JQuery的不禁止我的单选按钮 [英] JQuery Not Disabling My Radio Buttons
本文介绍了JQuery的不禁止我的单选按钮的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有一个asp.net网站,我有一些code这要是我的电话或电子邮件字段是空白的,则Y电话和电子邮件单选按钮被禁止,但我有问题,我当我打页面,单选按钮不会禁用。我已经使用在以下网页,但仍然没有所有的扩展尝试
( https://learn.jquery.com/using-jquery-core/document -ready / )
JQuery的
<脚本类型=文/ JavaScript的>
$(输入[类型=编号]')。在('输入的propertyChange粘贴,函数()
{
如果($('#MainContent_TelField)VAL()长度的方式> 0)
{
$('#MainContent_phone')丙(禁用,假);
}
其他
{
$('#MainContent_phone')丙(禁用,真正的);
}
}); $(输入[类型=文本]')。在('输入的propertyChange粘贴,函数()
{
如果($('#MainContent_EmailField)VAL()长度的方式> 0)
{
$('#MainContent_email')丙(禁用,假);
}
其他
{
$('#MainContent_email')丙(禁用,真正的);
}
});
< / SCRIPT>
HTML
< DIV CLASS =表单组>
< ASP:标签ID =TelFieldLabel级=COL-MD-3控制标签=服务器文本=联系电话 AssociatedControlID =TelField>< / ASP:标签>
< DIV CLASS =COL-MD-3>
< ASP:文本框ID =TelField=服务器级=表格控TYPE =号码>< / ASP:文本框>
< / DIV>
< / DIV>
< DIV CLASS =表单组>
< ASP:标签ID =EmailFieldLabel级=COL-MD-3控制标签=服务器文本=电子邮件地址AssociatedControlID =EmailField>< / ASP:标签>
< DIV CLASS =COL-MD-3>
< ASP:文本框ID =EmailField=服务器级=表格控型=文本>< / ASP:文本框>
< / DIV>
< DIV CLASS =COL-MD-偏移3 COL-MD-9>
< ASP:显示的RequiredFieldValidator =动态=服务器ID =RequiredFieldValidator2SetFocusOnError =真前景色=红的ControlToValidate =EmailField的ErrorMessage =请输入您的电子邮件地址。 />
< ASP:RegularEx pressionValidator显示=动态=服务器ID =RegularEx pressionValidator1SetFocusOnError =真前景色=红的ControlToValidate =EmailField的ErrorMessage =RegularEx pressionValidatorValidationEx pression =\\ w +([ - +'。] \\ w +)* @ \\ w +([ - ] \\ w +)* \\ \\ w +([ - ] \\ w +)*>电子邮件地址是无效的格式和LT; / ASP:RegularEx pressionValidator>
< / DIV>
< / DIV>
< DIV CLASS =表单组>
< DIV CLASS =COL-XS-12>
< DIV CLASS =右拉>
< ASP:LinkButton的ID =提交按钮=服务器的OnClick =SubmitButton_Click的CssClass =BTN BTN-小学的OnClientClick =ShowProcessingPopup();><跨度类=glyphicon glyphicon-OK&GT ;< / SPAN>提交< / ASP:LinkButton的>
< / DIV>
< / DIV>
< / DIV>
解决方案
\r
\r\r
\r $(函数(){\r
功能checkTelField(){\r
如果($('#MainContent_TelField)VAL()长度的方式> 0)\r
{\r
$('#MainContent_phone')丙(禁用,假);\r
}\r
其他\r
{\r
$('#MainContent_phone')丙(禁用,真正的);\r
}\r
}\r
功能checkEmailField(){\r
如果($('#MainContent_EmailField)VAL()长度的方式> 0)\r
{\r
$('#MainContent_email')丙(禁用,假);\r
}\r
其他\r
{\r
$('#MainContent_email')丙(禁用,真正的);\r
}\r
}\r
checkTelField();\r
checkEmailField();\r
});\r
$(输入[类型=编号]')。在('输入的propertyChange粘贴,函数()\r
{\r
如果($('#MainContent_TelField)VAL()长度的方式> 0)\r
{\r
$('#MainContent_phone')丙(禁用,假);\r
}\r
其他\r
{\r
$('#MainContent_phone')丙(禁用,真正的);\r
}\r
});\r
\r
$(输入[类型=文本]')。在('输入的propertyChange粘贴,函数()\r
{\r
如果($('#MainContent_EmailField)VAL()长度的方式> 0)\r
{\r
$('#MainContent_email')丙(禁用,假);\r
}\r
其他\r
{\r
$('#MainContent_email')丙(禁用,真正的);\r
}\r
});
\r
&LT;脚本SRC =https://ajax.googleapis.com/ajax /libs/jquery/1.11.1/jquery.min.js\"></script>\r
&LT; DIV CLASS =表单组&GT;\r
&LT;标签=MainContent_TelFieldID =MainContent_TelFieldLabel级=COL-MD-3控制标签&GT;联系电话&LT; /标签&gt;\r
&LT; DIV CLASS =COL-MD-3&GT;\r
&LT;输入名称=$ ctl00 $日程地址搜索Maincontent TelFieldID =MainContent_TelField级=表格控型=编号/&GT;\r
&LT; / DIV&GT;\r
&LT; / DIV&GT;\r
&LT; DIV CLASS =表单组&GT;\r
&LT;标签=MainContent_EmailFieldID =MainContent_EmailFieldLabel级=COL-MD-3控制标签&GT;邮箱地址:LT; /标签&gt;\r
&LT; DIV CLASS =COL-MD-3&GT;\r
&LT;输入名称=$ ctl00 $日程地址搜索Maincontent EmailFieldID =MainContent_EmailField级=表格控型=文本/&GT;\r
&LT; / DIV&GT;\r
&LT; / DIV&GT;\r
&LT; DIV CLASS =表单组&GT;\r
&LT;跨度ID =MainContent_ prefContactLabel级=COL-MD-3控制标签&GT;联系*下的preferred方法; / SPAN&GT;\r
&LT; DIV CLASS =COL-MD-3&GT;\r
&LT;跨度类=单选内联&GT;\r
&LT;输入ID =MainContent_phone类型=电台NAME =$ ctl00 $$日程地址搜索Maincontent $ p pfcontactVALUE =电话/&GT;电话\r
&LT; / SPAN&GT;\r
&LT;跨度类=单选内联&GT;\r
&LT;输入ID =MainContent_email类型=电台NAME =$ ctl00 $$日程地址搜索Maincontent $ p pfcontactVALUE =电子邮件/&GT;电子邮件\r
&LT; / SPAN&GT;\r
&LT; / DIV&GT;\r
&LT; / DIV&GT;
\r
I have an asp.net website which I have some code which if my Tel or Email field are blank then y 'Tel' and 'Email' radio button is disabled but the issue I have is that I when I hit the page, the radio buttons are not disabling. I have tried using all the extensions on the following webpage but still nothing (https://learn.jquery.com/using-jquery-core/document-ready/)
