tranverse classes in a list

JS

@davidmchale

If statement with switch delete duplicates from an array loop and find class Nullish with an Object - basic tranverse classes in a list substring capitalize substring text with elipses array.at() js media query Dynamic Filter - buttons advanced flow converted if statement Add an array to a HTML dataset getElement Function Intersection Observer template intersection Observer Basic Example fetch data, display and filter for of loop - get index get random index value from an array fetch with post method get id value from url debounce for scrolling get element or elements check functions return values from functions indexOf explantion sorting basic using for-of loop for getting index value of iteration import json data into a JS module Splide slider with modal JS change active class if url path matches Pagination / array of arrays FIlter array or return full array price formatting ignores wrapping element on click Create a dummy array with numbers Random Generated Number Dummy array - list items dummy id Limits the amount of text Random Number generator function format date function Remove duplicates from JSON array data Filter Posts from state remove duplicates and create object simple ternary remove transition with propertyName sorting in reverse counting items using reduce splice explanation Declaring Variables Get primitive properties on a number / string etc using proto check an array of objects exists / check using regex Destructuring nested function scope IFFE function basic switch Switch with function passing an object check length of object while loops (for when the number we are iterating over is unknown) Ternary with 2 conditions for of loop with index array nested ternary operator callbacks Method Borrowing this keyword and arrow functions rest operator - args functions p1 rest operator - args functions p2 for of loop with index and entries callback functions explained version 1 callback functions explained version 2 Form and value IF Element shorthand function as a callback inside a higher order function Using param for symbol remove 'px' from number scrolling behaviour test 1 clearing event listeners new URL applying css vars scroll behaviours testing intersection observer intersection observer with loop JS docs - writing js docs check is key exists call() nested ternary with function forEach with function and ...args using template literals filter duplicates get class by indexOf returning ternary operator remove children from parent bootstrap rows with cols fetching multple data endpoints Promise.all

#servicenow #content #type #plain #text

Accepting Scripted REST Connections for Weird Content-Types

/* This will come in the body at XML but the header will be text/plain, which is why  
all this is happening manually to get this read from the stream.  
*/  
var reqHeaders = request.headers;
gs.info("CPSNS: reqHeaders content-type" + reqHeaders['content-type']);
if (reqHeaders['content-type'] == "text/plain; charset=UTF-8") {
    var stream = request.body.dataStream;
    var reader = new GlideTextReader(stream);
    var input = "";
    var ln = "";
    while ((ln = reader.readLine()) != null) {
        input += ln;
    }
    gs.info("CPSNS: SUB" + input);
} else {
    var body = {};
    var data = request.body.data;

    gs.info("CPSNS: req.body data" + data);

}

#react #show #hide #substring #paragraph #content

React show para content substring

import React, { useState } from 'react';

const Tour = ({ id, image, info, name, price, removeTour }) => {
  const [readMore, setReadMore] = useState(false);
  return (
    <article className="single-tour">
      <img src={image} alt={name} />
      <footer>
        <div className="tour-info">
          <h4>{name}</h4>
          <h4 className="tour-price">${price}</h4>
        </div>
        <p>
          {readMore ? info : `${info.substring(0, 200)}...`}
          <button onClick={() => setReadMore(!readMore)}>
            {readMore ? 'show less' : '  read more'}
          </button>
        </p>
        <button className="delete-btn" onClick={() => removeTour(id)}>
          not interested
        </button>
      </footer>
    </article>
  );
};

export default Tour;

#react #show #hide #substring #paragraph #content

tranverse classes in a list

const selected = querySelector('selected');
  const prev =
    selected.previousElementSibling || this.modalImages.lastElementChild;
  selected.classList.remove('selected');
  prev.classList.add('selected');

#ios #swift #eye #password #hide #show

Password hide show on Eye Button click

@IBAction func eyeButtonPressed(_ sender: Any) {
        if passwordTextField.isSecureTextEntry == false {
            passwordTextField.isSecureTextEntry = true
            eyeImageView.image = UIImage(systemName: "eye.slash")
        } else {
            passwordTextField.isSecureTextEntry = false
            eyeImageView.image = UIImage(systemName: "eye")
        }
        eyeImageView.setImageColor(color: UIColor.gray)
    }

