Home > Article > Web Front-end > Layui file upload, preview and modification methods
Single file upload
1, HTML
<blockquote class="layui-elem-quote layui-quote-nm" style="margin-top: 10px;">
<div id="uploadQRcode" class="layui-upload">
<button type="button" class="layui-btn" id="uploadQR">
<i class="layui-icon"></i>上传客服二维码<span style="color: red;font-size: 20px;">*</span>
</button>
<div class="layui-upload-list">
<img id="qrshow" src="" alt="" class="layui-upload-img"
style="height: 100px;width:100px;border:1px solid black;">
</div>
<div id="startDiv">
<button type="button" class="layui-btn" id="startUploadQR">开始上传</button>
</div>
<div style="color: #c2c2c2;margin:10px 0;">温馨提示: 每次最多上传一张图片, 单张图片的大小不超过2MB</div>
</div>
<input type="text" name="cli_qrcode" id="qrInput" style="display: none;" lay-verify="required">
</blockquote>
2, js part
layui.use(['form', 'element', 'upload'], function () {
var form = layui.form;
var element = layui.element;
var $ = layui.jquery;
var upload = layui.upload;
//单文件示例 选完文件后不自动上传
var uploadSingle = upload.render({
elem: '#uploadQR'
, url: '/web/api/upload/upload?option=4'
, accept: 'images' // 允许上传的文件类型
, size: 2048 // 最大允许上传的文件大小 单位 KB
, auto: false
, bindAction: '#startUploadQR'
, choose: function (obj) {
//预读本地文件示例，不支持ie8
obj.preview(function (index, file, result) {
$('#qrshow').attr('src', result); //图片链接（base64）
});
}
, done: function (res, index, upload) {
if (res.code == 0) {
//上传成功
$("#qrInput").val(res.data[0].fp_relative);
var startDiv = $('#startDiv');
startDiv.html('<span style="color: #5FB878;">上传成功</span>');
} else {
this.error(index, upload);
}
}
, error: function (index, upload) {
//演示失败状态，并实现重传
var startDiv = $('#startDiv');
startDiv.html('<span style="color: #FF5722;">上传失败</span> <a class="layui-btn layui-btn-xs demo-reload" style="width:50px;height:30px;text-align:center;line-height:30px;">重试</a>');
startDiv.find('.demo-reload').on('click', function () {
uploadSingle.upload();
});
}
});
});
Multiple picture upload
1, HTML
<blockquote class="layui-elem-quote layui-quote-nm" style="margin-top: 10px;"> <div id="uploadImg" class="layui-upload"> <button type="button" class="layui-btn" id="upload"> <i class="layui-icon"></i>上传商铺图片<span style="color: red;font-size: 20px;">*</span> </button> <div class="layui-upload-list"> <table class="layui-table" style="text-align: center;"> <thead> <tr> <th style="text-align: center;">图片预览</th> <th style="text-align: center;">大小</th> <th style="text-align: center;">状态</th> <th style="text-align: center;">操作</th> </tr> </thead> <tbody id="imgList"></tbody> </table> </div> <button type="button" class="layui-btn" id="startUpload">开始上传</button> <div style="color: #c2c2c2;margin:10px 0;">温馨提示: 每次最多上传六张图片, 单张图片的大小不超过5MB, 长宽比例推荐1.5:1, 推荐上传图片长675px,宽450px </div> </div> <input type="text" name="face_img" id="imgInput" style="display: none;" lay-verify="required"> </blockquote>
2, js part
layui.use(['table', 'form', 'element', 'upload'], function () {
var table = layui.table;
var form = layui.form;
var element = layui.element;
var $ = layui.jquery;
var upload = layui.upload;
//多文件列表示例
var demoListView = $('#imgList');
var totalArray = new Array();
var uploadInst = upload.render({
elem: '#upload' //绑定元素
, url: '/web/api/upload/upload?option=3' //上传接口
, accept: 'images' // 允许上传的文件类型
// , acceptMime: 'image/jpg,image/png' // (只支持jpg和png格式，多个用逗号隔开),
, size: 5120 // 最大允许上传的文件大小 单位 KB
, auto: false //选择文件后不自动上传
, bindAction: '#startUpload' //指向一个按钮触发上传
, multiple: true // 开启多文件上传
, number: 6 // 同时上传文件的最大个数
, choose: function (obj) {
