SharePoint 2013 Web部件按钮单击事件未触发

时间:2015-03-17 21:06:27

标签: c# asp.net sharepoint sharepoint-2013 web-parts

我正在使用Cloud 9视频作为教程构建我的第一个Hello World Web部件。

我正在使用带有SharePoint 2013,SQL Server 2012和VS Premium 2013 Update 4的Azure VM。

Web部件是一个带有按钮和标签的简单文本框。 click事件触发一个方法,该方法将标签文本设置为“Hello”,+文本框中的文本。

    protected void btnSubmitThis_Click(object sender, EventArgs e)
    {
        lblOutput.Text = "Hello, " + txtTextBox.Text;
    }

我已经能够推送我的Web部件并将其插入到我的SharePoint 2013主页中。

点击甚至什么都不做。实际上,当在debug中运行时,我可以看到构造函数OnInit()和Page_Load()都执行但是btnSubmitThis_Click()没有执行。

Web部件附带了ascx.g.cs文件。

我可以看到此文件还包含以下代码,表明事件确实正确处理了该方法:

        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Never)]
    [GeneratedCodeAttribute("Microsoft.VisualStudio.SharePoint.ProjectExtensions.CodeGenerators.SharePointWebP" +
        "artCodeGenerator", "12.0.0.0")]
    private global::System.Web.UI.WebControls.Button @__BuildControlbtnSubmitThis() {
        global::System.Web.UI.WebControls.Button @__ctrl;
        @__ctrl = new global::System.Web.UI.WebControls.Button();
        this.btnSubmitThis = @__ctrl;
        @__ctrl.ApplyStyleSheetSkin(this.Page);
        @__ctrl.ID = "btnSubmitThis";
        @__ctrl.Text = "Submit";
        @__ctrl.Click -= new System.EventHandler(this.btnSubmitThis_Click);
        @__ctrl.Click += new System.EventHandler(this.btnSubmitThis_Click);
        return @__ctrl;
    }

我没有看到错误产生,点击事件根本就没有调用方法。

我可以在这里找到什么?

我准备好回答任何问题,因为我真的很想知道这个问题,而且我已经花了几天时间自己尝试。

非常感谢您的帮助。

按要求添加的代码:

ASCX:

<%@ Assembly Name="$SharePoint.Project.AssemblyFullName$" %>
<%@ Assembly Name="Microsoft.Web.CommandUI, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %> 
<%@ Register Tagprefix="SharePoint" Namespace="Microsoft.SharePoint.WebControls" Assembly="Microsoft.SharePoint, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %> 
<%@ Register Tagprefix="Utilities" Namespace="Microsoft.SharePoint.Utilities" Assembly="Microsoft.SharePoint, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
<%@ Register Tagprefix="asp" Namespace="System.Web.UI" Assembly="System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" %>
<%@ Import Namespace="Microsoft.SharePoint" %> 
<%@ Register Tagprefix="WebPartPages" Namespace="Microsoft.SharePoint.WebPartPages" Assembly="Microsoft.SharePoint, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="HelloWorldWebPart.ascx.cs" Inherits="HelloWorld.HelloWorldWebPart.HelloWorldWebPart" %>
<p>
    Name:
    <asp:TextBox ID="txtTextBox" runat="server"></asp:TextBox>
&nbsp;<asp:Button ID="btnSubmitThis" runat="server" OnClick="btnSubmitThis_Click" Text="Submit" />
</p>
<asp:Label ID="lblOutput" runat="server"></asp:Label>

ascx.cs:

using System;
using System.ComponentModel;
using System.Web.UI.WebControls.WebParts;

namespace HelloWorld.HelloWorldWebPart
{
[ToolboxItemAttribute(false)]
public partial class HelloWorldWebPart : WebPart
{
    // Uncomment the following SecurityPermission attribute only when doing Performance Profiling on a farm solution
    // using the Instrumentation method, and then remove the SecurityPermission attribute when the code is ready
    // for production. Because the SecurityPermission attribute bypasses the security check for callers of
    // your constructor, it's not recommended for production purposes.
    // [System.Security.Permissions.SecurityPermission(System.Security.Permissions.SecurityAction.Assert, UnmanagedCode = true)]
    public HelloWorldWebPart()
    {
    }

    protected override void OnInit(EventArgs e)
    {
        base.OnInit(e);
        InitializeControl();
    }

    protected void Page_Load(object sender, EventArgs e)
    {
        int Test = 0;
    }

    protected void btnSubmitThis_Click(object sender, EventArgs e)
    {
        lblOutput.Text = "Hello, " + txtTextBox.Text;
    }
}
}

1 个答案:

答案 0 :(得分:0)

它不想作为沙盒解决方案工作。尽管在服务器场解决方案中调试更难,但它似乎更强大。