以角度2访问数据属性值 [英] Access data attribute value in angular 2

问题描述

我有一个带有ID的表格:

I have a form with a id :

<form id="dummyForm">
    <input type="text">
    <input type="submit" value="click me">
</form>

和具有data属性的div，其中包含表格的ID:

and a div with data attribute, which contains form's id :

<div attr.data-form-id="dummyForm" (click)=hideForm()>Click to hide</div>

如何在hideform()函数中获取data-form-id值.这样我就可以隐藏表格.

how can I get the data-form-id value in hideform() function. so that I can hide the form.

有帮助吗?

推荐答案

<div attr.data-form-id="dummyForm" 
    #me 
    (click)="hideForm(me.getAttribute('data-form-id'))">
  Click to hide
</div>

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