我从 ngForm 中得到了一个像 {general: "this is the value content"} 这样的字典对。
<div class="col-10">
<div>
<h1>Terms of Use</h1>
</div>
<form #termForm="ngForm" (ngSubmit)="saveTerm(termForm)">
<div class="col-12">
<div class="d-flex justify-content-between mb-1">
<label for="general" id='general'>General</label>
<button>Save General</button>
</div>
<ckeditor
[(ngModel)]="generalContent"
#general="ngModel"
name="general"
[config]="config"
[readonly]="false">
</ckeditor>
</div>
</form>
</div>
如何将配对数据保存为单独的变量 a 和 b? a = "一般" b = "这是值内容"
答案 0 :(得分:0)
如果您已经将对象存储在变量中,并且您计划仅将单个键值对映射到“a”和“b”,您可以使用:
const obj = { general: "this is the value content" };
const result = Object.entries(obj).map(([k,v]) => ({ a: k, b: v }))[0];
// { a: "general", b: "this is the value content" }
答案 1 :(得分:0)
如果您有多个键值对,您可以将对象转换为数组:
const terms = {term1: "term1 content", term2: "term2 content"}
const array = Object.entries(terms)
.map(([key, val]) => [key, val])
.reduce((a, b) => a.concat(b));
// ["term1", "term1 content", "term2", "term2 content"]
如果你只想在 HTML 中分隔键值, 您可以使用 keyvalue 管道:
<div class="col-10">
<div>
<h1>Terms of Use</h1>
</div>
<form #termForm="ngForm" (ngSubmit)="saveTerm(termForm)">
<div class="col-12" *ngFor="let term of terms | keyvalue">
<div class="d-flex justify-content-between mb-1">
<label [for]="term.key" [id]="term.key">{{term.key}}</label>
<button>Save {{term.key}}</button>
</div>
<ckeditor
[(ngModel)]="term.value"
#termElem="ngModel"
[name]="term.key"
[config]="config"
[readonly]="false">
</ckeditor>
</div>
</form>
</div>