【发布时间】:2011-07-27 23:54:03
【问题描述】:
http://www.hcfmissoula.com/grants/compassionate-care-grant
我有这个简单的单选按钮表单,如果用户对每个问题回答“是”,我希望在底部显示一个隐藏链接。这是我正在使用的代码:
<script type="text/javascript">
$('input:radio').change(function(){
if(
($('input:radio[name=group1]:checked').val() == 'Yes') &&
($('input:radio[name=group2]:checked').val() == 'Yes') &&
($('input:radio[name=group3]:checked').val() == 'Yes') &&
($('input:radio[name=group4]:checked').val() == 'Yes')
){
document.getElementById('pdflink').innerHTML = '<div><a href="http://www.mydomain.com/somefile.pdf">grab the file here</a></div>';
}
else {
document.getElementById('pdflink').innerHTML = '';
}
});
</script>
<form name="myform" action="" method="POST">
<div><br>
<p>Question 1?</p>
<input type="radio" name="group1" value="Yes"> Yes<br>
<input type="radio" name="group1" value="No"> No<br>
<hr>
<p>Question 2?</p>
<input type="radio" name="group2" value="Yes"> Yes<br>
<input type="radio" name="group2" value="No"> No<br>
<hr>
<p>Question 3?</p>
<input type="radio" name="group3" value="Yes"> Yes<br>
<input type="radio" name="group3" value="No"> No<br>
<hr>
<p>Question 4?</p>
<input type="radio" name="group4" value="Yes"> Yes<br>
<input type="radio" name="group4" value="No"> No<br>
</div>
</form>
<div id="pdflink">
</div>
当我单击所有“是”按钮时,#pdflink 中未显示该链接。
【问题讨论】:
标签: javascript forms radio-button