代码拉取完成，页面将自动刷新
/**
* bootstrap-treetable
* v1.0.10-beta
* @author swifly
* @url https://gitee.com/cyf783/bootstrap-treetable/
*/
(function($) {
"use strict";
var BootstrapTreeTable = function(el, options) {
this.options = options;
this.$el = $(el);
this.$el_ = this.$el.clone();
this.$headerBox = null;//头部盒子
this.$leftBox = null;//左侧固定列盒子
this.data_list = null; //用于缓存格式化后的数据-按父分组
this.data_obj = null; //用于缓存格式化后的数据-按id存对象
this.hiddenColumns = []; //用于存放被隐藏列的field
this.lastAjaxParams = null; //用户最后一次请求的参数
this.hasSelectItem = false; // 是否有radio或checkbox
this.leftFixedColumns = [];//左侧固定列集合
this.noFixedColumns = [];//非固定列集合
this.expandColumnIsFixed = false;//展开列是否是固定列
this.hasFixedColumn = false;//是否存在固定列
this.selectedDataIds = [];//已选记录集合
this.expandColumnField = null//展开列的字段名
this.init();//初始化
};
// 初始化
BootstrapTreeTable.prototype.init = function(parms) {
// 初始化配置
this.initOptions();
// 初始化容器
this.initContainer();
// 初始化工具栏
this.initToolbar();
// 初始化表头
this.initHeader();
// 初始化表体
this.initBody();
// 初始化数据服务
this.initServer(parms);
};
// 初始化配置
BootstrapTreeTable.prototype.initOptions = function() {
var self = this;
$.each(self.options.columns, function(i, column) {
column = $.extend({}, BootstrapTreeTable.COLUMN_DEFAULTS, column);
if(column.width){
column.width += (column.width.indexOf("%") == -1&&column.width.indexOf("px") == -1)?"px":"";
}
if (!(column.checkbox || column.radio)) {
if(column.fixed){
if(column.fixed=="left" || column.fixed == true){
self.leftFixedColumns.push(column);
}
if(self.options.expandColumn == i){
self.expandColumnIsFixed=true;
}
}else{
if (!(typeof column.visible == "undefined" || column.visible == true)) {
self.hiddenColumns.push(column.field);
}
self.noFixedColumns.push(column);
}
}else{
// 判断有没有选择列
self.hasSelectItem = true;
// 选择列永远在左边第一列
self.leftFixedColumns.push(column);
}
if(self.options.expandColumn == i){
self.expandColumnField=column.field;
}
//self.options.columns[i]=column;
});
// 如果没有固定列就放回去吧。。。
if(self.leftFixedColumns.length==1){
self.noFixedColumns.unshift(self.leftFixedColumns[0])
self.leftFixedColumns.pop();
}else if (self.leftFixedColumns.length >1) {
self.hasFixedColumn = true;
}
};
// 初始化容器
BootstrapTreeTable.prototype.initContainer = function() {
var self = this;
// 在外层包装一下div，样式用的bootstrap-table的
var $container = $("<div class='bootstrap-tree-table'></div>");
var $treetable = $("<div class='treetable-box'></div>");
var $bodyBox = $("<div class='treetable-body-box'></div>");
self.$el.before($container);
$container.append($treetable);
$treetable.append($bodyBox);
$bodyBox.append(self.$el);
self.$el.addClass("table treetable-table");
if (self.options.striped) {
self.$el.addClass('table-striped');
}
if (self.options.bordered) {
$treetable.addClass('treetable-bordered');
}
if (self.options.condensed) {
self.$el.addClass('table-condensed');
}
if (self.options.width) {
$container.css('width',self.options.width);
$treetable.css('width',self.options.width);
}
// 默认高度
if (self.options.height) {
$bodyBox.css("height", self.options.height);
}
self.$el.html("");
};
// 初始化工具栏
BootstrapTreeTable.prototype.initToolbar = function() {
var self = this;
var $toolbar = $("<div class='treetable-bars'></div>");
if (self.options.toolbar) {
$(self.options.toolbar).addClass('tool-left');
$toolbar.append($(self.options.toolbar));
}
var $rightToolbar = $('<div class="btn-group tool-right">');
$toolbar.append($rightToolbar);
self.$el.parent().parent().before($toolbar);
// 是否显示刷新按钮
if (self.options.showRefresh) {
var $refreshBtn = $('<button class="btn btn-default btn-outline refresh_btn" type="button" aria-label="refresh" title="刷新"><i class="'+self.options.toolRefreshClass+'"></i></button>');
$rightToolbar.append($refreshBtn);
}
// 是否显示列选项
if (self.options.showColumns) {
var $columns_div = $('<div class="btn-group pull-right" title="列"><button type="button" aria-label="columns" class="btn btn-default btn-outline dropdown-toggle" data-toggle="dropdown" aria-expanded="false"><i class="'+self.options.toolColumnsClass+'"></i> <span class="caret"></span></button></div>');
var $columns_ul = $('<ul class="dropdown-menu dropdown-menu-right columns" role="menu"></ul>');
// 固定列不能隐藏
$.each(self.leftFixedColumns, function(i, column) {
if (!(column.checkbox || column.radio)) {
