RequiredFieldValidator is not functioning

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<asp:FileUpload ID="FileUpload1" runat="server" CssClass="style3" />
                    <asp:RequiredFieldValidator ID="RequiredFieldValidator20" runat="server" ControlToValidate="FileUpload1"
                        ErrorMessage="*" ForeColor="#FF6600" ValidationGroup="btnUpload"></asp:RequiredFieldValidator>

C#

Posted 3-Dec-14 0:45am

CP_vicky

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[no name] 3-Dec-14 6:56am

What's the problem?, put error or problem scenario here

CP_vicky 3-Dec-14 7:00am

If i submit Upload button without any data given it is showing like System.IO.DirectoryNotFoundException: Could not find a part of the path.

but i need * (ErrorMessage="*")

DamithSL 3-Dec-14 7:02am

you haven't add upload button related aspx page code and c# code on your upload button click event. please update the question with the code and full error message

CP_vicky 3-Dec-14 7:09am

protected void btnUpload_Click(object sender, EventArgs e)
{

uploadDocument();
string date = DateTime.Now.ToString("dd-MM-yyyy");
string imageid = DAL.getRunningID("4");
sqlstr = "insert into Images(ImageID,URL,DateTime)values(" + imageid + ",'" + path + "','" + date + "')";
string sqlUpdate = "update Fms_Autonumber set RNo='" + imageid + "' where RCode='4'";
List<string> ids = new List<string>();
ids.Add(sqlstr);
ids.Add(sqlUpdate);
int j = DAL.sqlTransaction(ids);
if (j > 0)
{
ScriptManager.RegisterStartupScript(this, this.GetType(), "Successfully Inserted", "alert('Image Uploaded Successfully..!')", true);
}
mltImageurl.Text = strFileName1;
}

<asp:Button ID="btnUpload" runat="server" Text="Upload" CssClass="style3" Height="26px"
Width="100px" OnClick="btnUpload_Click" />

DamithSL 3-Dec-14 7:17am

do you have updatepanel?

CP_vicky 3-Dec-14 7:27am

no

King Fisher 3-Dec-14 7:28am

i hope the Question is about RequirdField Validator he mentioned that ValidationGroup="btnUpload"
but the Button doesn't have the GroupName

<asp:Button ID="btnUpload" runat="server" Text="Upload" CssClass="style3" Height="26px"
Width="100px" OnClick="btnUpload_Click" />

CP_vicky 3-Dec-14 7:29am

problem solved.. thank u all

King Fisher 3-Dec-14 7:30am

how did you solved?

King Fisher 3-Dec-14 7:31am

post your Solution if you solved yourself

1 solution

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King Fisher · Accepted Answer · 2014-12-03T01:05:00

Solution 1

Make sure ValidationGroup="btnUpload" in your button

Posted 3-Dec-14 1:05am

King Fisher

Comments

CP_vicky 3-Dec-14 7:12am

Thank you. got it

King Fisher 3-Dec-14 7:29am

Solved?

CP_vicky 3-Dec-14 7:30am

ya solved

King Fisher 3-Dec-14 7:31am

post your Solution if you solved yourself

CP_vicky 3-Dec-14 7:36am

I solved using your solution.

<asp:Button ID="btnUpload" runat="server" Text="Upload" CssClass="style3" Height="26px"
Width="100px" OnClick="btnUpload_Click" ValidationGroup="btnUpload"/>

King Fisher 3-Dec-14 7:43am

Well, mark it as Solution so that we Can move this question from Unanswered Queue :)

CP_vicky 3-Dec-14 7:49am

I did, just check it.

CP_vicky 3-Dec-14 7:56am

I asked one question in the afternoon, till now that is not solved, can u please look at once.

Question is:
insert query executing when every time page got refreshing

King Fisher 3-Dec-14 8:00am

post the link of your Question

CP_vicky 3-Dec-14 8:04am

http://www.codeproject.com/Questions/849291/insert-query-executing-when-every-time-page-got-re?arn=0