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use typeof to judge DOM object.

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This commit is contained in:
HeskeyBaozi 2018-07-19 20:32:34 +08:00
parent a5b85fd520
commit 05ef3127bd
1 changed files with 5 additions and 2 deletions
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7
components/icon/CustomIcon.tsx
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@ -67,6 +67,7 @@ export interface CustomIconOptions {
namespace?: string;
prefix?: string;
scriptLink?: string;
[key: string]: any;
}
@ -90,7 +91,7 @@ export function create(options: CustomIconOptions = {}): React.ComponentClass<Ic
fill={'currentColor'}
aria-hidden={'true'}
>
<use xlinkHref={`#${prefix}${type}`} />
<use xlinkHref={`#${prefix}${type}`}/>
</svg>
</i>
);
@ -99,10 +100,12 @@ export function create(options: CustomIconOptions = {}): React.ComponentClass<Ic
componentDidMount() {
/**
* DOM API required.
* Make sure in browser environment.
* The Custom Icon will create a <script/>
* that loads SVG symbols and insert the SVG Element into the document body.
*/
if (document && window
if (typeof document === 'object' && typeof window === 'object'
&& typeof document.createElement === 'function'
&& typeof scriptLink === 'string' && scriptLink.length
&& typeof namespace === 'string' && namespace.length
&& !customCache.has(namespace)