376 lines
12 KiB
JavaScript
376 lines
12 KiB
JavaScript
layui.define(['table', 'laypage', 'jquery', 'element', 'laytpl'], function (exports) {
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"use strict";
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var filePath = layui.cache.modules.cardTable
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.substr(0, layui.cache.modules.cardTable.lastIndexOf('/'));
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// 引入tablePlug.css
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layui.link(filePath + '/cardTable.css');
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var MOD_NAME = 'cardTable',
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$ = layui.jquery,
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element = layui.element,
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laytpl = layui.laytpl,
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laypage = layui.laypage;
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var _instances = {}; // 记录所有实例
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/* 默认参数 */
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var defaultOption = {
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elem: "#currentTableId",// 构建的模型
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url: "",// 数据 url 连接
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loading: true,//是否加载
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limit: 0, //每页数量默认是每行数量的双倍
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linenum: 4, //每行数量 2,3,4,6
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currentPage: 1,//当前页
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data: [], //静态数据
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limits: [], //页码
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page: true, //是否分页
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image: false,//图片模式
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layout: ['count', 'prev', 'page', 'next', 'limit', 'skip'],//分页控件
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request: {
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pageName: 'page' //页码的参数名称，默认：page
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, limitName: 'limit' //每页数据量的参数名，默认：limit
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, idName: 'id' //主键名称，默认：id
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, titleName: 'title' //标题名称，默认：title
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, imageName: 'image' //图片地址，默认：image
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, remarkName: 'remark' //备注名称，默认：remark
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, timeName: 'time' //时间名称，默认：time
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},
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response: {
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statusName: 'code' //规定数据状态的字段名称，默认：code
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, statusCode: 0 //规定成功的状态码，默认：0
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, msgName: 'msg' //规定状态信息的字段名称，默认：msg
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, countName: 'count' //规定数据总数的字段名称，默认：count
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, dataName: 'data' //规定数据列表的字段名称，默认：data
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},
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// 完 成 函 数
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done: function (res, curr, count) {
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},
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toolbar: null
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};
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var card = function (opt) {
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_instances[opt.elem.substring(1)] = this;
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this.reload(opt);
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};
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/** 参数设置 */
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card.prototype.initOptions = function (opt) {
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this.option = $.extend(true, {}, defaultOption, opt);
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if (!this.option.limit || this.option.limit == 0) {
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this.option.limit = this.option.linenum * 2;
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}
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if (!this.option.limits || this.option.limits.length == 0) {
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this.option.limits = [this.option.limit];
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}
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};
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card.prototype.init = function () {
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var option = this.option;
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var url = option.url;
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var html = "";
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html += option.loading == true ? ' <div class="ew-table-loading">' : ' <div class="ew-table-loading layui-hide">';
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html += ' <i class="layui-icon layui-icon-loading layui-anim layui-anim-rotate layui-anim-loop"></i>';
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html += ' </div>';
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$(option.elem).html(html);
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// 根 据 请 求 方 式 获 取 数 据
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html = "";
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if (!!url) {
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if (url.indexOf("?") >= 0) {
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url = url + '&v=1.0.0';
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}
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else {
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url = url + '?v=1.0.0';
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}
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if (!!option.page) {
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url = url + '&' + option.request.limitName + '=' + option.limit;
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url = url + '&' + option.request.pageName + '=' + option.currentPage;
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}
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if (!!option.where) {
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for (let key in option.where) {
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url = url + '&' + key + '=' + option.where[key];
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}
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}
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var data = getData(url);
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data = initData(data, option);
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if (data.code != option.response.statusCode) {
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option.data = [];
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option.count = 0;
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} else {
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option.data = data.data;
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option.count = data.count;
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}
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}
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else {
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if (!option.alldata) {
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option.alldata = option.data;
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}
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if (option.page) {
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var data = [];
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option.count = option.alldata.length;
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for (var i = (option.currentPage - 1) * option.limit; i < option.currentPage * option.limit && i < option.alldata.length; i++) {
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data.push(option.alldata[i]);
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}
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option.data = data;
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}
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}
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// 根据结果进行相应结构的创建
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if (!!option.data && option.data.length > 0) {
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html = createComponent(option.linenum, option.data, option.toolbar, option.image);
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html += "<div id='cardpage'></div>";
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}
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else {
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html = "<p>没有数据</p>";
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}
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$(option.elem).html(html);
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if (option.page) {
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// 初始化分页组件
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laypage.render({
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elem: 'cardpage'
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, count: option.count, limit: option.limit, limits: option.limits, curr: option.currentPage
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, layout: option.layout
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, jump: function (obj, first) {
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option.limit = obj.limit;
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option.currentPage = obj.curr;
