literat /
srazvs
| Conditions | 1 |
| Paths | 0 |
| Total Lines | 796 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | /** |
||
| 414 | }(typeof window !== 'undefined' ? window : this, function(window) { |
||
| 415 | |||
| 416 | 'use strict'; |
||
| 417 | |||
| 418 | var Nette = {}; |
||
| 419 | |||
| 420 | // LiveForm: original netteForms.js code |
||
| 421 | // Nette.formErrors = []; |
||
| 422 | Nette.version = '2.4'; |
||
| 423 | |||
| 424 | |||
| 425 | /** |
||
| 426 | * Attaches a handler to an event for the element. |
||
| 427 | */ |
||
| 428 | Nette.addEvent = function(element, on, callback) { |
||
| 429 | if (element.addEventListener) { |
||
| 430 | element.addEventListener(on, callback); |
||
| 431 | } else if (on === 'DOMContentLoaded') { |
||
| 432 | element.attachEvent('onreadystatechange', function() { |
||
| 433 | if (element.readyState === 'complete') { |
||
| 434 | callback.call(this); |
||
| 435 | } |
||
| 436 | }); |
||
| 437 | } else { |
||
| 438 | element.attachEvent('on' + on, getHandler(callback)); |
||
| 439 | } |
||
| 440 | }; |
||
| 441 | |||
| 442 | |||
| 443 | function getHandler(callback) { |
||
| 444 | return function(e) { |
||
| 445 | return callback.call(this, e); |
||
| 446 | }; |
||
| 447 | } |
||
| 448 | |||
| 449 | |||
| 450 | /** |
||
| 451 | * Returns the value of form element. |
||
| 452 | */ |
||
| 453 | Nette.getValue = function(elem) { |
||
| 454 | var i; |
||
| 455 | if (!elem) { |
||
| 456 | return null; |
||
| 457 | |||
| 458 | } else if (!elem.tagName) { // RadioNodeList, HTMLCollection, array |
||
| 459 | return elem[0] ? Nette.getValue(elem[0]) : null; |
||
| 460 | |||
| 461 | } else if (elem.type === 'radio') { |
||
| 462 | var elements = elem.form.elements; // prevents problem with name 'item' or 'namedItem' |
||
| 463 | for (i = 0; i < elements.length; i++) { |
||
| 464 | if (elements[i].name === elem.name && elements[i].checked) { |
||
| 465 | return elements[i].value; |
||
| 466 | } |
||
| 467 | } |
||
| 468 | return null; |
||
| 469 | |||
| 470 | } else if (elem.type === 'file') { |
||
| 471 | return elem.files || elem.value; |
||
| 472 | |||
| 473 | } else if (elem.tagName.toLowerCase() === 'select') { |
||
| 474 | var index = elem.selectedIndex, |
||
| 475 | options = elem.options, |
||
| 476 | values = []; |
||
| 477 | |||
| 478 | if (elem.type === 'select-one') { |
||
| 479 | return index < 0 ? null : options[index].value; |
||
| 480 | } |
||
| 481 | |||
| 482 | for (i = 0; i < options.length; i++) { |
||
| 483 | if (options[i].selected) { |
||
| 484 | values.push(options[i].value); |
||
| 485 | } |
||
| 486 | } |
||
| 487 | return values; |
||
| 488 | |||
| 489 | } else if (elem.name && elem.name.match(/\[\]$/)) { // multiple elements [] |
||
| 490 | var elements = elem.form.elements[elem.name].tagName ? [elem] : elem.form.elements[elem.name], |
||
| 491 | values = []; |
||
| 492 | |||
| 493 | for (i = 0; i < elements.length; i++) { |
||
| 494 | // LiveForm: original netteForms.js code |
||
| 495 | /*if (elements[i].type !== 'checkbox' || elements[i].checked) { |
