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Fix TypeError: Argument 1 of Window.getComputedStyle does not implement interface Element. #15

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Fix TypeError: Argument 1 of Window.getComputedStyle does not implement interface Element. #15

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36 changes: 30 additions & 6 deletions src/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -36,11 +36,32 @@ class InputTrigger extends Component {

this.handleTrigger = this.handleTrigger.bind(this);
this.resetState = this.resetState.bind(this);
this.element = this.props.elementRef;
this.findInput = this.findInput.bind(this);
}


componentDidMount() {
this.props.endTrigger(this.resetState);
this.element = this.findInput();
}

findInput() {
if (this.props.getElement) {
return this.props.getElement(this);
}
if (this.childElemnt instanceof Element && ['INPUT', 'TEXTAREA'].find(tag => tag === this.childElemnt.tagName)) {
return this.childElemnt;
}
const inputs = this.div.getElementsByTagName('input');
if (inputs.length) {
return inputs[0];
}
const textareas = this.div.getElementsByTagName('textarea');
if (textareas.length) {
return textareas[0];
}
return null;// Would like to warn, but lint disallowed console logs.
// console.warn('Multiple or no inputs detected', inputs);
}

handleTrigger(event) {
Expand Down Expand Up @@ -109,7 +130,7 @@ class InputTrigger extends Component {

render() {
const {
elementRef,
getElement,
children,
trigger,
onStart,
Expand All @@ -124,15 +145,18 @@ class InputTrigger extends Component {
role="textbox"
tabIndex={-1}
onKeyDown={this.handleTrigger}
ref={(el) => {
this.div = el;
}}
{...rest}
>
{
!elementRef
!getElement
? (
React.Children.map(this.props.children, child => (
React.cloneElement(child, {
ref: (element) => {
this.element = element;
this.childElemnt = element;
if (typeof child.ref === 'function') {
child.ref(element);
}
Expand Down Expand Up @@ -161,7 +185,7 @@ InputTrigger.propTypes = {
onType: PropTypes.func,
endTrigger: PropTypes.func,
children: PropTypes.element.isRequired,
elementRef: PropTypes.element,
getElement: PropTypes.func,
};

InputTrigger.defaultProps = {
Expand All @@ -175,7 +199,7 @@ InputTrigger.defaultProps = {
onCancel: () => {},
onType: () => {},
endTrigger: () => {},
elementRef: null,
getElement: undefined,
};

export default InputTrigger;