UnitApi /
js
| @@ 14-92 (lines=79) @@ | ||
| 11 | ||
| 12 | // example: element('body').first(). |
|
| 13 | ||
| 14 | var E = function (selector, area, error, success) { |
|
| 15 | this.cfg = {}; |
|
| 16 | this.cfg.area = document; |
|
| 17 | this.cfg.selector = selector; |
|
| 18 | this.cfg.exist = false; |
|
| 19 | ||
| 20 | this.success = function (elem) { |
|
| 21 | console.log("Element elem: ", elem); |
|
| 22 | }; |
|
| 23 | ||
| 24 | this.error = function (elem) { |
|
| 25 | console.error("! Element elem: ", elem); |
|
| 26 | }; |
|
| 27 | ||
| 28 | if (typeof success === 'function') { |
|
| 29 | this.success = success; |
|
| 30 | } |
|
| 31 | ||
| 32 | if (typeof error === 'function') { |
|
| 33 | this.error = error; |
|
| 34 | } |
|
| 35 | ||
| 36 | ||
| 37 | var self = this; |
|
| 38 | ||
| 39 | this.selector = function (selector) { |
|
| 40 | self.cfg.selector = selector; |
|
| 41 | return this; |
|
| 42 | } |
|
| 43 | ||
| 44 | this.first = function (error, success) { |
|
| 45 | if (typeof success !== 'function') { |
|
| 46 | success = self.success; |
|
| 47 | } |
|
| 48 | if (typeof error !== 'function') { |
|
| 49 | error = self.error; |
|
| 50 | } |
|
| 51 | ||
| 52 | const elem = document.querySelector(self.cfg.selector); |
|
| 53 | ||
| 54 | console.log('E first self.cfg.selector', self.cfg.selector); |
|
| 55 | console.log('E first elem', elem); |
|
| 56 | ||
| 57 | if (elem !== null) { |
|
| 58 | self.cfg.exist = true; |
|
| 59 | success(elem); |
|
| 60 | return elem; |
|
| 61 | } else { |
|
| 62 | self.cfg.exist = false; |
|
| 63 | error(); |
|
| 64 | } |
|
| 65 | ||
| 66 | return elem; |
|
| 67 | } |
|
| 68 | ||
| 69 | this.all = function (error, success) { |
|
| 70 | if (typeof success !== 'function') { |
|
| 71 | success = self.success; |
|
| 72 | } |
|
| 73 | if (typeof error !== 'function') { |
|
| 74 | error = self.error; |
|
| 75 | } |
|
| 76 | ||
| 77 | const elem = document.querySelectorAll(self.cfg.selector); |
|
| 78 | ||
| 79 | console.log('E all self.cfg.selector', self.cfg.selector); |
|
| 80 | console.log('E all elem', elem); |
|
| 81 | ||
| 82 | if (elem !== null) { |
|
| 83 | self.cfg.exist = true; |
|
| 84 | success(elem); |
|
| 85 | } else { |
|
| 86 | self.cfg.exist = false; |
|
| 87 | error(elem); |
|
| 88 | } |
|
| 89 | ||
| 90 | return elem; |
|
| 91 | } |
|
| 92 | }; |
|
| 93 | ||
| 94 | // |
|
| 95 | // function getElement(id) { |
|
| @@ 382-460 (lines=79) @@ | ||
| 379 | }; |
|
| 380 | ||
| 381 | ||
| 382 | var E = function (selector, area, error, success) { |
|
| 383 | this.cfg = {}; |
|
| 384 | this.cfg.area = document; |
|
| 385 | this.cfg.selector = selector; |
|
| 386 | this.cfg.exist = false; |
|
| 387 | ||
| 388 | this.success = function (elem) { |
|
| 389 | console.log("Element elem: ", elem); |
|
| 390 | }; |
|
| 391 | ||
| 392 | this.error = function (elem) { |
|
| 393 | console.error("! Element elem: ", elem); |
|
| 394 | }; |
|
| 395 | ||
| 396 | if (typeof success === 'function') { |
|
| 397 | this.success = success; |
|
| 398 | } |
|
| 399 | ||
| 400 | if (typeof error === 'function') { |
|
| 401 | this.error = error; |
|
| 402 | } |
|
| 403 | ||
| 404 | ||
| 405 | var self = this; |
|
| 406 | ||
| 407 | this.selector = function (selector) { |
|
| 408 | self.cfg.selector = selector; |
|
| 409 | return this; |
|
| 410 | } |
|
| 411 | ||
| 412 | this.first = function (error, success) { |
|
| 413 | if (typeof success !== 'function') { |
|
| 414 | success = self.success; |
|
| 415 | } |
|
| 416 | if (typeof error !== 'function') { |
|
| 417 | error = self.error; |
|
| 418 | } |
|
| 419 | ||
| 420 | const elem = document.querySelector(self.cfg.selector); |
|
| 421 | ||
| 422 | console.log('E first self.cfg.selector', self.cfg.selector); |
|
| 423 | console.log('E first elem', elem); |
|
| 424 | ||
| 425 | if (elem !== null) { |
|
| 426 | self.cfg.exist = true; |
|
| 427 | success(elem); |
|
| 428 | return elem; |
|
| 429 | } else { |
|
| 430 | self.cfg.exist = false; |
|
| 431 | error(); |
|
| 432 | } |
|
| 433 | ||
| 434 | return elem; |
|
| 435 | } |
|
| 436 | ||
| 437 | this.all = function (error, success) { |
|
| 438 | if (typeof success !== 'function') { |
|
| 439 | success = self.success; |
|
| 440 | } |
|
| 441 | if (typeof error !== 'function') { |
|
| 442 | error = self.error; |
|
| 443 | } |
|
| 444 | ||
| 445 | const elem = document.querySelectorAll(self.cfg.selector); |
|
| 446 | ||
| 447 | console.log('E all self.cfg.selector', self.cfg.selector); |
|
| 448 | console.log('E all elem', elem); |
|
| 449 | ||
| 450 | if (elem !== null) { |
|
| 451 | self.cfg.exist = true; |
|
| 452 | success(elem); |
|
| 453 | } else { |
|
| 454 | self.cfg.exist = false; |
|
| 455 | error(elem); |
|
| 456 | } |
|
| 457 | ||
| 458 | return elem; |
|
| 459 | } |
|
| 460 | }; |
|
