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多个select component时提示Cannot read property 'childNodes' of undefined #1120

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dalphyx opened this issue Aug 5, 2015 · 1 comment
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多个select component时提示Cannot read property 'childNodes' of undefined #1120

dalphyx opened this issue Aug 5, 2015 · 1 comment
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@dalphyx
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dalphyx commented Aug 5, 2015

在写一个简单的省级级联component时发现，提供个demo：http://jsfiddle.net/4oa8anz4/

demo提供的是市在省之前时的正确表现，但只要把level2的市级元素移到level1的省级元素之后，就会报Cannot read property 'childNodes' of undefined
@yolio2003
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看到根本没有 level = 1 的属性配置，是不是这里的问题呢。

if (this.level !== '2') {

改成

if (this.level === 1) {

咋样 ？而且没报错了

@yyx990803 yyx990803 added the bug label Aug 5, 2015
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@yolio2003 @yyx990803 @dalphyx