          { 
           // einfügen 
           propertyService.createProperty(childchildchildc.ID.ToString(), ausgewaehlterWert); 
           properties = propertyService.getAllProperties(); 
          } 

         } 
        } 
       } 
      } 
     } 

     txtDebug.Text = allTextBoxValues;   
    } 

    protected void Page_Load(object sender, EventArgs e) 
    { 
     propertyService = new JiraServices.PropertyService(); 
     properties = propertyService.getAllProperties(); 
    } 

    protected void Page_LoadComplete(object sender, EventArgs e) 
    { 

    } 

    protected void Button1_Click(object sender, EventArgs e) 
    { 
     Label1.Text = "Hallo!"; 
    } 


    protected void Page_PreRenderComplete(object sender, EventArgs e) 
    { 
     getAllDropdownLabels(); 
    } 

    protected void Page_Init(object sender, EventArgs e) 
    { 

    } 

    protected void ddlResearchPlanning_SelectedIndexChanged(object sender, EventArgs e) 
    { 
     string dropDownListId = ((DropDownList)sender).ID.ToString(); 
     string dropDownListValue = ((DropDownList)sender).SelectedItem.Text; 

     txtDebug.Text += dropDownListId + ";" + dropDownListValue + "\n"; 

     propertyService.setProperty(dropDownListId, dropDownListValue); 
    } 

</script> 

<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server"> 
    <style type="text/css"> 
     .style1 
     { 
      text-align: left; 
      vertical-align: top; 
     } 
     .style2 
     { 
      text-align: left; 
      vertical-align: top; 
     } 
    </style> 
</asp:Content> 
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server"> 
     <asp:ScriptManager ID="ScriptManager1" runat="server"> 
     </asp:ScriptManager> 
     <asp:UpdatePanel ChildrenAsTriggers="false" UpdateMode="Conditional" ID="UpdatePanel1" runat="server"> 
      <Triggers> 
       <asp:AsyncPostBackTrigger ControlID="Button2" EventName="Click" /> 
      </Triggers> 
      <ContentTemplate> 
       <asp:Label ID="Label1" runat="server" Text="Panel created."></asp:Label><br /> 
       <asp:Button ID="Button2" runat="server" OnClick="Button1_Click" Text="Button" /> 
      </ContentTemplate> 
     </asp:UpdatePanel>   
     <br /> 
     <h2>Responsibilities</h2> 
     <br /> 
     This is the administration area to set up the responsibilities for each workflow step.<br /> 
     <h3>Research</h3> 
     <table> 
      <tr> 
       <td class="style1">Research Planning</td><td> 
       <asp:DropDownList ID="ddlResearchPlanning" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID" AutoPostBack="true" 
        onselectedindexchanged="ddlResearchPlanning_SelectedIndexChanged"> 
       </asp:DropDownList> 
       <asp:SqlDataSource ID="dsUsers" runat="server" 
        ConnectionString="<%$ ConnectionStrings:DP_JIRAConnectionString %>" 
        SelectCommand="SELECT DISTINCT u.ID, u.display_name, u.user_name, u.email_address FROM cwd_user AS u INNER JOIN cwd_membership AS m ON u.ID = m.child_id ORDER BY 3" > 
       </asp:SqlDataSource> 
       </td> 
      </tr> 
      <tr> 
       <td class="style1">Concept</td> 
       <td> 
       <asp:DropDownList ID="ddlConcept" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList>    
       </td> 
      </tr> 
      <tr> 
       <td class="style1">Patent</td><td> 
       <asp:DropDownList ID="ddlPatent" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 
       </td> 
      </tr> 
      <tr> 
       <td class="style1">RA/RM, TUV</td><td> 
       <asp:DropDownList ID="ddlRARMTUV" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 
       </td> 
      </tr> 
      <tr> 
       <td class="style1">Implementation</td><td> 
       <asp:DropDownList ID="ddlImplementation" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 
       </td> 
      </tr> 
      <tr> 
       <td class="style1">Test</td><td> 
       <asp:DropDownList ID="ddlTest" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 
       </td> 
      </tr> 
      <tr> 
       <td class="style1">Design Review Research</td><td> 
       <asp:DropDownList ID="ddlDesignReviewResearch" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 