#hide #hideclass #hideelement #hideelement class

jQuery Selectors

$(document).ready(function(){
  $("button").click(function(){
    $(".test").hide();
  });
});

#hide #animation #hideanimation

jQuery Effects - Hide and Show

$("button").click(function(){
  $("p").hide(1000);
});

#commandline #javascript #tutorial #react

Creating a CLI to Automate File Creation

https://dev.to/m0nica/automating-file-creation-with-javascript-8j5

#react

Recharts

https://recharts.org/en-US/

#react

React Simple Maps — Trigger geography highlights on hover - CodeSandbox

https://codesandbox.io/s/rmmzrkm75o?file

#react #api #fetch #async #error

Get movies from the movie database

  const getMovies = async (url) => {
    setError(null);
    try {
      const response = await fetch(url);

      if (!response.ok) {
        throw new Error("Something went wrong!");
      }

      const data = await response.json();
      
      if (data.results.length === 0) {
        throw new Error("Sorry, no movies were found.");
      }
      
      const transformedMovies = data.results.map((movie) => {
        return {
          id: movie.id,
          title: movie.title,
          description: movie.overview,
          rating: movie.vote_average,
          genres: movie.genre_ids,
          poster_path: movie.poster_path,
          backdrop_path: movie.backdrop_path,
          year: movie.release_date
        }
      })
      setTotalPages(data.total_pages);
      setMovies(transformedMovies);
      chooseMovie(transformedMovies);
    } catch (errorThrown) {
      setError(errorThrown.message);
    }
  }

#react #api #ruby #rubyonrails

GET request in ruby on rails

  def search
    baseurl = "https://api.themoviedb.org/3/discover/movie?api_key=#{ENV['REACT_APP_TMDB_API_KEY']}&language=en-						US&sort_by=popularity.desc&with_watch_monetization_types=flatrate&include_adult=false&include_video		=false&page=${moviePageIndex}";
    urladdon = params[:urlAddon]

    require 'uri'
    require 'net/http'

    uri = URI("#{baseurl}#{urladdon}")
    res = Net::HTTP.get_response(uri)

    if res.is_a?(Net::HTTPSuccess)
      render json: res.body
    else
      render json: res.body, status: :bad_request
    end
  end

#react #portal #reactportal

React Portal

const rootDomElement: any = document.getElementById('root');
const newBlock = (
      <div>
        <p>The New Content</>
      </div>
  );
ReactDOM.createPortal(newBlock, rootDomElement);


// you can return it too
// return ReactDOM.createPortal(PDFPopup, RootDomElement);

#react #react.js #draggable

Tired of Boring Static Dashboards? Let’s Build a Fully Customizable Dashboard in React | by Dilum | Jun, 2021 | JavaScript in Plain English

https://javascript.plainenglish.io/tired-of-boring-static-dashboards-lets-build-a-fully-customizable-dashboard-in-react-88cb5369cfe1

#react

saves to local storage

function getFromLS(key) {
  let ls = {};
  if (global.localStorage) {
    try {
      ls = JSON.parse(global.localStorage.getItem('rgl-8')) || {};
    } catch (e) {}
  }
  return ls[key];
}
function saveToLS(key, value) {
  if (global.localStorage) {
    global.localStorage.setItem(
      'rgl-8',
      JSON.stringify({
        [key]: value,
      }),
    );
  }
}

#array #react.js #javascript #react #filter #map

Filter, then map an array : React

import React from 'react';

const names = ['James', 'John', 'Paul', 'Ringo', 'George'];

function App() {
  return (
    <div>
      {names.filter(name => name.includes('J')).map(filteredName => (
        <li>
          {filteredName}
        </li>
      ))}
    </div>
  );
}

export default App;

tranverse classes in a list

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