File Upload Validator Always Show Error Message?
Mar 23, 2010
i add asp.net file upload control as following
<asp:FileUpload ID="filesFileUpload" runat="server" />
<asp:RegularExpressionValidator ID="RegularExpressionValidator3" runat="server" ErrorMessage="file types not supported"
ValidationExpression=".(zip|rar|jpg|gif|png|eps|ai|psd|pdf)$" ControlToValidate="filesFileUpload"></asp:RegularExpressionValidator>
and always when i upload file that match the reg expression it show the error .
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Apr 23, 2010
I have standard asp.net file upload control on a page. If a user try to upload large file they get all the cryptic error messages like page not found etc.I dont want them to be able to upload large files, but still want to show gracefull error message saying that file is too large to upload or something like that. Is there any way to do that?
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Jan 16, 2011
I have tried in many way but the error message for custom validator is not shown in validation summary but it(ValidationSummary) shows error message for every other type of validator.
[code]....
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Nov 3, 2010
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Jul 28, 2010
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Mar 17, 2010
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[Code]....
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Jan 17, 2011
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{
try
{
string[] formats = {
"MMddyyyy", // These are the accepted date formats for the UI
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"M/d/yyyy",
"yyyy/MM/dd",
"yyyy/M/d"
};
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}
}
catch (Exception)
{
throw;
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}
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{
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}
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[code]....
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[code]...
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[code]...
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I placed 2 requiredfieldvalidators in my page (well, actually, more like a dozen of them, but only these 2 behave this way) and can not seem to figure out why the error message will not be displayed. The validation function works (the processing code is not run and focus is returned to the first field that fails validation) but no error message.
[Code]....
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Next
End Sub
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i m Uploading File using Ajax AsyncFileUpload control.. after successful upload i am trying to display success message through Label and Also through Alert but its not working..below is i used code
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[code]....
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