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9649385
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0
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2
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2012-03-10T19:14:17.943
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2012-03-10T19:14:17.943
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159270
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1
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text
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<p>You have add a form that call the FormParameter.aspx. This can not work like that, manually.</p> <p>So keep one form only and place there all the controls, and there the post back will work correctly.</p> <pre><code><form id="form1" runat="server"> <label >Title :</label> <input id="txtTitle" type="text" /><br /> <label >Subject:</label> <input id="txtSubject" type="text" /><br /> <label >Category: </label> <input id="txtCategory" type="text" /><br /> <input id="btnAdd" type="submit" value="Add" /> <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:MessagesConnectionString %>" InsertCommand="INSERT INTO [Messages] ([Title], [Subject], [CategoryID]) VALUES (@Title, @Subject, @CategoryID)" SelectCommand="SELECT * FROM [Messages]" > <InsertParameters> <asp:FormParameter Name="Title" FormField="txtTitle" DefaultValue="No Title" /> <asp:FormParameter Name="Subject" FormField="txtSubject" DefaultValue="No Subject" /> <asp:FormParameter Name="CategoryID" FormField="txtCategory" DefaultValue="No Category" /> </InsertParameters> </asp:SqlDataSource> </form> </code></pre> <p>and on code behind is better to use</p> <pre><code>void Page_Load() { if (IsPostBack) SqlDataSource1.Insert(); } </code></pre> <p>There is a way to make your code work, by disable the validation for this page, but you make then your page vulnerable to attacks.</p> <p>Now I see again your code and I am not so sure that InsertParametres can get the values of non server controls, I think that you also need to change them to ServerControls.</p>
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1. POFormParameter doesn't work correctly
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1. USAristos
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1. COThe message information is not taken except when i was changing HTML elements to ServerControls! why ?
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2. CO@WasimAlatrash because that is the way the SqlDataSource work.
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