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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
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<title>Layui</title>
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<link rel="stylesheet" href="./layui/css/layui.css" />
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<link rel="stylesheet" href="./ayq/modules/formDesigner.css" />
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<link rel="stylesheet" href="./ayq/modules/cron.css" />
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<link rel="stylesheet" href="./ayq/modules/labelGeneration.css" />
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<style>
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</style>
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</head>
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<body >
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<div >
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<div>
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<button type="button" class="layui-btn" id="importJsonData">导入数据</button>
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</div>
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<div id="workspace" style="margin: 20px 20px;padding: 20px 20px;border: 1px solid #009688;">
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</div>
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</div>
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<div class="importjsoncodedataview" style="display: none;">
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<textarea class="site-demo-text" id="import-json-code-view"></textarea>
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<a href="javascript:;" class="layui-btn layui-btn-normal" style="margin-right:20px;" id="import-json-code-data">导入数据</a>
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</div>
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<div class="getFormData" style="display: none;">
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<textarea class="site-demo-text" id="get-form-data"></textarea>
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</div>
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<script type="text/javascript" src="./layui/layui.js"></script>
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<script type="text/javascript" src="./ayq/modules/Sortable/Sortable.js"> </script>
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<script type="text/javascript" src="./ayq/modules/iceEditor/iceEditor.js"></script>
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<script>
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var demojs = [];
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//JavaScript代码区域
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layui.config({base: './ayq/modules/'}).use(['formDesigner','element', 'form','layer','upload'], function () {
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var layer = layui.layer;
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var $ = layui.jquery;
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var upload = layui.upload;
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var index = layui.index;
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var formDesigner = layui.formDesigner;
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var form = layui.form;
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var render;
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var element = layui.element
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//黄海写的去重函数
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function unique(x){
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let obj = {};
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let res=[];
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for (let i = 0; i < x.length; i++) {
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let item = x[i].select;
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if (obj[item] == undefined) {
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res.push(x[i]);
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}
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obj[item] = item;
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}
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return res;
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}
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if (window.localStorage.getItem('layui_form_json') !== undefined) {
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demojs = JSON.parse(window.localStorage.getItem('layui_form_json'));
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render = formDesigner.render({
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elem: '#workspace',
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data: demojs,
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viewOrDesign:true
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});
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var images = render.getImages();//这个方法有问题，本来是3个的，执行完变6个！
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images=unique(images);
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for (let i = 0; i < images.length; i++) {
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let item = images[i].select
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var id=item.substr(5);//去掉image前缀
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upload.render({
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elem: '#' + images[i].select
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//, url: '' + images[i].uploadUrl + ''
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, url: 'https://httpbin.org/post' //此处用的是第三方的 http 请求演示，实际使用时改成您自己的上传接口即可。
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, multiple: true
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, before: function (obj) {
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var preview_id='#uploader-list-'+item.substr(5);
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//预读本地文件示例，不支持ie8
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obj.preview(function(index, file, result){
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$(preview_id).append(//图片链接（base64）
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'<div id="" class="file-iteme">' +
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'<div class="handle"><i class="layui-icon layui-icon-delete"></i></div>' +
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'<img style="width: 100px;height: 100px;" src=' + result + '>'+
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'</div>'
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);
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});
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layer.msg('图片上传中...', {
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icon: 16,
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shade: 0.01,
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time: 0
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})
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}
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, done: function (res) {
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layer.close(layer.msg());//关闭上传提示窗口
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layer.msg('上传成功！',{icon: 1});
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}
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});
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};
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//文件上传代码
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var filesData = render.getFiles();
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filesData=unique(filesData);
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for (var i = 0; i < filesData.length; i++) {
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var id='#' + filesData[i].select;
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//检查对象是否存在
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//console.log($(id).length);
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var uploadListIns = upload.render({
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elem: id
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, elemList: $('#list-' + filesData[i].select.substr(4)) //列表元素对象
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//, url: '' + filesData[i].uploadUrl + ''
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, url: 'https://httpbin.org/post' //此处用的是第三方的 http 请求演示，实际使用时改成您自己的上传接口即可。
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, accept: 'file'
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, multiple: true
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, number: 4
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, auto: false
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, bindAction: '#listAction-' + filesData[i].select.substr(4)
