Discuz.Control/js/navmenu.js

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

var remember = true; //Remember menu states, and restore them on next visit.
var contractall_default= false; //Should all submenus be contracted by default? (true or false)

var menu, titles, submenus, arrows, bypixels;
var heights = new Array();

var n = navigator.userAgent;
if(/Opera/.test(n)) bypixels = 2;
else if(/Firefox/.test(n)) bypixels = 3;
else if(/MSIE/.test(n)) bypixels = 2;

 
var speed=10;  
/////DD added expandall() and contractall() functions/////

function slash_expandall(){
if (typeof menu!="undefined"){
	for(i=0; i<Math.max(titles.length, submenus.length); i++){
		titles[i].className="title";
		arrows[i].src = imgpath+"/nav_expanded.gif";
		submenus[i].style.display="";
		submenus[i].style.height = heights[i]+"px";
	}
}
}



function slash_contractall(){
if (typeof menu!="undefined"){
	for(i=0; i<Math.max(titles.length, submenus.length); i++){
		titles[i].className="titlehidden";
		arrows[i].src = imgpath+"/nav_collapsed.gif";
		submenus[i].style.display="none";
		submenus[i].style.height = 0;
	}
}
}


/////End DD added functions///////////////////////////////


function init(){
    menu = getElementsByClassName("sdmenu", "div", document)[0];
    titles = getElementsByClassName("title", "span", menu);
    submenus = getElementsByClassName("submenu", "div", menu);
    arrows = getElementsByClassName("arrow", "img", menu);
    for(i=0; i<Math.max(titles.length, submenus.length); i++) {
        titles[i].onclick = gomenu;
        arrows[i].onclick = gomenu;
        heights[i] = submenus[i].offsetHeight;
        submenus[i].style.height = submenus[i].offsetHeight+"px";
        //alert(i);
	
        if(i>0)
        {
               titles[i].className="titlehidden";
	       arrows[i].src = imgpath+"/nav_collapsed.gif";
	       submenus[i].style.display="none";