jquery - Bootstrap TreeView 在根单击时选择子项

Question

我正在使用 Bootstrap Treeview (bootstrap-treeview.js v1.0.2)；如何在单击根时激活对根节点的所有子节点的选择效果？

此代码段未按预期工作

$('#tree')
    .on('nodeSelected', function (event, node) {
        children=node['nodes'];
        for (var i = 0; i < children.length; i++) {
            children[i].states.expanded = true;
            children[i].states.selected = true;
        }
});

这只适用于第一个 child

$('#tree')
    .on('nodeSelected', function (event, node) {
        children=node['nodes'];
        for (var i = 0; i < children.length; i++) {
            nodeId=children[i]['nodeId'];
            console.log(nodeId);
            $('.node-tree[data-nodeid="'+nodeId+'"]').click();
        }
});

Answer 1

引用下面我的代码，
请注意，您需要确保您的数据选项“multiSelect”为 true。

var tree = $('#caseview').treeview({
    levels: 2,
    showTags: true,
    showCheckbox: true,
    multiSelect: true,
    data: caseData
});

caseview.on('nodeSelected', function(e, node){
    if (typeof node['nodes'] != "undefined") {
        var children = node['nodes'];
        for (var i=0; i<children.length; i++) {
            caseview.treeview('selectNode', [children[i].nodeId, { silent: true } ]);
        }
    }
});