|
|
@@ -0,0 +1,206 @@
|
|
|
+layui.define(['layer', 'table'], function (exports) {
|
|
|
+ var $ = layui.jquery;
|
|
|
+ var layer = layui.layer;
|
|
|
+ var table = layui.table;
|
|
|
+
|
|
|
+ var treetable = {
|
|
|
+ // 渲染树形表格
|
|
|
+ render: function (param) {
|
|
|
+ // 检查参数
|
|
|
+ if (!treetable.checkParam(param)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ // 获取数据
|
|
|
+ if (param.data) {
|
|
|
+ treetable.init(param, param.data);
|
|
|
+ } else {
|
|
|
+ $.getJSON(param.url, param.where, function (res) {
|
|
|
+ treetable.init(param, res.data);
|
|
|
+ });
|
|
|
+ }
|
|
|
+ },
|
|
|
+ // 渲染表格
|
|
|
+ init: function (param, data) {
|
|
|
+ var mData = [];
|
|
|
+ var doneCallback = param.done;
|
|
|
+ var tNodes = data;
|
|
|
+ // 补上id和pid字段
|
|
|
+ for (var i = 0; i < tNodes.length; i++) {
|
|
|
+ var tt = tNodes[i];
|
|
|
+ if (!tt.id) {
|
|
|
+ if (!param.treeIdName) {
|
|
|
+ layer.msg('参数treeIdName不能为空', {icon: 5});
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ tt.id = tt[param.treeIdName];
|
|
|
+ }
|
|
|
+ if (!tt.pid) {
|
|
|
+ if (!param.treePidName) {
|
|
|
+ layer.msg('参数treePidName不能为空', {icon: 5});
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ tt.pid = tt[param.treePidName];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // 对数据进行排序
|
|
|
+ var sort = function (s_pid, data) {
|
|
|
+ for (var i = 0; i < data.length; i++) {
|
|
|
+ if (data[i].pid == s_pid) {
|
|
|
+ var len = mData.length;
|
|
|
+ if (len > 0 && mData[len - 1].id == s_pid) {
|
|
|
+ mData[len - 1].isParent = true;
|
|
|
+ }
|
|
|
+ mData.push(data[i]);
|
|
|
+ sort(data[i].id, data);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+ sort(param.treeSpid, tNodes);
|
|
|
+
|
|
|
+ // 重写参数
|
|
|
+ param.url = undefined;
|
|
|
+ param.data = mData;
|
|
|
+ param.page = {
|
|
|
+ count: param.data.length,
|
|
|
+ limit: param.data.length
|
|
|
+ };
|
|
|
+ param.cols[0][param.treeColIndex].templet = function (d) {
|
|
|
+ var mId = d.id;
|
|
|
+ var mPid = d.pid;
|
|
|
+ var isDir = d.isParent;
|
|
|
+ var emptyNum = treetable.getEmptyNum(mPid, mData);
|
|
|
+ var iconHtml = '';
|
|
|
+ for (var i = 0; i < emptyNum; i++) {
|
|
|
+ iconHtml += '<span class="treeTable-empty"></span>';
|
|
|
+ }
|
|
|
+ if (isDir) {
|
|
|
+ iconHtml += '<i class="layui-icon layui-icon-triangle-d"></i> <i class="layui-icon layui-icon-layer"></i>';
|
|
|
+ } else {
|
|
|
+ iconHtml += '<i class="layui-icon layui-icon-file"></i>';
|
|
|
+ }
|
|
|
+ iconHtml += ' ';
|
|
|
+ var ttype = isDir ? 'dir' : 'file';
|
|
|
+ var vg = '<span class="treeTable-icon open" lay-tid="' + mId + '" lay-tpid="' + mPid + '" lay-ttype="' + ttype + '">';
|
|
|
+ return vg + iconHtml + d[param.cols[0][param.treeColIndex].field] + '</span>'
|
|
|
+ };
|
|
|
+
|
|
|
+ param.done = function (res, curr, count) {
|
|
|
+ $(param.elem).next().addClass('treeTable');
|
|
|
+ $('.treeTable .layui-table-page').css('display', 'none');
|
|
|
+ $(param.elem).next().attr('treeLinkage', param.treeLinkage);
|
|
|
+ // 绑定事件换成对body绑定
|
|
|
+ /*$('.treeTable .treeTable-icon').click(function () {
|
|
|
+ treetable.toggleRows($(this), param.treeLinkage);
|
|
|
+ });*/
|
|
|
+ if (param.treeDefaultClose) {
|
|
|