var files = this.files = obj.pushFile(); //将每次选择的文件追加到文件队列
var arr = Object.keys(files);
totalArray = totalArray.concat(arr);
// 检查上传文件的个数
if (totalArray.length <= 6) {
//读取本地文件
obj.preview(function (index, file, result) {
var tr = $(['<tr id="upload-' + index + '">'
, '<td><img src="' + result + '" alt="' + file.name + '" class="layui-upload-img" style="height: 66px;width:100px;"></td>'
, '<td>' + (file.size / 1014).toFixed(1) + 'kb</td>'
, '<td>等待上传</td>'
, '<td>'
, '<button class="layui-btn demo-reload layui-hide">重传</button>'
, '<button class="layui-btn layui-btn-danger demo-delete">删除</button>'
, '</td>'
, '</tr>'].join(''));
//单个重传
tr.find('.demo-reload').on('click', function () {
obj.upload(index, file);
});
//删除
tr.find('.demo-delete').on('click', function () {
delete files[index]; //删除对应的文件
tr.remove();
uploadListIns.config.elem.next()[0].value = ''; //清空 input file 值，以免删除后出现同名文件不可选
});
demoListView.append(tr);
});
} else {
// 超出上传最大文件
layer.msg("上传文件最大不超过6个")
}
}
, done: function (res, index, upload) {
console.log("res", res);
if (res.code == 0) { //上传成功
// 上传成功后将图片路径拼接到input中，多个路径用","分割
var inputVal = document.getElementById("imgInput").value;
var valData = "";
if (inputVal) {
valData = inputVal + "," + res.data[0].fp_relative;
} else {
valData = res.data[0].fp_relative;
}
document.getElementById("imgInput").value = valData;
var tr = demoListView.find('tr#upload-' + index)
, tds = tr.children();
tds.eq(2).html('<span style="color: #5FB878;">上传成功</span>');
tds.eq(3).html(''); //清空操作
return delete this.files[index]; //删除文件队列已经上传成功的文件
}
this.error(index, upload);
}
, error: function (index, upload) {
var tr = demoListView.find('tr#upload-' + index)
, tds = tr.children();
tds.eq(2).html('<span style="color: #FF5722;">上传失败</span>');
tds.eq(3).find('.demo-reload').removeClass('layui-hide'); //显示重传
}
});
});
Add page
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>添加商铺</title>
<meta name="renderer" content="webkit">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<link rel="stylesheet" href="{{static_url('layui/css/layui.css')}}" media="all">
</head>
<body>
<div style="margin-top: 30px;">
<form class="layui-form layui-form-pane">
<div>
<div class="layui-col-xs8 layui-col-xs-offset2">
<div>
<label>商铺名称<span style="color: red;font-size: 20px;">*</span></label>
<div>
<input type="text" lay-verify="required" name="name" autocomplete="off">
</div>
</div>
</div>
</div>
<div>
<div class="layui-col-xs8 layui-col-xs-offset2">
<div>
<label>商铺编号</label>
<div>
<input type="text" name="code" autocomplete="off">
</div>
</div>
</div>
</div>
<div>
<div class="layui-col-xs8 layui-col-xs-offset2">
<div>
<label>详细地址<span style="color: red;font-size: 20px;">*</span></label>
<div>
<input type="text" name="address" required lay-verify="required" autocomplete="off"
class="layui-input">
</div>
</div>
</div>
</div>
<div>
<div class="layui-col-xs8 layui-col-xs-offset2">
<div>
<label>联系方式<span style="color: red;font-size: 20px;">*</span></label>
<div>
<input type="text" name="contact" required lay-verify="required|phone" autocomplete="off"
class="layui-input">
</div>
</div>
</div>
</div>
<div>
<div class="layui-col-xs8 layui-col-xs-offset2">
<div>
<blockquote class="layui-elem-quote layui-quote-nm" style="margin-top: 10px;">
<div id="uploadQRcode">
<button type="button" id="uploadQR">
<i></i>上传客服二维码<span style="color: red;font-size: 20px;">*</span>
</button>
<div>
<img id="qrshow" src="" alt=""
style="height: 100px;width:100px;border:1px solid black;">
</div>
<div id="startDiv">
