在没给大家讲解实现代码之前，先给大家分享效果图：
之前别人都是用jq写的，自己整理了一下开始使用
<el-form-item label="验证"> <div class="form-inline-input"> <div class="code-box" id="code-box"> <input type="text" name="code" class="code-input" /> <p></p> <span</span> </div> </div> </el-form-item>
vue代码
//获取元素距离页面边缘的距离
getOffset(box,direction){
var setDirection = (direction == 'top') "#code-box"),
progress = box.querySelector("p"),
codeInput = box.querySelector('.code-input'),
evenBox = box.querySelector("span");
//默认事件
var boxEven = ['mousedown','mousemove','mouseup'];
//改变手机端与pc事件类型
if(typeof document.ontouchstart == 'object'){
boxEven = ['touchstart','touchmove','touchend'];
}
var goX,offsetLeft,deviation,evenWidth,endX;
function moveFn(e){
e.preventDefault();
e = (boxEven['0'] == 'touchstart') "#66CC66";
}else{
progress.innerText = '';
progress.style.backgroundColor = "#FFFF99";
}
progress.style.width = endX+deviation+'px';
evenBox.style.left = endX+'px';
}
function removeFn() {
document.removeEventListener(boxEven['2'],removeFn,false);
document.removeEventListener(boxEven['1'],moveFn,false);
if(endX > evenWidth * 0.7){
progress.innerText = '验证成功';
progress.style.width = evenWidth+deviation+'px';
evenBox.style.left = evenWidth+'px'
codeInput.value = fn.codeVluae;
evenBox.onmousedown = null;
_this.ruleForm.verification = true;
}else{
progress.style.width = '0px';
evenBox.style.left = '0px';
}
};
function getOffset(box,direction){
var setDirection = (direction == 'top') "htmlcode">
mounted(){
var _this = this;
// window.addEventListener('load',function(){
//code是后台传入的验证字符串
var code = "jsaidaisd656",
codeFn = new _this.moveCode(code,_this);
// });
}
验证样式
.form-inline-input{
border:1px solid #dadada;
border-radius:5px;
}
.form-inline-input input,
.code-box{
padding: 0 3px;
width: 298px;
height: 40px;
color: #fff;
text-shadow: 1px 1px 1px black;
background: #efefef;
border: 0;
border-radius: 5px;
outline: none;
}
.code-box{
position: relative;
}
.code-box p,
.code-box span{
display:block;
position: absolute;
left: 0;
height: 40px;
text-align: center;
line-height: 40px;
border-radius: 5px;
padding:0;
margin:0;
}
.code-box span{
width: 40px;
background-color:#fff;
font-size: 16px;
cursor: pointer;
margin-right:1px;
}
.code-box p{
width: 0;
background-color: #FFFF99;
overflow: hidden;
text-indent: -20px;
transition: background 1s ease-in;
}
.code-box .code-input{
display: none;
}
.code-box .code-input{
display: none;
}
.form-inline-input{
border:1px solid #dadada;
border-radius:5px;
}
.form-inline-input input,
.code-box{
padding: 0 3px;
width: 298px;
height: 40px;
color: #fff;
text-shadow: 1px 1px 1px black;
background: #efefef;
border: 0;
border-radius: 5px;
outline: none;
}
.code-box{
position: relative;
}
.code-box p,
.code-box span{
display:block;
position: absolute;
left: 0;
height: 40px;
text-align: center;
line-height: 40px;
border-radius: 5px;
padding:0;
margin:0;
}
.code-box span{
width: 40px;
background-color:#fff;
font-size: 16px;
cursor: pointer;
margin-right:1px;
}
.code-box p{
width: 0;
background-color: #FFFF99;
overflow: hidden;
text-indent: -20px;
transition: background 1s ease-in;
}
.code-box .code-input{
display: none;
}
.code-box .code-input{
display: none;
}
总结
以上所述是小编给大家介绍的vue 登录滑动验证实现代码，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对网站的支持！