Set to show or hide node icon.
Default: true
true means: show node icon.
false means: hide node icon.
zTree unique identifier: treeId.
JSON data object of the node which need to show icon.
Return value is same as 'Boolean Format'
var setting = {
view: {
showIcon: false
}
};
......
function showIconForTree(treeId, treeNode) {
return treeNode.level != 2;
};
var setting = {
view: {
showIcon: showIconForTree
}
};
......