<button type="button" id="startUploadQR">开始上传</button>
</div>
<div style="color: #c2c2c2;margin:10px 0;">温馨提示: 每次最多上传一张图片, 单张图片的大小不超过2MB</div>
</div>
<input type="text" name="cli_qrcode" id="qrInput" style="display: none;" lay-verify="required">
</blockquote>
</div>
</div>
</div>
<div>
<div class="layui-col-xs8 layui-col-xs-offset2">
<div>
<blockquote class="layui-elem-quote layui-quote-nm" style="margin-top: 10px;">
<div id="uploadImg">
<button type="button" id="upload">
<i></i>上传商铺图片<span style="color: red;font-size: 20px;">*</span>
</button>
<div>
<table style="text-align: center;">
<thead>
<tr>
<th style="text-align: center;">图片预览</th>
<th style="text-align: center;">大小</th>
<th style="text-align: center;">状态</th>
<th style="text-align: center;">操作</th>
</tr>
</thead>
<tbody id="imgList"></tbody>
</table>
</div>
<button type="button" id="startUpload">开始上传</button>
<div style="color: #c2c2c2;margin:10px 0;">温馨提示: 每次最多上传六张图片, 单张图片的大小不超过5MB, 长宽比例推荐1.5:1,
推荐上传图片长675px,宽450px
</div>
</div>
<input type="text" name="face_img" id="imgInput" style="display: none;" lay-verify="required">
</blockquote>
</div>
</div>
</div>
<div>
<div class="layui-col-xs8 layui-col-xs-offset2" style="margin-top: 30px;">
<div>
<button class="layui-btn layui-btn-fluid" lay-submit="" lay-filter="addObject">确认保存</button>
</div>
</div>
</div>
</form>
</div>
<script src="{{static_url('layui/layui.js')}}" charset="utf-8"></script>
<script>
layui.use(['table', 'form', 'element', 'upload'], function () {
var table = layui.table;
var form = layui.form;
var element = layui.element;
var $ = layui.jquery;
var upload = layui.upload;
//单文件示例 选完文件后不自动上传
var uploadSingle = upload.render({
elem: '#uploadQR'
, url: '/web/api/upload/upload?option=4'
, accept: 'images' // 允许上传的文件类型
, size: 2048 // 最大允许上传的文件大小 单位 KB
, auto: false
, bindAction: '#startUploadQR'
, choose: function (obj) {
//预读本地文件示例，不支持ie8
obj.preview(function (index, file, result) {
$('#qrshow').attr('src', result); //图片链接（base64）
});
}
, done: function (res, index, upload) {
if (res.code == 0) {
//上传成功
$("#qrInput").val(res.data[0].fp_relative);
var startDiv = $('#startDiv');
startDiv.html('<span style="color: #5FB878;">上传成功</span>');
} else {
this.error(index, upload);
}
}
, error: function (index, upload) {
//演示失败状态，并实现重传
var startDiv = $('#startDiv');
startDiv.html('<span style="color: #FF5722;">上传失败</span> <a class="layui-btn layui-btn-xs demo-reload" style="width:50px;height:30px;text-align:center;line-height:30px;">重试</a>');
startDiv.find('.demo-reload').on('click', function () {
uploadSingle.upload();
});
}
});
//多文件列表示例
var demoListView = $('#imgList');
var totalArray = new Array();
var uploadInst = upload.render({
elem: '#upload' //绑定元素
, url: '/web/api/upload/upload?option=3' //上传接口
, accept: 'images' // 允许上传的文件类型
// , acceptMime: 'image/jpg,image/png' // (只支持jpg和png格式，多个用逗号隔开),
, size: 5120 // 最大允许上传的文件大小 单位 KB
, auto: false //选择文件后不自动上传
, bindAction: '#startUpload' //指向一个按钮触发上传
, multiple: true // 开启多文件上传
, number: 6 // 同时上传文件的最大个数
, choose: function (obj) {
var files = this.files = obj.pushFile(); //将每次选择的文件追加到文件队列
var arr = Object.keys(files);
totalArray = totalArray.concat(arr);
// 检查上传文件的个数
if (totalArray.length <= 6) {
//读取本地文件
obj.preview(function (index, file, result) {
var tr = $(['<tr id="upload-' + index + '">'
, '<td><img src="' + result + '" alt="' + file.name + '" style="height: 66px;width:100px;"></td>'
, '<td>' + (file.size / 1014).toFixed(1) + 'kb</td>'
, '<td>等待上传</td>'
, '<td>'
, '<button class="layui-btn demo-reload layui-hide">重传</button>'
