嗨，如何在文本框中显示网格中的选定值? [英] hi how to display selected values from grid in text box ?

问题描述

hi如何在文本框中显示网格中的选定值..
我的aspx中包含两个日期文本框和一个普通文本框.
当我从网格视图单击时，我想在文本框中显示.

我尝试了许多来自google的示例，但没有显示?

hi how to display selected values from grid in text box..
in my aspx contains two date textboxes and one normal textbox.
when i click from grid view i want to show in textbox.

i tried many examples from google but its not displaying?

推荐答案

在行命令事件中，如果您在网格视图中使用BoundField，则必须使用以下命令: br/>

In the row command event if you are using BoundFields in the grid view you have to use the following:

TextBox1.Text = GridView1.Rows[value].Cells[0].Text;
TextBox2.Text = GridView1.Rows[value].Cells[2].Text;

同样，您必须将单元格数据分配给文本框.
如果将TemplateField与控件一起使用，则必须使用以下内容.

like wise you have to assign cell data to the text boxes.
If you are using TemplateField with controls you have to use the following.

TextBox txtBox = GridView1.Rows[value].FindControl("<HereContrlID1>");
if(txtBox != null)
{
TextBox1.Text = txtBox.Text;
}
txtBox = GridView1.Rows[value].FindControl("<HereContrlID2>");
if(txtBox != null)
{
TextBox2.Text = txtBox.Text;
}

就像明智的做法，您必须对其他文本框或下拉字段进行操作.

like wise you have to do for other text boxes or drop down fields.

在Gridview单元格中添加带有功能的javascript onclick事件，该函数将传递该单元格值，

并在函数中将该单元格值设置为textbox

1.在RowDatabound事件中

In Gridview cell add javascript onclick event with a fuction which will pass that cell value,

and within the function you will set that cell value to textbox

1.in RowDatabound event

LinkButton lnkB = ( LinkButton)e.Row.FindControl("lnkDate");
lnkB.Attribute.Add("click","JSFuntion('+lnkB.Text+"'))"

in JSFuntion(val)
{
 document.getElementById(<%=txt.ClientID%>).value=val;
}

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