列表的 Sharepoint webpart 组合框 [英] Sharepoint webpart combobox of lists

问题描述

我有一个基于列表的 webpart，但我正在尝试创建一个包含共享点列表列表的下拉列表，以便当用户编辑页面并选择修改共享 webpart"时，他们能够选择一个列表项，然后将其解析回 webpart.

I have a webpart that works off of a list but what I'm trying to do create a dropdown that contains a list of sharepoint lists so that when the user edits the page and selects 'modify shared webpart' they are able to choose a list item and that gets parsed back to the webpart.

感谢任何示例或示例链接！

Any examples or links to examples appreciated!

谢谢

丹

推荐答案

您要查找的内容称为 Toolpart.查看此示例以获得教程关于如何创建一个.

What you are looking for is called a Toolpart. Take a look at this example for a tutorial on how to create one.

总的来说，您的一般步骤是:

Overall, your general steps will be:

1. 创建继承自 Microsoft.SharePoint.WebPartPages.ToolPart
的自定义 Toolpart 类
2. 在您的自定义 Toolpart 中，覆盖 CreateChildControls，编写代码以遍历 SPWeb 中的列表，并将它们添加到 DropDownList
3. 在您的 webpart 中，覆盖 GetToolParts 并添加您的自定义 ToolPart，使其显示在右侧

1. Create your custom Toolpart class inheriting from Microsoft.SharePoint.WebPartPages.ToolPart
2. In your custom Toolpart, override CreateChildControls, write the code to iterate over the lists in your SPWeb, and add those to a DropDownList
3. In your webpart, override GetToolParts and add your custom ToolPart so that it shows up in the right hand side

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