, '<button class="layui-btn layui-btn-danger demo-delete">删除</button>'
, '</td>'
, '</tr>'].join(''));
//单个重传
tr.find('.demo-reload').on('click', function () {
obj.upload(index, file);
});
//删除
tr.find('.demo-delete').on('click', function () {
delete files[index]; //删除对应的文件
tr.remove();
uploadListIns.config.elem.next()[0].value = ''; //清空 input file 值，以免删除后出现同名文件不可选
});
demoListView.append(tr);
});
} else {
// 超出上传最大文件
layer.msg("上传文件最大不超过6个")
}
}
, done: function (res, index, upload) {
console.log("res", res);
if (res.code == 0) { //上传成功
// 上传成功后将图片路径拼接到input中，多个路径用","分割
var inputVal = document.getElementById("imgInput").value;
var valData = "";
if (inputVal) {
valData = inputVal + "," + res.data[0].fp_relative;
} else {
valData = res.data[0].fp_relative;
}
document.getElementById("imgInput").value = valData;
var tr = demoListView.find('tr#upload-' + index)
, tds = tr.children();
tds.eq(2).html('<span style="color: #5FB878;">上传成功</span>');
tds.eq(3).html(''); //清空操作
return delete this.files[index]; //删除文件队列已经上传成功的文件
}
this.error(index, upload);
}
, error: function (index, upload) {
var tr = demoListView.find('tr#upload-' + index)
, tds = tr.children();
tds.eq(2).html('<span style="color: #FF5722;">上传失败</span>');
tds.eq(3).find('.demo-reload').removeClass('layui-hide'); //显示重传
}
});
form.on("submit(addObject)", function (data) {
$.ajax({
url: "/web/api/seller/add",
type: "post",
data: data.field,
dataType: "json",
success: function (response) {
if (response["code"] == 0) {
layer.msg("添加成功", {
icon: 1,
time: 2500 // 默认三秒
}, function () { // 关闭回调，关闭层刷新页面
var index = parent.layer.getFrameIndex(window.name); // 先得到当前iframe层的索引
parent.layer.close(index);
});
} else {
layer.msg(response["msg"], {
icon: 1,
time: 1500 // 1.5秒，默认三秒
});
}
return false;
},
error: function (response) {
layer.msg(response["msg"], {
icon: 1,
time: 1500 // 1.5秒，默认三秒
});
}
});
return false; // 关闭表单提交
});
});
</script>
</body>
</html>
Edit page
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>编辑商铺</title>
<meta name="renderer" content="webkit">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<link rel="stylesheet" href="{{static_url('layui/css/layui.css')}}" media="all">
</head>
<body>
<div style="margin-top: 30px;">
<form class="layui-form layui-form-pane" lay-filter="updateForm">
<input type="text" name="seller_id" lay-verify="required" style="display: none;">
<div>
<div class="layui-col-xs10 layui-col-xs-offset1">
<div>
<label>商铺名称</label>
<div>
<input type="text" lay-verify="required" name="name" autocomplete="off">
</div>
</div>
</div>
</div>
<div>
<div class="layui-col-xs10 layui-col-xs-offset1">
<div>
<label>商铺编号</label>
<div>
<input type="text" name="code" autocomplete="off">
</div>
</div>
</div>
</div>
<div>
<div class="layui-col-xs10 layui-col-xs-offset1">
<div>
<label>详细地址</label>
<div>
<input type="text" name="address" required lay-verify="required" autocomplete="off"
class="layui-input">
</div>
</div>
</div>
</div>
<div>
<div class="layui-col-xs10 layui-col-xs-offset1">
<div>
<label>联系方式</label>
<div>
<input type="text" name="contact" required lay-verify="required|phone" autocomplete="off"
class="layui-input">
</div>
</div>
</div>
</div>
<div>
<div class="layui-col-xs10 layui-col-xs-offset1">
<div>
<blockquote class="layui-elem-quote layui-quote-nm" style="margin-top: 10px;">
<div id="uploadQRcode">
<div>
<img id="qrshow" src="" alt=""
style="height: 100px;width:100px;border:1px solid black;">
</div>
<div>
<div>
<button type="button" class="layui-btn layui-btn-sm" id="uploadQR">
<i></i>修改客服二维码