||
| 496 | values.push(elements[i].value); |
||
| 497 | }*/ |
||
| 498 | // LiveForm: addition |
||
| 499 | var value = elements[i].value; |
||
| 500 | if (elements[i].type === 'checkbox' && elements[i].checked) { |
||
| 501 | values.push(value); |
||
| 502 | } else if (elements[i].type !== 'checkbox' && value !== '') { |
||
| 503 | values.push(value); |
||
| 504 | } |
||
| 505 | } |
||
| 506 | return values; |
||
| 507 | |||
| 508 | } else if (elem.type === 'checkbox') { |
||
| 509 | return elem.checked; |
||
| 510 | |||
| 511 | } else if (elem.tagName.toLowerCase() === 'textarea') { |
||
| 512 | return elem.value.replace("\r", ''); |
||
| 513 | |||
| 514 | } else { |
||
| 515 | return elem.value.replace("\r", '').replace(/^\s+|\s+$/g, ''); |
||
| 516 | } |
||
| 517 | }; |
||
| 518 | |||
| 519 | |||
| 520 | /** |
||
| 521 | * Returns the effective value of form element. |
||
| 522 | */ |
||
| 523 | Nette.getEffectiveValue = function(elem) { |
||
| 524 | var val = Nette.getValue(elem); |
||
| 525 | if (elem.getAttribute) { |
||
| 526 | if (val === elem.getAttribute('data-nette-empty-value')) { |
||
| 527 | val = ''; |
||
| 528 | } |
||
| 529 | } |
||
| 530 | return val; |
||
| 531 | }; |
||
| 532 | |||
| 533 | |||
| 534 | /** |
||
| 535 | * Validates form element against given rules. |
||
| 536 | */ |
||
| 537 | Nette.validateControl = function(elem, rules, onlyCheck, value, emptyOptional) { |
||
| 538 | // LiveForm: addition |
||
| 539 | // Fix for CheckboxList - validation rules are present always only on first input |
||
| 540 | if (elem.name && elem.name.match(/\[\]$/) && elem.type.toLowerCase() == 'checkbox') { |
||
| 541 | elem = elem.form.elements[elem.name].tagName ? elem : elem.form.elements[elem.name][0]; |
||
| 542 | } |
||
| 543 | |||
| 544 | elem = elem.tagName ? elem : elem[0]; // RadioNodeList |
||
| 545 | rules = rules || Nette.parseJSON(elem.getAttribute('data-nette-rules')); |
||
| 546 | value = value === undefined ? {value: Nette.getEffectiveValue(elem)} : value; |
||
| 547 | |||
| 548 | for (var id = 0, len = rules.length; id < len; id++) { |
||
| 549 | var rule = rules[id], |
||
| 550 | op = rule.op.match(/(~)?([^?]+)/), |
||
| 551 | curElem = rule.control ? elem.form.elements.namedItem(rule.control) : elem; |
||
| 552 | |||
| 553 | rule.neg = op[1]; |
||
| 554 | rule.op = op[2]; |
||
| 555 | rule.condition = !!rule.rules; |
||
| 556 | |||
| 557 | if (!curElem) { |
||
| 558 | continue; |
||
| 559 | } else if (rule.op === 'optional') { |
||
| 560 | emptyOptional = !Nette.validateRule(elem, ':filled', null, value); |
||
| 561 | continue; |
||
| 562 | } else if (emptyOptional && !rule.condition && rule.op !== ':filled') { |
||
| 563 | continue; |
||
| 564 | } |
||
| 565 | |||
| 566 | curElem = curElem.tagName ? curElem : curElem[0]; // RadioNodeList |
||
| 567 | var curValue = elem === curElem ? value : {value: Nette.getEffectiveValue(curElem)}, |
||
| 568 | success = Nette.validateRule(curElem, rule.op, rule.arg, curValue); |
||
| 569 | |||
