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优化 dropdown 初始化局部逻辑

pull/1216/head
贤心 2023-03-19 23:49:02 +08:00
parent 2f8dcfbf6a
commit d5f8b52ce1
1 changed files with 3 additions and 1 deletions
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4
src/modules/dropdown.js
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@ -93,9 +93,9 @@ layui.define(['jquery', 'laytpl', 'lay'], function(exports){
Class.prototype.init = function(rerender){ Class.prototype.init = function(rerender){
var that = this; var that = this;
var options = that.config; var options = that.config;
var elem = options.elem = $(options.elem);
// 若 elem 非唯一 // 若 elem 非唯一
var elem = $(options.elem);
if(elem.length > 1){ if(elem.length > 1){
layui.each(elem, function(){ layui.each(elem, function(){
dropdown.render($.extend({}, options, { dropdown.render($.extend({}, options, {
@ -115,6 +115,8 @@ layui.define(['jquery', 'laytpl', 'lay'], function(exports){
return newThat.reload(options); return newThat.reload(options);
} }
options.elem = $(options.elem);
// 初始化 id 属性 - 优先取 options > 元素 id > 自增索引 // 初始化 id 属性 - 优先取 options > 元素 id > 自增索引
options.id = 'id' in options ? options.id : ( options.id = 'id' in options ? options.id : (