</button>
</div>
<div id="startDiv">
<button type="button" class="layui-btn layui-hide layui-btn-sm" id="startUploadQR"
style="margin-left: 30px;">开始上传
</button>
</div>
</div>
<div style="color: #c2c2c2;margin:10px 0;">温馨提示: 每次最多上传一张图片, 单张图片的大小不超过2MB</div>
</div>
<input type="text" name="old_cli_qrcode" style="display: none;">
<input type="text" name="cli_qrcode" id="qrInput" lay-verify="required" style="display: none;">
</blockquote>
</div>
</div>
</div>
<div>
<div class="layui-col-xs10 layui-col-xs-offset1">
<div>
<div id="uploadImg">
<div>
<table style="text-align: center;">
<thead>
<tr>
<th style="text-align: center;">图片预览</th>
<th style="text-align: center;">状态</th>
<th style="text-align: center;">操作</th>
</tr>
</thead>
<tbody id="imgList"></tbody>
</table>
</div>
<div>
<div>
<button type="button" class="layui-btn layui-btn-sm" id="upload">
<i></i>添加商铺图片
</button>
</div>
<div class="layui-col-xs3 layui-col-xs-offset5">
<button type="button" class="layui-btn layui-btn-fluid layui-btn-sm" id="startUpload">
开始上传
</button>
</div>
</div>
<div style="color: #c2c2c2;margin:10px 0;">温馨提示: 每次最多上传六张图片, 单张图片的大小不超过5MB, 长宽比例推荐1.5:1,
推荐上传图片长675px,宽450px
</div>
</div>
<input type="text" name="old_face_img" style="display: none;">
<input type="text" name="face_img" id="imgInput" lay-verify="required" style="display: none;">
</div>
</div>
</div>
<div>
<div class="layui-col-xs10 layui-col-xs-offset1" style="margin-top: 30px;">
<div>
<button class="layui-btn layui-btn-fluid" lay-submit="" lay-filter="addObject">确认保存</button>
</div>
</div>
</div>
</form>
</div>
<script src="{{static_url('layui/layui.js')}}" charset="utf-8"></script>
<!-- 注意：如果你直接复制所有代码到本地，上述js路径需要改成你本地的 -->
<script>
layui.use(['form', 'element', 'jquery', 'upload'], function () {
var form = layui.form;
var element = layui.element;
var $ = layui.jquery;
var upload = layui.upload;
//单文件示例 选完文件后不自动上传
var uploadSingle = upload.render({
elem: '#uploadQR'
, url: '/web/api/upload/upload?option=4'
, accept: 'images' // 允许上传的文件类型
, size: 2048 // 最大允许上传的文件大小 单位 KB
, auto: false
, bindAction: '#startUploadQR'
, choose: function (obj) {
//预读本地文件示例，不支持ie8
obj.preview(function (index, file, result) {
$('#qrshow').attr('src', result); //图片链接（base64）
});
}
, done: function (res, index, upload) {
if (res.code == 0) {
//上传成功
$("#qrInput").val(res.data[0].fp_relative);
$("#uploadQR").addClass("layui-hide");
var startDiv = $('#startDiv');
startDiv.html('<span style="color: #5FB878;font-size: 17px;">修改成功</span>');
} else {
this.error(index, upload);
}
}
, error: function (index, upload) {
//演示失败状态，并实现重传
var startDiv = $('#startDiv');
startDiv.html('<span style="color: #FF5722;">上传失败</span> <a class="layui-btn layui-btn-xs demo-reload" style="width:50px;height:30px;text-align:center;line-height:30px;">重试</a>');
startDiv.find('.demo-reload').on('click', function () {
uploadSingle.upload();
});
}
});
//多文件列表示例
var demoListView = $('#imgList');
var totalArray = new Array();
var uploadInst = upload.render({
elem: '#upload' //绑定元素
, url: '/web/api/upload/upload?option=3' //上传接口
, accept: 'images' // 允许上传的文件类型
// , acceptMime: 'image/jpg,image/png' // (只支持jpg和png格式，多个用逗号隔开),
, size: 5120 // 最大允许上传的文件大小 单位 KB
, auto: false //选择文件后不自动上传
, bindAction: '#startUpload' //指向一个按钮触发上传
, multiple: true // 开启多文件上传
, number: 6 // 同时上传文件的最大个数
, choose: function (obj) {
var files = this.files = obj.pushFile(); //将每次选择的文件追加到文件队列
var totalArray = Object.keys(files);
// 检查上传文件的个数
if (totalArray.length < (7 - demoListView.data("choiceTotal"))) {
//读取本地文件
