Objectdatasource onupdating gridview
Both controls use the same Object Data Source control for data. Try adding the code line below in your page_load method.In normal mode, when a user selects "Details", it selects the row, fires off the "On Selected Index Changing" and "On Selected Index Changed" events, and the details for a user are displayed in the Details View. The behavior will be: - If the session variable is present then the Details View will show that record and the Grid View won't show any selected record.I want to be able to come into the page with a User's ID stored in Session, and to select that User's row in the Grid View and display the Details View record for that user. - If the user selects a different record, then the Details View will be updated accordingly (Details View.Selected Value The problem is that Selected Index is the ordinal number of the selected row in the Grid View.I have a Grid View that represents a list of Users. I've found a partial solution: instead of selecting the active user in the Grid View, select that user in the Details View.There's also a Details View to display a User's details. Thus, the page will display the Grid View with no record selected, but the Details View will show the details of the specified record.The contents of the panel are entirely up to you-typically, arranged as a menu.
来实现双向通讯的绑定 2.因为没有添加的功能，所以用了asp: Command Field来实现编辑、删除等按钮的功能。 3.排序功能上只要在ods上设定Sort Parameter Name，它的值就是Select Method中关于排序的参数的名称，然后设定Grid View的Allow Sorting为true就ok了。排序按钮上依然用到Grid View内置的Command Name——Sort，然后Command Argument设为要排序的字段名，至于排序的方向由Object Data Source负责，省心多了。 cs代码 说明： 1. One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community. Helps make sure that your firewall rules are working as intended.As the name suggests, the Target Control ID property refers to the ID of the panel control in the page that is going to be moved.Figure 5-8 provides a view of the control in action.Over the last few weeks I've been writing a series of blog posts that cover LINQ to SQL.LINQ to SQL is a built-in O/RM (object relational mapper) that ships in the . NET (like the Object Data Source and SQLData Source controls that shipped with ASP. NET UI controls to LINQ to SQL data models super easy.NET AJAX defines a few server-side behaviors that allow you to easily create collapsible sections and drag panels around the page.Note the extreme flexibility of the component design-it might not make sense in all cases, but you can use different panels to control the expansion and collapsing of the content panel.Using this parameter, you should determine the required field value in the currently processed record and either hide or show a command column button. That makes sense, but I guess what I'm asking is how to get to the ASPx Grid View's underlying Datasource during the Html Command Cell Prepared event?I am using the following Object Data Source: Select Method="Get" Insert Method="Insert" Update Method="Update" Delete Method="Delete" On Selecting="Add User Name Parameter" On Updating="Add User Name Parameter" On Inserting="Add User Name Parameter" On Deleting="Add User Name Parameter" Hi Corun.