| 570 | if (success === null) { |
||
| 571 | continue; |
||
| 572 | } else if (rule.neg) { |
||
| 573 | success = !success; |
||
| 574 | } |
||
| 575 | |||
| 576 | if (rule.condition && success) { |
||
| 577 | if (!Nette.validateControl(elem, rule.rules, onlyCheck, value, rule.op === ':blank' ? false : emptyOptional)) { |
||
| 578 | return false; |
||
| 579 | } |
||
| 580 | } else if (!rule.condition && !success) { |
||
| 581 | if (Nette.isDisabled(curElem)) { |
||
| 582 | continue; |
||
| 583 | } |
||
| 584 | if (!onlyCheck) { |
||
| 585 | var arr = Nette.isArray(rule.arg) ? rule.arg : [rule.arg], |
||
| 586 | message = rule.msg.replace(/%(value|\d+)/g, function(foo, m) { |
||
| 587 | return Nette.getValue(m === 'value' ? curElem : elem.form.elements.namedItem(arr[m].control)); |
||
| 588 | }); |
||
| 589 | Nette.addError(curElem, message); |
||
| 590 | } |
||
| 591 | return false; |
||
| 592 | } |
||
| 593 | } |
||
| 594 | |||
| 595 | if (elem.type === 'number' && !elem.validity.valid) { |
||
| 596 | if (!onlyCheck) { |
||
| 597 | Nette.addError(elem, 'Please enter a valid value.'); |
||
| 598 | } |
||
| 599 | return false; |
||
| 600 | } |
||
| 601 | |||
| 602 | // LiveForm: addition |
||
| 603 | if (!onlyCheck) { |
||
| 604 | LiveForm.removeError(elem); |
||
| 605 | } |
||
| 606 | |||
| 607 | return true; |
||
| 608 | }; |
||
| 609 | |||
| 610 | |||
| 611 | /** |
||
| 612 | * Validates whole form. |
||
| 613 | */ |
||
| 614 | Nette.validateForm = function(sender, onlyCheck) { |
||
| 615 | var form = sender.form || sender, |
||
| 616 | scope = false; |
||
| 617 | |||
| 618 | // LiveForm: addition |
||
| 619 | LiveForm.setFormProperty(form, "hasError", false); |
||
| 620 | |||
| 621 | // LiveForm: original netteForms.js code |
||
| 622 | // Nette.formErrors = []; |
||
| 623 | |||
| 624 | if (form['nette-submittedBy'] && form['nette-submittedBy'].getAttribute('formnovalidate') !== null) { |
||
| 625 | var scopeArr = Nette.parseJSON(form['nette-submittedBy'].getAttribute('data-nette-validation-scope')); |
||
| 626 | if (scopeArr.length) { |
||
| 627 | scope = new RegExp('^(' + scopeArr.join('-|') + '-)'); |
||
| 628 | } else { |
||
| 629 | // LiveForm: original netteForms.js code |
||
| 630 | // Nette.showFormErrors(form, []); |
||
| 631 | return true; |
||
| 632 | } |
||
| 633 | } |
||
| 634 | |||
| 635 | var radios = {}, i, elem; |
||
| 636 | // LiveForm: addition |
||
| 637 | var success = true; |
||
| 638 | |||
| 639 | for (i = 0; i < form.elements.length; i++) { |
||
| 640 | elem = form.elements[i]; |
||
| 641 | |||
| 642 | if (elem.tagName && !(elem.tagName.toLowerCase() in {input: 1, select: 1, textarea: 1, button: 1})) { |
||
| 643 | continue; |
||
| 644 | |||
| 645 | } else if (elem.type === 'radio') { |
||
| 646 | if (radios[elem.name]) { |
||
| 647 | continue; |
||
| 648 | } |
||
| 649 | radios[elem.name] = true; |
||
| 650 | } |
||
| 651 | |||
| 652 | if ((scope && !elem.name.replace(/]\[|\[|]|$/g, '-').match(scope)) || Nette.isDisabled(elem)) { |
||
| 653 | continue; |
||
| 654 | } |
||
| 655 | |||
