How to call onChange event after pressing Enter key

0 votes

I am new to Bootstrap and stuck with this problem. I have an input field and as soon as I enter just one digit, the function from onChange is called, but I want it to be called when I push 'Enter when the whole number has been entered. The same problem for the validation function - it calls too soon.

var inputProcent = React.CreateElement(bootstrap.Input, {type: "text",
  //bsStyle: this.validationInputFactor(),
  placeholder: this.initialFactor,
  className: "input-block-level",
  onChange: this.handleInput,
  block: true,
  addonBefore: '%',
  ref:'input',
  hasFeedback: true
});
Oct 7, 2020 in Java-Script by kartik
• 37,490 points
526 views

1 answer to this question.

0 votes

Hello @kartik,

You can use onKeyPress directly on input field. onChange function changes state value on every input field change and after Enter is pressed it will call a function search().

<input
    type="text"
    placeholder="Search..."
    onChange={event => {this.setState({query: event.target.value})}}
    onKeyPress={event => {
                if (event.key === 'Enter') {
                  this.search()
                }
              }}
/>

Hope it helps!!
Thank you!!

answered Oct 7, 2020 by anonymous
• 82,560 points

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