## String / Function(treeId, treeNode)setting.edit.removeTitle

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

the title of the remove button DOM. It is valid when [setting.edit.enable = true & setting.edit.showRemoveBtn = true]

Default: "remove"

### String Format

When the mouse over the remove button, the browser auto pop-up message content.

### Function Parameter Descriptions

#### treeId String

zTree unique identifier: treeId, easy for users to control.

#### treeNode JSON

JSON data object of the node which show the remove button

#### Return String

Return value is same as 'String Format'

### Examples of setting & function

#### 1. Set title is 'remove the node' about all the remove button

    var setting = {
    	edit: {
    		enable: true,
    		showRemoveBtn: true,
    		removeTitle: "remove the node"
    	}
    };
    ......

#### 2. Set title is 'remove the parent node' about the parent node, and is 'remove the leaf node' about the leaf node

    function setRemoveTitle(treeId, treeNode) {
    	return treeNode.isParent ? "remove the parent node":"remove the leaf node";
    }
    var setting = {
    	edit: {
    		enable: true,
    		showRemoveBtn: true,
    		removeTitle: setRemoveTitle
    	}
    };
    ......