obj.preview(function (index, file, result) {
var tr = $(['<tr id="upload-' + index + '">'
, '<td><img src="' + result + '" alt="' + file.name + '" style="height: 66px;width:100px;"></td>'
, '<td>等待上传</td>'
, '<td>'
, '<button class="layui-btn layui-btn-sm demo-reload layui-hide">重传</button>'
, '<button class="layui-btn layui-btn-sm layui-btn-danger demo-delete">删除</button>'
, '</td>'
, '</tr>'].join(''));
//单个重传
tr.find('.demo-reload').on('click', function () {
obj.upload(index, file);
});
//删除
tr.find('.demo-delete').on('click', function () {
delete files[index]; //删除对应的文件
tr.remove();
uploadInst.config.elem.next()[0].value = ''; //清空 input file 值，以免删除后出现同名文件不可选
totalArray.splice(totalArray.indexOf(index), 1);
});
demoListView.append(tr);
});
} else {
// 超出上传最大文件
layer.msg("上传文件最大不超过6个");
totalArray.pop();
}
}
, done: function (res, index, upload) {
if (res.code == 0) { //上传成功
// 上传成功后将图片路径拼接到input中，多个路径用","分割
var inputVal = document.getElementById("imgInput").value;
var valData = "";
if (inputVal) {
valData = inputVal + "," + res.data[0].fp_relative;
} else {
valData = res.data[0].fp_relative;
}
document.getElementById("imgInput").value = valData;
var tr = demoListView.find('tr#upload-' + index)
, tds = tr.children();
tds.eq(1).html('<span style="color: #5FB878;">上传成功</span>');
tds.eq(2).html(''); //清空操作
return delete this.files[index]; //删除文件队列已经上传成功的文件
}
this.error(index, upload);
}
, error: function (index, upload) {
var tr = demoListView.find('tr#upload-' + index)
, tds = tr.children();
tds.eq(1).html('<span style="color: #FF5722;">上传失败</span>');
tds.eq(2).find('.demo-reload').removeClass('layui-hide'); //显示重传
}
});
// 监听修改客服二维码事件
$("#uploadQR").on("click", function () {
$("#startUploadQR").removeClass('layui-hide');
});
// 处理图片的修改
demoListView.on('click', '.edit-btn', function () {
var csid = $(this).attr("csid");
var startid = $(this).attr("startid");
var currentIndex = parseInt(csid.split("_")[1]);
var $currentTr = $(this).parent().parent();
$(this).addClass("layui-hide");
$("#" + csid).removeClass("layui-hide");
$("#" + startid).removeClass("layui-hide");
var uploadEdit = upload.render({
elem: '#' + csid
, url: '/web/api/upload/upload?option=3'
, accept: 'images' // 允许上传的文件类型
, size: 2048 // 最大允许上传的文件大小 单位 KB
, auto: false
, bindAction: '#' + startid
, choose: function (obj) {
//预读本地文件示例，不支持ie8
obj.preview(function (index, file, result) {
$currentTr.children().eq(0).html('<img src="' + result + '" alt="" style="height: 66px;width:100px;">') //图片链接（base64）
});
}
, done: function (res, index, upload) {
if (res.code == 0) {
//上传成功
var InputTag = $("#imgInput");
var oldInputStrList = InputTag.val().split(",");
oldInputStrList[currentIndex] = res.data[0].fp_relative;
var newInputStr = oldInputStrList.join(",");
InputTag.val(newInputStr);
$currentTr.children().eq(1).text("修改成功");
$currentTr.children().eq(2).html("");
} else {
this.error(index, upload);
}
}
, error: function (index, upload) {
//演示失败状态，并实现重传
var fileHtml = '<span style="color: #FF5722;">上传失败</span> <a class="layui-btn layui-btn-xs demo-reload" style="width:50px;height:30px;text-align:center;line-height:30px;">重试</a>';
$currentTr.children().eq(2).html(fileHtml);
$currentTr.find('.demo-reload').on('click', function () {
uploadEdit.upload();
});
}
});
});
// 处理图片的删除
demoListView.on("click", '.delete-btn', function () {
var delid = this.id;
var currentDelIndex = parseInt(delid.split("_")[1]);
var theCurrentTr = $(this).parent().parent();
// 更新表格中当前行后面每一行的序号
// 找到当前行后面的每一行
theCurrentTr.nextAll().each(function () {
// each中的this和外面的this不一样了!
