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我想在我的Angular2項目中使用mdl-stepper。 在我的HTML上:Angular2 cli導入錯誤
<li class="mdl-step">
<span class="mdl-step__label">
<span class="mdl-step__title">
<span class="mdl-step__title-text">Step 2</span>
</span>
</span>
<div class="mdl-step__content">
<h4>Step 2</h4>
</div>
<div class="mdl-step__actions">
<button class="mdl-button mdl-js-button mdl-js-ripple-effect mdl-button--colored mdl-button--raised" data-stepper-next>
Continue
</button>
<button class="mdl-button mdl-js-button mdl-js-ripple-effect" data-stepper-cancel>
Cancel
</button>
<button class="mdl-button mdl-js-button mdl-js-ripple-effect" data-stepper-back
(click)="onstepback($event)">
Back
</button>
</div>
</li>
關於返回按鈕單擊我發射一個事件。在我home.component.ts
文件中onbackstep(){}
我有以下幾點:
var stepperElement = document.querySelector('ul.mdl-stepper');
var Stepper;
Stepper = stepperElement.MaterialStepper;
它給了我編譯錯誤說Property 'MaterialStepper' does not exist on type 'Element'
我一定要導入的東西嗎?
如何在組件中定義選擇器? – Nitish
也許你可以回答這個最新的問題:https://stackoverflow.com/questions/43994410/using-mdl-stepper-events-in-angular2-cli – Nitish