Javascript混合两个文本框的文本 [英] Javascript mutiplying text of two textboxes

问题描述

大家好，

我在尝试从文本框和标签中乘以值的代码中-希望在OnBlur事件的标签上显示此值.

Hey everyone,

I have this code where I am trying multiply values from a textbox and label - want to show this value on a label on OnBlur event.

<script type="text/javascript">
           function FillAmount(sender, args)
           {
               var txtQuantityE = $find('<%= txtQuantityE.ClientID %>');
               var lblRate = $find('<%= lblRate.ClientID %>');
               var lblAmount = $find(txtQuantityE*lblRate).get_value();
               $find(lblAmount).set_value(lblAmount);
           }

<telerik:RadNumericTextBox ID="txtQuantityE" runat="server" Skin="Office2007" EmptyMessage="Enter Quantity"

                                                        SelectionOnFocus="CaretToEnd" ToolTip="Enter Quantity to place Order" Culture="English (United States)"

                                                        Height="14px" Width="141px">
                                                        <ClientEvents OnBlur="FillAmount" />
                                                    </telerik:RadNumericTextBox>

似乎不起作用.请帮忙...

谢谢
Amit

Does not seem to work. Please help...

Thanks
Amit

推荐答案

find('<％ = txtQuantityE.ClientID

find('<%= txtQuantityE.ClientID %>'); var lblRate =

find('<％ = lblRate.ClientID ％> ; '); var lblAmount =

find('<%= lblRate.ClientID %>'); var lblAmount =

find(txtQuantityE * lblRate).get_value();

find(txtQuantityE*lblRate).get_value();

这篇关于Javascript混合两个文本框的文本的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！