AngularJS ng-readonly 指令
AngularJS 執行個體
設定輸入框為唯讀:
<!DOCTYPE html><html><head><meta charset="utf-8"><script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script></head><body ng-app="">勾選複選框設定輸入框為唯讀:<input type="checkbox" ng-model="all"><br><br><input type="text" ng-readonly="all"></body></html>
定義和用法
ng-readonly 指令用於設定表單域(input 或 textarea) 的 readonly 屬性。
如果 ng-readonly 屬性的運算式返回 true 則表單域為唯讀。
文法
<input ng-readonly="expression"></input>
<input> <textarea> 元素支援該指令。
參數值
| 值 | 描述 |
|---|---|
| expression | 運算式返回 true 則表單域為唯讀。 |
以上就是對AngularJS ng-readonly 資料的整理，後續繼續補充相關資料，謝謝大家對本站的支援！
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