| 656 | // LiveForm: addition |
||
| 657 | success = Nette.validateControl(elem) && success; |
||
| 658 | if (!success && !LiveForm.options.showAllErrors) { |
||
| 659 | break; |
||
| 660 | } |
||
| 661 | // LiveForm: original netteForms.js code |
||
| 662 | /*if (!Nette.validateControl(elem, null, onlyCheck) && !Nette.formErrors.length) { |
||
| 663 | return false; |
||
| 664 | }*/ |
||
| 665 | } |
||
| 666 | // LiveForm: change |
||
| 667 | return success; |
||
| 668 | |||
| 669 | // LiveForm: original netteForms.js code |
||
| 670 | /*var success = !Nette.formErrors.length; |
||
| 671 | Nette.showFormErrors(form, Nette.formErrors); |
||
| 672 | return success;*/ |
||
| 673 | }; |
||
| 674 | |||
| 675 | |||
| 676 | /** |
||
| 677 | * Check if input is disabled. |
||
| 678 | */ |
||
| 679 | Nette.isDisabled = function(elem) { |
||
| 680 | if (elem.type === 'radio') { |
||
| 681 | for (var i = 0, elements = elem.form.elements; i < elements.length; i++) { |
||
| 682 | if (elements[i].name === elem.name && !elements[i].disabled) { |
||
| 683 | return false; |
||
| 684 | } |
||
| 685 | } |
||
| 686 | return true; |
||
| 687 | } |
||
| 688 | return elem.disabled; |
||
| 689 | }; |
||
| 690 | |||
| 691 | // LiveForm: change |
||
| 692 | /** |
||
| 693 | * Display error message. |
||
| 694 | */ |
||
| 695 | Nette.addError = function(elem, message) { |
||
| 696 | // LiveForm: addition |
||
| 697 | var noLiveValidation = LiveForm.hasClass(elem, LiveForm.options.disableLiveValidationClass); |
||
| 698 | // User explicitly disabled live-validation so we want to show simple alerts |
||
| 699 | if (noLiveValidation) { |
||
| 700 | // notify errors for elements with disabled live validation (but only errors and not during onLoadValidation) |
||
| 701 | if (message && !LiveForm.getFormProperty(elem.form, "hasError") && !LiveForm.getFormProperty(elem.form, "onLoadValidation")) { |
||
| 702 | alert(message); |
||
| 703 | } |
||
| 704 | } |
||
| 705 | if (elem.focus && !LiveForm.getFormProperty(elem.form, "hasError")) { |
||
| 706 | if (!LiveForm.focusing) { |
||
| 707 | LiveForm.focusing = true; |
||
| 708 | elem.focus(); |
||
| 709 | setTimeout(function() { |
||
| 710 | LiveForm.focusing = false; |
||
| 711 | |||
| 712 | // Scroll by defined offset (if enabled) |
||
| 713 | // NOTE: We use it with setTimetout because IE9 doesn't always catch instant scrollTo request |
||
| 714 | var focusOffsetY = LiveForm.options.focusScreenOffsetY; |
||
| 715 | if (focusOffsetY !== false && elem.getBoundingClientRect().top < focusOffsetY) { |
||
| 716 | window.scrollBy(0, elem.getBoundingClientRect().top - focusOffsetY); |
||
| 717 | } |
||
| 718 | }, 10); |
||
| 719 | } |
||
| 720 | } |
||
| 721 | if (!noLiveValidation) { |
||
| 722 | LiveForm.addError(elem, message); |
||
| 723 | } |
||
| 724 | }; |
||
| 725 | |||
| 726 | |||
| 727 | // LiveForm: original netteForms.js code |
||
| 728 | /** |
||
| 729 | * Adds error message to the queue. |
||
| 730 | */ |
||
| 731 | /*Nette.addError = function(elem, message) { |
||
