primeng
Version:
[](https://opensource.org/licenses/MIT) [](https://badge.fury.io/js/primeng) [ • 8.46 kB
JavaScript
class ObjectUtils {
static equals(obj1, obj2, field) {
if (field)
return this.resolveFieldData(obj1, field) === this.resolveFieldData(obj2, field);
else
return this.equalsByValue(obj1, obj2);
}
static equalsByValue(obj1, obj2) {
if (obj1 === obj2)
return true;
if (obj1 && obj2 && typeof obj1 == 'object' && typeof obj2 == 'object') {
var arrA = Array.isArray(obj1), arrB = Array.isArray(obj2), i, length, key;
if (arrA && arrB) {
length = obj1.length;
if (length != obj2.length)
return false;
for (i = length; i-- !== 0;)
if (!this.equalsByValue(obj1[i], obj2[i]))
return false;
return true;
}
if (arrA != arrB)
return false;
var dateA = obj1 instanceof Date, dateB = obj2 instanceof Date;
if (dateA != dateB)
return false;
if (dateA && dateB)
return obj1.getTime() == obj2.getTime();
var regexpA = obj1 instanceof RegExp, regexpB = obj2 instanceof RegExp;
if (regexpA != regexpB)
return false;
if (regexpA && regexpB)
return obj1.toString() == obj2.toString();
var keys = Object.keys(obj1);
length = keys.length;
if (length !== Object.keys(obj2).length)
return false;
for (i = length; i-- !== 0;)
if (!Object.prototype.hasOwnProperty.call(obj2, keys[i]))
return false;
for (i = length; i-- !== 0;) {
key = keys[i];
if (!this.equalsByValue(obj1[key], obj2[key]))
return false;
}
return true;
}
return obj1 !== obj1 && obj2 !== obj2;
}
static resolveFieldData(data, field) {
if (data && field) {
if (this.isFunction(field)) {
return field(data);
}
else if (field.indexOf('.') == -1) {
return data[field];
}
else {
let fields = field.split('.');
let value = data;
for (let i = 0, len = fields.length; i < len; ++i) {
if (value == null) {
return null;
}
value = value[fields[i]];
}
return value;
}
}
else {
return null;
}
}
static isFunction(obj) {
return !!(obj && obj.constructor && obj.call && obj.apply);
}
static reorderArray(value, from, to) {
let target;
if (value && from !== to) {
if (to >= value.length) {
to %= value.length;
from %= value.length;
}
value.splice(to, 0, value.splice(from, 1)[0]);
}
}
static insertIntoOrderedArray(item, index, arr, sourceArr) {
if (arr.length > 0) {
let injected = false;
for (let i = 0; i < arr.length; i++) {
let currentItemIndex = this.findIndexInList(arr[i], sourceArr);
if (currentItemIndex > index) {
arr.splice(i, 0, item);
injected = true;
break;
}
}
if (!injected) {
arr.push(item);
}
}
else {
arr.push(item);
}
}
static findIndexInList(item, list) {
let index = -1;
if (list) {
for (let i = 0; i < list.length; i++) {
if (list[i] == item) {
index = i;
break;
}
}
}
return index;
}
static contains(value, list) {
if (value != null && list && list.length) {
for (let val of list) {
if (this.equals(value, val))
return true;
}
}
return false;
}
static removeAccents(str) {
if (str && str.search(/[\xC0-\xFF]/g) > -1) {
str = str
.replace(/[\xC0-\xC5]/g, 'A')
.replace(/[\xC6]/g, 'AE')
.replace(/[\xC7]/g, 'C')
.replace(/[\xC8-\xCB]/g, 'E')
.replace(/[\xCC-\xCF]/g, 'I')
.replace(/[\xD0]/g, 'D')
