## BooleantreeNode.halfCheck

### Overview[ depends on jquery.ztree.excheck js ]

Force node checkBox / radio to the half-checked status. It is valid when [setting.check.enable = true & treeNode.nocheck = false]

1. If you force to the half-checked status, zTree will not automatically calculated the half-checked status about this node.

2. Until you set treeNode.halfCheck to false or null, zTree will automatically calculated the half-checked status about this node.

3. zTree support identification string 'true' & 'false'.

Defaul: false

### Boolean Format

true means: the checkbox or radio is half-checked when zTree is initialized.

false means: the half-checked status will be automatically calculated

### Examples of treeNode

#### 1. set the half-checked status when zTree is initialized

    var nodes = [
    { "id":1, "name":"test1", isParent:true, checked:true, halfCheck:true },
    { "id":2, "name":"test2", isParent:true, checked:false, halfCheck:true },
    { "id":3, "name":"test3", isParent:true, checked:true },
    { "id":4, "name":"test4", isParent:true, checked:false }
    ]