jQuery手風琴選項卡

Question

我如何默認將“ Firstpane”設置為打開，而其他設置為關閉...。我從該示例復制了相同的代碼，但在我看來，所有內容都是打開的

腳本

<script>
$(function() { 

$("#accordion").tabs("#accordion div.pane", {tabs: 'h2', effect: 'slide', initialIndex: null});
});
</script>

<script>

// add new effect to the tabs
$.tools.tabs.addEffect("slide", function(i, done) {

    // 1. upon hiding, the active pane has a ruby background color
    this.getPanes().slideUp().css({backgroundColor: "#fff"});

    // 2. after a pane is revealed, its background is set to its original color (transparent)
    this.getPanes().eq(i).slideDown(function()  {
        $(this).css({backgroundColor: 'transparent'});

        // the supplied callback must be called after the effect has finished its job
        done.call();
    });
});
</script>

Answer 1

刪除此問題，解決了我的問題“ initialIndex：null”

Answer 2

或者，您可以將initialIndex：0記住要使用的數字，指示默認窗格，0是第一個元素