自定义审批流程

自定义审批流程

安装

npm install awe-dnd --save
npm i vuedraggable -s
npm i element-ui -S
// main.js

import VueDND from 'awe-dnd'
import ElementUI from 'element-ui';
import 'element-ui/lib/theme-chalk/index.css';
Vue.use(ElementUI);
Vue.use(VueDND)

vue

<template>
  <!-- 审批流程设置 -->
  <div class="main">
    <div class="stepsBox">
      <div class="start-steps">
        <button class="start-btn">开始</button>
      </div>
      <div class="other-steps">
        <div class="drap-box">
          <draggable v-model="stepsBox" class="draggable">
            <div class="steps-box" v-for="(i, v) in stepsBox" :key="i">
              <div class="steps-btn">
                <input type="text" maxlength="30" placeholder="点击进行选择" value="" @focus="iptFocus(v, i)"
                       @blur="iptBlur(v, i)" autofocus readonly/>
              </div>
              <div class="stepsAdd stepsAdd-before" @click="addStepBox1(i, v)">+</div>
              <div class="stepsAdd stepsAdd-after" @click="addStepBox2(i, v)">+</div>
              <div class="sb-close" @click="subStepBox(i, v)">-</div>
            </div>
            <div class="end-steps">
              <button class="end-btn">结束</button>
              <div class="stepsAdd stepsAdd-end" v-if="showEndSteps" @click="addStepBox1()">+</div>
            </div>
          </draggable>
        </div>
      </div>
    </div>
    <div class="select-box" v-if="showSelect" style="margin-top: 150px">
      <template>
        <el-select class="selectBox" v-model="selectValue" placeholder="请选择" @change="selectChange">
          <el-option v-for="i in options" :key="i.label" :label="i.label" :value="i.value"/>
        </el-select>
      </template>
    </div>
    <div class="confirm-box" v-if="showConfirm" style="position: absolute;top: 550px;left: 250px">
      <el-button type="success" size="medium" style="padding:10px 30px; font-size:14px;" @click="confirm">提交
      </el-button>
      <el-button type='success' size='medium' style='padding:8px 18px; margin-left:20px; font-size:14px;'
                 @click="replace">重置
      </el-button>
      <input style="margin-left:50px; height:28px; text-align:center;" :size="iptWidth" v-model="confirmMessage"
             disabled/>
    </div>
  </div>
</template>


<script>
import draggable from 'vuedraggable'

export default {
  components: [draggable,],
  name: 'appr',

  data() {
    return {
      stepsBox: [],
      id: 0,
      selectId: 0,
      drawer: false,
      selectValue: '',
      showEndSteps: true,
      showSelect: false,
      showConfirm: false,
      index: '',
      confirmMessage: "提交的信息",// 最后返回的字符串
      options: [
        {value: 'DI部署', label: 'DI部署'},
        {value: 'DI验证', label: 'DI验证'},
        {value: 'ST部署', label: 'ST部署'},
        {value: 'ST验证', label: 'ST验证'},
        {value: '同步生产', label: '同步生产'},
        {value: '生产部署', label: '生产部署'},
        {value: '生产验证', label: '生产验证'},
      ],
      selVal: '',
      iptWidth: '',
    }
  },
  methods: {
    iptFocus(i) {
      let stepsArrey = document.querySelectorAll("input");
      this.index = i;
      this.selectValue = stepsArrey[this.index].value;
      for (let i = 0; i < stepsArrey.length; i++) {
        stepsArrey[i].style.backgroundColor = '#ecf5ff';
        stepsArrey[i].style.color = '#409eff';
      }
      stepsArrey[this.index].style.backgroundColor = '#409eff';
      stepsArrey[this.index].style.color = '#fff';
    },
    selectChange(selVal) {
      let stepsArrey = document.querySelectorAll("input");
      stepsArrey[this.index].value = selVal;
      this.selVal = selVal;
    },
    iptBlur(i) {
      let stepsArrey = document.querySelectorAll("input");
      this.index = i;
    },
    addStepBox1(v, i) {
      let stepsArrey = document.getElementsByTagName("input");
      if (i) {
        window.setTimeout(() => {
          stepsArrey[i].focus()
        }, 0);
      } else {
        window.setTimeout(() => {
          stepsArrey[0].focus()
        }, 0);
      }