| 732 | Nette.formErrors.push({ |
||
| 733 | element: elem, |
||
| 734 | message: message |
||
| 735 | }); |
||
| 736 | };*/ |
||
| 737 | |||
| 738 | |||
| 739 | // LiveForm: original netteForms.js code |
||
| 740 | /** |
||
| 741 | * Display error messages. |
||
| 742 | */ |
||
| 743 | /*Nette.showFormErrors = function(form, errors) { |
||
| 744 | var messages = [], |
||
| 745 | focusElem; |
||
| 746 | |||
| 747 | for (var i = 0; i < errors.length; i++) { |
||
| 748 | var elem = errors[i].element, |
||
| 749 | message = errors[i].message; |
||
| 750 | |||
| 751 | if (!Nette.inArray(messages, message)) { |
||
| 752 | messages.push(message); |
||
| 753 | |||
| 754 | if (!focusElem && elem.focus) { |
||
| 755 | focusElem = elem; |
||
| 756 | } |
||
| 757 | } |
||
| 758 | } |
||
| 759 | |||
| 760 | if (messages.length) { |
||
| 761 | alert(messages.join('\n')); |
||
| 762 | |||
| 763 | if (focusElem) { |
||
| 764 | focusElem.focus(); |
||
| 765 | } |
||
| 766 | } |
||
| 767 | };*/ |
||
| 768 | |||
| 769 | |||
| 770 | /** |
||
| 771 | * Expand rule argument. |
||
| 772 | */ |
||
| 773 | Nette.expandRuleArgument = function(form, arg) { |
||
| 774 | if (arg && arg.control) { |
||
| 775 | var control = form.elements.namedItem(arg.control), |
||
| 776 | value = {value: Nette.getEffectiveValue(control)}; |
||
| 777 | Nette.validateControl(control, null, true, value); |
||
| 778 | arg = value.value; |
||
| 779 | } |
||
| 780 | return arg; |
||
| 781 | }; |
||
| 782 | |||
| 783 | |||
| 784 | /** |
||
| 785 | * Validates single rule. |
||
| 786 | */ |
||
| 787 | Nette.validateRule = function(elem, op, arg, value) { |
||
| 788 | value = value === undefined ? {value: Nette.getEffectiveValue(elem)} : value; |
||
| 789 | |||
| 790 | if (op.charAt(0) === ':') { |
||
| 791 | op = op.substr(1); |
||
| 792 | } |
||
| 793 | op = op.replace('::', '_'); |
||
| 794 | op = op.replace(/\\/g, ''); |
||
| 795 | |||
| 796 | var arr = Nette.isArray(arg) ? arg.slice(0) : [arg]; |
||
| 797 | for (var i = 0, len = arr.length; i < len; i++) { |
||
| 798 | arr[i] = Nette.expandRuleArgument(elem.form, arr[i]); |
||
| 799 | } |
||
| 800 | return Nette.validators[op] |
||
| 801 | ? Nette.validators[op](elem, Nette.isArray(arg) ? arr : arr[0], value.value, value) |
||
| 802 | : null; |
||
| 803 | }; |
||
| 804 | |||
| 805 | |||
| 806 | Nette.validators = { |
||
| 807 | filled: function(elem, arg, val) { |
||
| 808 | if (elem.type === 'number' && elem.validity.badInput) { |
||
| 809 | return true; |
||
| 810 | } |
||
| 811 | return val !== '' && val !== false && val !== null |
||
| 812 | && (!Nette.isArray(val) || !!val.length) |
||
| 813 | && (!window.FileList || !(val instanceof window.FileList) || val.length); |
||
| 814 | }, |
||
| 815 | |||
| 816 | blank: function(elem, arg, val) { |
||
| 817 | return !Nette.validators.filled(elem, arg, val); |
||
| 818 | }, |
||
| 819 | |||
| 820 | valid: function(elem, arg, val) { |
||
| 821 | return Nette.validateControl(elem, null, true); |
||
| 822 | }, |
||
| 823 | |||
| 824 | equal: function(elem, arg, val) { |
