/** 未选 */
|
export const unCheckedStatus = 0
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/** 半选 */
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export const halfCheckedStatus = 1
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/** 选中 */
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export const isCheckedStatus = 2
|
|
/**
|
* 深拷贝内容
|
* @param originData 拷贝对象
|
* @author crlang(https://crlang.com)
|
*/
|
export function deepClone(originData) {
|
const type = Object.prototype.toString.call(originData)
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let data
|
if (type === '[object Array]') {
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data = []
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for (let i = 0; i < originData.length; i++) {
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data.push(deepClone(originData[i]))
|
}
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} else if (type === '[object Object]') {
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data = {}
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for (const prop in originData) {
|
// eslint-disable-next-line no-prototype-builtins
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if (originData.hasOwnProperty(prop)) { // 非继承属性
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data[prop] = deepClone(originData[prop])
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}
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}
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} else {
|
data = originData
|
}
|
return data
|
}
|
|
/**
|
* 获取所有指定的节点
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* @param type
|
* @param value
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* @author crlang(https://crlang.com)
|
*/
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export function getAllNodes(list, type, value, packDisabledkey = true) {
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if (!list || list.length === 0) {
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return []
|
}
|
|
const res = []
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for (let i = 0; i < list.length; i++) {
|
const item = list[i]
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if (item[type] === value) {
|
if ((packDisabledkey && item.disabled) || !item.disabled) {
|
res.push(item)
|
}
|
}
|
}
|
|
return res
|
}
|
|
/**
|
* 获取所有指定的key值
|
* @param type
|
* @param value
|
* @author crlang(https://crlang.com)
|
*/
|
export function getAllNodeKeys(list, type, value, packDisabledkey = true) {
|
if (!list || list.length === 0) {
|
return null
|
}
|
|
const res = []
|
for (let i = 0; i < list.length; i++) {
|
const item = list[i]
|
if (item[type] === value) {
|
if ((packDisabledkey && item.disabled) || !item.disabled) {
|
res.push(item.key)
|
}
|
}
|
}
|
|
return res.length ? res : null
|
}
|
|
/**
|
* 错误输出
|
*
|
* @param msg
|
*/
|
export function logError(msg, ...args) {
|
console.error(`DaTree: ${msg}`, ...args)
|
}
|
|
const toString = Object.prototype.toString
|
|
export function is(val, type) {
|
return toString.call(val) === `[object ${type}]`
|
}
|
|
/**
|
* 是否对象(Object)
|
* @param val
|
|
*/
|
export function isObject(val) {
|
return val !== null && is(val, 'Object')
|
}
|
|
/**
|
* 是否数字(Number)
|
* @param val
|
|
*/
|
export function isNumber(val) {
|
return is(val, 'Number')
|
}
|
|
/**
|
* 是否字符串(String)
|
* @param val
|
|
*/
|
export function isString(val) {
|
return is(val, 'String')
|
}
|
|
/**
|
* 是否函数方法(Function)
|
* @param val
|
|
*/
|
export function isFunction(val) {
|
return typeof val === 'function'
|
}
|
|
/**
|
* 是否布尔(Boolean)
|
* @param val
|
|
*/
|
export function isBoolean(val) {
|
return is(val, 'Boolean')
|
}
|
|
/**
|
* 是否数组(Array)
|
* @param val
|
|
*/
|
export function isArray(val) {
|
return val && Array.isArray(val)
|
}
|
