bootstrap-treeview.js的高级使用

支持全选，反选，以及自动选择某节点以及其下面的所有子节点

{load href="__CSS__/plugins/treeview/bootstrap-treeview.css" /}

{load href="__JS__/plugins/treeview/bootstrap-treeview.js" /}
<script>

$(function(){
$.post("__URL__/aj_buildTreesForRole",{}, function(result){
//var t='[{"text": "父节点 1","nId":4,"nodeId":4,"tags":["44"],"nodes": [{"text": "子节点 1","nId":3,"tags":["45"],"nodeId":"2","nodes": [{"text": "孙子节点 1","nId":2,"tags":["42"],"nodeId":"3"},{"text": "孙子节点 2","nId":1,"tags":["41"],"nodeId":"8"}]},{"text": "子节点 2","nId":1,"tags":["45"],"nodeId":"7"} ]}]';
if(result.r){
t = result.list
var $checkableTree = $("#treeview-checkable").treeview({
data:t,
showTags:true,
showCheckbox: true, //是否显示复选框
highlightSelected: true, //是否高亮选中
//nodeIcon: 'glyphicon glyphicon-user', //节点上的图标
//nodeIcon: 'glyphicon glyphicon-globe',
emptyIcon: '', //没有子节点的节点图标
multiSelect: true, //多选
checkboxes: true,
onNodeChecked: nodeChecked,
onNodeUnchecked: nodeUnchecked,
/* onNodeExpanded:
function(event, data) {
if (data.nodes !== undefined && data.nodes !== null) {

}
*/

})
//展开所有才能进行下面默认的设置
$checkableTree.treeview('expandAll', [ { silent: true } ]);
//设置默认的选中
var checkids = seNodesSel('');
$checkableTree.treeview('toggleNodeChecked', [checkids, { silent: true } ]);
dochecklist()
//获取选中的
// var c = $checkableTree.treeview('getChecked', [ { silent: true } ]);
//全部选中
//tree.treeview('checkAll', { silent: $('#chk-check-silent').is(':checked') });
//全部不选中
// tree.treeview('uncheckAll', { silent: $('#chk-check-silent').is(':checked') });
// $checkableTree.treeview('toggleNodeChecked', [ checkableNodes, { silent: $('#chk-check-silent').is(':checked') }]);
// console.log(c)

var findCheckableNodess = function() {
return $checkableTree.treeview('search', [ $('#input-check-node').val(), { ignoreCase: false, exactMatch: false } ]);
};
var checkableNodes = findCheckableNodess();

// Check/uncheck/toggle nodes
$('#input-check-node').on('keyup', function (e) {
checkableNodes = findCheckableNodess();
$('.check-node').prop('disabled', !(checkableNodes.length >= 1));
});

$('#btn-check-node.check-node').on('click', function (e) {
$checkableTree.treeview('checkNode', [ checkableNodes, { silent: $('#chk-check-silent').is(':checked') }]);
});

$('#btn-uncheck-node.check-node').on('click', function (e) {
$checkableTree.treeview('uncheckNode', [ checkableNodes, { silent: $('#chk-check-silent').is(':checked') }]);
});

$('#btn-toggle-checked.check-node').on('click', function (e) {
$checkableTree.treeview('toggleNodeChecked', [ checkableNodes, { silent: $('#chk-check-silent').is(':checked') }]);
});

// Check/uncheck all
$('#btn-check-all').on('click', function (e) {
$checkableTree.treeview('checkAll', { silent: $('#chk-check-silent').is(':checked') });
});

$('#btn-uncheck-all').on('click', function (e) {
$checkableTree.treeview('uncheckAll', { silent: $('#chk-check-silent').is(':checked') });
});
}else{
layer.alert(result.info, {
skin: 'layui-layer-molv' //样式类名
,closeBtn: 0
});
}


},'json');

});
var nodeCheckedSilent = false;
function nodeChecked (event, node){
dochecklist();
if(nodeCheckedSilent){
return;
}
nodeCheckedSilent = true;
checkAllParent(node);
checkAllSon(node);
nodeCheckedSilent = false;
}
var nodeUncheckedSilent = false;
function nodeUnchecked (event, node){
dochecklist();
if(nodeUncheckedSilent)
return;
nodeUncheckedSilent = true;
uncheckAllParent(node);
uncheckAllSon(node);
nodeUncheckedSilent = false;
}

