Question

我在我的文本框中声明了一个jquery：

<asp:TextBox ID="txtProductPrice" runat="server"  onkeyup ="javascript:this.value=Comma(this.value);" class="form-control" MaxLength ="6"></asp:TextBox>
            <asp:RequiredFieldValidator ID="RequiredFieldValidator8" Display="Dynamic" runat="server" 
                                        ErrorMessage="Product Price is required." ControlToValidate="txtProductPrice" ForeColor="Red"></asp:RequiredFieldValidator>
                                    <asp:RegularExpressionValidator ID="RegularExpressionValidator8" runat="server" 
                                        ErrorMessage="Enter a valid price" Display="Dynamic" ControlToValidate="txtProductPrice" 
                                        ForeColor="Red" ValidationExpression=^[,0-9]*$></asp:RegularExpressionValidator>

这是jquery：

<script type="text/javascript" language="javascript">

function Comma(Num) {
    Num += '';
    Num = Num.replace(',', ''); Num = Num.replace(',', ''); Num = Num.replace(',', '');
    Num = Num.replace(',', ''); Num = Num.replace(',', ''); Num = Num.replace(',', '');
    x = Num.split('.');
    x1 = x[0];
    x2 = x.length > 1 ? '.' + x[1] : '';
    var rgx = /(\d+)(\d{3})/;
    while (rgx.test(x1))
        x1 = x1.replace(rgx, '$1' + ',' + '$2');
    return x1 + x2;
}

</script>

以下代码无效。实际上它显示了产品添加的标签，但实际上没有添加。我在这里失踪了什么？

protected void btnSubmit_Click(object sender, EventArgs e)
    {
        if (uploadProductPhoto.PostedFile != null)
        {
            SaveProductPhoto();

            ShoppingCart k = new ShoppingCart()
            {
                ProductName = txtProductName.Text,
                ProductImage = "~/ProductImages/" + uploadProductPhoto.FileName,
                ProductPrice = txtProductPrice.Text,
                ProductDescription = txtProductDescription.Text,
                CategoryID = Convert.ToInt32(ddlCategory.SelectedValue),
                TotalProducts = Convert.ToInt32(txtProductQuantity.Text)
            };
            k.AddNewProduct();
            ClearText();
            Label2.Text = "Product Added!";
            //Response.Redirect("AddNewProduct.aspx?alert=success");
        }
        else
        {
            Response.Write("<script>alert('Please upload photo');</script>");
        }
    }

当我删除我的asptextbox中的onkeyup代码时，代码工作正常。产品被添加到DB。

db中的产品是varchar。

这是我的存储过程：

ALTER PROCEDURE [dbo].[SP_AddNewProduct]
(
@ProductName varchar(300),
@ProductPrice varchar(500),
@ProductImage varchar(500),
@ProductDescription varchar(1000),
@CategoryID int,
@ProductQuantity int
)

AS
    BEGIN
        BEGIN TRY

        Insert into products
        values
        (@ProductName,
        @ProductDescription,
        @ProductPrice,
        @ProductImage,
        @CategoryID,
        @ProductQuantity
        )

    END TRY

    BEGIN CATCH

        PRINT ('Error Occured')
    END CATCH
END

文本框中的onkeyup javascript无法正常工作

0 个答案: