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微调 `util.on()` 中的代码注释

pull/1429/head
贤心 2023-11-22 00:07:52 +08:00
parent 92c85805c2
commit a082acb776
1 changed files with 2 additions and 2 deletions
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4
src/modules/util.js
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@ -414,7 +414,7 @@ layui.define('jquery', function(exports){
if (!elem[0]) return; // 若委托元素不存在 if (!elem[0]) return; // 若委托元素不存在
// 初始化 data 默认值 // 初始化 data 默认值，以委托元素为存储单元
if (!elem.data(DATANAME)) { if (!elem.data(DATANAME)) {
elem.data(DATANAME, { elem.data(DATANAME, {
events: {}, events: {},
@ -422,7 +422,7 @@ layui.define('jquery', function(exports){
}); });
} }
// 读取 data 缓存，以委托元素为存储单元 // 读取 data 缓存
var dataCache = elem.data(DATANAME); var dataCache = elem.data(DATANAME);
var callbacks = dataCache.callbacks; var callbacks = dataCache.callbacks;