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textarea placeholder is set into textarea value (IE11) #4098

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KhristenkoYura opened this issue Nov 3, 2016 · 4 comments
Closed

textarea placeholder is set into textarea value (IE11) #4098

KhristenkoYura opened this issue Nov 3, 2016 · 4 comments

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@KhristenkoYura
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Vue.js version

2.0.3

Reproduction Link

https://jsfiddle.net/wxw3aa86/1/
@defcc defcc added the 2.0 label Nov 4, 2016
@LinusBorg
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LinusBorg commented Nov 7, 2016 •
edited

It seems this is the result of a bug in IE11:

https://connect.microsoft.com/IE/feedback/details/811408

When reading innerHTML (which Vue does when parsing an in-DOM template), IE11 returns the placeholder string if the textarea is empty, instead of an empty string/null.

We'll have to see if there is a way to work around this bug.

@gebilaoxiong
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If this is a BUG

web-runtime-with-compiler.js#L67

Then here can not directly use outerHTML, is it?

@LinusBorg
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  1. The IE bug happens with both innerHTML and outerHTML
  2. We use outerHTML to get the in-DOM template, this is not really a functionality we can replace.

@gebilaoxiong
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@LinusBorg I know...I need to find the core members confirm, and then fix it....

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4 participants
@KhristenkoYura @LinusBorg @defcc @gebilaoxiong