Bootstrap table 实现树形表格联动选中联动取消功能

公司最近有需求要做树形式table。因为是前后端不分离项目,且之前已经引入了bootstrap table插件,现把实现方式分享一下:

<!DOCTYPE HTML>
<html lang=\"zh-cn\">

<head>
 <meta charset=\"utf-8\" />
 <meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\">
 <meta content=\"width=device-width,initial-scale=1.0\" name=\"viewport\">
 <meta content=\"yes\" name=\"apple-mobile-web-app-capable\">
 <meta content=\"black\" name=\"apple-mobile-web-app-status-bar-style\">
 <meta content=\"telephone=no\" name=\"format-detection\">
 <meta content=\"email=no\" name=\"format-detection\">
 <title>系统管理</title>
 <link href=\"https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css\" rel=\"external nofollow\" rel=\"stylesheet\">
 <link href=\"https://cdn.bootcss.com/bootstrap-table/1.11.1/bootstrap-table.min.css\" rel=\"external nofollow\" rel=\"stylesheet\">
 <link rel=\"stylesheet\" href=\"https://cdn.bootcss.com/jquery-treegrid/0.2.0/css/jquery.treegrid.min.css\" rel=\"external nofollow\" >
</head>

<body>
<div class=\"container\">
 <h1>树形表格 : Table Treegrid</h1>
 <table id=\"table\"></table>
 <br/>
 <button onclick=\"test()\">选择</button>
</div>
</body>
<script src=\"https://cdn.bootcss.com/jquery/3.1.1/jquery.min.js\"></script>
<script src=\"https://cdn.bootcss.com/bootstrap-table/1.12.1/bootstrap-table.min.js\"></script>
<script src=\"https://cdn.bootcss.com/bootstrap-table/1.12.0/extensions/treegrid/bootstrap-table-treegrid.js\"></script>
<script src=\"https://cdn.bootcss.com/jquery-treegrid/0.2.0/js/jquery.treegrid.min.js\"></script>
<script type=\"text/javascript\">
 var $table = $(\'#table\');
 var data = [{0: undefined, id: 94710, pid: 0, mode: \"系统管理\", permissionTag: \"*\", permissionMark: \"所有权限\", }
,{0: undefined, id: 94711, pid: 94710, mode: \"营销中心管理\", permissionTag: \"*\", permissionMark: \"所有权限\",}
,{0: undefined, id: 471104, pid: 94711, mode: \"营销中心管理\", permissionTag: \"search\", permissionMark: \"查询\",}
,{0: undefined, id: 94721, pid: 94710, mode: \"工厂管理\", permissionTag: \"*\", permissionMark: \"所有权限\", }
,{0: undefined, id: 472104, pid: 94721, mode: \"工厂管理\", permissionTag: \"search\", permissionMark: \"查询\", }
,{0: undefined, id: 94731, pid: 94710, mode: \"经销商管理\", permissionTag: \"*\", permissionMark: \"所有权限\", }
,{0: undefined, id: 473104, pid: 94731, mode: \"经销商管理\", permissionTag: \"search\", permissionMark: \"查询\", }
,{0: undefined, id: 94732, pid: 94710, mode: \"产品管理\", permissionTag: \"*\", permissionMark: \"所有权限\", }
,{0: undefined, id: 473201, pid: 94732, mode: \"产品管理\", permissionTag: \"insert\", permissionMark: \"添加\", }
,{0: undefined, id: 473202, pid: 94732, mode: \"产品管理\", permissionTag: \"update\", permissionMark: \"修改\", }
, {0: undefined, id: 473203, pid: 94732, mode: \"产品管理\", permissionTag: \"delete\", permissionMark: \"删除\", }
, {0: undefined, id: 473204, pid: 94732, mode: \"产品管理\", permissionTag: \"search\", permissionMark: \"查询\", }
, {0: undefined, id: 94741, pid: 94710, mode: \"用户账号\", permissionTag: \"*\", permissionMark: \"所有权限\", }
, {0: undefined, id: 474101, pid: 94741, mode: \"用户账号\", permissionTag: \"insert\", permissionMark: \"添加\", }
, {0: undefined, id: 474102, pid: 94741, mode: \"用户账号\", permissionTag: \"update\", permissionMark: \"修改\", }
, {0: undefined, id: 474103, pid: 94741, mode: \"用户账号\", permissionTag: \"delete\", permissionMark: \"删除\", }
, {0: undefined, id: 474104, pid: 94741, mode: \"用户账号\", permissionTag: \"search\", permissionMark: \"查询\", }
, {0: undefined, id: 474105, pid: 94741, mode: \"用户账号\", permissionTag: \"resetPwd\", permissionMark: \"重置密码\", }
, {0: undefined, id: 94742, pid: 94710, mode: \"角色权限管理\", permissionTag: \"*\", permissionMark: \"所有权限\", }
, {0: undefined, id: 474201, pid: 94742, mode: \"角色权限管理\", permissionTag: \"insert\", permissionMark: \"添加\", }
, {0: undefined, id: 474202, pid: 94742, mode: \"角色权限管理\", permissionTag: \"update\", permissionMark: \"修改\", }
, {0: undefined, id: 474203, pid: 94742, mode: \"角色权限管理\", permissionTag: \"delete\", permissionMark: \"删除\", }
, {0: undefined, id: 474204, pid: 94742, mode: \"角色权限管理\", permissionTag: \"search\", permissionMark: \"查询\", }
, {0: undefined, id: 94760, pid: 0, mode: \"运营中心\", permissionTag: \"*\", permissionMark: \"所有权限\", }
, {0: undefined, id: 94770, pid: 94760, mode: \"跨区域调拨单\", permissionTag: \"*\", permissionMark: \"所有权限\", }
, {0: undefined, id: 476104, pid: 94770, mode: \"跨区域调拨单\", permissionTag: \"search\", permissionMark: \"查询\", }
, {0: undefined, id: 476105, pid: 94770, mode: \"跨区域调拨单\", permissionTag: \"download\", permissionMark: \"下载\", }]

