vue+elementui实现可视化拖拽工作流生成器及python运行工作流代码-html代码-BFW代码库

代码语言：html

所属分类：其他

代码描述：vue+elementui实现可视化拖拽工作流生成器及python运行工作流代码，最终导出为json工作流配置文件，在python中可以执行输出结果。

代码标签： vue elementui 可视化拖拽工作流生成器 python 运行工作流代码

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="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>工作流可视化拖拽生成器</title>
    <!-- 引入 Vue.js -->
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/vue@2.6.1-dev.js"></script>
    <!-- 引入 jsPlumb 用于连线 -->
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/jsplumb.min.js"></script>
    <!-- 引入 element-ui -->
<link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/element-ui.2.15.1.css">
  <script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/element-ui.2.15.1.js"></script>
    <style>
        body {
            font-family: 'Arial', sans-serif;
            margin: 0;
            padding: 0;
            background-color: #f5f7fa;
        }
        .container {
            display: flex;
            height: 100vh;
        }
        .sidebar {
            width: 250px;
            background-color: #304156;
            color: #fff;
            padding: 20px;
            box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
            overflow-y: auto;
        }
        .sidebar h3 {
            margin-top: 0;
            border-bottom: 1px solid #4c5a70;
            padding-bottom: 10px;
        }
        .node-item {
            background-color: #1f2d3d;
            margin: 10px 0;
            padding: 10px;
            border-radius: 4px;
            cursor: move;
            transition: all 0.3s;
        }
        .node-item:hover {
            background-color: #283446;
            transform: translateY(-2px);
        }
        .workspace {
            flex: 1;
            padding: 20px;
            position: relative;
            overflow: auto;
            background-color: #f0f2f5;
            background-image: 
                linear-gradient(rgba(0, 0, 0, 0.05) 1px, transparent 1px),
                linear-gradient(90deg, rgba(0, 0, 0, 0.05) 1px, transparent 1px);
            background-size: 20px 20px;
        }
        .node {
            position: absolute;
            width: 180px;
            background-color: #fff;
            border-radius: 4px;
            box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
            padding: 10px;
            z-index: 10;
        }
        
        
        
        
        .node-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 10px;
            padding-bottom: 5px;
            border-bottom: 1px solid #ebeef5;
        }
        .node-title {
            font-weight: bold;
            color: #303133;
        }
        .node-content {
            margin-bottom: 10px;
        }
        .endpoint {
            width: 10px;
            height: 10px;
            background-color: #409EFF;
            border-radius: 50%;
            position: absolute;
        }
        .endpoint.input {
            top: 50%;
            left: -5px;
            transform: translateY(-50%);
        }
        .endpoint.output {
            top: 50%;
            right: -5px;
            transform: translateY(-50%);
        }
        .toolbar {
            position: fixed;
            top: 20px;
            right: 20px;
            z-index: 100;
            display: flex;
            gap: 10px;
        }
        .node-selected {
            border: 2px solid #409EFF;
        }
        .property-panel {
            width: 300px;
            background-color: #fff;
            box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
            padding: 20px;
            overflow-y: auto;
        }
        .property-panel h3 {
            margin-top: 0;
            border-bottom: 1px solid #ebeef5;
            padding-bottom: 10px;
        }
        .property-item {
            margin-bottom: 15px;
        }
        .endpoint.true {
    right: -5px;
    top: 30%;
    transform: translateY(-50%);
}

.endpoint.false {
    right: -5px;
    top: 70%;
    transform: translateY(-50%);
}

.endpoint-label {
    position: absolute;
    font-size: 10px;
    right: 15px;
    color: #606266;
}
    </style>
</head>
<body>
    <div id="app">
        <div class="container">
            <!-- 左侧节点列表 -->
            <div class="sidebar">
                <h3>节点列表</h3>
                <div 
                    v-for="(nodeType, index) in nodeTypes" 
                    :key="index" 
                    class="node-item"
                    draggable="true"
                    @dragstart="dragStart($event, nodeType)"
                >
                    {{ nodeType.label }}
                </div>
            </div>

            <!-- 中间工作区 -->
            <div 
                class="workspace" 
                ref="workspace"
                @dragover="allowDrop"
                @drop="drop"
                @click="deselectAll"
            >
              <!-- 修改节点渲染部分 -->
<div 
    v-for="(node, index) in nodes" 
    :key="node.id" 
    class="node" 
    :class="{'node-selected': selectedNode && selectedNode.id === node.id}"
    :id="'node-' + node.id" 
    :style="{left: node.x + 'px', top: node.y + 'px'}"
    @mousedown="startDrag($event, node)"
    @click.stop="selectNode(node)"
>
    <div class="node-header">
        <div class="node-title">{{ node.type.label }}</div>
        <el-button 
            type="danger" 
            size="mini" 
            icon="el-icon-delete" 
            circle
            @click.stop="removeNode(node)"
        ></el-button>
    </div>
    <div class="node-content">
        <div v-if="node.type.type === 'input'">
            输入节点
        </div>
        <div v-else-if="node.type.type === 'process'">
            处理节点
        </div>
        <div v-else-if="node.........完整代码请登录后点击上方下载按钮下载查看