296 lines
11 KiB
JavaScript
296 lines
11 KiB
JavaScript
(function () {
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// 解决火狐浏览器拖动新增tab
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document.body.ondrop = function (event) {
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event.preventDefault();
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event.stopPropagation();
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};
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// 默认数据
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var defaultData = {};
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// umeditor 实例
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var $umeditor = {};
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/***
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* 前端可视化diy
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* @constructor
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*/
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function diyPhone(initalData, diyData, opts) {
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defaultData = initalData;
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this.init(diyData, opts);
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}
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diyPhone.prototype = {
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init: function (data, opts) {
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// 实例化Vue
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new Vue({
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el: '#app',
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data: {
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// diy数据
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diyData: data,
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// 当前选中的元素（下标）
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selectedIndex: -1,
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// 当前选中的diy元素
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curItem: {},
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// 外部数据
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opts: opts
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},
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error: '',
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methods: {
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/**
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* 新增Diy组件
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* @param key
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*/
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onAddItem: function (key) {
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// 验证新增Diy组件
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if (!this.onCheckAddItem(key)) {
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return false;
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}
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// 复制默认diy组件数据
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var data = $.extend(true, {}, defaultData[key]);
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// 新增到diy列表数据
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this.diyData.items.push(data);
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// 编辑当前选中的元素
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this.onEditer(this.diyData.items.length - 1);
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},
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/**
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* 验证新增Diy组件
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* @param key
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*/
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onCheckAddItem: function (key) {
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// 验证关注公众号组件只能存在一个
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if (key === 'officialAccount') {
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for (var index in this.diyData.items) {
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if (this.diyData.items.hasOwnProperty(index)) {
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var item = this.diyData.items[index];
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if (item.type === 'officialAccount') {
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layer.msg('该组件最多存在一个', {anim: 6});
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return false;
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}
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}
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}
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}
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return true;
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},
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/**
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* 拖动diy元素更新当前索引
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* @param e
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*/
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onDragItemEnd: function (e) {
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this.onEditer(e.newIndex);
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},
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/**
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* 编辑当前选中的Diy元素
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* @param index
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*/
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onEditer: function (index) {
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// 记录当前选中元素的索引
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this.selectedIndex = index;
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// 当前选中的元素数据
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this.curItem = this.selectedIndex === 'page' ? this.diyData.page
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: this.diyData.items[this.selectedIndex];
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// 注册编辑器事件
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this.initEditor();
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},
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/**
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* 删除diy元素
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* @param index
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*/
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onDeleleItem: function (index) {
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var _this = this;
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layer.confirm('确定要删除吗？', function (layIdx) {
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_this.diyData.items.splice(index, 1);
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_this.selectedIndex = -1;
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layer.close(layIdx);
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});
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},
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/**
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* 编辑器：选择图片
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* @param source
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* @param index
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*/
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onEditorSelectImage: function (source, index) {
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$.fileLibrary({
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type: 'image',
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done: function (images) {
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source[index] = images[0]['file_path'];
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}
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});
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},
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/**
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* 编辑器：重置颜色
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* @param holder
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* @param attribute
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* @param color
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*/
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onEditorResetColor: function (holder, attribute, color) {
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holder[attribute] = color;
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},
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/**
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* 编辑器：删除data元素
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* @param index
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* @param selectedIndex
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*/
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onEditorDeleleData: function (index, selectedIndex) {
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if (this.diyData.items[selectedIndex].data.length <= 1) {
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layer.msg('至少保留一个', {anim: 6});
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return false;
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}
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this.diyData.items[selectedIndex].data.splice(index, 1);
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},
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/**
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* 编辑器：添加data元素
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*/
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onEditorAddData: function () {
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// 新增data数据
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var newDataItem = $.extend(true, {}, defaultData[this.curItem.type].data[0]);
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this.curItem.data.push(newDataItem);
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},
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/**
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* 注册编辑器事件
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*/
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initEditor: function () {
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// 注册dom事件
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this.$nextTick(function () {
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// 销毁 umeditor 组件
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if ($umeditor.hasOwnProperty('key')) {
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$umeditor.destroy();
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}
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// 注册html组件
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this.editorHtmlComponent();
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// 富文本事件
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if (this.curItem.type === 'richText') {
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this.onRichText(this.curItem);
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}
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});
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},
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/**
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* 编辑器事件：html组件
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*/
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editorHtmlComponent: function () {
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var $editor = $(this.$refs['diy-editor']);
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// 单/多选框
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$editor.find('input[type=checkbox], input[type=radio]').uCheck();
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// select组件
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// $editor.find('select').selected();
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},
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/**
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* 编辑器事件：拼团商品选择
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* @param item
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*/
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onSelectGoods: function (item) {
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var uris = {
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goods: 'goods/lists&status=10',
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sharingGoods: 'sharing.goods/lists&status=10',
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bargainGoods: 'bargain.goods/lists&status=10',
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sharpGoods: 'sharp.goods/lists&status=10'
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};
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$.selectData({
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title: '选择商品',
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uri: uris[item.type],
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duplicate: false,
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dataIndex: 'goods_id',
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done: function (data) {
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data.forEach(function (itm) {
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item.data.push(itm)
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});
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},
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getExistData: function () {
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var existData = [];
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item.data.forEach(function (goods) {
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if (goods.hasOwnProperty('goods_id')) {
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existData.push(goods.goods_id);
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}
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});
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return existData;
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}
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});
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},
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/**
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* 选择线下门店
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* @param item
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*/
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onSelectShop: function (item) {
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$.selectData({
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title: '选择门店',
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uri: 'shop/lists&status=1',
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duplicate: false,
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dataIndex: 'shop_id',
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done: function (data) {
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data.forEach(function (itm) {
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item.data.push(itm)
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});
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},
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getExistData: function () {
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var existData = [];
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item.data.forEach(function (shop) {
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if (shop.hasOwnProperty('shop_id')) {
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existData.push(shop.shop_id);
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}
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});
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return existData;
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}
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});
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},
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/**
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* 编辑器事件：富文本
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*/
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onRichText: function (item) {
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$umeditor = UM.getEditor('ume-editor', {
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initialFrameWidth: 375,
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initialFrameHeight: 400
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});
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$umeditor.ready(function () {
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// 写入编辑器内容
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$umeditor.setContent(item.params.content);
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$umeditor.addListener('contentChange', function () {
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item.params.content = $umeditor.getContent();
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});
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});
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},
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/**
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* 提交后端保存
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* @returns {boolean}
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*/
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onSubmit: function () {
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if (this.diyData.items.length <= 0) {
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layer.msg('至少存在一个组件', {anim: 6});
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return false;
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}
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var data = JSON.stringify(this.diyData);
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var timeStamp = parseInt(new Date().getTime() / 1000);
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localStorage.setItem("diy_" + timeStamp, data);
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$.post('', {data: data}, function (result) {
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result.code === 1 ? $.show_success(result.msg, result.url)
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: $.show_error(result.msg);
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});
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}
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}
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});
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}
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};
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window.diyPhone = diyPhone;
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})(window); |