check radiobuttonlist bind drop dwon list value c# .net

f we checked salary radio button there related data fill dropdwonlist and if checked arrear radio button list then fill there related data in dropdownlist

Sure. For simple illustrative purpose, i have bound the list of string to the dropdown. You can substitute your DB logic over there.

Markup:

Codebehind:

protected void rbtList_SelectedIndexChanged(object sender, EventArgs e)

{

string strValue = rbtList.SelectedValue;

fillDataInDropdown(strValue);

}

void fillDataInDropdown(string strType)

{

if (strType.ToLower() == "salary")

{

List salary = new List();

salary.Add("salary1");

salary.Add("salary2");

salary.Add("salary3");

ddlDetails.DataSource = salary;

ddlDetails.DataBind();

}

else if (strType.ToLower() == "arrear")

{

List arrear = new List();

arrear.Add("arrear1");

arrear.Add("arrear2");

arrear.Add("arrear3");

ddlDetails.DataSource = arrear;

ddlDetails.DataBind();

}

protected void Page_Load(object sender, EventArgs e)

{

//by default it will load the salry detail in dropdown

if(!Page.IsPostBack)

{

fillDataInDropdown("salary");

}

Hope this helps!

4 Replies

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Francis Susaimichael11y ago
Accepted answer
f we checked salary radio button there related data fill dropdwonlist and if checked arrear radio button list then fill there related data in dropdownlist

Sure. For simple illustrative purpose, i have bound the list of string to the dropdown. You can substitute your DB logic over there.

Markup:

Codebehind:

protected void rbtList_SelectedIndexChanged(object sender, EventArgs e)
{
string strValue = rbtList.SelectedValue;
fillDataInDropdown(strValue);
}
void fillDataInDropdown(string strType)
{
if (strType.ToLower() == "salary")
{
List salary = new List();
salary.Add("salary1");
salary.Add("salary2");
salary.Add("salary3");
ddlDetails.DataSource = salary;
ddlDetails.DataBind();
}
else if (strType.ToLower() == "arrear")
{
List arrear = new List();
arrear.Add("arrear1");
arrear.Add("arrear2");
arrear.Add("arrear3");
ddlDetails.DataSource = arrear;
ddlDetails.DataBind();
}
}

protected void Page_Load(object sender, EventArgs e)
{
//by default it will load the salry detail in dropdown
if(!Page.IsPostBack)
{
fillDataInDropdown("salary");
}
}

Hope this helps!
Arul R11y ago
Thanks Sir
Devendra Kumar11y ago
radiobuttonlist have two radio button on name salary and another radio button name arrear

if we checked salary radio button there related data fill dropdwonlist and if checked arrear radio button list then fill there related data in dropdownlist

in single dropdwon list
Sreekanth Reddy11y ago
Can you explain briefely your question please?