var oldCsid = $(this).children().eq(2).find(".edit-btn").attr("csid");
var oldStarid = $(this).children().eq(2).find(".edit-btn").attr("startid");
var oldChoiceid = $(this).children().eq(2).find(".choice-btn").attr("id");
var oldUploadid = $(this).children().eq(2).find(".upload-btn").attr("id");
var oldDelid = $(this).children().eq(2).find(".delete-btn").attr("id");
if (oldDelid && oldCsid) {
$(this).children().eq(2).find(".edit-btn").attr("csid", oldCsid.split("_")[0] + "_" + (oldCsid.split("_")[1] - 1));
$(this).children().eq(2).find(".edit-btn").attr("startid", oldStarid.split("_")[0] + "_" + (oldStarid.split("_")[1] - 1));
$(this).children().eq(2).find(".choice-btn").attr("id", oldChoiceid.split("_")[0] + "_" + (oldChoiceid.split("_")[1] - 1));
$(this).children().eq(2).find(".upload-btn").attr("id", oldUploadid.split("_")[0] + "_" + (oldUploadid.split("_")[1] - 1));
$(this).children().eq(2).find(".delete-btn").attr("id", oldDelid.split("_")[0] + "_" + (oldDelid.split("_")[1] - 1));
}
});
// 找到当前行,删除
theCurrentTr.remove();
// 修改新的input框中的值
var delInputTag = $("#imgInput");
var oldDelInputStrList = delInputTag.val().split(",");
oldDelInputStrList.splice(currentDelIndex, 1);
var delnewInputStr = oldDelInputStrList.join(",");
delInputTag.val(delnewInputStr);
// 修改全局可上传文件的总个数
var $currentTotal = demoListView.data("choiceTotal");
demoListView.data("choiceTotal", $currentTotal - 1);
});
// 填充管理员详情
$.ajax({
url: "/web/api/seller/detail?seller_id={{seller_id}}",
type: "get",
dataType: "json",
success: function (response) {
console.log(response);
$("#qrshow").attr("src", response.data.qrcode_url);
var faceList = response.data.face_url_list;
demoListView.data("choiceTotal", faceList.length);
if (faceList) {
for (var i = 0; i < faceList.length; i++) {
var trEle = document.createElement("tr");
var trHtml = '<td><img src="' + faceList[i] + '" alt="" style="height: 66px;width:100px;"></td>'
+ '<td>等待修改</td><td><button type="button" class="layui-btn layui-btn-sm edit-btn" csid="choice_' + i
+ '" startid="startUpload_' + i + '">修改</button><button type="button" class="layui-btn layui-btn-normal layui-btn-sm layui-hide choice-btn" id="choice_' + i
+ '" style="margin-right: 10px;">选择图片</button><button type="button" class="layui-btn layui-btn-sm layui-hide upload-btn" id="startUpload_' + i + '">上传</button>' +
'<button type="button" class="layui-btn layui-btn-sm delete-btn" id="delete_' + i + '">删除</button></td>';
trEle.innerHTML = trHtml;
$("#imgList").append(trEle);
}
}
form.val("updateForm", {
"seller_id": response.data.id,
"name": response.data.name,
"code": response.data.code,
"address": response.data.address,
"contact": response.data.contact,
"cli_qrcode": response.data.cli_qrcode,
"old_cli_qrcode": response.data.cli_qrcode,
"face_img": response.data.face_img,
"old_face_img": response.data.face_img
});
form.render();
}
});
// 绑定提交事件
form.on("submit(addObject)", function (data) {
$.ajax({
url: "/web/api/seller/update",
type: "post",
data: data.field,
dataType: "json",
success: function (response) {
if (response["code"] == 0) {
layer.msg("更新成功", {
icon: 1,
time: 1500 // 1.5秒，默认三秒
}, function () { // 关闭回调，关闭层刷新页面
var index = parent.layer.getFrameIndex(window.name); // 先得到当前iframe层的索引
parent.layer.close(index);
});
} else {
layer.msg(response["msg"], {
icon: 1,
time: 1500 // 1.5秒，默认三秒
});
}
return false;
},
error: function (response) {
layer.msg(response["msg"], {
icon: 1,
time: 1500 // 1.5秒，默认三秒
});
return false;
}
});
return false; // 关闭表单提交(注意：此处不能省略，此处不能省略，此处不能省略。。。 否则页面刷新有问题)
});
});
</script>
</body>
</html>
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