var _li = $('<li role="menuitem"><label><input type="checkbox" checked="checked" disabled data-field="' + column.field + '" value="' + column.field + '" > ' + column.title + '</label></li>');
$columns_ul.append(_li);
}
});
$.each(self.noFixedColumns, function(i, column) {
if (!(column.checkbox || column.radio)) {
var _li = $('<li role="menuitem"><label><input type="checkbox" checked="checked" data-field="' + column.field + '" value="' + column.field + '" > ' + column.title + '</label></li>');
$columns_ul.append(_li);
}
});
$columns_div.append($columns_ul);
$rightToolbar.append($columns_div);
}
};
// 初始化隐藏列
BootstrapTreeTable.prototype.initHiddenColumns = function() {
var self = this;
$.each(self.hiddenColumns, function(i, field) {
// 固定列不能隐藏
var _index = $.inArray(field, self.leftFixedColumns);
if (!(_index > -1)) {
self.$el.parent().parent().find("." + field + "_cls").hide();
var $input = $(".bootstrap-tree-table .treetable-bars .columns label").find("input[value='" + field + "']")
$input.prop("checked", '');
}
});
};
// 初始化表头
BootstrapTreeTable.prototype.initHeader = function() {
var self = this;
var $thr = $('<tr></tr>');
// 因有可能出现冻结列，所以这里合并列配置
var _columns = self.leftFixedColumns.concat(self.noFixedColumns);
$.each(_columns, function(i, column) {
var $th;
// 判断是不是选择列
if (i == 0 && (column.checkbox || column.radio)) {
$th = $('<th style="width:36px"></th>');
} else {
$th = $('<th style="' + ((column.width) ? ('width:' + column.width) : '') + '" class="' + column.field + '_cls"></th>');
}
$th.text(column.title);
$thr.append($th);
});
var $thead = $('<thead class="treetable-thead"></thead>');
$thead.append($thr);
self.$el.append($thead);
// 创建固定头部
self.$headerBox = $("<div class='treetable-fixed treetable-head-box'></div>");
var $topTable = $("<table id='"+self.$el.attr("id")+"_header'></table>");
self.$headerBox.append($topTable);
self.$el.parent().before(self.$headerBox);
self.cloneTable(self.$el,$topTable,0,_columns.length-1);
self.$el.find('thead th').each(function(index, el) {
$(el).html("");
});
// header跟着滚动
self.$el.parent().scroll(function(){
var left=self.$el.parent().scrollLeft();//获取滚动的距离
self.$headerBox.find("#"+self.$el.attr("id")+"_header").parent().css({"left":-left});
});
};
// 初始化表体
BootstrapTreeTable.prototype.initBody = function() {
var self = this;
var $tbody = $('<tbody class="treetable-tbody"></tbody>');
self.$el.append($tbody);
};
// 初始化数据服务
BootstrapTreeTable.prototype.initServer = function(parms) {
var self = this;
// 加载数据前先清空
self.data_list = {};
self.data_obj = {};
var $tbody = self.$el.find("tbody");
// 添加加载loading
var $loading = '<tr><td colspan="' + self.options.columns.length + '"><div style="display: block;text-align: center;">正在努力地加载数据中，请稍候……</div></td></tr>'
$tbody.html($loading);
if (self.options.url) {
$.ajax({
type: self.options.type,
url: self.options.url,
data: parms ? parms : self.options.ajaxParams,
dataType: "JSON",
success: function(data, textStatus, jqXHR) {
self.renderTable(data);
self.trigger('load-success', data);
$(window).resize(function() {
self.autoReSize();
});
},
error: function(res, textStatus) {
var _errorMsg = '<tr><td colspan="' + self.options.columns.length + '"><div style="display: block;text-align: center;">' + res.responseText + '</div></td></tr>'
$tbody.html(_errorMsg);
self.trigger('load-error', textStatus, res);
},
});
} else {
if(self.options.data){
self.renderTable(self.options.data);
self.trigger('load-success', self.options.data);
$(window).resize(function() {
self.autoReSize();
});
}else{
self.trigger('load-error');
}
}
};
// 加载完数据后渲染表格
BootstrapTreeTable.prototype.renderTable = function(data) {
var self = this;
var $tbody = self.$el.find("tbody");
// 先清空
$tbody.html("");
if (!data || data.length <= 0) {
var _empty = '<tr><td colspan="' + self.options.columns.length + '"><div style="display: block;text-align: center;">没有找到匹配的记录</div></td></tr>'
$tbody.html(_empty);
return;
}
// 缓存并格式化数据
self.formatData(data);
// 获取所有根节点
var rootNode = self.data_list["_root_"];
// 开始绘制
if (rootNode) {
$.each(rootNode, function(i, item) {
var _child_row_id = "row_id_" + i
self.recursionNode(item, 1, _child_row_id, "row_root");
});
}
// 下边的操作主要是为了查询时让一些没有根节点的节点显示
$.each(data, function(i, item) {
if (!item.isShow) {
var tr = self.renderRow(item, false, 1, "", "");
$tbody.append(tr);
}
});
self.$el.append($tbody);
self.initHiddenColumns();
self.frozen();
self.autoReSize();
self.registerRowEvent();
