Files
HTCloud/HT.Cloud.Web/wwwroot/js/lay-module/cardTable/cardTable.js

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JavaScript
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2023-03-03 16:07:50 +08:00
layui.define(['table', 'laypage', 'jquery', 'element', 'laytpl'], function (exports) {
"use strict";
var filePath = layui.cache.modules.cardTable
.substr(0, layui.cache.modules.cardTable.lastIndexOf('/'));
// 引入tablePlug.css
layui.link(filePath + '/cardTable.css');
var MOD_NAME = 'cardTable',
$ = layui.jquery,
element = layui.element,
laytpl = layui.laytpl,
laypage = layui.laypage;
var _instances = {}; // 记录所有实例
/* 默认参数 */
var defaultOption = {
elem: "#currentTableId",// 构建的模型
url: "",// 数据 url 连接
loading: true,//是否加载
limit: 0, //每页数量默认是每行数量的双倍
linenum: 4, //每行数量 2,3,4,6
currentPage: 1,//当前页
data: [], //静态数据
limits: [], //页码
page: true, //是否分页
image: false,//图片模式
layout: ['count', 'prev', 'page', 'next', 'limit', 'skip'],//分页控件
request: {
pageName: 'page' //页码的参数名称默认page
, limitName: 'limit' //每页数据量的参数名默认limit
, idName: 'id' //主键名称默认id
, titleName: 'title' //标题名称默认title
, imageName: 'image' //图片地址默认image
, remarkName: 'remark' //备注名称默认remark
, timeName: 'time' //时间名称默认time
},
response: {
statusName: 'code' //规定数据状态的字段名称默认code
, statusCode: 0 //规定成功的状态码默认0
, msgName: 'msg' //规定状态信息的字段名称默认msg
, countName: 'count' //规定数据总数的字段名称默认count
, dataName: 'data' //规定数据列表的字段名称默认data
},
// 完 成 函 数
done: function (res, curr, count) {
},
toolbar: null
};
var card = function (opt) {
_instances[opt.elem.substring(1)] = this;
this.reload(opt);
};
/** 参数设置 */
card.prototype.initOptions = function (opt) {
this.option = $.extend(true, {}, defaultOption, opt);
if (!this.option.limit || this.option.limit == 0) {
this.option.limit = this.option.linenum * 2;
}
if (!this.option.limits || this.option.limits.length == 0) {
this.option.limits = [this.option.limit];
}
};
card.prototype.init = function () {
var option = this.option;
var url = option.url;
var html = "";
html += option.loading == true ? ' <div class="ew-table-loading">' : ' <div class="ew-table-loading layui-hide">';
html += ' <i class="layui-icon layui-icon-loading layui-anim layui-anim-rotate layui-anim-loop"></i>';
html += ' </div>';
$(option.elem).html(html);
// 根 据 请 求 方 式 获 取 数 据
html = "";
if (!!url) {
if (url.indexOf("?") >= 0) {
url = url + '&v=1.0.0';
}
else {
url = url + '?v=1.0.0';
}
if (!!option.page) {
url = url + '&' + option.request.limitName + '=' + option.limit;
url = url + '&' + option.request.pageName + '=' + option.currentPage;
}
if (!!option.where) {
for (let key in option.where) {
url = url + '&' + key + '=' + option.where[key];
}
}
var data = getData(url);
data = initData(data, option);
if (data.code != option.response.statusCode) {
option.data = [];
option.count = 0;
} else {
option.data = data.data;
option.count = data.count;
}
}
else {
if (!option.alldata) {
option.alldata = option.data;
}
if (option.page) {
var data = [];
option.count = option.alldata.length;
for (var i = (option.currentPage - 1) * option.limit; i < option.currentPage * option.limit && i < option.alldata.length; i++) {
data.push(option.alldata[i]);
}
option.data = data;
}
}
// 根据结果进行相应结构的创建
if (!!option.data && option.data.length > 0) {
html = createComponent(option.linenum, option.data, option.toolbar, option.image);
html += "<div id='cardpage'></div>";
}
else {
html = "<p>没有数据</p>";
}
$(option.elem).html(html);
if (option.page) {
// 初始化分页组件
laypage.render({
elem: 'cardpage'
, count: option.count, limit: option.limit, limits: option.limits, curr: option.currentPage
, layout: option.layout
, jump: function (obj, first) {
option.limit = obj.limit;
option.currentPage = obj.curr;
if (!first) {
_instances[option.elem.substring(1)].reload(option);
}
}
});
}
typeof option.done === 'function' && option.done(option, option.curr, option.count);
}
card.prototype.reload = function (opt) {
this.initOptions(this.option ? $.extend(true, this.option, opt) : opt);
this.init(); // 初始化表格
this.events(); //事件
}
//表单事件
card.prototype.on = function (events, callback) {
return layui.onevent.call(this, MOD_NAME, events, callback);
};
card.prototype.events = function () {
var that = this;
var option = that.option;
var filter = $(option.elem).attr('lay-filter');
var elem = option.elem.substring(1);
let timer = null;
$(option.elem).unbind();
//行事件
$(option.elem).on('click', 'div[type=card]', function () { //单击行
clearTimeout(timer);
var that = this;
timer = setTimeout(function () {
getCheckedData(that, elem);
var reElem = that;
layui.event.call(that, MOD_NAME, 'row(' + filter + ')', {
elem: that
, value: _instances[elem].option.checkedItem
, othis: reElem
});
}, 300)
}).on('dblclick', 'div[type=card]', function () { //双击行
clearTimeout(timer);
getCheckedData(this, elem);
var reElem = this;
layui.event.call(this, MOD_NAME, 'rowDouble(' + filter + ')', {
elem: this
, value: _instances[elem].option.checkedItem
, othis: reElem
});
});
if (!!option.toolbar && !option.image) {
$(option.elem).unbind('click');
}
//行工具条操作事件
$(option.elem).on('click', '*[lay-event]', function () {
getCheckedData(this, elem);
layui.event.call(this, MOD_NAME, 'tool(' + filter + ')', { event: $(this).attr('lay-event'), value: _instances[elem].option.checkedItem });
