## BooleantreeNode.nocheck

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

1. Set node to hide the checkbox or radio. It is valid when [setting.check.enable = true]

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

Default: false

### Boolean Format

true means: the node hide the checkbox or radio, and don't affect the checked association, and don't affect its parent node's half-checked status.

false means: the node show the checkbox or radio.

### Examples of treeNode

#### 1. Hide some node's checkbox / radio

    var nodes = [
    	{ "id":1, "name":"test1", "nocheck":true},
    	{ "id":2, "name":"test2"},
    	{ "id":3, "name":"test3"}
    ]