self.registerExpanderEvent();
// 注册刷新按钮事件
if (self.options.showRefresh) {
self.registerRefreshBtnClickEvent();
}
// 注册列选项事件
if (self.options.showColumns) {
self.registerColumnClickEvent();
}
};
// 动态设置表头宽度及表体偏移量
BootstrapTreeTable.prototype.autoReSize = function() {
var self = this;
// 原表的thead
var $el_thead = self.$el.find("thead");
// 新的header_box_table
var $header_box_table = self.$headerBox.find("#"+self.$el.attr("id")+"_header");
var $header_box_thead = $header_box_table.find("thead");
var _width = $el_thead.children(":first").width();
if(self.hasScroll(true)){
// 表格宽度加上滚动条的宽度
$header_box_table.width(_width+self.getScrollWidth());
// 如果有滚动条就下个线吧，要不别扭。。。
// self.$el.parent().css("border-bottom","1px solid #e7eaec");
}else{
$header_box_table.width("auto");
self.$el.parent().css("border-bottom","0");
}
$header_box_thead.css("width", _width);
// 设置表体偏移量
self.$el.parent().parent().find(".treetable-body-box").css("margin-top",$header_box_table.height());
/* 这里暂时没法处理，既然想用固定列就自行设定宽度吧
setTimeout(function(){
var $left_header_box_table = self.$leftBox.find(".treetable-head-box").find("table");
var _left_box_width = 0;
$header_box_thead.children(":first").find("th").each(function(index, el) {
if(index<self.leftFixedColumns.length){
_left_box_width+=$(el).width();
console.log($(el).width());
}
});
self.$leftBox.width(_left_box_width);
}, 300);
*/
// 滚动位置同步
var left=self.$el.parent().scrollLeft();
var top=self.$el.parent().scrollTop();
self.$el.parent().parent().find("#"+self.$el.attr("id")+"_header").parent().css({"left":-left});
self.$el.parent().parent().find('.treetable-fixed .treetable-body-box').each(function(index, el) {
$(el).scrollTop(top);
});
};
// 固定列设置
BootstrapTreeTable.prototype.frozen = function() {
var self = this;
// 先清掉
if(self.$leftBox){
self.$leftBox.remove();
}
var $table = self.$el;
var _tableId = $table.attr("id");
var $bodyBox = $table.parent();
var $tableBox = $bodyBox.parent();
var _noNum = self.noFixedColumns.length;
var _leftNum = self.leftFixedColumns.length;
$table.find("td").attr("noWrap","nowrap");
if(self.leftFixedColumns.length>0){
// 创建固定列盒子-start
self.$leftBox = $("<div class='treetable-fixed treetable-fixed-l'></div>");
var $_bodyBox = $("<div></div>");
self.mergeAttributes($bodyBox,$_bodyBox);
$_bodyBox.addClass("treetable-fixed");
var $leftTable = $("<table></table>");
self.$leftBox.append($_bodyBox);
$_bodyBox.append($leftTable);
$tableBox.append(self.$leftBox);
self.cloneTable(self.$el,$leftTable,0,_leftNum-1);
self.$leftBox.css("left",$tableBox.offset().left);
self.$leftBox.css("top",0);
$_bodyBox.height($_bodyBox.height()-self.getScrollWidth()-2);//2border?
var $_headBox = $("<div class='treetable-fixed treetable-head-box'></div>");
self.$leftBox.append($_headBox);
var $topTable = $("<table></table>");
$_headBox.append($topTable);
self.cloneTable($tableBox.find("#"+$table.attr("id")+"_header"),$topTable,0,_leftNum-1);
$topTable.removeAttr('style');
$topTable.find("thead").removeAttr('style');
// 创建固定列盒子-end
// 给table外面的div滚动事件绑定一个函数
$bodyBox.scroll(function(){
// 获取滚动的距离
var left=$bodyBox.scrollLeft();
// 获取滚动的距离
var top=$bodyBox.scrollTop();
$tableBox.find("#"+$table.attr("id")+"_header").parent().css({"left":-left});
$tableBox.find('.treetable-fixed .treetable-body-box').each(function(index, el) {
$(el).scrollTop(top);
});
});
}
};
// 克隆 从0开始(oSrcTable,iRowStart,iRowEnd,iColumnEnd)
BootstrapTreeTable.prototype.cloneTable = function($table,$newTable,iColumnStart,iColumnEnd) {
var self = this;
// 克隆 table 属性
self.mergeAttributes($table,$newTable);
if($table.find("thead")&&$table.find("thead").length>0){
var $newThead = $("<thead></thead>");
self.mergeAttributes($table.find("thead"),$newThead);
$table.find("thead tr").each(function(i,o){
var $newTr = $("<tr></tr>");
self.mergeAttributes($(o),$newTr);
$(o).find("th").each(function(index, el) {
if(index >= iColumnStart && index <= iColumnEnd){
$newTr.append($(el).clone(true));
}
});
$newThead.append($newTr);
});
$newTable.append($newThead);
}
if($table.find("tbody")&&$table.find("tbody").length>0){
var $newTbody = $("<tbody></tbody>");
self.mergeAttributes($table.find("tbody"),$newTbody);
$table.find("tbody tr").each(function(i,o){
var $newTr = $("<tr></tr>");
self.mergeAttributes($(o),$newTr);
$(o).find("td").each(function(index, el) {
if(index >= iColumnStart && index <= iColumnEnd){
$newTr.append($(el).clone(true));
