Am working on a registration page, Where here user has checkbox to select the location and services, Am saving the data in Database as 1 if checked , 0 if form is saved unchecked.
Now in the Edit page for the user Like profile page, am binding the data which is present in database.
I don't know how to bind the checkbox to bind if the user already checked and in database it is saved as '1"
Am using C# and Asp.net. Kindly Help
You can convert you int value 1
or 0
and then assign to your check-box checked property. If they are string type then convert them to int
and then to Boolean
CheckBox1.Checked = Convert.ToBoolean(0); // False - Not checked.
CheckBox1.Checked = Convert.ToBoolean(1); // True - checked.
You can use this method Convert.ToBoolean(value)
to convert string to boolean
CheckBox1.Checked = Convert.ToBoolean("false"); // False - Not checked.
CheckBox1.Checked = Convert.ToBoolean("true"); // True - checked.
You will get either 0 or 1 from database right?? SO, store it in integer variable a;
{
if (a==0)
chkbox1.checked = false
else
chkbox1.checked = true;
}
<asp:checkbox id="Cluster" runat="server" checked='<%# Eval("Cluster") == DBNull.Value ? false : Eval("Cluster") %>' />
您可以使用以下代码从数据库中获取值并将其以Web形式表示:
CheckBox1.Checked = rdr.GetBoolean(3);
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.