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, choose: function (obj) {
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var that = this;
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var files = this.files = obj.pushFile(); //将每次选择的文件追加到文件队列
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//读取本地文件
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obj.preview(function (index, file, result) {
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var tr = $(['<tr id="upload-' + index + '">'
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, '<td>' + file.name + '</td>'
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, '<td>' + (file.size / 1014).toFixed(1) + 'kb</td>'
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, '<td><div class="layui-progress" lay-filter="progress-demo-' + index + '"><div class="layui-progress-bar" lay-percent=""></div></div></td>'
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, '<td>'
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, '<button class="layui-btn layui-btn-xs demo-reload layui-hide">重传</button>'
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, '<button class="layui-btn layui-btn-xs layui-btn-danger demo-delete">删除</button>'
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, '</td>'
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, '</tr>'].join(''));
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//单个重传
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tr.find('.demo-reload').on('click', function () {
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obj.upload(index, file);
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});
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//删除
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tr.find('.demo-delete').on('click', function () {
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delete files[index]; //删除对应的文件
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tr.remove();
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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
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});
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that.elemList.append(tr);
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element.render('progress'); //渲染新加的进度条组件
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});
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}
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, done: function (res, index, upload) { //成功的回调
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var that = this;
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var tr = that.elemList.find('tr#upload-' + index)
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, tds = tr.children();
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tds.eq(3).html(''); //清空操作
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delete this.files[index]; //删除文件队列已经上传成功的文件
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this.error(index, upload);
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}
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, allDone: function (obj) { //多文件上传完毕后的状态回调
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layer.msg("上传成功",{icon:1});
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}
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, error: function (index, upload) { //错误回调
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var that = this;
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var tr = that.elemList.find('tr#upload-' + index)
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, tds = tr.children();
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tds.eq(3).find('.demo-reload').removeClass('layui-hide'); //显示重传
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}
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, progress: function (n, elem, e, index) {
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element.progress('progress-demo-' + index, n + '%'); //执行进度条。n 即为返回的进度百分比
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}
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});
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}
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}
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//监听提交
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form.on('submit(demo1)', function(data){
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var json = render.getFormData();
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console.log(json);
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layer.msg( JSON.stringify(json), {icon: 6});
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return false;
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});
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//导入数据
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$('#importJsonData').on('click', function () {
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layer.open({
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type: 1
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, title: 'JSON模板数据导入'
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, id: 'Lay_layer_importjsoncodeview'
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, content: $('.importjsoncodedataview')
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, area: ['800px', '640px']
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, shade: false
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, resize: false
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, success: function (layero, index) {
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}
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, end: function () {
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$('.importjsoncodeview').css("display","none")
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}
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});
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});
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//导入数据
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$('#getFormData').on('click', function () {
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var _value = render.getFormData();
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$('#get-form-data').val(JSON.stringify(_value,null,4));
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layer.open({
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type: 1
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, title: 'JSON模板数据导入'
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, id: 'Lay_layer_importjsoncodeview'
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, content: $('.getFormData')
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, area: ['800px', '640px']
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, shade: false
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, resize: false
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, success: function (layero, index) {
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}
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, end: function () {
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$('.getFormData').css("display","none")
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}
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});
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});
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$('#import-json-code-data').on('click', function () {
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var _value = document.getElementById("import-json-code-view").value;
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try {
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var json = JSON.parse(_value);
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render.setFormData(json);
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layer.closeAll();
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layer.msg('导入成功');
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}catch (e) {
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layer.closeAll();
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layer.msg('导入数据格式异常');
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}
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});
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});
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function getSubmitData(){
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var data=$('#workspace').form[0].serialize();
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console.log(data);
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return data;
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}
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</script>
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</body>
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</html> |