}
});
$newTbody.append($newTr);
});
$newTable.append($newTbody);
}
};
// 合并属性
BootstrapTreeTable.prototype.mergeAttributes = function($s,$t) {
var attrs = $s.get(0).attributes;
var i = attrs.length - 1;
for(;i>=0;i--){
var name = attrs[i].name;
if(name.toLowerCase() === 'id' || attrs[i].value=="" || attrs[i].value==null ||attrs[i].value=="null"){
continue;
}
try{
$t.attr(name,attrs[i].value);
}catch(e){
}
}
};
// 缓存并格式化数据
BootstrapTreeTable.prototype.formatData = function(data) {
var self = this;
var _root = self.options.rootIdValue ? self.options.rootIdValue : null
$.each(data, function(index, item) {
// 添加一个默认属性，用来判断当前节点有没有被显示
item.isShow = false;
// 这里兼容几种常见Root节点写法
// 默认的几种判断
var _defaultRootFlag = item[self.options.parentId] == '0' ||
item[self.options.parentId] == 0 ||
item[self.options.parentId] == null ||
item[self.options.parentId] == '';
if (!item[self.options.parentId] || (_root ? (item[self.options.parentId] == self.options.rootIdValue) : _defaultRootFlag)) {
if (!self.data_list["_root_"]) {
self.data_list["_root_"] = [];
}
if (!self.data_obj["id_" + item[self.options.id]]) {
self.data_list["_root_"].push(item);
}
} else {
if (!self.data_list["_n_" + item[self.options.parentId]]) {
self.data_list["_n_" + item[self.options.parentId]] = [];
}
if (!self.data_obj["id_" + item[self.options.id]]) {
self.data_list["_n_" + item[self.options.parentId]].push(item);
}
}
self.data_obj["id_" + item[self.options.id]] = item;
});
};
// 递归获取子节点并且设置子节点
BootstrapTreeTable.prototype.recursionNode = function(parentNode, lv, row_id, p_id) {
var self = this;
var $tbody = self.$el.find("tbody");
var _ls = self.data_list["_n_" + parentNode[self.options.id]];
var $tr = self.renderRow(parentNode, _ls ? true : false, lv, row_id, p_id);
$tbody.append($tr);
if (_ls) {
$.each(_ls, function(i, item) {
var _child_row_id = row_id + "_" + i
self.recursionNode(item, (lv + 1), _child_row_id, row_id)
});
}
};
// 绘制行
BootstrapTreeTable.prototype.renderRow = function(item, isP, lv, row_id, p_id) {
var self = this;
// 标记已显示
item.isShow = true;
item.row_id = row_id;
item.p_id = p_id;
item.lv = lv;
var $tr = $('<tr rid="' + row_id + '" pid="' + p_id + '" dataid="' + item[self.options.id] + '"></tr>');
var _icon = self.options.expanderCollapsedClass;
if (self.options.expandAll) {
$tr.css("display", "table");
_icon = self.options.expanderExpandedClass;
} else if (lv == 1) {
$tr.css("display", "table");
_icon = (self.options.expandFirst) ? self.options.expanderExpandedClass : self.options.expanderCollapsedClass;
} else if (lv == 2) {
if (self.options.expandFirst) {
$tr.css("display", "table");
} else {
$tr.css("display", "none");
}
_icon = self.options.expanderCollapsedClass;
} else {
$tr.css("display", "none");
_icon = self.options.expanderCollapsedClass;
}
// 因有可能出现冻结列，所以这里合并列配置
var _columns = self.leftFixedColumns.concat(self.noFixedColumns);
$.each(_columns, function(index, column) {
// 判断是不是选择列
if (column.checkbox || column.radio) {
var $td = $('<td style="text-align:center;width:36px"></td>');
if (column.radio) {
var $ipt = $('<input name="select_item" type="radio" value="' + item[self.options.id] + '"></input>');
$td.append($ipt);
}
if (column.checkbox) {
var $ipt = $('<input name="select_item" type="checkbox" value="' + item[self.options.id] + '"></input>');
$td.append($ipt);
}
$tr.append($td);
} else {
var $td = $('<td name="' + column.field + '" class="' + column.field + '_cls"></td>');
if (column.width) {
$td.css("width", column.width);
}
if (column.align) {
$td.css("text-align", column.align);
}
if (self.expandColumnField == column.field) {
$td.css("text-align", "left");
}
if (column.valign) {
$td.css("vertical-align", column.valign);
}
if (self.options.showTitle) {
$td.addClass("ellipsis");
}
// 增加formatter渲染
if (column.formatter) {
$td.html(column.formatter.call(self, item[column.field], item, index));
} else {
if (self.options.showTitle) {
// 只在字段没有formatter时才添加title属性
$td.attr("title", item[column.field]);
}
$td.text(item[column.field]);
}
if (self.expandColumnField == column.field) {
if (!isP) {
$td.prepend('<span class="treetable-expander"></span>')
} else {
$td.prepend('<span class="treetable-expander ' + _icon + '"></span>')
}
for (var int = 0; int < (lv - 1); int++) {
$td.prepend('<span class="treetable-indent"></span>')
}
}
$tr.append($td);
}
});
return $tr;
};