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if (!first) {
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_instances[option.elem.substring(1)].reload(option);
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}
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}
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});
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}
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typeof option.done === 'function' && option.done(option, option.curr, option.count);
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}
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card.prototype.reload = function (opt) {
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this.initOptions(this.option ? $.extend(true, this.option, opt) : opt);
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this.init(); // 初始化表格
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this.events(); //事件
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}
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//表单事件
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card.prototype.on = function (events, callback) {
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return layui.onevent.call(this, MOD_NAME, events, callback);
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};
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card.prototype.events = function () {
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var that = this;
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var option = that.option;
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var filter = $(option.elem).attr('lay-filter');
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var elem = option.elem.substring(1);
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let timer = null;
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$(option.elem).unbind();
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//行事件
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$(option.elem).on('click', 'div[type=card]', function () { //单击行
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clearTimeout(timer);
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var that = this;
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timer = setTimeout(function () {
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getCheckedData(that, elem);
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var reElem = that;
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layui.event.call(that, MOD_NAME, 'row(' + filter + ')', {
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elem: that
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, value: _instances[elem].option.checkedItem
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, othis: reElem
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});
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}, 300)
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}).on('dblclick', 'div[type=card]', function () { //双击行
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clearTimeout(timer);
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getCheckedData(this, elem);
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var reElem = this;
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layui.event.call(this, MOD_NAME, 'rowDouble(' + filter + ')', {
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elem: this
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, value: _instances[elem].option.checkedItem
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, othis: reElem
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});
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});
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if (!!option.toolbar && !option.image) {
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$(option.elem).unbind('click');
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}
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//行工具条操作事件
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$(option.elem).on('click', '*[lay-event]', function () {
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getCheckedData(this, elem);
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layui.event.call(this, MOD_NAME, 'tool(' + filter + ')', { event: $(this).attr('lay-event'), value: _instances[elem].option.checkedItem });
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});
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};
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function getCheckedData(obj, elem) {
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var item = {};
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if (!obj.id) {
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return getCheckedData(obj.parentElement, elem);
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}
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var reElem = obj;
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$(reElem).addClass('layui-table-click').siblings().removeClass('layui-table-click');
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item.id = reElem.id;
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if (!obj.id || obj.nodeName != "DIV") {
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item.id = item.id.replace('card_', '');
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}
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var option = _instances[elem].option;
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for (var i = 0; i < option.data.length; i++) {
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if (item.id == option.data[i].id) {
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item[option.request.idName] = option.data[i].id;
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item[option.request.imageName] = option.data[i].image;
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item[option.request.titleName] = option.data[i].title;
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item[option.request.remarkName] = option.data[i].remark;
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item[option.request.timeName] = option.data[i].time;
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item = $.extend(JSON.parse(JSON.stringify(option.data[i])), item);
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if (option.request.idName != "id") {
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delete item.id;
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}
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if (option.request.imageName != "image") {
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delete item.image;
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}
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if (option.request.titleName != "title") {
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delete item.title;
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}
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if (option.request.remarkName != "remark") {
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delete item.remark;
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}
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if (option.request.timeName != "time") {
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delete item.time;
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}
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_instances[elem].option.checkedItem = item;
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break;
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}
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}
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return item;
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}
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function createComponent(linenum, data, toolbar, image) {
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var html = "<div class='cloud-card-component'>"
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var content = createCards(linenum, data, toolbar, image);
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var page = "";
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content = content + page;
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html += content + "</div>"
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return html;
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}
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/** 创建指定数量的卡片 */
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function createCards(linenum, data, toolbar, image) {
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var content = "<div class='layui-row layui-col-space30'>";
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for (var i = 0; i < data.length; i++) {
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content += createCard(linenum, data[i], i, toolbar, image);
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}
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content += "</div>";
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return content;
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}
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/** 创建一个卡片 */
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function createCard(linenum, item, index, toolbar, image) {
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var line = 12 / linenum;
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var tplData = $.extend(true, {
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LAY_INDEX: index
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}, item)
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var template = '';
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if (!!toolbar) {
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template = laytpl($('#' + toolbar).html() || '').render(tplData);
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}
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if (image) {
