<p style="text-align: left">第一步我们来到要展示验证码的页面,当我们按下营业执照的时候让其,弹出一个弹框,弹框的上面就是验证码,如图一所示:
弹框的样式如图二所示:
我们要对验证码的值进行校验,判断验证码是否输入正确,当输入不正确的时候,我们提示错误信息,提示信息如图三所示:
如果页面了验证正确,这不会提示错误信息并且调到我们的目标页面,如图四所示:
路由层描述
//4-<a href="/tag/diaoyong/" target="_blank" class="keywords">调用</a>接口verifyCodeHelper的createVcode<a href="/tag/fangfa/" target="_blank" class="keywords">方法</a><a href="/tag/huoqu/" target="_blank" class="keywords">获取</a>captcha与 csnonce的数据,他们的值都是腾讯接口verifyCodeHelper返回的数据
verifyCodeHelper.createVcode(args,function(err,result){
if (err) {
console.log(err);
}
else{
fn(null,{
captcha: result.data.queryUrl,csnonce: result.csnonce || 0
})
}
});
}
},result){
if (err) {
res.end(err);
}else{
result.getDetail= res.shopInfo;
var fxzStatus = res.fxzStatus || {};
//5-进行根目录下buyer/vshop/describe<a href="/tag/yemian/" target="_blank" class="keywords">页面</a>的渲染,传递相关参数到EJS<a href="/tag/yemian/" target="_blank" class="keywords">页面</a>
res.render("buyer/vshop/describe",{
title: srcBizType==1 ? result.getDetail.name : "店铺简介",pageName:"vshopInfo",captcha:result.verifycode.captcha,//验证码
isTencent: 1,csnonce:result.verifycode.csnonce
});
}
});
});
EJS层描述
JS层描述
//2-Vue实例化
var vm = new Vue({
data: {},methods: {}
});
function initPage() {
vm.$mount('#vue_hooker');
window.scroll(0,0);
}
//4- 验证码相关处理函数
function license(){
$('.info4 .business-license').click(function (ev) { //弹层
$('.btn_mes_text').val("");
$('.arrow_mask').show();
$('.arrow').show();
$('#nav_omit').remove();
});
$('#btn_sku_dialog_close').click(function(ev){//弹窗
$('.arrow_mask').hide();
$('.arrow').hide();
$('.btn_mes_text').val("");
});
$('.btn_mes_text').focus(function(){ //输入框获得焦点
$('.btn_mes_text').val("");
if($('.verification-code').length!=0){
$('.verification-code').remove();
}
});
$('.license-submit').click(function(){
APP.verifyPicCode();
});
}
//5- 验证码初始化<a href="/tag/hanshu/" target="_blank" class="keywords">函数</a>() TSOCapObj是腾讯接口里面的<a href="/tag/fangfa/" target="_blank" class="keywords">方法</a>
function verify_initPage(){
$('#J_BtnVerifyPicCodeTencent').on('click',function () {
TSOCapObj.refresh();
});
//初始化,参数传入<a href="/tag/xianshi/" target="_blank" class="keywords">显示</a>验证码的元素imgid
TSOCapObj.init("J_BtnVerifyPicCodeTencent");
//刷新拉取验证码<a href="/tag/tupian/" target="_blank" class="keywords">图片</a>
TSOCapObj.refresh();
APP.verifyPicCode= function(fn) {
//<a href="/tag/huoqu/" target="_blank" class="keywords">获取</a><a href="/tag/yonghu/" target="_blank" class="keywords">用户</a>输入
var ans = $(".btn_mes_text").val();
//验证答案,验证完成后会回调第二个参数传入的<a href="/tag/hanshu/" target="_blank" class="keywords">函数</a>
TSOCapObj.verify(ans,function(ret_json){
if (ret_json.errorCode!=0) {
$(".btn_mes_text").val("");
TSOCapObj.refresh();
//tip("图形验证码输入<a href="/tag/cuowu/" target="_blank" class="keywords">错误</a>!");
if($('.verification-code').length==0){
$('.btn_mes').eq(0).append(" <div class='verification-code'>请输入正确的验证码</div>");
}
$('.btn_mes_text').blur(function(){
$('.btn_mes_text').text("");
});
} else {
window.location="/buyer/vshop/license?aid=" + APP.aid;
fn(ret_json.ticket);
}
});
}
}
//6- <a href="/tag/yemian/" target="_blank" class="keywords">页面</a>初始化<a href="/tag/hanshu/" target="_blank" class="keywords">函数</a>的执行
$(function () {
initPage();
license();
verify_initPage();
});
});
CCS层描述
.div-section-info .info4 li{
padding: 11px 14px;
line-height: 20px;
border-bottom: 1px solid #e6e6e6;
}
.div-section-info .info4 li a{
color: #333;
display: block;
}
.div-section-info .info4 li a.tel{
background: url(/imgs/vshop/callAndMsg.png) no-repeat;
background-size: 20px 60px;
background-position: right 0;
}
.div-section-info .info4 li a.webim{
background: url(/imgs/vshop/callAndMsg.png) no-repeat;
background-size: 20px 60px;
background-position: right -30px;
}
.div-section-info .info4 li a label{
display: block;
float: right;
}
.div-section-info .info4 li a label span{
display: block;
width: 12px;
height: 12px;
border-right:1px solid #666;
border-bottom:1px solid #666;
-webkit-transform:rotate(-45deg);
float: right;
margin-top: 4px;
}
.arrow_mask {
position: fixed;
top: 0;
left: 0;
bottom: 0;
right: 0;
z-index: 101;
display: none;
background: black;
opacity: 0.7;
}
.arrow{
width: 250px;
height: 226px;
background-color: #FFFFFF;
position: fixed;
top: 50%;
left: 50%;
z-index: 102;
-webkit-transform: translate(-50%,-50%);
-moz-transform: translate(-50%,-50%);
-ms-transform: translate(-50%,-50%);
-o-transform: translate(-50%,-50%);
transform: translate(-50%,-50%);
border-radius: 10px;
display: none;
}
.arrow-mess li:nth-of-type(1){
text-align: center;
margin-bottom: 8px;
font-size: 14px;
color: #333333;
}
.arrow-mess li:nth-of-type(2){
text-align: center;
margin-bottom: 10px;
}
.arrow-mess li:nth-of-type(3) input{
width: 100%;
height: 30px;
border: 1px solid #979797;
text-align: center;
border-radius: 3px;
font-family: PingFangSC-Regular;
font-size: 16px;
color: #333333;
letter-spacing: 0px;
}
.btn_mes{
margin-bottom: 15px;
width: 100%;
padding-left: 48px;
padding-right: 48px;
position: relative;
}
.btn_mes2{
width: 100%;
padding-left: 70px;
padding-right: 70px;
/ position: relative; /
position: absolute;
bottom: 0px;
margin-bottom: 10px;
}
.license-submit{
width: 100%;
height: 44px;
background: #FF534C;
border: 1px solid #FF534C;
font-size: 14px;
border-radius: 4px;
color: #FFFFFF;
}
.sku-close {
background: url(/imgs/vshop/verification-code-del.png) no-repeat right;
-webkit-background-size: 25px auto;
display: inline-block;
width: 26px;
height: 26px;
position: absolute;
right: 0px;
top: 0px;
margin-right: -13px;
margin-top: -13px;
}
.verification-code{
z-index: 102;
color: #FFAA00;
position: absolute;
font-size: 12px;
top: 4px;
}
.verification-code-back{
width: 100%;
position: absolute;
height: 46px;
}
.arrow div:nth-of-type(1){
position: relative;
}
.arrow-mess{
margin-top: 52px;
}