The data type of Ajax requests. It is valid when [setting.async.enable = true]
Default:"text"
dataType = "text", There is probably no need to change this.
The 'dataType' in zTree and jQuery's ajax requests is same.
var setting = {
async: {
enable: true,
dataType: "text",
url: "http://host/getNode.php",
autoParam: ["id", "name"]
}
};
......