||
| 825 | if (arg === undefined) { |
||
| 826 | return null; |
||
| 827 | } |
||
| 828 | |||
| 829 | function toString(val) { |
||
| 830 | if (typeof val === 'number' || typeof val === 'string') { |
||
| 831 | return '' + val; |
||
| 832 | } else { |
||
| 833 | return val === true ? '1' : ''; |
||
| 834 | } |
||
| 835 | } |
||
| 836 | |||
| 837 | val = Nette.isArray(val) ? val : [val]; |
||
| 838 | arg = Nette.isArray(arg) ? arg : [arg]; |
||
| 839 | loop: |
||
| 840 | for (var i1 = 0, len1 = val.length; i1 < len1; i1++) { |
||
| 841 | for (var i2 = 0, len2 = arg.length; i2 < len2; i2++) { |
||
| 842 | if (toString(val[i1]) === toString(arg[i2])) { |
||
| 843 | continue loop; |
||
| 844 | } |
||
| 845 | } |
||
| 846 | return false; |
||
| 847 | } |
||
| 848 | return true; |
||
| 849 | }, |
||
| 850 | |||
| 851 | notEqual: function(elem, arg, val) { |
||
| 852 | return arg === undefined ? null : !Nette.validators.equal(elem, arg, val); |
||
| 853 | }, |
||
| 854 | |||
| 855 | minLength: function(elem, arg, val) { |
||
| 856 | if (elem.type === 'number') { |
||
| 857 | if (elem.validity.tooShort) { |
||
| 858 | return false |
||
| 859 | } else if (elem.validity.badInput) { |
||
| 860 | return null; |
||
| 861 | } |
||
| 862 | } |
||
| 863 | return val.length >= arg; |
||
| 864 | }, |
||
| 865 | |||
| 866 | maxLength: function(elem, arg, val) { |
||
| 867 | if (elem.type === 'number') { |
||
| 868 | if (elem.validity.tooLong) { |
||
| 869 | return false |
||
| 870 | } else if (elem.validity.badInput) { |
||
| 871 | return null; |
||
| 872 | } |
||
| 873 | } |
||
| 874 | return val.length <= arg; |
||
| 875 | }, |
||
| 876 | |||
| 877 | length: function(elem, arg, val) { |
||
| 878 | if (elem.type === 'number') { |
||
| 879 | if (elem.validity.tooShort || elem.validity.tooLong) { |
||
| 880 | return false |
||
| 881 | } else if (elem.validity.badInput) { |
||
| 882 | return null; |
||
| 883 | } |
||
| 884 | } |
||
| 885 | arg = Nette.isArray(arg) ? arg : [arg, arg]; |
||
| 886 | return (arg[0] === null || val.length >= arg[0]) && (arg[1] === null || val.length <= arg[1]); |
||
| 887 | }, |
||
| 888 | |||
| 889 | email: function(elem, arg, val) { |
||
| 890 | return (/^("([ !#-[\]-~]|\\[ -~])+"|[-a-z0-9!#$%&'*+\/=?^_`{|}~]+(\.[-a-z0-9!#$%&'*+\/=?^_`{|}~]+)*)@([0-9a-z\u00C0-\u02FF\u0370-\u1EFF]([-0-9a-z\u00C0-\u02FF\u0370-\u1EFF]{0,61}[0-9a-z\u00C0-\u02FF\u0370-\u1EFF])?\.)+[a-z\u00C0-\u02FF\u0370-\u1EFF]([-0-9a-z\u00C0-\u02FF\u0370-\u1EFF]{0,17}[a-z\u00C0-\u02FF\u0370-\u1EFF])?$/i).test(val); |
||
| 891 | }, |
||
| 892 | |||
| 893 | url: function(elem, arg, val, value) { |
||
| 894 | if (!(/^[a-z\d+.-]+:/).test(val)) { |
||
| 895 | val = 'http://' + val; |
||
| 896 | } |
||
| 897 | if ((/^https?:\/\/((([-_0-9a-z\u00C0-\u02FF\u0370-\u1EFF]+\.)*[0-9a-z\u00C0-\u02FF\u0370-\u1EFF]([-0-9a-z\u00C0-\u02FF\u0370-\u1EFF]{0,61}[0-9a-z\u00C0-\u02FF\u0370-\u1EFF])?\.)?[a-z\u00C0-\u02FF\u0370-\u1EFF]([-0-9a-z\u00C0-\u02FF\u0370-\u1EFF]{0,17}[a-z\u00C0-\u02FF\u0370-\u1EFF])?|\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}|\[[0-9a-f:]{3,39}\])(:\d{1,5})?(\/\S*)?$/i).test(val)) { |