});
};
function getCheckedData(obj, elem) {
var item = {};
if (!obj.id) {
return getCheckedData(obj.parentElement, elem);
}
var reElem = obj;
$(reElem).addClass('layui-table-click').siblings().removeClass('layui-table-click');
item.id = reElem.id;
if (!obj.id || obj.nodeName != "DIV") {
item.id = item.id.replace('card_', '');
}
var option = _instances[elem].option;
for (var i = 0; i < option.data.length; i++) {
if (item.id == option.data[i].id) {
item[option.request.idName] = option.data[i].id;
item[option.request.imageName] = option.data[i].image;
item[option.request.titleName] = option.data[i].title;
item[option.request.remarkName] = option.data[i].remark;
item[option.request.timeName] = option.data[i].time;
item = $.extend(JSON.parse(JSON.stringify(option.data[i])), item);
if (option.request.idName != "id") {
delete item.id;
}
if (option.request.imageName != "image") {
delete item.image;
}
if (option.request.titleName != "title") {
delete item.title;
}
if (option.request.remarkName != "remark") {
delete item.remark;
}
if (option.request.timeName != "time") {
delete item.time;
}
_instances[elem].option.checkedItem = item;
break;
}
}
return item;
}
function createComponent(linenum, data, toolbar, image) {
var html = "<div class='cloud-card-component'>"
var content = createCards(linenum, data, toolbar, image);
var page = "";
content = content + page;
html += content + "</div>"
return html;
}
/** 创建指定数量的卡片 */
function createCards(linenum, data, toolbar, image) {
var content = "<div class='layui-row layui-col-space30'>";
for (var i = 0; i < data.length; i++) {
content += createCard(linenum, data[i], i, toolbar, image);
}
content += "</div>";
return content;
}
/** 创建一个卡片 */
function createCard(linenum, item, index, toolbar, image) {
var line = 12 / linenum;
var tplData = $.extend(true, {
LAY_INDEX: index
}, item)
var template = '';
if (!!toolbar) {
template = laytpl($('#' + toolbar).html() || '').render(tplData);
}
if (image) {
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 > ';
}
else {
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 > ';
}
}
/** 格式化返回参数 */
function initData(tempData, option) {
var data = {};
data.code = tempData[option.response.statusName];
data.msg = tempData[option.response.msgName];
data.count = tempData[option.response.countName];
var dataList = tempData[option.response.dataName];
data.data = [];
for (var i = 0; i < dataList.length; i++) {
var item = {};
item.id = dataList[i][option.request.idName];
item.image = dataList[i][option.request.imageName];
item.title = dataList[i][option.request.titleName];
item.remark = dataList[i][option.request.remarkName];
item.time = dataList[i][option.request.timeName];
item = $.extend(JSON.parse(JSON.stringify(dataList[i])), item);
if (option.request.idName != "id") {
delete item[option.request.idName];
}
if (option.request.imageName != "image") {
delete item[option.request.imageName];
}
if (option.request.titleName != "title") {
delete item[option.request.titleName];
}
if (option.request.remarkName != "remark") {
delete item[option.request.remarkName];
}
if (option.request.timeName != "time") {
delete item[option.request.timeName];
}
data.data.push(item);
}
return data;
}
/** 同 步 请 求 获 取 数 据 */
function getData(url) {
$.ajaxSettings.async = false;
var redata = null;
$.getJSON(url, function (data) {
redata = data;
}).fail(function () {
redata = null;
});
return redata;
}
////卡片点击事件
//window.cardTableCheckedCard = function (elem,obj) {
// $(obj).addClass('layui-table-click').siblings().removeClass('layui-table-click');
// var item = {};
// item.id = obj.id;
// item.image = $(obj).find('.project-list-item-cover')[0].src;
// item.title = $(obj).find('h2')[0].innerHTML;
// item.remark = $(obj).find('.project-list-item-text')[0].innerHTML;
// item.time = $(obj).find('.time')[0].innerHTML;
// _instances[elem.id].option.checkedItem = item;
//}
/** 对外提供的方法 */
var tt = {
/* 渲染 */
render: function (options) {
return new card(options);
},
/* 重载 */
reload: function (id, opt) {
_instances[id].option.checkedItem = null;
_instances[id].reload(opt);
},
/* 获取选中数据 */
getChecked: function (id) {
var option = _instances[id].option;
var data = option.checkedItem;
if (!data) {
return null;
}
return data;
},
/* 获取表格数据 */
getAllData: function (id) {
var option = _instances[id].option;
var data = [];
for (var i = 0; i < option.data.length; i++) {
var item = {};
item[option.request.idName] = option.data[i].id;
item[option.request.imageName] = option.data[i].image;
item[option.request.titleName] = option.data[i].title;
item[option.request.remarkName] = option.data[i].remark;
item[option.request.timeName] = option.data[i].time;
item = $.extend(JSON.parse(JSON.stringify(option.data[i])), item);
if (option.request.idName != "id") {
delete item.id;
}
if (option.request.imageName != "image") {
delete item.image;
}
if (option.request.titleName != "title") {
delete item.title;
}
if (option.request.remarkName != "remark") {
delete item.remark;
}
if (option.request.timeName != "time") {
delete item.time;
}
data.push(item);
}
return data;
},
on: function (events, callback) {
return this.on(this, MOD_NAME, events, callback);
}
}
exports(MOD_NAME, tt);
})