如何使用javascript获取GridView索引 [英] how to get GridView index using javascript

问题描述

我必须更改网格所选索引行的颜色。

我使用SP动态地从数据库绑定网格。

解决方案

1.通过javascript：

 功能 ChangeRowColor（ rowID）
 {
  var  color =  document  .getElementById（rowID）.style 。背景颜色; 
  if （color！= ' ＃6aafaf '）
 oldColor = color; 
  if （color == ' ＃6aafaf '）
  document  .getElementById（rowID）.style.backgroundColor = oldColor; 
  else  
  document  .getElementById（rowID）.style.backgroundColor = ' ＃6aafaf'; 
} 

在GridView中创建事件调用此函数

  protected   void  GridView1_RowCreated（ object  sender，GridViewRowEventArgs e）
 {
  string  rowID =  String  .Empty; 
  if （e.Row.RowType == DataControlRowType.DataRow）
 {
 rowID =   row + e.Row.RowIndex; 
 e.Row.Attributes.Add（  id，  row + e.Row.RowIndex）; 
 e.Row.Attributes.Add（  onclick，  ChangeRowColor（ +  ' + rowID +  ' +  ））; 
} 
} 

2.通过编码

在后面的代码中创建一个函数

 受保护  void  ChangeRowColor（ object  sender，EventArgs e）
 {
  foreach （GridViewRow row  in  GridView1.Rows）
 {
  if （row.RowIndex == GridView1.SelectedIndex）
 {
 row.BackColor = ColorTranslator.FromHtml（ ＃6aafaf）; 
} 
  else  
 {
 row.BackColor = ColorTranslator.FromHtml（ ＃93acae）; 
} 
} 
} 

在Gridview事件上调用此函数

< asp：gridview id =   GridView1 runat =   server autogeneratecolumns =   false onselectedindexchanged =   ChangeRowColor xmlns：asp =  ＃unknown >  < /   asp：gridview  >  

希望这个帮助。

谢谢

你好Laiju



试一下 http ：//forums.asp.net/t /1280034.aspx?how+to+get+rowindex+of+gridview+in+javascript [ ^ ]



希望它会有所帮助你好。



祝你好运

嗨...

如何获取单元格中文本框的gridview fron id的行索引 [ ^ ]

http://forums.asp.net/t/1280034.aspx?how+to+get+rowindex+of+gridview+in+javascript [ ^ ]

谢谢你。

I have to change the color of the selected index row of the grid.
I am binding the grid dynamically from the database using SP.

解决方案

1.Through javascript:

function ChangeRowColor(rowID)
{
var color = document.getElementById(rowID).style.backgroundColor;
if(color != '#6aafaf')
oldColor = color;
if(color == '#6aafaf')
	document.getElementById(rowID).style.backgroundColor = oldColor;
else 
	document.getElementById(rowID).style.backgroundColor = '#6aafaf';
}

Call this function in GridView Row create event

protected void GridView1_RowCreated(object sender, GridViewRowEventArgs e)
{
string rowID = String.Empty;
if (e.Row.RowType == DataControlRowType.DataRow)
{
rowID = "row"+e.Row.RowIndex;
e.Row.Attributes.Add("id","row"+e.Row.RowIndex);
e.Row.Attributes.Add("onclick","ChangeRowColor(" +"'" + rowID + "'" + ")");
}
}

2.Through coding
make a function in code behind

protected void ChangeRowColor(object sender, EventArgs e)
{
    foreach (GridViewRow row in GridView1.Rows)
    {
        if (row.RowIndex == GridView1.SelectedIndex)
        {
            row.BackColor = ColorTranslator.FromHtml("#6aafaf");
        }
        else
        {
            row.BackColor = ColorTranslator.FromHtml("#93acae");
        }
    }
}

call this function on Gridview event

<asp:gridview id="GridView1" runat="server" autogeneratecolumns="false" onselectedindexchanged="ChangeRowColor" xmlns:asp="#unknown"></asp:gridview>

Hope this help.
Thanks

Hi Laiju

Try this http://forums.asp.net/t/1280034.aspx?how+to+get+rowindex+of+gridview+in+javascript[^]

Hope it will help you.

Good Luck

Hi...
how to get row index of gridview fron id of textbox in the cell[^]
http://forums.asp.net/t/1280034.aspx?how+to+get+rowindex+of+gridview+in+javascript[^]
Thank u.

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