两个无线电输入和同一标签下的文本框的正确HTML是什么?下面是我到目前为止的小提琴。我希望用户选择 YES , NO 或其他。如果选择其他,我想显示隐藏文本框(必须是必填项)。这样做的最佳方式是什么?如果有人可以修复jQuery和HTML,我会非常感激。另外,我的表单上有多个这样的输入,所以我希望代码尽可能通用。提前致谢。
$("input[type='radio']").change(function(){
if($(this).val()=="other")
$(this).closest("div").find("input[name=hidden-other]").css('display', 'inline-block');
else
$(this).closest("div").find("input[name=hidden-other]").css('display', 'none');
});
input.hidden-other{
display: none;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div>
<label for="during-or-after">During or After Office Hours *</label>
<input type="radio" name="during-or-after" value="during" checked>During
<input class="radio-with-left-margin" type="radio"
name="during-or-after" value="after">After
<input class="radio-with-left-margin" type="radio"
name="during-or-after" value="other" >Other
<input type="text" name="hidden-other"
class="hidden-other" id="hidden-other" required>
</div>
答案 0 :(得分:0)
你想要这样的东西FIDDLE吗?
<强> HTML 强>
<div id="parent">
<div style="float: left;">
<label for="during-or-after">During or After Office Hours *</label>
<input type="radio" name="during-or-after" value="during" checked>During
<input class="radio-with-left-margin" type="radio" name="during-or-after" value="after">After
</div>
<div style="float: left;">
<input class="radio-with-left-margin" type="radio" name="during-or-after" value="other">Other
<br>
<input type="text" name="hidden-other" class="hidden-other" id="hidden-other" required>
</div>
</div>
答案 1 :(得分:0)
仅限CSS:
input[type="radio"] + input[type="text"] {
display: none;
}
input[type="radio"]:checked + input[type="text"] {
display: inline;
/* <-----you need to use inline to display it after text "Other" */
}
&#13;
<div>
<label for="during-or-after">During or After Office Hours *</label>
<input type="radio" name="during-or-after" value="during" checked>During
<input class="radio-with-left-margin" type="radio" name="during-or-after" value="after">After
<input class="radio-with-left-margin" type="radio" name="during-or-after" value="other">Other
<input type="text" name="hidden-other" class="hidden-other" id="hidden-other" required>
</div>
&#13;