||
| 898 | value.value = val; |
||
| 899 | return true; |
||
| 900 | } |
||
| 901 | return false; |
||
| 902 | }, |
||
| 903 | |||
| 904 | regexp: function(elem, arg, val) { |
||
| 905 | var parts = typeof arg === 'string' ? arg.match(/^\/(.*)\/([imu]*)$/) : false; |
||
| 906 | try { |
||
| 907 | return parts && (new RegExp(parts[1], parts[2].replace('u', ''))).test(val); |
||
| 908 | } catch (e) {} |
||
| 909 | }, |
||
| 910 | |||
| 911 | pattern: function(elem, arg, val) { |
||
| 912 | try { |
||
| 913 | return typeof arg === 'string' ? (new RegExp('^(?:' + arg + ')$')).test(val) : null; |
||
| 914 | } catch (e) {} |
||
| 915 | }, |
||
| 916 | |||
| 917 | integer: function(elem, arg, val) { |
||
| 918 | if (elem.type === 'number' && elem.validity.badInput) { |
||
| 919 | return false; |
||
| 920 | } |
||
| 921 | return (/^-?[0-9]+$/).test(val); |
||
| 922 | }, |
||
| 923 | |||
| 924 | 'float': function(elem, arg, val, value) { |
||
| 925 | if (elem.type === 'number' && elem.validity.badInput) { |
||
| 926 | return false; |
||
| 927 | } |
||
| 928 | val = val.replace(' ', '').replace(',', '.'); |
||
| 929 | if ((/^-?[0-9]*[.,]?[0-9]+$/).test(val)) { |
||
| 930 | value.value = val; |
||
| 931 | return true; |
||
| 932 | } |
||
| 933 | return false; |
||
| 934 | }, |
||
| 935 | |||
| 936 | min: function(elem, arg, val) { |
||
| 937 | if (elem.type === 'number') { |
||
| 938 | if (elem.validity.rangeUnderflow) { |
||
| 939 | return false |
||
| 940 | } else if (elem.validity.badInput) { |
||
| 941 | return null; |
||
| 942 | } |
||
| 943 | } |
||
| 944 | return Nette.validators.range(elem, [arg, null], val); |
||
| 945 | }, |
||
| 946 | |||
| 947 | max: function(elem, arg, val) { |
||
| 948 | if (elem.type === 'number') { |
||
| 949 | if (elem.validity.rangeOverflow) { |
||
| 950 | return false |
||
| 951 | } else if (elem.validity.badInput) { |
||
| 952 | return null; |
||
| 953 | } |
||
| 954 | } |
||
| 955 | return Nette.validators.range(elem, [null, arg], val); |
||
| 956 | }, |
||
| 957 | |||
| 958 | range: function(elem, arg, val) { |
||
| 959 | if (elem.type === 'number') { |
||
| 960 | if (elem.validity.rangeUnderflow || elem.validity.rangeOverflow) { |
||
| 961 | return false |
||
| 962 | } else if (elem.validity.badInput) { |
||
| 963 | return null; |
||
| 964 | } |
||
| 965 | } |
||
| 966 | return Nette.isArray(arg) ? |
||
| 967 | ((arg[0] === null || parseFloat(val) >= arg[0]) && (arg[1] === null || parseFloat(val) <= arg[1])) : null; |
||
| 968 | }, |
||
| 969 | |||
| 970 | submitted: function(elem, arg, val) { |
||
| 971 | return elem.form['nette-submittedBy'] === elem; |
||
| 972 | }, |
||
| 973 | |||
| 974 | fileSize: function(elem, arg, val) { |
||
| 975 | if (window.FileList) { |
||
| 976 | for (var i = 0; i < val.length; i++) { |
||
| 977 | if (val[i].size > arg) { |
||
| 978 | return false; |
||
| 979 | } |
||
| 980 | } |
||
| 981 | } |
||
| 982 | return true; |
||
| 983 | }, |
||
| 984 | |||