//选中全部父节点
function checkAllParent(node){
$('#treeview-checkable').treeview('checkNode',node.nodeId,{silent:true});
var parentNode = $('#treeview-checkable').treeview('getParent',node.nodeId);
if(!("nodeId" in parentNode)){
return;
}else{
checkAllParent(parentNode);
}
}
//取消全部父节点
function uncheckAllParent(node){
$('#treeview-checkable').treeview('uncheckNode',node.nodeId,{silent:true});
var siblings = $('#treeview-checkable').treeview('getSiblings', node.nodeId);
var parentNode = $('#treeview-checkable').treeview('getParent',node.nodeId);
if(!("nodeId" in parentNode)) {
return;
}
var isAllUnchecked = true; //是否全部没选中
for(var i in siblings){
if(siblings[i].state.checked){
isAllUnchecked=false;
break;
}
}
if(isAllUnchecked){
uncheckAllParent(parentNode);
}

}
//级联选中所有子节点
function checkAllSon(node){
$('#treeview-checkable').treeview('checkNode',node.nodeId,{silent:true});
if(node.nodes!=null&&node.nodes.length>0){
for(var i in node.nodes){
checkAllSon(node.nodes[i]);
}
}
}
//级联取消所有子节点
function uncheckAllSon(node){
$('#treeview-checkable').treeview('uncheckNode',node.nodeId,{silent:true});
if(node.nodes!=null&&node.nodes.length>0){
for(var i in node.nodes){
uncheckAllSon(node.nodes[i]);
}
}
}
//处理选中记录
function dochecklist()
{
var content ='';
var ids ='';
var list = $('#treeview-checkable').treeview('getChecked', [ { silent: true } ]);
if(list){
$.each(list,function(name,value){
content += '<p><i class="fa fa-check-circle" aria-hidden="true"></i>'+ value.tags+ '->' + value.text + '</p>';
if(ids==''){
ids = value.id;
}
else{
ids +=',' + value.id;
}
})
}
$('#ids').val(ids);
$('#checkable-output').html(content);
}
//在id="ids"的input获取data-nodeid
function seNodesSel(sids){
var idsipt = $('#ids').val();
if(sids!=''){
idsipt = sids;
}
var retids =[];
if(idsipt!=''){
arr = idsipt.toString().split(',');
for(var i in arr){
var tmp = $("li[data-id="+arr[i]+"]").attr("data-nodeid");
if(tmp!=null&&tmp!=undefined&&tmp!="")
{
if(retids==''){
retids[0] = parseInt(tmp);
}else{
retids.push(parseInt(tmp));
}
}
}
}
return retids;
}
</script>
<div class="row wrapper wrapper-content animated fadeInRight">
<div class="col-sm-5">
<div class="ibox float-e-margins">
<div class="ibox-title">
<h5>{$routetitle}</h5>
<div class="ibox-tools">
</div>

</div>
<div class="ibox-content">
<div class="form-group row">
<div class="col-sm-6">
<input type="input" class="form-control" id="input-check-node" placeholder="搜索节点" value="">
</div>
</div>
<div class="form-group row">
<div class="col-sm-3">
<button type="button" class="btn btn-success check-node" id="btn-check-node">选中</button>
</div>
<div class="col-sm-3">
<button type="button" class="btn btn-danger check-node" id="btn-uncheck-node">取消</button>
</div>
<div class="col-sm-3">
<button type="button" class="btn btn-primary check-node" id="btn-toggle-checked">切换</button>
</div>
</div>
<div id="treeview-checkable" class="test"></div>
<div class="form-group row">

<div class="col-sm-6">
<button type="button" class="btn btn-success" id="btn-check-all">全选</button>
</div>
<div class="col-sm-6">
<button type="button" class="btn btn-danger" id="btn-uncheck-all">全不选</button>
</div>
</div>
</div>
</div>
</div>

<div class="col-sm-5">
<div class="ibox float-e-margins">
<div class="ibox-content">
<h2>选中记录</h2>
<div id="checkable-output"></div>
</div>
</div>
</div>
<form method="post" action="{:url('node/nodeselect')}" class="form-horizontal">
{include file="common/editform" /}
<input type="hidden" id='ids' name='ids' value= "{$ids}" class="form-control">
<div class="form-group">
<div class="col-sm-4 col-sm-offset-2">
<button class="btn btn-primary" type="submit">保存</button>
<button class="btn btn-white" onclick="javascript:history.back(-1);" type="button">取消</button>
</div>
</div>
</form>

</div>

bootstrap-treeview.js的高级使用

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