//是否有滚动条，true:垂直滚动条 false:水平滚动条
BootstrapTreeTable.prototype.hasScroll = function(flag){
var self = this;
var box = self.$el.parent()[0];
//offsetHeight=scrollHeight=clientHeight则没有滚动条
//垂直滚动条
if(flag&&box.scrollHeight>box.clientHeight){
return true;
}
//水平滚动条
if((!(flag))&&box.offsetHeight-box.clientHeight>0){
return true;
}
return false;
};
//获取滚动条宽度
BootstrapTreeTable.prototype.getScrollWidth = function(elem){
var width = 0;
if(elem){
width = elem.offsetWidth - elem.clientWidth;
} else {
elem = document.createElement('div');
elem.style.width = '100px';
elem.style.height = '100px';
elem.style.overflowY = 'scroll';
document.body.appendChild(elem);
width = elem.offsetWidth - elem.clientWidth;
document.body.removeChild(elem);
}
return width;
};
// 注册刷新按钮点击事件
BootstrapTreeTable.prototype.registerRefreshBtnClickEvent = function() {
var self = this;
$(".bootstrap-tree-table .treetable-bars .tool-right .refresh_btn").off('click').on('click', function() {
self.refresh();
});
};
// 注册列选项事件
BootstrapTreeTable.prototype.registerColumnClickEvent = function() {
var self = this;
$(".bootstrap-tree-table .treetable-bars .columns label input").off('click').on('click', function() {
var $this = $(this);
if ($this.prop('checked')) {
self.showColumn($(this).val());
} else {
self.hideColumn($(this).val());
}
});
};
// 注册行点击事件
BootstrapTreeTable.prototype.registerRowEvent = function() {
var self = this;
self.$el.parent().parent().find("tbody").find("tr").find("td").off('click dblclick').on('click dblclick', function(e) {
var $td = $(this),
$tr = $td.parent(),
item = self.data_obj["id_" + $tr.attr("dataid")],
field = $td.attr("name"),
value = item[field];
self.trigger(e.type === 'click' ? 'click-cell' : 'dbl-click-cell', field, value, item, $td);
self.trigger(e.type === 'click' ? 'click-row' : 'dbl-click-row', item, $tr, field);
if (self.hasSelectItem) {
var $ipt = $tr.find("input[name='select_item']");
var _ipt_val = $ipt.val();
if ($ipt.attr("type") == "radio") {
self.selectedDataIdsManager(_ipt_val);
} else {
if ($ipt.prop('checked')) {
self.selectedDataIdsManager(_ipt_val,true,false);
} else {
self.selectedDataIdsManager(_ipt_val,true,true);
}
}
}
});
//取消checkbox的点击事件
self.$el.parent().parent().find("tbody").find("tr").find(":first-child").find("input[type='checkbox']").off('click dblclick');
//checkbox状态事件
self.$el.parent().parent().find("tbody").find("tr").find(":first-child").find("input[type='checkbox']").change(function() {
self.selectedDataIdsManager($(this).val(),true,$(this).is(':checked'));
});
// 鼠标移入移出行事件
if (self.options.hover) {
self.$el.parent().parent().find("tbody").on('mouseenter', 'tr', function(){ //鼠标移入行
var othis = $(this)
,index = othis.index();
self.$el.parent().parent().find("tbody").find('tr:eq('+ index +')').addClass("treetable-hover")
}).on('mouseleave', 'tr', function(){ //鼠标移出行
var othis = $(this)
,index = othis.index();
self.$el.parent().parent().find("tbody").find('tr:eq('+ index +')').removeClass("treetable-hover")
});
}
};
// 选择列管理者
BootstrapTreeTable.prototype.selectedDataIdsManager = function(itemVal,isCheckbox,isAdd) {
var self = this;
var $ipt = self.$el.find("tbody").find("tr").find(":first-child").find("input[value='"+itemVal+"']");
var $leftIpt = null;
if(self.hasFixedColumn){
$leftIpt = self.$leftBox.find("tbody").find("tr").find(":first-child").find("input[value='"+itemVal+"']");
}
if(!(isCheckbox)){
self.selectedDataIds=[];
self.selectedDataIds.push(itemVal);
if(self.hasFixedColumn){
self.$leftBox.find("tbody").find("tr").removeClass("treetable-selected");
$leftIpt.parent().parent().addClass("treetable-selected");
$leftIpt.prop('checked', true);
}
self.$el.find("tbody").find("tr").removeClass("treetable-selected");
$ipt.parent().parent().addClass("treetable-selected");
$ipt.prop('checked', true);
}else{
var _index = $.inArray(itemVal, self.selectedDataIds);
if(isAdd){
if (!(_index > -1)) {
self.selectedDataIds.push(itemVal);
if(self.hasFixedColumn){
$leftIpt.parent().parent().addClass("treetable-selected");
$leftIpt.prop('checked', true);
}
$ipt.parent().parent().addClass("treetable-selected");
$ipt.prop('checked', true);
}
}else{
if (_index > -1) {
self.selectedDataIds.splice(_index, 1);
if(self.hasFixedColumn){
$leftIpt.parent().parent().removeClass("treetable-selected");
$leftIpt.prop('checked', "");
}
$ipt.parent().parent().removeClass("treetable-selected");
