html实现竖直步骤条

本文主要是介绍html实现竖直步骤条，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

1、问题描述

最近碰到一个需求，要把审批流程改为竖直步骤条的形式。本来想直接抄网上的，但是网上给的要么是水平步骤条，要么是集成在框架里的，要么就是人家写的太复杂了，js，css一大堆。

2、我的代码

代码下载：【免费】步骤条Demo.zip资源-CSDN文库

index.html

<!DOCTYPE html>
<html><head><meta charset="utf-8" /><title></title></head><script type="text/javascript" src="./js/jquery.min.js"></script><link rel="stylesheet" href="./css/myStyle.css" /><body><script type="text/javascript">$(document).ready(function() {// $("body").append(drawLine($("#step1"), $("#step2"),"black"));// $("body").append(drawLine($("#step2"), $("#step3"),"black"));// $("body").append(drawLine($("#step3"), $("#step4"),"black"));var arrStep = [];var index = 0;$(".step").each(function() {console.log($(this).attr("id"));arrStep[index++] = $(this).attr("id");})for (var i = 0; i < arrStep.length - 1; i++) {$("body").append(drawLine($("#" + arrStep[i]), $("#" + arrStep[i + 1]), "#DDDDDD"));}$("#step1").addClass("is-ready");//$("body").append(drawLine($("#step1"),$("#"+finalStepId),"#DDDDDD"));$(".btnApprove").click(function() {var id = $(this).attr("id");var num = id.substr(id.length - 1, 1);var bAllow = true;// console.log(num)//如果当前步已完成，则直接退出函数if ($("#step" + num).hasClass("is-finish")) {return;}if (num > 1) {//第一步之后，只有当下一步未完成且当前步未完成时，上一步已完成，才可以点审批if ((!$("#step" + (Number(num) + 1)).hasClass("is-finish")) && ($("#step" + (Number(num) - 1)).hasClass("is-finish"))) {// console.log("num="+num)// console.log("bAllow="+bAllow)bAllow = true;} else {bAllow = false;}}if (bAllow) {console.log("step" + num)$("#step" + num).removeClass("is-ready");$("#step" + num).addClass("is-finish");if (document.getElementById("step" + (Number(num) + 1))) {$("#step" + (Number(num) + 1)).addClass("is-ready");}$("body").append(drawLine($("#step" + num), $("#step" + (Number(num) + 1)), "#4995FA"));}});$(".btnRefuse").click(function() {var id = $(this).attr("id");var num = id.substr(id.length - 1, 1);//如果当前步已完成，则直接退出函数if ($("#step" + num).hasClass("is-finish")) {return;}$("#step" + (Number(num) - 1)).removeClass("is-finish");$("#step" + (Number(num) - 1)).addClass("is-ready");$("#step" + num).removeClass("is-ready");$("#step-bar" + (Number(num) - 1) + "1").remove();})})//type:1同意，0拒绝function drawLine(start, end, colorCode) {if (document.getElementById(start.attr("id")) && document.getElementById(end.attr("id"))) {var startId = start.attr("id");var endId = end.attr("id");var startNum = startId.substr(startId.length - 1, 1);var endNum = endId.substr(endId.length - 1, 1);var startObj = start.offset();var endObj = end.offset();var returnStr = ""if (colorCode == "#DDDDDD") {return `<div class='step-bar' style='top:${startObj.top+20}px;left:${startObj.left+15}px;height:${endObj.top-startObj.top-10}px;background-color:${colorCode};'></div>`}returnStr = returnStr +`<div class='step-bar' id='step-bar${startNum}1' style='top:${startObj.top+20}px;left:${startObj.left+15}px;height:${endObj.top-startObj.top-10}px;background-color:${colorCode};'></div>`console.log(returnStr)return returnStr;}}</script><div class="step" id="step1"><div class="point" id="point1"></div><div class="content">步骤一</div><button class="btnApprove" id="btnApprove1">同意</button><button class="btnRefuse" id="btnRefuse1">拒绝</button></div><!-- <div class="step-bar"></div> --><div class="step" id="step2"><div class="point" id="point2"></div><div class="content">步骤二</div><button class="btnApprove" id="btnApprove2">同意</button><button class="btnRefuse" id="btnRefuse2">拒绝</button></div><div class="step" id="step3"><div class="point" id="point3"></div><div class="content">步骤三</div><button class="btnApprove" id="btnApprove3">同意</button><button class="btnRefuse" id="btnRefuse3">拒绝</button></div><div class="step" id="step4"><div class="point" id="point4"></div><div class="content">步骤四</div><button class="btnApprove" id="btnApprove4">同意</button><button class="btnRefuse" id="btnRefuse4">拒绝</button></div><div class="step" id="step5"><div class="point" id="point5"></div><div class="content">步骤五</div><button class="btnApprove" id="btnApprove5">同意</button><button class="btnRefuse" id="btnRefuse5">拒绝</button></div><div class="step" id="step6"><div class="point" id="point6"></div><div class="content">步骤六</div><button class="btnApprove" id="btnApprove6">同意</button><button class="btnRefuse" id="btnRefuse6">拒绝</button></div><div class="step" id="step7"><div class="point" id="point7"></div><div class="content">步骤七</div><button class="btnApprove" id="btnApprove7">同意</button><button class="btnRefuse" id="btnRefuse7">拒绝</button></div><div class="step" id="step8"><div class="point" id="point8"></div><div class="content">步骤八</div><button class="btnApprove" id="btnApprove8">同意</button><button class="btnRefuse" id="btnRefuse8">拒绝</button></div></body>
</html>

myStyle.css

.step {display: table;height: 100px;.point {display: table-cell;width: 10px;height: 10px;border-radius: 50%;/* background-color: #B4CFEC; *//* position: relative; */background-color:#DDDDDD;float: left;margin: 10px;}.content {display: table-cell;position: relative;float: right;margin-left: 10px;}
}.step.is-finish{display: table;height: 100px;.point {display: table-cell;width: 10px;height: 10px;border-radius: 50%;/* background-color: #0E098B; *//* position: relative; */background-color:#B4CFEC;float: left;margin: 10px;}.content {display: table-cell;position: relative;float: right;margin-left: 10px;}
}.step.is-ready{display: table;height: 100px;.point {display: table-cell;width: 10px;height: 10px;border-radius: 50%;background-color: #0E098B;/* position: relative; *//* background-color:#B4CFEC; */float: left;margin: 10px;}.content {display: table-cell;position: relative;float: right;margin-left: 10px;}
}.step-bar {width: 1px;background-color: #4995FA;display: inline-block;position: absolute;z-index: 1;/*这里设置大于2，即可看到真正连线的其实是两个元素的中心坐标*/
}.btnApprove {background-color: aquamarine;position:absolute;margin-left: 100px;
}.btnRefuse {background-color:greenyellow;position:absolute;margin-left: 150px;
}