【发布时间】:2013-12-21 08:22:47
【问题描述】:
我在创建的常见问题解答页面上遇到了一些展开和折叠 div 的小问题。当用户单击一个问题时,它需要折叠所有其他答案 div 并仅将答案展开到单击的(问题)div。我现在已经弄清楚了——除非用户点击了页面上的所有 div 并且它们都展开然后折叠之后,然后需要点击 2 次鼠标才能再次重新打开它们,而不仅仅是一次。
jQuery:
$(document).ready(function() {
$('.answer').hide(); // hide the answer divs first
$('#content .question').click().toggle(
function() {
$('.answer').hide(); //hide all other divs when clicked
$('#content .question').removeClass('close'); // as well as remove the 'expanded' icon
$(this).next('.answer').slideDown(); //slidedown the appropriate div
$(this).addClass('close'); //as well as insert the 'expanded' icon
},
function() {
$(this).next('.answer').slideUp(); // hide the selected div
$(this).removeClass('close'); // as well as remove the 'expanded' icon
}
);
});
CSS:
#content {width: 1310px; height: 350px;}
#col_1 {width: 380px; height: 350px; margin: 20px; padding: 5px;}
.question {color: #64AA01; background-image: url(images/open_div.jpg); cursor: pointer; background-repeat: no-repeat; padding-left: 15px;}
.close {background-image: url(images/close_div.jpg);}
.answer {margin-left: 16px;}
HTML:
<div id="content">
<div id="col_1">
<div class="question">
<div align="justify">Q: This is question 1.</div>
</div>
<div class="answer" style = "width: 360px;">
<div align="justify">A: This answer is the answer to question 1.</div>
</div><br><br>
<div class="question">Q: This is question 2.</div>
<div class="answer" style = "width: 360px;">
<div align="justify">A: This answer is the answer to question 2.</div>
</div><br><br>
<div class="question">
<div align="justify">Q: This is question 3.</div>
</div>
<div class="answer" style = "width: 360px;">
<div align="justify">A: This answer is the answer to question 3.</div>
</div>
</div>
</div>
有什么想法吗?
【问题讨论】:
-
也许值得看看 jQuery-ui 和手风琴特性。它包含您所描述的一切:jqueryui.com/accordion
标签: jquery