 $(function() {

  //控制台输出一下数据
  console.log(data);

  $table.bootstrapTable({
   data:data,
   idField: \'id\',
   dataType:\'jsonp\',
   columns: [
    { field: \'check\', checkbox: true, formatter: function (value, row, index) {
      if (row.check == true) {
       // console.log(row.serverName);
       //设置选中
       return { checked: true };
      }
     }
    },
    { field: \'mode\', title: \'名称\' },
    { field: \'permissionTag\', title: \'状态\', },
    { field: \'permissionMark\', title: \'权限值\' },
   ],
   // bootstrap-table-treegrid.js 插件配置 -- start
   //在哪一列展开树形
   treeShowField: \'mode\',
   //指定父id列
   parentIdField: \'pid\',

   onResetView: function(data) {
    //console.log(\'load\');
    $table.treegrid({
     // initialState: \'collapsed\',// 所有节点都折叠
     initialState: \'expanded\',// 所有节点都展开,默认展开
     treeColumn: 1,
     // expanderExpandedClass: \'glyphicon glyphicon-minus\', //图标样式
     // expanderCollapsedClass: \'glyphicon glyphicon-plus\',
     onChange: function() {
      $table.bootstrapTable(\'resetWidth\');
     }
    });
    //只展开树形的第一级节点
    $table.treegrid(\'getRootNodes\').treegrid(\'expand\');
   },
   onCheck:function(row){
    event.preventDefault()
    var datas = $table.bootstrapTable(\'getData\');
    console.log(datas)
    row.check = true
    // 勾选子类
    selectChilds(datas,row,\"id\",\"pid\",true);
    // 勾选父类
    selectParentChecked(datas,row,\"id\",\"pid\")

    // 刷新数据
    $table.bootstrapTable(\'load\', datas);
   },

   onUncheck:function(row){
    event.preventDefault()
    row.check = false
    var datas = $table.bootstrapTable(\'getData\');
    selectChilds(datas,row,\"id\",\"pid\",false);
    //取消选中最后一个子元素时时查找对应父元素取消
    selectParentUnchecked(datas,row,\"id\",\"pid\")
    $table.bootstrapTable(\'load\', datas);
   },
   // bootstrap-table-treetreegrid.js 插件配置 -- end
  });
 });

 
</script>
<script>
 /**
  * 选中父项时,同时选中子项
  * @param datas 所有的数据
  * @param row 当前数据
  * @param id id 字段名
  * @param pid 父id字段名
  */
 function selectChilds(datas,row,id,pid,checked) {
  console.log(\"zi\",datas,\'row\',row,\'check\',checked)
  for(var i in datas){
   if(datas[i][pid] == row[id]){
    datas[i].check=checked;
    selectChilds(datas,datas[i],id,pid,checked);
   };
  }
 }

 function selectParentUnchecked(datas,row,id,pid){
  console.log(\"fu--Uncheck\",datas,\'row\',row,)
  let key = 0;
  for(var i in datas){
  if(datas[i].pid == row.pid && datas[i].check == true){
   key++
  }
  }
  console.log(key)
  if(key == 0 ){
  for(var i in datas){
   if(datas[i][id] == row[pid]){
   datas[i].check=false;
   selectParentUnchecked(datas,datas[i],id,pid);
   }
  }
  }
 }

 function selectParentChecked(datas,row,id,pid){
  for(var i in datas){
   if(datas[i][id] == row[pid]){
    datas[i].check=true;
    selectParentChecked(datas,datas[i],id,pid);
   };
  }
 }

 function test() {
  var selRows = $table.bootstrapTable(\"getSelections\");
  if(selRows.length == 0){
   alert(\"请至少选择一行\");
   return;
  }
  var postData = \"\";
  $.each(selRows,function(i) {
   postData += this.id;
   if (i < selRows.length - 1) {
    postData += \", \";
   }
  });
  alert(\"你选中行的 id 为:\"+postData);
 }
</script>
</html>

实现的效果图为:

Bootstrap table 实现树形表格联动选中联动取消功能

以上所述是小编给大家介绍的Bootstrap table 实现树形表格联动选中联动取消功能,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对网站的支持!
如果你觉得本文对你有帮助,欢迎转载,烦请注明出处,谢谢!

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