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解决技能解析出来很多null的问题

This commit is contained in:
枫谷剑仙 2023-09-08 18:48:52 +08:00
parent 94c049ac6b
commit 706e69870e
1 changed files with 4 additions and 3 deletions
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7
script-universal_function.js
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@ -284,7 +284,7 @@ DocumentFragment.prototype.ap = function(...args)
{
arg.forEach(item=>this.ap(item));
}
else //其他内容的转换为文字添加
else if (arg !== null && arg !== void 0) //其他内容的转换为文字添加
{
this.append(arg);
}
@ -298,8 +298,9 @@ Array.prototype.nodeJoin = function(separator)
const frg = document.createDocumentFragment();
this.forEach((item, idx, arr)=>{
frg.ap(item);
if (idx < (arr.length - 1) && separator !== undefined)
if (idx < (arr.length - 1) && separator !== null && separator !== void 0) {
frg.ap(separator instanceof Node ? separator.cloneNode(true) : separator);
}
});
return frg;
}
@ -339,7 +340,7 @@ function tp(stringsArr, ...keys) {
fragment.append(stringsArr[i]);
const key = keys[i];
const value = Number.isInteger(key) ? values[key] : dict[key];
if (value !== undefined) {
if (value !== null && value !== void 0) {
try {
fragment.append((value instanceof Node && keys.lastIndexOf(key) !== i) ? value.cloneNode(true) : value); //如果是不最后一个匹配的标签，就插入克隆的DOM，否则可以插入原始的DOM（保留行为）
}