JQuery
<script type="text/javascript">
$('input[type="Number"]').on('input propertychange paste', function ()
{
if ($('#MainContent_TelField').val().length > 0)
{
$('#MainContent_phone').prop('disabled', false);
}
else
{
$('#MainContent_phone').prop('disabled', true);
}
});
$('input[type="Text"]').on('input propertychange paste', function ()
{
if ($('#MainContent_EmailField').val().length > 0)
{
$('#MainContent_email').prop('disabled', false);
}
else
{
$('#MainContent_email').prop('disabled', true);
}
});
</script>
HTML
<div class="form-group">
<asp:Label ID="TelFieldLabel" class="col-md-3 control-label" runat="server" Text="Contact No." AssociatedControlID="TelField"></asp:Label>
<div class="col-md-3">
<asp:TextBox ID="TelField" runat="server" class="form-control" type="Number"></asp:TextBox>
</div>
</div>
<div class="form-group">
<asp:Label ID="EmailFieldLabel" class="col-md-3 control-label" runat="server" Text="Email address" AssociatedControlID="EmailField"></asp:Label>
<div class="col-md-3">
<asp:TextBox ID="EmailField" runat="server" class="form-control" type="Text"></asp:TextBox>
</div>
<div class="col-md-offset-3 col-md-9">
<asp:RequiredFieldValidator Display="Dynamic" runat="server" ID="RequiredFieldValidator2" SetFocusOnError="true" ForeColor="Red" ControlToValidate="EmailField" ErrorMessage="Please enter your email address." />
<asp:RegularExpressionValidator Display="Dynamic" runat="server" ID="RegularExpressionValidator1" SetFocusOnError="True" ForeColor="Red" ControlToValidate="EmailField" ErrorMessage="RegularExpressionValidator" ValidationExpression="\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*">Email address is not a valid format.</asp:RegularExpressionValidator>
</div>
</div>
<div class="form-group">
<div class="col-xs-12">
<div class="pull-right">
<asp:LinkButton ID="SubmitButton" runat="server" OnClick="SubmitButton_Click" CssClass="btn btn-primary" OnClientclick="ShowProcessingPopup();"><span class="glyphicon glyphicon-ok"></span> Submit</asp:LinkButton>
</div>
</div>
</div>
解决方案
$(function(){
function checkTelField(){
if ($('#MainContent_TelField').val().length > 0)
{
$('#MainContent_phone').prop('disabled', false);
}
else
{
$('#MainContent_phone').prop('disabled', true);
}
}
function checkEmailField(){
if ($('#MainContent_EmailField').val().length > 0)
{
$('#MainContent_email').prop('disabled', false);
}
else
{
$('#MainContent_email').prop('disabled', true);
}
}
checkTelField();
checkEmailField();
});
$('input[type="Number"]').on('input propertychange paste', function ()
{
if ($('#MainContent_TelField').val().length > 0)
{
$('#MainContent_phone').prop('disabled', false);
}
else
{
$('#MainContent_phone').prop('disabled', true);
}
});
$('input[type="Text"]').on('input propertychange paste', function ()
{
if ($('#MainContent_EmailField').val().length > 0)
{
$('#MainContent_email').prop('disabled', false);
}
else
{
$('#MainContent_email').prop('disabled', true);
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="form-group">
<label for="MainContent_TelField" id="MainContent_TelFieldLabel" class="col-md-3 control-label">Contact No.</label>
<div class="col-md-3">
<input name="ctl00$MainContent$TelField" id="MainContent_TelField" class="form-control" type="Number" />
</div>
</div>
<div class="form-group">
<label for="MainContent_EmailField" id="MainContent_EmailFieldLabel" class="col-md-3 control-label">Email address</label>
<div class="col-md-3">
<input name="ctl00$MainContent$EmailField" id="MainContent_EmailField" class="form-control" type="Text" />
</div>
</div>
<div class="form-group">
<span id="MainContent_PrefContactLabel" class="col-md-3 control-label">Preferred method of contact *</span>
<div class="col-md-3">
<span class="radio-inline">
<input id="MainContent_phone" type="radio" name="ctl00$MainContent$prefcontact" value="Phone" /> Phone
</span>
<span class="radio-inline">
<input id="MainContent_email" type="radio" name="ctl00$MainContent $prefcontact" value="Email" /> Email
</span>
</div>
</div>
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