Question

I m 从事一些下台工作。 http://jsfiddle.net/jhoffm34/VbtuC/。

我有一个 j滴滴滴菜菜单,在点击上扩大。我试图使用文件。当我第二次点击“Categories”时,为了让菜单停下来,那只是重新打开菜单。是否有任何人知道如何解决这一问题?

Answer 1

Working demos
http://jsfiddle.net/RguMu/show
http://jsfiddle.net/RguMu/
http://jsfiddle.net/UK9Qt/ - only when category is clicked show and hide

因此,在第二次点击时,你的菜单现在将关闭:

use is( :visible )

Another suggestion, you don t need so many properties. Just do show and hide, rest you know your requirement better.

www.un.org/spanish/ecosoc 学历:

if(submenu.is( :visible )){
    submenu.hide();
    return false;
}

www.un.org/spanish/ecosoc 正式编号

var timeout = 999999;
var closetimer = 0;
var ddmenuitem = 0;

function jsddm_open(event) {
    jsddm_canceltimer();
    jsddm_close();
    var submenu = $(this).find( ul );

    if(submenu.is( :visible )){
        submenu.hide();
        return false;
    }

    if (submenu) {
        ddmenuitem = submenu.css( visibility ,  visible );
        ddmenuitem = submenu.css( position ,  relative );
        submenu.show();
        return false;
    }

    return true;
}

function jsddm_close() {
    if (ddmenuitem) ddmenuitem.css( visibility ,  hidden );
    if (ddmenuitem) ddmenuitem.css( position ,  fixed );
}

function jsddm_timer() {
    closetimer = window.setTimeout(jsddm_close, timeout);
}

function jsddm_canceltimer() {
    if (closetimer) {
        window.clearTimeout(closetimer);
        closetimer = null;
    }
}

$(document).ready(function() {
    $( #jsddm li ).bind( click , jsddm_open);
    $( #jsddm > li ).bind( mouseout , jsddm_timer);
    $( #jsddm > li ).bind( mouseover , jsddm_canceltimer);
    $( #jsddm li ).find( ul ).hide();

});

document.onmousedown = jsddm_close;

友情链接