使用asp.net Gridview的AJAX问题 [英] AJAX Issue with asp.net Gridview
问题描述
Hello导师，
我在asp.net中使用Gridview控件。我使用复选框一次删除多行。
以前我在GridView_RowDeleting事件中使用以下代码删除行（一次一个）
< big> Datatable.Rows.RemoveAt（index）
Datatable.AcceptChanges（）
//之后我再次将网格绑定到更新的数据表
GridView.DataSource =数据表
GridView.DataBind（）
这里索引是我正在删除的行的索引和dtInboxData.Rows.RemoveAt（0）数据表是我的数据表与gridview相关联。
现在我想使用相同的行删除多行，我循环选择的rowindexes来调用相同的
对于iCount = 0到asRwIndexes.Length - 1
''从网格中删除
Datatable.Rows.RemoveAt（asRwIndexes（iCount） - 2）
下一页
但此代码正在删除来自数据表但不在Gridview的HTML中呈现的行.Ex-该行从Datatable中删除但在我的页面的网格渲染的
ASPX中仍然可见。
PS：我正在使用Ajax调用来调用它。请指教。
Hello mentors,
I am using the Gridview control in asp.net.I am using checkboxes to delete multiple rows at a time.
Previously i was using the following code to delete rows(one at a time) in GridView_RowDeleting event
Datatable.Rows.RemoveAt(index)
Datatable.AcceptChanges()
//after that i was binding the grid again to the updated datatable
GridView.DataSource = Datatable
GridView.DataBind()
here index is the index of the row i was deleting and dtInboxData.Rows.RemoveAt(0)datatable is my datatable associated with the gridview.
Now i want to delete multiple rows using the same and i am looping around the selected rowindexes to call the same
For iCount = 0 To asRwIndexes.Length - 1
''remove from grid
Datatable.Rows.RemoveAt(asRwIndexes(iCount) - 2)
Next
But this code is removing the row from datatable but not rendering in the HTML of the Gridview.Ex- The row is removed from the Datatable but its still visible in the
ASPX of my page where Grid is rendering.
PS: I am using Ajax call to call this.Please suggest.
推荐答案
这可能会帮助你：
使用复选框在GridView中删除多行 [ ^ ]
也看一下类似的QA：如何删除Data Gridview控件中的多行 [ ^ ]
This might help you out:
Deleting multiple Rows in GridView using Checkbox[^]
also have a look on similar QA: How to delete Multiple rows in Data Gridview control[^]
嗨亲爱的
如果您使用更新面板，请尝试定义触发器。
hi dear
Please try to define trigger if you are using update panel.
这篇关于使用asp.net Gridview的AJAX问题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