$ipt.prop('checked', "");
}
}
}
};
// 注册小图标点击事件--展开缩起
BootstrapTreeTable.prototype.registerExpanderEvent = function() {
var self = this;
self.$el.find("tbody").find("tr").find(".treetable-expander").off('click').on('click', function() {
var _isExpanded = $(this).hasClass(self.options.expanderExpandedClass);
var _isCollapsed = $(this).hasClass(self.options.expanderCollapsedClass);
if (_isExpanded || _isCollapsed) {
var tr = $(this).parent().parent();
var dataid = tr.attr("dataid");
self.toggleRow(dataid);
}
});
if(self.hasFixedColumn && self.expandColumnIsFixed){
self.$leftBox.find(".treetable-body-box table tbody").find("tr").find(".treetable-expander").off('click').on('click', function() {
var _isExpanded = $(this).hasClass(self.options.expanderExpandedClass);
var _isCollapsed = $(this).hasClass(self.options.expanderCollapsedClass);
if (_isExpanded || _isCollapsed) {
var tr = $(this).parent().parent();
var dataid = tr.attr("dataid");
self.toggleRow(dataid);
}
});
}
};
// 刷新数据
BootstrapTreeTable.prototype.refresh = function(parms) {
var self = this;
self.destroy();
if (parms) {
self.lastAjaxParams = parms;
}
self.init(self.lastAjaxParams);
};
// 添加数据刷新表格
BootstrapTreeTable.prototype.appendData = function(data) {
var self = this;
$.each(data, function(i, item) {
var _data = self.data_obj["id_" + item[self.options.id]];
var _p_data = self.data_obj["id_" + item[self.options.parentId]];
var _c_list = self.data_list["_n_" + item[self.options.parentId]];
var row_id = ""; //行id
var p_id = ""; //父行id
var _lv = 1; //如果没有父就是1默认显示
var tr; //要添加行的对象
if (_data && _data.row_id && _data.row_id != "") {
row_id = _data.row_id; // 如果已经存在了，就直接引用原来的
}
if (_p_data) {
p_id = _p_data.row_id;
var _row_id_lastNum = 0
if (row_id == "") {
if (_c_list && _c_list.length > 0) {
_row_id_lastNum = _c_list.length;
}
row_id = _p_data.row_id + "_" + _row_id_lastNum;
}else{
var _tmp = row_id.split("_");
_row_id_lastNum = _tmp[_tmp.length-1];
}
_lv = _p_data.lv + 1; //如果有父
// 绘制行
tr = self.renderRow(item, false, _lv, row_id, p_id);
var _p_icon = self.$el.find("tr[rid='" + _p_data.row_id+"']").find(".treetable-expander");
var _isExpanded = _p_icon.hasClass(self.options.expanderExpandedClass);
var _isCollapsed = _p_icon.hasClass(self.options.expanderCollapsedClass);
// 父节点有没有展开收缩按钮
if (_isExpanded || _isCollapsed) {
// 父节点展开状态显示新加行
if (_isExpanded) {
tr.css("display", "table");
}
} else {
// 父节点没有展开收缩按钮则添加
_p_icon.addClass(self.options.expanderCollapsedClass);
}
if (_data) {
self.$el.find("tr[rid='" + _data.row_id+"']").remove();
}
// 画上
if(_row_id_lastNum==0){
self.$el.find("tr[rid='" + _p_data.row_id+"']").after(tr);
}else{
self.$el.find("tr[rid='" + _p_data.row_id+"_"+(_row_id_lastNum-1)+"']").after(tr);
}
} else {
tr = self.renderRow(item, false, _lv, row_id, p_id);
if (_data) {
var $prev = self.$el.find("tr[rid='" + _data.row_id+"']").prev();
self.$el.find("tr[rid='" + _data.row_id+"']").remove();
$prev.after(tr);
} else {
// 画上
var tbody = self.$el.find("tbody");
tbody.append(tr);
}
}
item.isShow = true;
// 缓存并格式化数据
self.formatData([item]);
});
self.initHiddenColumns();
self.frozen();
self.autoReSize();
self.registerRowEvent();
self.registerExpanderEvent();
};
// 展开/折叠指定的行
BootstrapTreeTable.prototype.toggleRow = function(id) {
var self = this;
var _rowData = self.data_obj["id_" + id];
var $tr = self.$el.find("tr[rid='" + _rowData.row_id+ "']");
var row_id = $tr.attr("rid");
var $row_expander = $tr.find(".treetable-expander");
var _isExpanded = $row_expander.hasClass(self.options.expanderExpandedClass);
var _isCollapsed = $row_expander.hasClass(self.options.expanderCollapsedClass);
if (_isExpanded || _isCollapsed) {
var _ls = self.$el.find("tbody").find("tr[rid^='" + row_id + "_']"); //下所有
if (_isExpanded) {
$row_expander.removeClass(self.options.expanderExpandedClass);
$row_expander.addClass(self.options.expanderCollapsedClass);
if (_ls && _ls.length > 0) {
$.each(_ls, function(index, item) {
$(item).css("display", "none");
});
}
} else {
$row_expander.removeClass(self.options.expanderCollapsedClass);
$row_expander.addClass(self.options.expanderExpandedClass);
if (_ls && _ls.length > 0) {
$.each(_ls, function(index, item) {
// 父icon
var _p_icon = $("tr[rid='" + $(item).attr("pid")+"']").find(".treetable-expander");
if (_p_icon.hasClass(self.options.expanderExpandedClass)) {
$(item).css("display", "table");