+ treetable.foldAll(param.elem);
|
|
|
+ }
|
|
|
+ if (doneCallback) {
|
|
|
+ doneCallback(res, curr, count);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ // 渲染表格
|
|
|
+ table.render(param);
|
|
|
+ },
|
|
|
+ // 计算缩进的数量
|
|
|
+ getEmptyNum: function (pid, data) {
|
|
|
+ var num = 0;
|
|
|
+ if (!pid) {
|
|
|
+ return num;
|
|
|
+ }
|
|
|
+ var tPid;
|
|
|
+ for (var i = 0; i < data.length; i++) {
|
|
|
+ if (pid == data[i].id) {
|
|
|
+ num += 1;
|
|
|
+ tPid = data[i].pid;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return num + treetable.getEmptyNum(tPid, data);
|
|
|
+ },
|
|
|
+ // 展开/折叠行
|
|
|
+ toggleRows: function ($dom, linkage) {
|
|
|
+ var type = $dom.attr('lay-ttype');
|
|
|
+ if ('file' == type) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ var mId = $dom.attr('lay-tid');
|
|
|
+ var isOpen = $dom.hasClass('open');
|
|
|
+ if (isOpen) {
|
|
|
+ $dom.removeClass('open');
|
|
|
+ } else {
|
|
|
+ $dom.addClass('open');
|
|
|
+ }
|
|
|
+ $dom.closest('tbody').find('tr').each(function () {
|
|
|
+ var $ti = $(this).find('.treeTable-icon');
|
|
|
+ var pid = $ti.attr('lay-tpid');
|
|
|
+ var ttype = $ti.attr('lay-ttype');
|
|
|
+ var tOpen = $ti.hasClass('open');
|
|
|
+ if (mId == pid) {
|
|
|
+ if (isOpen) {
|
|
|
+ $(this).hide();
|
|
|
+ if ('dir' == ttype && tOpen == isOpen) {
|
|
|
+ $ti.trigger('click');
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ $(this).show();
|
|
|
+ if (linkage && 'dir' == ttype && tOpen == isOpen) {
|
|
|
+ $ti.trigger('click');
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+ },
|
|
|
+ // 检查参数
|
|
|
+ checkParam: function (param) {
|
|
|
+ if (!param.treeSpid && param.treeSpid != 0) {
|
|
|
+ layer.msg('参数treeSpid不能为空', {icon: 5});
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!param.treeColIndex && param.treeColIndex != 0) {
|
|
|
+ layer.msg('参数treeColIndex不能为空', {icon: 5});
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ return true;
|
|
|
+ },
|
|
|
+ // 展开所有
|
|
|
+ expandAll: function (dom) {
|
|
|
+ $(dom).next('.treeTable').find('.layui-table-body tbody tr').each(function () {
|
|
|
+ var $ti = $(this).find('.treeTable-icon');
|
|
|
+ var ttype = $ti.attr('lay-ttype');
|
|
|
+ var tOpen = $ti.hasClass('open');
|
|
|
+ if ('dir' == ttype && !tOpen) {
|
|
|
+ $ti.trigger('click');
|
|
|
+ }
|
|
|
+ });
|
|
|
+ },
|
|
|
+ // 折叠所有
|
|
|
+ foldAll: function (dom) {
|
|
|
+ $(dom).next('.treeTable').find('.layui-table-body tbody tr').each(function () {
|
|
|
+ var $ti = $(this).find('.treeTable-icon');
|
|
|
+ var ttype = $ti.attr('lay-ttype');
|
|
|
+ var tOpen = $ti.hasClass('open');
|
|
|
+ if ('dir' == ttype && tOpen) {
|
|
|
+ $ti.trigger('click');
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ layui.link(layui.cache.base + 'treetable-lay/treetable.css');
|
|
|
+
|
|
|
+ // 给图标列绑定事件
|
|
|
+ $('body').on('click', '.treeTable .treeTable-icon', function () {
|
|
|
+ var treeLinkage = $(this).parents('.treeTable').attr('treeLinkage');
|
|
|
+ if ('true' == treeLinkage) {
|
|
|
+ treetable.toggleRows($(this), true);
|
|
|
+ } else {
|
|
|
+ treetable.toggleRows($(this), false);
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ exports('treetable', treetable);
|
|
|
+});
|
user5