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优化菜单下拉效果

develop
就眠仪式 2020-07-25 14:57:08 +08:00
parent 5935c020f9
commit 8cff7d490a
1 changed files with 3 additions and 10 deletions
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13
component/pear/module/menu.js
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@ -429,33 +429,26 @@ layui.define(['table', 'jquery', 'element'], function(exports) {
function downShow(option) { function downShow(option) {
$("body #" + option.elem).on("click", "a[menu-type='0']", function() { $("body #" + option.elem).on("click", "a[menu-type='0']", function() {
if (!$("#" + option.elem).is(".pear-nav-mini")) { if (!$("#" + option.elem).is(".pear-nav-mini")) {
var superEle = $(this).parent(); var superEle = $(this).parent();
var ele = $(this).next('.layui-nav-child'); var ele = $(this).next('.layui-nav-child');
var height = ele.height(); var heights = ele.children("dd").length * 40;
if ($(this).parent().is(".layui-nav-itemed")) {
if ($(this).parent().is(".layui-nav-itemed")) {
if (option.accordion) { if (option.accordion) {
$(this).parent().parent().find(".layui-nav-itemed").removeClass("layui-nav-itemed"); $(this).parent().parent().find(".layui-nav-itemed").removeClass("layui-nav-itemed");
$(this).parent().addClass("layui-nav-itemed"); $(this).parent().addClass("layui-nav-itemed");
} }
ele.height(0); ele.height(0);
ele.animate({ ele.animate({
height: height + "px" height: heights + "px"
}, 200, function() { }, 200, function() {
ele.css({ ele.css({
height: "auto" height: "auto"
}); });
}); });
} else { } else {
$(this).parent().addClass("layui-nav-itemed"); $(this).parent().addClass("layui-nav-itemed");
ele.animate({ ele.animate({
height: "0px" height: "0px"
}, 200, function() { }, 200, function() {