通过找到的手风琴激活手风琴 [英] activate accordion by found accordion

问题描述

在 jquery ui文档中，有按索引激活手风琴的方法. br> 但是我想从找到手风琴"中激活.
在下面的代码或任何其他解决方案中，必须用 ??? 替换什么

In jquery ui doc , there is method by index to activate accordion.
However I want to activate from "accordion found".
What must be replaced by ??? in code below, or any other solution

var accordion = $('.ui-accordion')   

accordion.each(function () {
    var hashHref = $.param.fragment(); //hashHref is the anchor href of relevant accordion
    $(this).find("a[href='#" + hashHref + "']").???;                
});

谢谢

推荐答案

在此

with the help of this answer, this solves the case:

  accordion.each(function () {
    var hashHref = $.param.fragment();
    var findElement = $(this).find("a[href='#" + hashHref + "']");
    if (findElement.length) {
        var ndx = $(findElement).parent().index() * 0.5;
        $(this).accordion("activate", ndx);
    }
});

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