       </td> 
      </tr> 
     </table> 
     <h3>&nbsp;</h3> 
     <h3>Design Control</h3> 
     <table> 
      <tr> 
       <td class="style2">Design Planning</td><td> 
       <asp:DropDownList ID="ddlDesignPlanning" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 
</td> 
      </tr> 
      <tr> 
       <td class="style2">Product Requirements</td><td> 
       <asp:DropDownList ID="ddlProductRequirements" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 
</td> 
      </tr> 
      <tr> 
       <td class="style2">Sytem Requirements</td><td> 
       <asp:DropDownList ID="ddlSystemRequirements" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 
</td> 
      </tr> 
      <tr> 
       <td class="style2">System UI</td><td> 
       <asp:DropDownList ID="ddlSystemUI" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 
</td> 
      </tr> 
      <tr> 
       <td class="style2">System Functional RA/RM</td><td> 
       <asp:DropDownList ID="ddlSystemFunctionalRaRM" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 
</td> 
      </tr> 
      <tr> 
       <td class="style2">System Design Review</td><td> 
       <asp:DropDownList ID="ddlSystemDesignReview" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 
</td> 
      </tr> 
      <tr> 
       <td class="style2">Component Requirements</td><td> 
       <asp:DropDownList ID="ddlComponentRequirements" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 
</td> 
      </tr> 
      <tr> 
       <td class="style2">Mechanics</td><td> 
       <asp:DropDownList ID="ddlMechanics" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 
</td> 
      </tr> 
      <tr> 
       <td class="style2">Cabling</td><td> 
       <asp:DropDownList ID="ddlCabling" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 
</td> 
      </tr> 
      <tr> 
       <td class="style2">Electronic Hardware</td><td> 
       <asp:DropDownList ID="ddlElectronicHardware" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 
</td> 
      </tr> 
      <tr> 
       <td class="style2">Software</td><td> 
       <asp:DropDownList ID="ddlSoftware" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList></td> 
      </tr> 
      <tr> 
       <td class="style2">SW Language English update</td><td> 
       <asp:DropDownList ID="ddlSWLanguageEnglishUpdate" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 
</td> 
      </tr> 
      <tr> 
       <td class="style2">Filters</td><td> 
       <asp:DropDownList ID="ddlFilters" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 
</td> 
      </tr> 
      <tr> 
       <td class="style2">Disposables</td><td> 
       <asp:DropDownList ID="ddlDisposables" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 
</td> 
      </tr> 
      <tr> 
       <td class="style2">Others</td><td> 
       <asp:DropDownList ID="ddlOthers" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 
</td> 
      </tr> 
      <tr> 
       <td class="style2">Labeling - IFU, SM, etc</td><td> 
       <asp:DropDownList ID="ddlLabeling" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 
</td> 
      </tr> 
      <tr> 
       <td class="style2">Integration Test</td><td> 
       <asp:DropDownList ID="ddlIntegrationTest" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 
</td> 
      </tr> 
      <tr> 
       <td class="style2">System V&V</td><td> 
       <asp:DropDownList ID="ddlSystemVnV" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 
</td> 
      </tr> 
      <tr> 
       <td class="style2">ChC documentation</td><td> 
       <asp:DropDownList ID="ddlChCDocumentation" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 
</td> 
      </tr>        
      <tr> 
       <td class="style2">Design Review</td><td> 
       <asp:DropDownList ID="ddlDesignReview" runat="server" DataSourceID="dsUsers" 
        DataTextField="user_name" DataValueField="ID"> 
       </asp:DropDownList> 
</td> 
      </tr>                  
     </table> 
     <asp:TextBox ID="txtDebug" runat="server" Height="136px" TextMode="MultiLine" Width="512px"></asp:TextBox> 
     <asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="Button" /> 
</asp:Content>

источник

2014-02-17 user1242312

Привет я узнал, что это была вина Moo Tools в Master Page:

<script type="text/javascript" src="assets/mootools-1.js"></script> 
    <script type="text/javascript" src="assets/mootools-1_002.js"></script> 
    <script type="text/javascript" src="assets/mootools-tabswapper-clientcide-trunk-656.js"></script> 
    <script type="text/javascript" src="assets/mootools-slimbox-clientcide-trunk-661.js"></script> 
    <script type="text/javascript" src="assets/mootools-autocompleter.js"></script> 
    <script type="text/javascript" src="assets/swfobject.js"></script> 
    <script type="text/javascript" src=""></script> 
    <script type="text/javascript" src="assets/98.htm"></script>

источник

2014-02-17 10:22:58 user1242312

PostBack in UpdatePanel on ButtonClick

ответ

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