单选按钮+文本框自定义验证 [英] Radio button +Textbox Custom validations

问题描述

hai我有



这样一个简单的收音机列表

hai i have

one simple radio buttion list like this

<td>
                            <asp:RadioButtonList ID="rb_Question1" runat="server" ValidationGroup="req" Height="16px"

                                RepeatColumns="2" Width="220px"    >
                                <asp:ListItem Text="Yes" Value="1"></asp:ListItem>
                                <asp:ListItem Text="No" Value="0"></asp:ListItem>
                            </asp:RadioButtonList>
                        </td>

当用户根据没有按钮点击No按钮时将需要Textbox评论



我的文本框如下

when user click on the No button based on no button Textbox comments will be required

my textbox is as follows

<tr>
                        <td align="right"><b>Comments:</b></td>
                        <td colspan="2" class="row">
                            <div class='textAreaDiv'>
                                <asp:TextBox ID="ReviewerDecsion_txt" class="border" runat="server" TextMode="MultiLine" Width="800px" Height="120px"></asp:TextBox>
                                <asp:CustomValidator ID="cv_ReviewerDecsion_txt" runat="server"  ValidateEmptyText="true"



                                ClientValidationFunction="ReviewerDecsiontxt" ErrorMessage="Enter text for Approve this applicant to become a surveyor?"

                                ForeColor="Red" Text="*"  ValidationGroup="req"></asp:CustomValidator>
                            </div>
                        </td>

< br $>


i WANT客户验证这个





我的scirpt如下不工作

i WANT cUSTOMER Validation for this


my scirpt is as follows it is not working

function ReviewerDecsiontxt(sender, args) {
            var radbtn1 = $("#cphMaster_rb_Question1_0");
            var radbtn2 = $("#cphMaster_rb_Question1_1");
            var ReviewerTxtbox = $("#ReviewerDecsion_txt");
            if ((radbtn1[0].checked ) &&(ReviewerTxtbox.text)!= "")
            { args.IsValid = true; }
            else { args.IsValid = false; }

               }

推荐答案

（ ＃cphMaster_rb_Question1_0）;
var radbtn2 =

("#cphMaster_rb_Question1_0"); var radbtn2 =

（ ＃cphMaster_rb_Question1_1\" ）;
var ReviewerTxtbox =

("#cphMaster_rb_Question1_1"); var ReviewerTxtbox =

（ ＃ReviewerDecsion_txt）;
if （（radbtn1 [ 0 ]。已选中）&&（ReviewerTxtbox.text）！= ）
{args.IsValid = true ; }
else {args.IsValid = false ; }

}

("#ReviewerDecsion_txt"); if ((radbtn1[0].checked ) &&(ReviewerTxtbox.text)!= "") { args.IsValid = true; } else { args.IsValid = false; } }

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