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优化 `tab` 中的获取下标的逻辑

pull/1210/head
贤心 2023-03-02 00:12:33 +08:00
parent 419fc8da27
commit 9f20b0f441
1 changed files with 12 additions and 6 deletions
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16
src/modules/element.js
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@ -113,17 +113,23 @@ layui.define('jquery', function(exports){
// Tab 点击 // Tab 点击
tabClick: function(e, index, liElem, options){ tabClick: function(e, index, liElem, options){
options = options || {}; options = options || {};
index = index === undefined
? othis.parent().children('li').index(othis)
: index;
var othis = liElem || $(this); var othis = liElem || $(this);
var parents = options.headerElem ? othis.parent() : othis.parents('.layui-tab').eq(0); var parents = options.headerElem
var item = options.bodyElem ? $(options.bodyElem) : parents.children('.layui-tab-content').children('.layui-tab-item'); ? othis.parent()
: othis.parents('.layui-tab').eq(0);
var item = options.bodyElem
? $(options.bodyElem)
: parents.children('.layui-tab-content').children('.layui-tab-item');
var elemA = othis.find('a'); var elemA = othis.find('a');
var isJump = elemA.attr('href') !== 'javascript:;' && elemA.attr('target') === '_blank'; //是否存在跳转 var isJump = elemA.attr('href') !== 'javascript:;' && elemA.attr('target') === '_blank'; //是否存在跳转
var unselect = typeof othis.attr('lay-unselect') === 'string'; //是否禁用选中 var unselect = typeof othis.attr('lay-unselect') === 'string'; //是否禁用选中
var filter = parents.attr('lay-filter'); var filter = parents.attr('lay-filter');
// 下标
index = index === undefined
? othis.parent().children('li').index(othis)
: index;
//执行切换 //执行切换
if(!(isJump || unselect)){ if(!(isJump || unselect)){
othis.addClass(THIS).siblings().removeClass(THIS); othis.addClass(THIS).siblings().removeClass(THIS);