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return '<div type=card id=card_' + item.id + ' class="layui-col-md' + line + ' ew-datagrid-item" data-index="' + index + '" data-number="1"> <div class="project-list-item">' + (!!item.image ? ' <img class="project-list-item-cover" src="' + item.image + '">' : '') + ' </div > </div > ';
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}
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else {
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return '<div type=card id=card_' + item.id + ' class="layui-col-md' + line + ' ew-datagrid-item" data-index="' + index + '" data-number="1"> <div class="project-list-item">' + (!!item.image ? ' <img class="project-list-item-cover" src="' + item.image + '">' : '') + '<div class="project-list-item-body"> <h2>' + item.title + '</h2> <div class="project-list-item-text layui-text">' + item.remark + '</div> <div class="project-list-item-desc"> <span class="time">' + item.time + '</span>' + (!!template ? ' <div class="ew-head-list">' + template + '</div>' : '') + ' </div> </div > </div > </div > ';
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}
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}
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/** 格式化返回参数 */
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function initData(tempData, option) {
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var data = {};
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data.code = tempData[option.response.statusName];
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data.msg = tempData[option.response.msgName];
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data.count = tempData[option.response.countName];
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var dataList = tempData[option.response.dataName];
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data.data = [];
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for (var i = 0; i < dataList.length; i++) {
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var item = {};
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item.id = dataList[i][option.request.idName];
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item.image = dataList[i][option.request.imageName];
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item.title = dataList[i][option.request.titleName];
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item.remark = dataList[i][option.request.remarkName];
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item.time = dataList[i][option.request.timeName];
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item = $.extend(JSON.parse(JSON.stringify(dataList[i])), item);
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if (option.request.idName != "id") {
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delete item[option.request.idName];
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}
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if (option.request.imageName != "image") {
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delete item[option.request.imageName];
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}
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if (option.request.titleName != "title") {
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delete item[option.request.titleName];
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}
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if (option.request.remarkName != "remark") {
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delete item[option.request.remarkName];
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}
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if (option.request.timeName != "time") {
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delete item[option.request.timeName];
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}
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data.data.push(item);
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}
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return data;
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}
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/** 同 步 请 求 获 取 数 据 */
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function getData(url) {
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$.ajaxSettings.async = false;
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var redata = null;
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$.getJSON(url, function (data) {
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redata = data;
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}).fail(function () {
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redata = null;
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});
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return redata;
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}
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////卡片点击事件
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//window.cardTableCheckedCard = function (elem,obj) {
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// $(obj).addClass('layui-table-click').siblings().removeClass('layui-table-click');
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// var item = {};
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// item.id = obj.id;
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// item.image = $(obj).find('.project-list-item-cover')[0].src;
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// item.title = $(obj).find('h2')[0].innerHTML;
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// item.remark = $(obj).find('.project-list-item-text')[0].innerHTML;
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// item.time = $(obj).find('.time')[0].innerHTML;
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// _instances[elem.id].option.checkedItem = item;
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//}
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/** 对外提供的方法 */
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var tt = {
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/* 渲染 */
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render: function (options) {
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return new card(options);
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},
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/* 重载 */
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reload: function (id, opt) {
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_instances[id].option.checkedItem = null;
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_instances[id].reload(opt);
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},
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/* 获取选中数据 */
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getChecked: function (id) {
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var option = _instances[id].option;
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var data = option.checkedItem;
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if (!data) {
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return null;
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}
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return data;
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},
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/* 获取表格数据 */
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getAllData: function (id) {
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var option = _instances[id].option;
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var data = [];
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for (var i = 0; i < option.data.length; i++) {
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var item = {};
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item[option.request.idName] = option.data[i].id;
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item[option.request.imageName] = option.data[i].image;
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item[option.request.titleName] = option.data[i].title;
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item[option.request.remarkName] = option.data[i].remark;
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item[option.request.timeName] = option.data[i].time;
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item = $.extend(JSON.parse(JSON.stringify(option.data[i])), item);
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if (option.request.idName != "id") {
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delete item.id;
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}
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if (option.request.imageName != "image") {
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delete item.image;
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}
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if (option.request.titleName != "title") {
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delete item.title;
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}
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if (option.request.remarkName != "remark") {
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delete item.remark;
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}
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if (option.request.timeName != "time") {
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delete item.time;
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}
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data.push(item);
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}
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return data;
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},
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on: function (events, callback) {
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return this.on(this, MOD_NAME, events, callback);
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}
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}
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exports(MOD_NAME, tt);
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})
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