vue实现多轨道时间线拖拽显示效果代码-html代码-BFW代码库

代码语言：html
所属分类：拖放
代码描述：vue实现多轨道时间线拖拽显示效果代码，类似于视频剪辑多个轨道裁剪拼筹，每个轨道都可以自定义，还可以新增轨道。
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">

<link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/normalize.5.0.css">

  
  
<style>
.column {
  float: left;
  display: inline-block;
  padding: 3px 6px 3px 0;
}
body {
  font-family: 'Source Code Pro', monospace;
  font-size: 11px;
  color: #c9c9c9;
  background-color: #3d3d3d;
  overflow: hidden;
  -webkit-user-select: none;
}
button {
  border: none;
  font-family: 'Source Code Pro', monospace;
  text-transform: uppercase;
  background-color: #393939;
  color: #ddd;
  margin: 1px;
}
button.submit {
  background-color: #546E7A;
}
button.delete {
  background-color: #8c3636;
}
button:focus {
  outline: 0;
}
button:hover {
  background-color: rgba(20, 20, 20, 0.2);
}
button:active {
  background-color: #5d5d5d;
}
#content {
  width: 100%;
  overflow-y: scroll;
  position: absolute;
  top: 0;
  bottom: 0;
}
.dragscroll {
  cursor: -webkit-grab;
}
#switch-header {
  height: 35px;
  border-right: solid 1px #707070;
  top: 0;
  left: 0;
  position: absolute;
  background-color: #545454;
  z-index: 10;
}
#switch-header .av-features {
  float: left;
  display: inline-block;
  padding: 3px 6px 3px 0;
  padding-top: 18px;
  margin-left: 7px;
}
#switch-header .icon-ref {
  vertical-align: bottom;
  float: left;
  display: inline-block;
  padding: 3px 6px 3px 0;
  width: 13px;
  height: 13px;
}
#switches {
  height: auto;
  margin-top: 35px;
  border-right: solid 1px #707070;
  left: 0%;
  position: absolute;
  z-index: 2;
  box-shadow: -2px 0px 6px black;
}
#switches .layer-info {
  height: 20px;
  border-bottom: solid 1px rgba(0, 0, 0, 0.1);
  margin: 0;
  margin-top: -2px;
  padding-bottom: 2px;
  font-size: 10px;
  padding-left: 6px;
  overflow: hidden;
  line-height: 20px;
}
#switches .layer-info.group-selected {
  background-color: #46575c;
}
#switches .layer-info button {
  font-size: 11px;
  width: 13px;
  height: 13px;
  margin: 0;
  padding: 0;
  vertical-align: text-bottom;
  border-radius: 2px;
}
#switches .layer-info .av-features {
  float: left;
  display: inline-block;
  padding: 3px 6px 3px 0;
}
#switches .layer-info .index {
  float: left;
  display: inline-block;
  padding: 3px 6px 3px 0;
  width: 16px;
  text-align: right;
}
#switches .layer-info .label-color {
  float: left;
  display: inline-block;
  padding: 3px 6px 3px 0;
}
#switches .layer-info .layer-name {
  float: left;
  display: inline-block;
  padding: 3px 6px 3px 0;
  padding-left: 4px;
  padding: 2px 0;
  overflow: hidden;
}
.label-popup {
  position: absolute;
  background-color: #494949;
  width: 10%;
  z-index: 50;
}
.label-popup .label-picker {
  float: left;
  display: inline-block;
  padding: 3px 6px 3px 0;
  height: 18px;
}
.label-popup button {
  font-size: 11px;
  width: 13px;
  height: 13px;
  margin: 0;
  padding: 0;
  vertical-align: text-bottom;
  border-radius: 2px;
}
#timeline-scroll {
  padding-left: 4px;
  overflow-x: scroll;
  height: auto;
  top: 0;
  position: absolute;
  display: inline-block;
}
#timeline-header {
  height: 35px;
  background-color: #444;
  top: 0%;
  position: absolute;
  z-index: 4;
  width: 100%;
}
#timeline {
  height: 100%;
}
#playhead-handle {
  width: 20px;
  height: 20px;
  opacity: 0.5;
  margin-left: -10px;
  margin-top: -35px;
  position: relative;
  cursor: col-resize;
  z-index: 101;
}
#playhead-icon {
  width: 20px;
  height: 20px;
  border-left: solid 1px #4FC3F7;
  margin-top: -20px;
  position: relative;
  z-index: 100;
}
#playhead-icon svg {
  -webkit-transform: translate(-5.5px, -31px);
}
#playhead {
  border-left: solid 1px #4FC3F7;
  background-color: rgba(255, 255, 255, 0.1);
  box-sizing: border-box;
  height: 5000px;
  margin-top: -5000px;
  position: relative;
}
#play-region {
  height: 15px;
}
#timetick {
  height: 35px;
  width: 100%;
  z-index: 100;
  position: relative;
}
#timetick .seconds {
  height: 35px;
  border-left: solid 1px #737272;
  box-sizing: border-box;
  padding-top: 10px;
  padding-left: 2px;
  float: left;
}
.layer {
  height: 20px;
  overflow: hidden;
  margin-bottom: 1px;
}
.frame {
  height: 20px;
  border-right: dotted 1px rgba(0, 0, 0, 0.6);
  display: inline-block;
  box-sizing: border-box;
  vertical-align: top;
  border-radius: 2px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.3);
}
.frame-selected {
  border-bottom: 4px solid rgba(255, 255, 255, 0.8);
}
.frame-button {
  width: 20px;
  height: 20px;
  margin-left: 1px;
  display: inline-block;
  vertical-align: top;
  border-radius: 20px;
  text-align: center;
  fill: rgba(255, 255, 255, 0.5);
}
.layer-disabled {
  opacity: 0.5;
}
.dur-handle,
.roll-handle {
  width: 10px;
  height: 10px;
  cursor: col-resize;
  fill: rgba(255, 255, 255, 0.5);
  z-index: 100;
  /* opacity: 0; */
}
.dur-handle {
  float: right;
  cursor: ew-resize;
}
.dur-handle:first-of-type {
  margin-top: 10px;
}
.new-frame {
  width: 20px;
  height: 20px;
  fill: rgba(255, 255, 255, 0.5);
  z-index: 101;
  position: relative;
  padding-top: 5px;
  box-sizing: border-box;
  cursor: copy;
}
#timeline-settings {
  width: 80px;
  text-align: center;
  float: left;
}
#timecode {
  background-color: transparent;
  border: 0px solid;
  font-family: 'Source Code Pro', monospace;
  font-size: 14px;
  color: #3bc6de;
  margin: 2px;
  width: 70px;
  text-align: center;
}
#timecode:hover {
  color: #dfdfdf;
}
#timecode:focus {
  background-color: #e9e9e9;
  color: #6a6a6a;
}
textarea:focus,
input:focus {
  outline: none;
}
#frame-rate {
  width: 80px;
  font-size: 10px;
  text-align: center;
  color: #3bc6de;
}
.gridlines {
  background-color: transparent;
  height: 10000px;
  margin-top: -10000px;
  background-size: 100% 100%;
}
</style>


