SharePoint 更改内容类型下拉
我已将应用程序页面附加到基于自定义文档的内容类型作为其编辑表单。该内容类型在附加了多个内容类型的文档库中使用。
SharePoint 表单字段控件正确呈现各个字段。更改内容类型控件还会在下拉列表中列出与列表相关的所有内容类型。但是当我更改选择时,意味着当我选择不同的内容类型时,表单不会显示所选内容类型的字段集,而是保持原样。
代码:
<%@ Assembly Name="$SharePoint.Project.AssemblyFullName$" %>
<%@ Import Namespace="Microsoft.SharePoint.ApplicationPages" %>
<%@ 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" %>
<%@ Assembly Name="Microsoft.Web.CommandUI, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="ApplicationPage1.aspx.cs" Inherits="DMS_POC.Layouts.DMS_POC.ApplicationPage1" DynamicMasterPageFile="~masterurl/default.master" %>
<%@ Register TagPrefix="wssuc" TagName="ToolBar" src="../../../_controltemplates/15/ToolBar.ascx" %>
<asp:Content ID="PageHead" ContentPlaceHolderID="PlaceHolderAdditionalPageHead" runat="server">
</asp:Content>
<asp:Content ID="Main" ContentPlaceHolderID="PlaceHolderMain" runat="server">
<table>
<tr>
<td>
<span id='part1'>
<SharePoint:InformationBar ID="InformationBar1" runat="server" />
<div id="listFormToolBarTop">
<wssuc:ToolBar CssClass="ms-formtoolbar" id="toolBarTbltop" RightButtonSeparator="&#160;" runat="server">
<template_rightbuttons>
<SharePoint:NextPageButton ID="NextPageButton1" runat="server"/>
<SharePoint:SaveButton ID="SaveButton1" runat="server"/>
<SharePoint:GoBackButton ID="GoBackButton1" runat="server"/>
</template_rightbuttons>
</wssuc:ToolBar>
</div>
<SharePoint:ItemValidationFailedMessage ID="ItemValidationFailedMessage1" runat="server" />
<table class="ms-formtable" style="margin-top: 8px;" border="0" cellpadding="0" cellspacing="0" width="100%">
<SharePoint:ChangeContentType ID="ChangeContentType1" runat="server" />
<SharePoint:FolderFormFields ID="FolderFormFields1" runat="server" />
<tr>
<td>
<SharePoint:FieldLabel ID="lbl_ProposalNumber" runat="server" FieldName="ProposalNo" />
</td>
<td>
<SharePoint:FormField ID="field_ProposalNumber" runat="server" FieldName="ProposalNo"
ControlMode="Display" />
</td>
</tr>
<tr>
<td colspan="2"> </td>
</tr>
<tr>
<td>
<SharePoint:FieldLabel ID="lbl_CustName" runat="server" FieldName="CustomerName" />
</td>
<td>
<SharePoint:FormField ID="field_CustName" runat="server" FieldName="CustomerName"
ControlMode="Edit" />
</td>
</tr>
<tr>
<td colspan="2"> </td>
</tr>
<tr>
<td>
<SharePoint:FieldLabel ID="lbl_ProposalType" runat="server" FieldName="ProposalType" />
</td>
<td>
<SharePoint:FormField ID="field_ProposalType" runat="server" FieldName="ProposalType"
ControlMode="Edit" />
</td>
</tr>
<tr>
<td colspan="2"> </td>
</tr>
<tr>
<td>
<SharePoint:FieldLabel ID="lbl_RevertBy" runat="server" FieldName="RevertBy" />
</td>
<td>
<SharePoint:FormField ID="field_RevertBy" runat="server" FieldName="RevertBy"
ControlMode="Edit" />
</td>
</tr>
<tr>
<td colspan="2"> </td>
</tr>
<tr>
<td style="vertical-align:top">
<SharePoint:FieldLabel ID="lbl_Details" runat="server" FieldName="Details" />
</td>
<td style="vertical-align:top">
<SharePoint:FormField ID="field_Details" runat="server" FieldName="Details"
ControlMode="Edit" />
</td>
</tr>
<tr>
<td colspan="2"> </td>
</tr>
<tr>
<td>
<SharePoint:FieldLabel ID="lbl_SignRequired" runat="server" FieldName="DigitalSignatureRequired" />
</td>
<td>
<SharePoint:FormField ID="field_SignRequired" runat="server" FieldName="DigitalSignatureRequired"
ControlMode="Edit" />
</td>
</tr>
<tr>
<td colspan="2"> </td>
</tr>
<tr>
<td>
<SharePoint:FieldLabel ID="lbl_Amount" runat="server" FieldName="Amount" />
</td>
<td>
<SharePoint:FormField ID="field_Amount" runat="server" FieldName="Amount"
ControlMode="Edit" />
</td>
</tr>
<tr>
<td colspan="2"> </td>
</tr>
<tr>
<td>
<SharePoint:FieldLabel ID="lbl_Final" runat="server" FieldName="Final" />
</td>
<td>
<SharePoint:FormField ID="field_Final" runat="server" FieldName="Final"
ControlMode="Edit" />
</td>
</tr>
<SharePoint:ApprovalStatus ID="ApprovalStatus1" runat="server" />
<SharePoint:FormComponent ID="FormComponent1" TemplateName="AttachmentRows" ComponentRequiresPostback="false" runat="server" />
</table>
<table cellpadding="0" cellspacing="0" width="100%" style="padding-top: 7px">
<tr>
<td width="100%">
<SharePoint:ItemHiddenVersion ID="ItemHiddenVersion1" runat="server" />
<SharePoint:ParentInformationField ID="ParentInformationField1" runat="server" />
<SharePoint:InitContentType ID="InitContentType1" runat="server" />
<wssuc:ToolBar CssClass="ms-formtoolbar" id="toolBarTbl" RightButtonSeparator="&#160;" runat="server">
<template_buttons>
<SharePoint:CreatedModifiedInfo ID="CreatedModifiedInfo1" runat="server"/>
</template_buttons>
<template_rightbuttons>
<SharePoint:SaveButton ID="SaveButton2" runat="server"/>
<SharePoint:GoBackButton ID="GoBackButton2" runat="server"/>
</template_rightbuttons>
</wssuc:ToolBar>
</td>
</tr>
</table>
</span>
</td>
<td valign="top">
<SharePoint:DelegateControl ID="DelegateControl1" runat="server" ControlId="RelatedItemsPlaceHolder" />
</td>
</tr>
</table>
</asp:Content>
<asp:Content ID="PageTitle" ContentPlaceHolderID="PlaceHolderPageTitle" runat="server">
Application Page
</asp:Content>
<asp:Content ID="PageTitleInTitleArea" ContentPlaceHolderID="PlaceHolderPageTitleInTitleArea" runat="server" >
My Application Page
</asp:Content>