js实现一个待办事项碎片管理工具效果代码-html代码-BFW代码库

代码语言：html

所属分类：其他

代码描述：js实现一个待办事项碎片管理工具效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en" >

<head>

  <meta charset="UTF-8">

  
  
  
<style>
*,
*:before,
*:after {
  box-sizing: border-box;
  margin: 0;
}

html {
  font-family: Futura, "Trebuchet MS", Arial, sans-serif;
  font-size: 18px;
  overflow: hidden;
}

.wrapper {
  position: absolute;
  padding: 20px;
  max-width: 350px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 0 0 10px rgba(0, 0, 0, 0.1);
  border-radius: 5px;
}

h2 {
  text-align: center;
  margin: 0.5rem 0;
  font-weight: 200;
}

button {
  border-radius: 5px;
  background: #e1341e;
  color: white;
  border: none;
  font-size: 18px;
}

button:hover {
  transition: all 1s;
  transform: scale(1.1);
}

.items {
  margin: 0;
  padding: 0;
  text-align: left;
  list-style: none;
}

.items li {
  border-bottom: 1px solid rgba(0, 0, 0, 0.2);
  padding: 10px 0;
  font-weight: 100;
  display: flex;
}

.items label {
  flex: 1;
  cursor: pointer;
}

.items input {
  display: none;
}

.items input:checked + label:before {
   content: attr(data-before);
}

.add-items {
  margin-top: 20px;
}

.add-items button, .add-items input {
  padding: 10px;
  outline: 0;
}

button:hover {
  cursor: pointer;
}

.input-container {
  display: flex;
}

.input-container button {
  margin-left: 0.5rem;
  background-color: #1ECBE1;
}

.submit-btn {
  border: 1px solid black;
}

.submit-btn:hover {
  border-radius: 5px;
}

.all-btns {
  margin: 10px;
}

.message {
  padding: 0.5rem 0;
  color: red;
}

.delete-all-container {
  text-align: center;
}
</style>


<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/p5.1.4.0.js"></script>

</head>



<body>
  <div class="wrapper">
    <h2>Completed TODO's</h2>
    <p></p>
    <ul class="items">
      <li>Loading TODOs...</li>
    </ul>
    <form class="add-items">
      <div class="input-container">
        <input type="text" name="item" placeholder="Item Name" required maxlength="25">
        <button type="submit">Add Item</button>
      </div>
      <div class="message"></div>
      <div class="delete-all-container">
        <button type="button" class="delete-all">Delete All</button>
      </div>
    </form>
  </div>

  
      <script >
////////////// sketch /////////////

var ship;
var asteroids = [];
var lasers = [];


function setup() {
  createCanvas(windowWidth, windowHeight);
  ship = new Ship();
  for (var i = 0; i < todos.length; i += 1) {
    asteroids.push(new Asteroid(null, null, todos[i].text));
  }
}

// always runs
function draw() {
  background(0);
  for (let i = 0; i < asteroids.length; i += 1) {
    if (ship.hits(asteroids[i])) {
      ship.isHit = true;
      setTimeout(function() {
        ship.isHit = false;
      }, 300);
    }
    asteroids[i].render();
    asteroids[i].update();
    asteroids[i].edges();
  }

  for (let i = lasers.length - 1; i >= 0; i -= 1) {
    lasers[i].render();
    lasers[i].update();

    // collision detection
    // problem: looping through astroids and adding new ones at same time when they breakup
    //  solution - loop backwards
    for (let j = asteroids.length - 1; j >= 0; j -= 1) {
      if (lasers[i].hits(asteroids[j])) {
        // make very small pieces disappear
        if (asteroids[j].r > 12) {
          var newAsteroids = asteroids[j].breakup();
          asteroids.push(...newAsteroids);
        }
        asteroids.splice(j, 1);
        lasers.splice(i, 1);
        break;
      }
    }

  }

  ship.render();
  ship.turn();
  ship.update();
  ship.edges();
}

function windowResized() {
  resizeCanvas(windowWidth, windowHeight);
}

function keyReleased() {
  ship.setRotation(0);
  ship.boosting(false);
}

function keyPressed() {
  if (keyCode === CONTROL ) {
    lasers.push(new Laser(ship.pos, ship.heading));
  } else if (keyCode === RIGHT_ARROW) {
    ship.setRotation(0.1);
  } else if (keyCode === LEFT_ARROW) {
    ship.setRotation(-0.1);
    } else if (keyCode === UP_ARROW) {
    ship.boosting(true);
  }
}


////////////// ship /////////////

function Ship() {
  // starting pos vector
  this.pos = createVector(width / 2, height / 2);
  this.r = 20;

  this.heading = 0;
  this.rotation = 0;
  this.vel = createVector(0,0);
  this.isBoosting = false;
  this.isHit = false;

  this.boosting = function(b) {
    this.isBoosting = b;
  }

  this.update = function() {
    if (this.isBoosting) {
      this.boost();
    }
    this.pos.add(this.vel);
    // dampening - reduce vel by 1% each frame
    this.vel.mult(0.99);

    if (this.isHit) {.........完整代码请登录后点击上方下载按钮下载查看