}
});
}
}
// 有固定
if(self.hasFixedColumn){
var $left_tr = self.$leftBox.find("tr[rid='" + _rowData.row_id+ "']");
var _left_ls = self.$leftBox.find(".treetable-body-box table tbody").find("tr[rid^='" + row_id + "_']"); //下所有
if (_isExpanded) {
if (_left_ls && _left_ls.length > 0) {
$.each(_left_ls, function(index, item) {
$(item).css("display", "none");
});
}
} else {
if (_left_ls && _left_ls.length > 0) {
$.each(_left_ls, function(index, item) {
// 父icon
var _p_icon = $("tr[rid='" + $(item).attr("pid")+"']").find(".treetable-expander");
if (_p_icon.hasClass(self.options.expanderExpandedClass)) {
$(item).css("display", "table");
}
});
}
}
// 固定列中有展开列
if(self.expandColumnIsFixed){
var $left_row_expander = $left_tr.find(".treetable-expander");
if (_isExpanded) {
$left_row_expander.removeClass(self.options.expanderExpandedClass);
$left_row_expander.addClass(self.options.expanderCollapsedClass);
} else {
$left_row_expander.removeClass(self.options.expanderCollapsedClass);
$left_row_expander.addClass(self.options.expanderExpandedClass);
}
}
}
self.autoReSize();
}
};
// 展开指定的行
BootstrapTreeTable.prototype.expandRow = function(id) {
var self = this;
var _rowData = self.data_obj["id_" + id];
var $tr = self.$el.find("tr[rid='" + _rowData.row_id+ "']");
var $row_expander = $tr.find(".treetable-expander");
var _isExpanded = $row_expander.hasClass(self.options.expanderExpandedClass);
var _isCollapsed = $row_expander.hasClass(self.options.expanderCollapsedClass);
if (_isExpanded || _isCollapsed) {
if (_isCollapsed) {
self.toggleRow(id)
}
}
};
// 折叠 指定的行
BootstrapTreeTable.prototype.collapseRow = function(id) {
var self = this;
var _rowData = self.data_obj["id_" + id];
var $tr = self.$el.find("tr[rid='" + _rowData.row_id+ "']");
var $row_expander = $tr.find(".treetable-expander");
var _isExpanded = $row_expander.hasClass(self.options.expanderExpandedClass);
var _isCollapsed = $row_expander.hasClass(self.options.expanderCollapsedClass);
if (_isExpanded || _isCollapsed) {
if (_isExpanded) {
self.toggleRow(id)
}
}
};
// 展开所有的行
BootstrapTreeTable.prototype.expandAll = function() {
var self = this;
if(self.hasFixedColumn && self.expandColumnIsFixed){
self.$leftBox.find("tbody").find("tr").find(".treetable-expander").each(function(i, n) {
var _isCollapsed = $(n).hasClass(self.options.expanderCollapsedClass);
if (_isCollapsed) {
var $tr = $(n).parent().parent();
var dataid = $tr.attr("dataid");
self.toggleRow(dataid)
}
})
}else{
self.$el.find("tbody").find("tr").find(".treetable-expander").each(function(i, n) {
var _isCollapsed = $(n).hasClass(self.options.expanderCollapsedClass);
if (_isCollapsed) {
var $tr = $(n).parent().parent();
var dataid = $tr.attr("dataid");
self.toggleRow(dataid)
}
})
}
};
// 折叠所有的行
BootstrapTreeTable.prototype.collapseAll = function() {
var self = this;
if(self.hasFixedColumn && self.expandColumnIsFixed){
self.$leftBox.find("tbody").find("tr").find(".treetable-expander").each(function(i, n) {
var _isExpanded = $(n).hasClass(self.options.expanderExpandedClass);
if (_isExpanded) {
var $tr = $(n).parent().parent();
var dataid = $tr.attr("dataid");
self.toggleRow(dataid)
}
})
}else{
self.$el.find("tbody").find("tr").find(".treetable-expander").each(function(i, n) {
var _isExpanded = $(n).hasClass(self.options.expanderExpandedClass);
if (_isExpanded) {
var $tr = $(n).parent().parent();
var dataid = $tr.attr("dataid");
self.toggleRow(dataid)
}
})
}
};
// 显示指定列
BootstrapTreeTable.prototype.showColumn = function(field) {
var self = this;
// 固定列不让隐藏
$.each(self.leftFixedColumns, function(i, column) {
if (column.field == field) {
return;
}
});
var _index = $.inArray(field, self.hiddenColumns);
if (_index > -1) {
self.hiddenColumns.splice(_index, 1);
}
self.$el.parent().parent().find("." + field + "_cls").show();
//是否更新列选项状态
if (self.options.showColumns) {
var $input = $(".bootstrap-tree-table .treetable-bars .columns label").find("input[value='" + field + "']")
$input.prop("checked", 'checked');
}
self.autoReSize();
};
// 隐藏指定列
BootstrapTreeTable.prototype.hideColumn = function(field) {
var self = this;
// 固定列不让隐藏
$.each(self.leftFixedColumns, function(i, column) {
if (column.field == field) {
return;
}
});
self.hiddenColumns.push(field);
self.$el.parent().parent().find("." + field + "_cls").hide();
//是否更新列选项状态
if (self.options.showColumns) {
