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当我点击标签为“杂志引文”的复选框时,我希望带有班级'boat_prize_award_radio_buttons'的div能够显示/隐藏,取决于复选框是否被选中。我如何使这项工作正确?如何选择此div元素显示/隐藏与jQuery?
这里是我当前的CoffeeScript/jQuery代码:
$(document).ready ->
$(".benefit_flag").change ->
selected_obj = $(this).parent('div')
if $(this).is(":checked")
selected_obj.find('boat_prize_award_radio_buttons').show()
else
selected_obj.find('boat_prize_award_radio_buttons').hide()
<div class='outcome'>
<ul>
<li>etc.</li>
<li>etc.</li>
<li>etc.:</li>
<fieldset class="inputs"><ol><li class="boolean input optional" id="person_magazines_attributes_12_benefit_flag_input"><input name="person[publications_attributes][12][benefit_flag]" type="hidden" value="0" /><label class="" for="person_magazines_attributes_12_benefit_flag"><input class="benefit_flag" id="person_magazines_attributes_12_benefit_flag" name="person[publications_attributes][12][benefit_flag]" type="checkbox" value="1" />Magazine citation</label>
</li>
<li class="radio input optional" id="person_magazines_attributes_12_citation_status_input"><fieldset class="choices"><ol class="choices-group"><li class="choice"><label for="person_magazines_attributes_12_citation_status_magic_was_cited"><input id="person_magazines_attributes_12_citation_status_magic_was_cited" name="person[publications_attributes][12][citation_status]" type="radio" value="Magazine was mentioned" />Magazine was mentioned</label></li>
<li class="choice"><label for="person_magazines_attributes_12_citation_status_magic_was_not_cited_but_should_have_been"><input id="person_magazines_attributes_12_citation_status_magic_was_not_cited_but_should_have_been" name="person[publications_attributes][12][citation_status]" type="radio" value="Magazine was not mentioned" />Magazine was not mentioned</label></li></ol></fieldset>
</li>
</ol></fieldset>
<div class='boat_prize_award_radio_buttons'>
<p>My pilot fund award contributed to this outcome</p>
<li class="radio input optional" id="person_magazines_attributes_12_boat_prize_award_contributed_input"><fieldset class="choices"><ol class="choices-group"><li class="choice"><label for="person_magazines_attributes_12_boat_prize_award_contributed_yes"><input id="person_magazines_attributes_12_boat_prize_award_contributed_yes" name="person[publications_attributes][12][boat_prize_award_contributed]" type="radio" value="Yes" />Yes</label></li>
<li class="choice"><label for="person_magazines_attributes_12_boat_prize_award_contributed_no"><input id="person_magazines_attributes_12_boat_prize_award_contributed_no" name="person[publications_attributes][12][boat_prize_award_contributed]" type="radio" value="No" />No</label></li></ol></fieldset>
</li>
</div>
</ul>
</div>
谢谢,这个答案的主要问题是,我想单个父母 - 选择多个父母意味着我关闭了所有的孩子一类“.boat_prize_award_radio_buttons”。当我用$(this).parent('div')尝试它时,它没有关闭任何东西。 – Nona 2014-10-17 00:06:50
我只是想通了:selected_obj = $(this).parents('div')。filter('div.outcome')会给我我需要的,谢谢 – Nona 2014-10-17 00:11:24
你也可以使用selected_obj = $(this).parents ('。结果') – Chitrang 2014-10-17 00:14:26