logo
down
shadow

React.js: Why is there no componentDidRender event?


React.js: Why is there no componentDidRender event?

By : Piyush Kumar
Date : November 14 2020, 04:48 PM
this will help In componentDidMount you can do: this.getDOMNode() to get a reference to the underlying DOM for that component. So if you do want to use your mounted component with jQuery you can do:
code :
componentDidMount: function() {
    $(this.getDOMNode());
}


Share : facebook icon twitter icon
react-slick carousel cycle through slides with scroll-event - react js, javascript

react-slick carousel cycle through slides with scroll-event - react js, javascript


By : cesar martinez
Date : March 29 2020, 07:55 AM
React (16.4.1) setState() updates state one onChange event behind the current onChange event with react-select component

React (16.4.1) setState() updates state one onChange event behind the current onChange event with react-select component


By : Ron Lloyd
Date : March 29 2020, 07:55 AM
This might help you When you pass a second argument to setState(), e.g. setState({foo: bar}, ), the is supposed to be a callback function that gets called when setState() has finished updating. In your code, instead of passing your function this.getTableData as an argument, you are passing the expression returned from calling this.getTableData(), in this case undefined.
In your code here:
code :
filterSiteSelect(selection) {
    const siteId = selection.id;
    const siteName = selection.name;

    this.setState({
        siteId, siteName
    }, this.getTableData());
}

filterLineTypeSelect(selection) {
    const lineTypeId = selection.id;
    const lineTypeName = selection.name;

    this.setState({
        lineTypeId, lineTypeName
    }, this.getTableData());
}
filterSiteSelect(selection) {
    const siteId = selection.id;
    const siteName = selection.name;

    this.setState({
        siteId, siteName
    }, this.getTableData);
}

filterLineTypeSelect(selection) {
    const lineTypeId = selection.id;
    const lineTypeName = selection.name;

    this.setState({
        lineTypeId, lineTypeName
    }, this.getTableData);
}
React: Best practice for event propagation (trigger parent event, not child event)

React: Best practice for event propagation (trigger parent event, not child event)


By : William
Date : March 29 2020, 07:55 AM
I wish did fix the issue. I'm not sure any of those solutions is actually necessary. To elaborate assume the following:
code :
{this.state.items.map(item => (
    <button type="button" value={item.id} onClick={removeItem}>
        <i className='fas fa-times-circle'></i>
    </button>)
}
removeItem(event) {
   const id = event.currentTarget.value;
   this.setState({
      items: this.state.items.filter(item => item.id != id) //assuming you intended to filter here
   });
}
How do I trigger the change event on a react-select component with react-testing-library?

How do I trigger the change event on a react-select component with react-testing-library?


By : user2454850
Date : March 29 2020, 07:55 AM
I hope this helps you . You can try the following to get it working:
Fire focus event on the ReactSelect component .react-select input element. Fire a mouseDown event on the .react-select__control element Fire a click on the option element that you want to select
React Click/Mouse Event Handling [react-sortable-hoc, material-ui, react-virtualized]

React Click/Mouse Event Handling [react-sortable-hoc, material-ui, react-virtualized]


By : user2834771
Date : March 29 2020, 07:55 AM
around this issue i am working on same kind of application where i want to perform some operation when i clicked somthing on cell and also made them sortable. it can be achieved in two ways
add delay prop pressDelay props in SortableContainer HOC. docs let's say pressDelay=500. what this will do is that if you hold your click for 500ms the row will become sortable otherwise just normal click event will fire.in my opinion this will work just fine
code :
  import { SortableHandle } from 'react-sortable-hoc';

     const DragHandle = SortableHandle(() => columns[0]);
      return (
        <div
          {...a11yProps}
          className={className}
          key={key}
          role='row'
          style={style}>
          <DragHandle />
          {columns.slice(1, columns.length)}
        </div>
      );
Related Posts Related Posts :
  • es lint '' is assigned a value but never used' eventhough i have used it
  • Can "name" attribute be used for custom VueJS components
  • Get innerHTML of content when it is clicked
  • HTTPS causes CSS animations to not load? Very confused
  • How to hide other div apart from touched div to the band
  • Is global variable assignment atomic on NodeJS?
  • Datepicker onchangemonthyear beforeshowday
  • trying to render html files using jade but it still adresses it as a jade
  • Google Analytics - Understanding and Dissecting the Snippet: What is | | [ ];
  • Replacing "[aA09.b]." to "[aA09.b]\n" in in JavaScript
  • Why wrap a function definition in an immediate function?
  • Enable / disable jQuery script on switching to different tab in a HTML page
  • how can find return variable value outside anonymous function in node js mysql query function
  • Converting 1 to 0001 in javascript array
  • svg viewbox should not resize the text fontSize?
  • store newline character with string in a variable
  • MP4 videos in Flowplayer does not play in Windows 7 Chrome
  • jquery focusin event not firing
  • How to debug Vue application with google chrome
  • html 5 web app cache download complete javascript alert?
  • Ember.js setupController fired only once
  • How to validate a currency input
  • How to convert my Array of data to key & value pair
  • Statistics circles in CSS
  • So I wanted to make a trig solver in javascript?
  • Showing HighCharts series name on x-axis and in legend
  • In Rails, how can we pass parameters in script?
  • Build Fails: `npm rebuild node-sass --force`
  • Angular Datepicker change dateformat
  • Trying to extract data from between two sets of characters
  • Configuring Jest in WebStorm
  • Uncaught Error: Syntax error, unrecognized expression: tr.ec_portfolio_title,
  • JQuery fading in fading out continuously
  • Unexpected end of input (Line 1) and Undefined Function?
  • How to animate the width of a div slowly with jquery
  • JavaScript + RegEx Complications- Searching Strings Not Containing SubString
  • SignalR - Unable to get property 'client' of undefined or null reference
  • full calendar not displaying when loaded (with backbone)
  • Angular: Update service and share data between controllers
  • ReplaceAll Google script
  • Search for matching LI items in separate UL
  • Access arguments of an... argument
  • Customizing Google custom search jsapi (query strings)
  • React | Can´t load Images > Module not found
  • Dynamically creating buttons in DOJO
  • 404 Not Found in AJAX post call
  • How do I find out, using javascript, what software opened and running my application?
  • Javascript to check the status of wireless connection
  • StarDict support for JavaScript and a Firefox OS App
  • Phonegap event Resume
  • call javascript function on ENTER key press?
  • When is the best time to remove no-js classes from the html tag
  • Recommended email sending languages
  • setInterval not working properly with chrome
  • Does IE create new scope for each script tag?
  • Uncaught SyntaxError: Unexpected token < Underscore and parse issues
  • How to pass captured URL to Email Body in HTML
  • How to structure default nested resources?
  • Store all the keys of a JSON object in a variable
  • Need an efficient way to group the Array of object in javascript
  • shadow
    Privacy Policy - Terms - Contact Us © ourworld-yourmove.org