JavaScript onclick event doesnt work with parameters
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , So i have a button with this event attached: , Instead of writing: apagar.onclick = cl.teste(this);
apagar.onclick = function () {
cl.teste(apagar);
};
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escape parameters on onclick event doesnt work
Date : March 29 2020, 07:55 AM
this will help Try this. As description seems to be a string value you need to surround it with qoutes. row.insertCell(0).innerHTML = '<input type="button" value = "ShowDescription" onclick="showDescription(\'' + description + '\');">';
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OnClick doesnt work while Animation is running
Date : March 29 2020, 07:55 AM
To fix this issue Instead of your animation you may try ViewPropertyAnimator and you will be able to detect clicks: image.animate().xBy(screenWidth).setDuration(5000).start();
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React Native, redux form, native base - onChange(event) function doesnt work,undefined is not an object evaluating event
Date : March 29 2020, 07:55 AM
I hope this helps . Okey, after hours of struggling here's what I had to do (As i said I am using new syntax of refs, React 16.3). I have created InputComponent with ref passed as props: import React, { PureComponent } from 'react';
import PropTypes from 'prop-types';
import { Input } from 'native-base';
class InputComponent extends PureComponent {
static navigationOptions = {
header: null,
};
render() {
const { input, externalRef, ...rest } = this.props;
return (
<Input
{...rest}
ref={externalRef}
keyboardType="numeric"
maxLength={1}
value={input.value}
onChangeText={input.onChange}
/>
);
}
}
InputComponent.propTypes = {
input: PropTypes.object,
externalRef: PropTypes.object,
};
export default InputComponent;
constructor() {
super();
this.field0 = React.createRef();
this.field1 = React.createRef();
this.field2 = React.createRef();
this.field3 = React.createRef();
this.field4 = React.createRef();
this.field5 = React.createRef();
}
componentDidMount() {
this.field0.current._root.focus();
}
onChange = (text, val, body, name) => {
if (text.length === 1 && name !== '6') {
this[`field${name}`].current._root.focus();
} else if (text.length === 1 && name === '6') {
this.field5.current._root.blur();
}
};
<Field
externalRef={this.field0}
style={styles.input}
name="1"
component={InputComponent}
placeholder="*"
onChange={this.onChange}
secureTextEntry
/>
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onClick event won't work in my React code
Date : March 29 2020, 07:55 AM
To fix the issue you can do Since Card is a separate component, you should keep it declare it outside of your render method. But the problem is that you're passing an onClick function to a component but you're not hooking up that onClick function to the HTML element (in this case the ). const Card = ({backgroundColor, id, state, onClick}) =>{
const style = {
width: '100px',
height:'100px',
backgroundColor: backgroundColor,
key: id,
state: state,
}
return <div style={style} onClick={onClick} />
}
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