  
  
</head>

<body translate="no">
  <div id="app">
      <div id="timeline-header"></div>
      <div id="switch-header" v-bind:style="{width : switchWidth + 'px'}">
          <!-- <button v-on:click="spaceDown()">drag</button>
          <button v-on:click="spaceUp()">release</button> -->
          <div class="av-features">
            <div class="icon-ref">👁</div>
            <div class="icon-ref">⚪</div>
            <div class="icon-ref">🔒</div>
          </div>

          <div id="timeline-settings">
              <input id="timecode" v-model.number="frameTime" @focus="$event.target.select()">
              {{frameRate}}fps
          </div>

          <button v-on:click="newLayer()">New Layer</button>

<!--
          <button v-on:click="timelineZoomIn()">+</button>
          <button v-on:click="timelineZoomOut()">-</button> -->
      </div>

      <div id="content" v-bind:class="{ dragscroll : spaceDrag }">
          <div id="switches" v-bind:style="{width : switchWidth + 'px'}">
              <!-- <div class="layer-info" v-for="num in 100">
                  {{num}}
              </div> -->
              <!-- <draggable v-model="timeline.layers" :options="{}" @start="drag=true"> -->
              <draggable v-model="timeline.layers" :options="{}" @start="drag=true" @end="reorderLayer">
                  <div class="layer-info" v-for="(layer, layerIndex) in timeline.layers" v-on:click="sel_group(layerIndex)" v-bind:class="{'group-selected' : layerIndex == selectedLayerGroup, 'unlocked' : !layer.locked}" v-bind:id="layerIndex">
                      <div class="av-features">
                        <button v-on:click="toggleLayerVisibility(layer, layerIndex)">  {{!layer.visible ? ' ' : '👁'}}</button>
                        <button v-on:click="toggleLayerSolo(layer, layerIndex)">         {{!layer.solo ? ' ' : '⚪'}}</button>
                        <button v-on:click="toggleLayerLock(layer, layerIndex)">       {{!layer.locked ? ' ' : '🔒'}}</button>
                      </div>

                      <div class="index">{{layerIndex + 1}}</div>

                      <div class="label-color">
                        <button v-bind:style="{ 'background-color': labelColors[layer.label]}"></button>
                      </div>

                      <div class="layer-name">{{layer.name}}</div>
                      <!-- <input type="text" v-model="layer.name"> -->
                      <!-- <div class="layer-name" @dblclick = "layer.edit = true">{{layer.name}}</div>
                      <input v-show = "layer.edit == true" v-model = "layer.name"
                      v-on:blur= "layer.edit=false; $emit('update')"
                      @keyup.enter = "layer.edit=false; $emit('update')"> -->
                  </div>
              </draggable>

              <!-- <div class="layer-info">
                  <div class="label-color" v-for="(label, labelIndex) in labelColors">
                    <button v-on:click="layer_label(selectedLayerGroup, labelIndex)" v-bind:style="{ 'background-color': labelColors[labelIndex]}"></button>
                  </div>
              </div> -->

              <div class="layer-filler" v-bind:style="{'padding-left' : '4px', 'height': (timelineHeight - timeline.layers.length*21) + 'px'}">
                  - : zoom out <br>
                  + : zoom in <br>
                  → : forward 1 frame <br>
                  ← : back 1 frame <br>
                  ⇪→ : forward 10 frames <br>
                  ⇪← : back 10 frames <br>
                  ↓ : n.........完整代码请登录后点击上方下载按钮下载查看