.replace(/[\xD1]/g, 'N')
.replace(/[\xD2-\xD6\xD8]/g, 'O')
.replace(/[\xD9-\xDC]/g, 'U')
.replace(/[\xDD]/g, 'Y')
.replace(/[\xDE]/g, 'P')
.replace(/[\xE0-\xE5]/g, 'a')
.replace(/[\xE6]/g, 'ae')
.replace(/[\xE7]/g, 'c')
.replace(/[\xE8-\xEB]/g, 'e')
.replace(/[\xEC-\xEF]/g, 'i')
.replace(/[\xF1]/g, 'n')
.replace(/[\xF2-\xF6\xF8]/g, 'o')
.replace(/[\xF9-\xFC]/g, 'u')
.replace(/[\xFE]/g, 'p')
.replace(/[\xFD\xFF]/g, 'y');
}
return str;
}
static isEmpty(value) {
return value === null || value === undefined || value === '' || (Array.isArray(value) && value.length === 0) || (!(value instanceof Date) && typeof value === 'object' && Object.keys(value).length === 0);
}
static isNotEmpty(value) {
return !this.isEmpty(value);
}
static compare(value1, value2, locale, order = 1) {
let result = -1;
const emptyValue1 = this.isEmpty(value1);
const emptyValue2 = this.isEmpty(value2);
if (emptyValue1 && emptyValue2)
result = 0;
else if (emptyValue1)
result = order;
else if (emptyValue2)
result = -order;
else if (typeof value1 === 'string' && typeof value2 === 'string')
result = value1.localeCompare(value2, locale, { numeric: true });
else
result = value1 < value2 ? -1 : value1 > value2 ? 1 : 0;
return result;
}
static sort(value1, value2, order = 1, locale, nullSortOrder = 1) {
const result = ObjectUtils.compare(value1, value2, locale, order);
// nullSortOrder == 1 means Excel like sort nulls at bottom
const finalSortOrder = nullSortOrder === 1 ? order : nullSortOrder;
return finalSortOrder * result;
}
static merge(obj1, obj2) {
if ((obj1 == undefined || typeof obj1 === 'object') && (obj2 == undefined || typeof obj2 === 'object')) {
return Object.assign(Object.assign({}, (obj1 || {})), (obj2 || {}));
}
else if ((obj1 == undefined || typeof obj1 === 'string') && (obj2 == undefined || typeof obj2 === 'string')) {
return [obj1 || '', obj2 || ''].join(' ');
}
return obj2 || obj1;
}
}
var lastId = 0;
function UniqueComponentId() {
let prefix = 'pr_id_';
lastId++;
return `${prefix}${lastId}`;
}
function ZIndexUtils() {
let zIndexes = [];
const generateZIndex = (key, baseZIndex) => {
let lastZIndex = zIndexes.length > 0 ? zIndexes[zIndexes.length - 1] : { key, value: baseZIndex };
let newZIndex = lastZIndex.value + (lastZIndex.key === key ? 0 : baseZIndex) + 1;
zIndexes.push({ key, value: newZIndex });
return newZIndex;
};
const revertZIndex = (zIndex) => {
zIndexes = zIndexes.filter((obj) => obj.value !== zIndex);
};
const getCurrentZIndex = () => {
return zIndexes.length > 0 ? zIndexes[zIndexes.length - 1].value : 0;
};
const getZIndex = (el) => {
return el ? parseInt(el.style.zIndex, 10) || 0 : 0;
};
return {
get: getZIndex,
set: (key, el, baseZIndex) => {
if (el) {
el.style.zIndex = String(generateZIndex(key, baseZIndex));
}
},
clear: (el) => {
if (el) {
revertZIndex(getZIndex(el));
el.style.zIndex = '';
}
},
getCurrent: () => getCurrentZIndex()
};
}
var zindexutils = ZIndexUtils();
/**
* Generated bundle index. Do not edit.
*/
export { ObjectUtils, UniqueComponentId, zindexutils as ZIndexUtils };
//# sourceMappingURL=primeng-utils.mjs.map