基于AngularJS拖拽插件ngDraggable.js实现拖拽排序功能

(编辑:jimmy 日期: 2024/11/18 浏览:2)

ngDraggable.js是一款比较简单实用的angularJS拖拽插件,借助于封装好的一些自定义指令,能够快速的进行一些拖拽应用开发。首先先介绍一些基本的概念;

"external nofollow" href="https://github.com/fatlinesofcode/ngDraggable">https://github.com/fatlinesofcode/ngDraggable

  在拖拽进行元素排序时,只需动态更改下循环数组元素顺序;具体事件绑定drop绑定在父元素,drag绑定在子元素即可,具体实现代码如下:

效果图如下:

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <style>
    .drag-container {
      display: flex;
      justify-content: flex-start;
      align-items: center;
    }
    .drag-container .drag-box {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 200px;
      height: 200px;
      margin: 20px;
      color: #fff;
      font-size: 20px;
      font-weight: bold;
    }
    .drag-container .drag-box .drag-item {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 150px;
      height: 150px;
    }
  </style>
  <title>ng-dragger</title>
</head>
<body ng-app="app" ng-controller="draggerController">
  <div class="drag-container">
    <div ng-repeat="item in dragArr" class="drag-box" ng-drop="true" ng-drop-success="onDropComplete($index, $data, $event)">
      <div class="drag-item" ng-drag="true" ng-drag-data="{{item}}" ng-style="{background: item.color}">{{item.text}}</div>
    </div>
  </div>
  <script src="/UploadFiles/2021-04-02/angular.js">

基于AngularJS拖拽插件ngDraggable.js实现拖拽排序功能

总结

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