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[英]Change the direction of ALL glyphicon-chevron to either up or down on a page
[英]Accordion .glyphicon-chevron-up and .glyphicon-chevron-down not working
我正在使用帶有向上和向下箭頭的手風琴-第一次運行時會顯示向下箭頭,因此用戶必須單擊才能查看數據-單擊向下箭頭會顯示數據,但仍會顯示向上箭頭,並且不會還原為up ...我有一個執行檢查的Javascript函數...
點擊此鏈接:-https: //www.bootply.com/113766#
Javascript更改箭頭:-
$(document).ready(function ()
{
$('.collapse').on('shown.bs.collapse', function () {
$(this).parent().find(
".glyphicon-chevron-up").removeClass("glyphicon-chevron-up")
.addClass("glyphicon-chevron-down");
}).on('hidden.bs.collapse', function ()
{
$(this).parent().find(".glyphicon-chevron-down")
.removeClass("glyphicon-chevron-down").addClass("glyphicon-chevron-
up");
});
});
HTML: -
<div class="accordion">
<h4 class="up">
<a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion" href="#collapseOne">
Testing
<span class="glyphicon glyphicon-chevron-up" style="float: right"></span>
</a>
</h4>
<div id="collapseOne" class="collapse">
始終顯示默認箭頭-單擊時顯示數據
原來是指向錯誤的JQuery版本-現在都可以使用...
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