本文整理匯總了TypeScript中flux-standard-action.isError函數的典型用法代碼示例。如果您正苦於以下問題:TypeScript isError函數的具體用法?TypeScript isError怎麽用?TypeScript isError使用的例子?那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。
在下文中一共展示了isError函數的3個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: test
test('isError()', t => {
const action = {
type: 'something'
};
const err = {
type: 'other',
error: true
};
t.plan(2);
t.false(isError(action), 'action is not error');
t.true(isError(err), 'err is error');
});
示例2: unwrapAction
function unwrapAction(action: { type: string }) {
if (isFSA(action)) {
if (isError(action)) {
alert(action.payload!.message)
}
return action.payload
}
}
示例3: Error
/// <reference path="flux-standard-action.d.ts" />
//import action = require('flux-standard-action');
import { isError, isFSA, Action, ErrorAction } from 'flux-standard-action';
interface TextPayload {
text: string;
}
var sample1: Action<TextPayload> = {
type: 'ADD_TODO',
payload: {
text: 'Do something.'
}
};
var sample2: ErrorAction = {
type: 'ADD_TODO',
payload: new Error(),
error: true
};
var result1: boolean = isError(sample1);
var result2: boolean = isFSA(sample1);
var result3: boolean = isError(sample2);
var result4: boolean = isFSA(sample2);