      this.id++;
      this.selectId++;
      this.stepsBox.splice(i, 0, this.id);
      this.selectValue = '';
      if (this.stepsBox.length !== 0) {
        this.showSelect = true;
        this.showConfirm = true;
        this.showEndSteps = false;
      }
    },
    addStepBox2(v, i) {
      if (i >= 0) {
        let stepsArrey = document.getElementsByTagName("input");
        i = i + 1;
        window.setTimeout(() => {
          stepsArrey[i].focus()
        }, 0);
      }
      this.id++;
      this.selectId++;
      this.stepsBox.splice(i + 1, 0, this.id);
      this.selectValue = '';
    },
    subStepBox(v, i) {
      this.stepsBox.splice(i, 1);
      if (this.stepsBox.length === 0) {
        this.showConfirm = false;
        this.showEndSteps = true;
        this.showSelect = false;
      }
      this.selectValue = '请选择修改模块';
      let stepsArrey = document.querySelectorAll("input");
      for (let i = 0; i < stepsArrey.length; i++) {
        stepsArrey[i].style.backgroundColor = '#ecf5ff';
        stepsArrey[i].style.color = '#409eff';
      }
    },
    confirm() {
      let stepsMessage = [];
      let stepsArrey = document.querySelectorAll('input');
      for (let i = 0; i < stepsArrey.length; i++) {
        stepsArrey[i].style.backgroundColor = '#ecf5ff';
        stepsArrey[i].style.color = '#409eff';
      }
      for (let i = 0; i < stepsArrey.length - 2; i++) {
        if (stepsArrey[i].value != '') {
          stepsMessage.push(stepsArrey[i].value);
        } else {
          for (let i = 0; i < stepsArrey.length - 2; i++) {
            if (stepsArrey[i].value === '') {
              stepsArrey[i].style.backgroundColor = '#EE1111';
              stepsArrey[i].style.color = '#fff';
            }
          }
          this.$message({type: 'error', message: '请填写完整的流程'});
          return;
        }
      }
      this.confirmMessage = stepsMessage.join('-');
      this.iptWidth = 1.8 * this.confirmMessage.length;
    },
    replace() {
      this.stepsBox = [{value: '点击进行选择', label: '点击进行选择'},];
      this.selectValue = '';
      this.confirmMessage = '提交的信息';
    }
  },
}
</script>

<style lang="less" scoped>
i {
  font-style: normal;
}

div {
  box-sizing: border-box;
}

.stepsBox {
  position: relative;
  display: flex;
  z-index: 100;
  flex-wrap: nowrap;
  top: 100px;

  .draggable {
    display: flex;
    flex-wrap: wrap;
  }

  .stepsAdd {
    text-align: center;
    position: absolute;
    top: 50%;
    border-radius: 100%;
    width: 20px;
    height: 20px;
    line-height: 18px;
    margin-top: -9px;
    background-color: #409eff;
    color: #fff;
    z-index: 1;
    cursor: pointer;
  }

  .start-steps,
  .end-steps {
    height: 70px;
    width: 120px;
    position: relative;
    padding: 15px 30px 15px 0;
  }

  .end-steps {
    box-sizing: border-box;
    position: relative;
    padding: 15px 0 15px 30px;

    .stepsAdd {
      left: -10px;
    }
  }

  .end-steps::before {
    content: "";
    position: absolute;
    top: 50%;
    left: -30px;
    width: 60px;
    height: 1px;
    background: #c0c4cc;
  }

  .end-steps::after {
    position: absolute;
    content: "";
    width: 0;
    height: 0;
    border-width: 5px;
    border-style: dashed solid;
    top: 50%;
    left: 25px;
    margin-top: -4px;
    border-color: transparent transparent transparent #c0c4cc;
  }

  .other-steps {
    position: relative;
    display: flex;
    flex-wrap: wrap;

    .steps-box {
      text-align: center;
      color: #333;
      font-size: 12px;
      cursor: pointer;
      padding: 10px 30px;
      line-height: 50px;
      position: relative;
    }

    .steps-box::before {
      content: "";
      position: absolute;
      top: 50%;
      left: -30px;
      width: 60px;
      height: 1px;
      background: #c0c4cc;
    }


    .steps-btn {
      box-sizing: border-box;
      position: relative;
      border-radius: 4px;
      border: 1px solid #409eff;
      background: #409eff;

      input {
        text-align: center;
        width: 100px;
        border: none;
        outline: 0;
        padding: 0 5px;
        font-size: 14px;
        //font-weight: 500px;
        line-height: 48px;
        background: #409eff;
        color: #fff;
      }
    }

    .steps-btn::before {
      position: absolute;
      content: "";
      width: 0;
      height: 0;
      border-width: 5px;
      border-style: dashed solid;
      top: 50%;
      left: -5px;
      margin-top: -5px;
      border-color: transparent transparent transparent #c0c4cc;
    }
  }

  .drap-box {
    display: flex;
    flex-wrap: wrap;
  }

  .stepsAdd-before {
    // display: none;
    left: -10px;
    z-index: 2;
  }

  .stepsAdd-end {
    display: block;
  }

  .stepsAdd-after {
    // display: none;
    right: -10px;
    z-index: 2;
  }

  .sb-close {
    display: none;
    width: 16px;
    height: 16px;
    border-radius: 16px;
    color: #fff;
    text-align: center;
    position: absolute;
    color: #fff;
    background: #f56c6c;
    font-size: 16px;
    border-radius: 50%;
    top: 3px;
    right: 23px;
    line-height: 12px;
  }

  .end-steps:hover {
    .stepsAdd-after {
      display: block;
    }
  }

  .steps-box:hover {
    .stepsAdd-before {
      display: block;
    }

    .stepsAdd-after {
      display: block;
    }

    .sb-close {
      display: block;
    }
  }

  .start-btn,
  .end-btn {
    width: 90px;
    height: 40px;
    border: 1px solid #b3d8ff;
    border-radius: 20px;
    text-align: center;
    color: #409eff;
    line-height: 40px;
    font-size: 12px;
    cursor: pointer;
    background: #ecf5ff;
  }
}
</style>

效果展示