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Angular如何获取dom节点 #85

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deepthan opened this issue Aug 13, 2020 · 0 comments
Open

Angular如何获取dom节点 #85

deepthan opened this issue Aug 13, 2020 · 0 comments
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DOM 写法示例

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@deepthan
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引用dom节点 -- #refName

<input #user type='text'>
<button (click)='onClick(user.value)' ></button>

我们在input标签里面加了一个#user，这个叫做引用。
它引用的是input对象，那么我们用#user.value则获取到了input里面的值。
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@deepthan