var $input = $(".bootstrap-tree-table .treetable-bars .columns label").find("input[value='" + field + "']")
$input.prop("checked", '');
}
self.autoReSize();
};
// 获取已选行
BootstrapTreeTable.prototype.getSelections = function() {
var self = this;
if (self.selectedDataIds) {
var chk_value = [];
$.each(self.selectedDataIds, function(i, id) {
var _data = self.data_obj["id_" + id];
chk_value.push(_data);
});
return chk_value;
}
return;
};
// 触发事件
BootstrapTreeTable.prototype.trigger = function(name) {
var self = this;
var args = Array.prototype.slice.call(arguments, 1);
name += '.bs.tree.table';
self.options[BootstrapTreeTable.EVENTS[name]].apply(self.options, args);
self.$el.trigger($.Event(name), args);
self.options.onAll(name, args);
self.$el.trigger($.Event('all.bs.tree.table'), [name, args]);
};
// 销毁
BootstrapTreeTable.prototype.destroy = function() {
var self = this;
var $container = self.$el.parent().parent().parent();
self.$el.insertBefore($container);
$(self.options.toolbar).insertBefore(self.$el);
self.$el.html(self.$el_.html());
$container.remove();
self.$headerBox = null;
self.$leftBox = null;
self.selectedDataIds = [];
self.hiddenColumns = [];
self.leftFixedColumns = [];
self.noFixedColumns = [];
self.data_list = null;
self.data_obj = null;
self.lastAjaxParams = null;
self.hasSelectItem = false;
self.expandColumnIsFixed = false;
self.hasFixedColumn = false;
};
// 组件方法
BootstrapTreeTable.METHODS = [
"getSelections",
"refresh",
"appendData",
"toggleRow",
"expandRow",
"collapseRow",
"expandAll",
"collapseAll",
"showColumn",
"hideColumn",
"destroy"
];
// 组件事件
BootstrapTreeTable.EVENTS = {
'all.bs.tree.table': 'onAll',
'click-cell.bs.tree.table': 'onClickCell',
'dbl-click-cell.bs.tree.table': 'onDblClickCell',
'click-row.bs.tree.table': 'onClickRow',
'dbl-click-row.bs.tree.table': 'onDblClickRow',
'load-success.bs.tree.table': 'onLoadSuccess',
'load-error.bs.tree.table': 'onLoadError'
};
// 默认配置
BootstrapTreeTable.DEFAULTS = {
id: 'id', // 选取记录返回的值,用于设置父子关系
parentId: 'parentId', // 用于设置父子关系
rootIdValue: null, // 设置根节点id值----可指定根节点，默认为null,"",0,"0"
data: null, // 构造table的数据集合
type: "GET", // 请求数据的ajax类型
url: null, // 请求数据的ajax的url
ajaxParams: {}, // 请求数据的ajax的data属性
expandColumn: 0, // 在哪一列上面显示展开按钮
expandAll: false, // 是否全部展开
expandFirst: true, // 是否默认第一级展开--expandAll为false时生效
striped: false, // 是否各行渐变色
bordered: true, // 是否显示边框
hover: true, // 是否鼠标悬停
condensed: false, // 是否紧缩表格
columns: [], // 列
toolbar: null, // 顶部工具条
width: 0, // 表格宽度
height: 0, // 表格高度
showTitle: true, // 是否采用title属性显示字段内容（被formatter格式化的字段不会显示）
showColumns: true, // 是否显示内容列下拉框
showRefresh: true, // 是否显示刷新按钮
expanderExpandedClass: 'bstt-icon bstt-chevron-down', // 展开的按钮的图标
expanderCollapsedClass: 'bstt-icon bstt-chevron-right', // 缩起的按钮的图标
toolRefreshClass: 'bstt-icon bstt-refresh', // 工具栏刷新按钮
toolColumnsClass: 'bstt-icon bstt-columns', // 工具栏列按钮
onAll: function(data) {
return false;
},
onLoadSuccess: function(data) {
return false;
},
onLoadError: function(status) {
return false;
},
onClickCell: function(field, value, row, $element) {
return false;
},
onDblClickCell: function(field, value, row, $element) {
return false;
},
onClickRow: function(row, $element) {
return false;
},
onDblClickRow: function(row, $element) {
return false;
}
};
BootstrapTreeTable.COLUMN_DEFAULTS = {
radio: false,
checkbox: false,
field: undefined,
title: undefined,
align: undefined, // left, right, center
valign: undefined, // top, middle, bottom
width: undefined,
visible: true,
fixed:undefined,//固定列。可选值有：left（固定在左）。一旦设定，对应的列将会被固定在左，不随滚动条而滚动。
formatter: undefined,
};
$.fn.bootstrapTreeTable = function(option) {
var value,
args = Array.prototype.slice.call(arguments, 1);
this.each(function() {
var $this = $(this),
data = $this.data('bootstrap.tree.table'),
options = $.extend({}, BootstrapTreeTable.DEFAULTS, $this.data(),
typeof option === 'object' && option);
if (typeof option === 'string') {
if ($.inArray(option, BootstrapTreeTable.METHODS) < 0) {
throw new Error("Unknown method: " + option);
}
if (!data) {
return;
}
value = data[option].apply(data, args);
if (option === 'destroy') {
$this.removeData('bootstrap.tree.table');
}
}
if (!data) {
$this.data('bootstrap.tree.table', (data = new BootstrapTreeTable(this, options)));
}
});
return typeof value === 'undefined' ? this : value;
};
})(jQuery);
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