我有一组div:
<div class="row">
<div class="col-xs-12 well bb paylater" value="paylater" onclick="selectPayment(this)">payment1</div>
<div class="col-xs-12 well bb alipay" value="alipay" onclick="selectPayment(this)">payment2</div>
<div class="col-xs-12 well bb wechatpay" value="wechatpay" onclick="selectPayment(this)">payment3</div>
</div>
我的JS:
function appendCheckMark(type) {
$(type).append('<span class="label label-info payment_select"><i class="glyphicon glyphicon-ok"></i></span>');
}
function selectPayment(type) {
var val = $(type).attr('value');
if ( val == 'paylater') {
appendCheckMark(type);
}
else if (val == 'alipay') {
appendCheckMark(type);
}
else if (val == 'wechatpay'){
appendCheckMark(type);
}
}
我的问题是,如何将这三个div作为单选按钮?那么用户只能选择其中一个吗?
答案 0 :(得分:9)
只需先删除现有的payment_select范围,然后再添加新的。
function selectPayment(type) {
//remove existing check here
$(type).parent().find('.payment_select').remove();
var val = $(type).attr('value');
if ( val == 'paylater') {
appendCheckMark(type);
}
else if (val == 'alipay') {
appendCheckMark(type);
}
else if (val == 'wechatpay'){
appendCheckMark(type);
}
}
答案 1 :(得分:0)
试试这个,只需删除附加的div,同时点击任何div。
'XWPFDocument docx = new XWPFDocument(
new FileInputStream(
"D://TestDocumentPrep/src/XXXXX_TestReport_URL_Document.docx"));
XWPFWordExtractor we = new XWPFWordExtractor(docx);
String textData = we.getText();
String newTestData=textData.replace("$var_source_code$", list.get(1))
.replace("$var_rsvp_code$", list.get(2))
.replace("$var_ssn$", list.get(3))
.replace("$var_zip_code$", list.get(4))
.replace("$var_point_for_business$",
anotherData.getPointForBusiness())
.replace("$var_E1_url$", anotherData.getE1url())
.replace("$var_E2_url$", anotherData.getE2url())
.replace("$var_E3_url$", anotherData.getE3url());
System.out.println(newTestData);'
答案 2 :(得分:0)
单击div时可以向div添加一个类,并使用css处理该div的外观。
function selectPayment(type) {
var val = $(type).attr('value');
$(type).addClass('selected').siblings().removeClass('selected')
if ( val == 'paylater') {
appendCheckMark(type);
}
else if (val == 'alipay') {
appendCheckMark(type);
}
else if (val == 'wechatpay'){
appendCheckMark(type);
}
在那里,您选择了所选的div,而其他人没有该类。使用css来改变美感。
答案 3 :(得分:0)
您只需将现有的复选标记移动到新位置即可。无需删除任何内容并重新获得:
function appendCheckMark(type) {
var $check = $('.payment_select').length ? $('.payment_select') : $('<span class="label label-info payment_select"><i class="glyphicon glyphicon-ok"></i></span>');
$(type).append($check);
}
function selectPayment(type) {
var val = $(type).attr('value');
appendCheckMark(type);
}
&#13;
<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="row">
<div class="col-xs-12 well bb paylater" value="paylater" onclick="selectPayment(this)">payment1</div>
<div class="col-xs-12 well bb alipay" value="alipay" onclick="selectPayment(this)">payment2</div>
<div class="col-xs-12 well bb wechatpay" value="wechatpay" onclick="selectPayment(this)">payment3</div>
</div>
&#13;