| 985 | image: function (elem, arg, val) { |
||
| 986 | if (window.FileList && val instanceof window.FileList) { |
||
| 987 | for (var i = 0; i < val.length; i++) { |
||
| 988 | var type = val[i].type; |
||
| 989 | if (type && type !== 'image/gif' && type !== 'image/png' && type !== 'image/jpeg') { |
||
| 990 | return false; |
||
| 991 | } |
||
| 992 | } |
||
| 993 | } |
||
| 994 | return true; |
||
| 995 | } |
||
| 996 | }; |
||
| 997 | |||
| 998 | |||
| 999 | /** |
||
| 1000 | * Process all toggles in form. |
||
| 1001 | */ |
||
| 1002 | Nette.toggleForm = function(form, elem) { |
||
| 1003 | var i; |
||
| 1004 | Nette.toggles = {}; |
||
| 1005 | for (i = 0; i < form.elements.length; i++) { |
||
| 1006 | if (form.elements[i].tagName.toLowerCase() in {input: 1, select: 1, textarea: 1, button: 1}) { |
||
| 1007 | Nette.toggleControl(form.elements[i], null, null, !elem); |
||
| 1008 | } |
||
| 1009 | } |
||
| 1010 | |||
| 1011 | for (i in Nette.toggles) { |
||
| 1012 | Nette.toggle(i, Nette.toggles[i], elem); |
||
| 1013 | } |
||
| 1014 | }; |
||
| 1015 | |||
| 1016 | |||
| 1017 | /** |
||
| 1018 | * Process toggles on form element. |
||
| 1019 | */ |
||
| 1020 | Nette.toggleControl = function(elem, rules, success, firsttime, value) { |
||
| 1021 | rules = rules || Nette.parseJSON(elem.getAttribute('data-nette-rules')); |
||
| 1022 | value = value === undefined ? {value: Nette.getEffectiveValue(elem)} : value; |
||
| 1023 | |||
| 1024 | var has = false, |
||
| 1025 | handled = [], |
||
| 1026 | handler = function () { |
||
| 1027 | Nette.toggleForm(elem.form, elem); |
||
| 1028 | }, |
||
| 1029 | curSuccess; |
||
| 1030 | |||
| 1031 | for (var id = 0, len = rules.length; id < len; id++) { |
||
| 1032 | var rule = rules[id], |
||
| 1033 | op = rule.op.match(/(~)?([^?]+)/), |
||
| 1034 | curElem = rule.control ? elem.form.elements.namedItem(rule.control) : elem; |
||
| 1035 | |||
| 1036 | if (!curElem) { |
||
| 1037 | continue; |
||
| 1038 | } |
||
| 1039 | |||
| 1040 | curSuccess = success; |
||
| 1041 | if (success !== false) { |
||
| 1042 | rule.neg = op[1]; |
||
| 1043 | rule.op = op[2]; |
||
| 1044 | var curValue = elem === curElem ? value : {value: Nette.getEffectiveValue(curElem)}; |
||
| 1045 | curSuccess = Nette.validateRule(curElem, rule.op, rule.arg, curValue); |
||
| 1046 | if (curSuccess === null) { |
||
| 1047 | continue; |
||
| 1048 | |||
| 1049 | } else if (rule.neg) { |
||
| 1050 | curSuccess = !curSuccess; |
||
| 1051 | } |
||
| 1052 | if (!rule.rules) { |
||
| 1053 | success = curSuccess; |
||
| 1054 | } |
||
| 1055 | } |
||
| 1056 | |||
| 1057 | if ((rule.rules && Nette.toggleControl(elem, rule.rules, curSuccess, firsttime, value)) || rule.toggle) { |
||
| 1058 | has = true; |
||
| 1059 | if (firsttime) { |
||
| 1060 | var oldIE = !document.addEventListener, // IE < 9 |
||
| 1061 | name = curElem.tagName ? curElem.name : curElem[0].name, |
||
| 1062 | els = curElem.tagName ? curElem.form.elements : curElem; |
||
| 1063 | |||
| 1064 | for (var i = 0; i < els.length; i++) { |
||
| 1065 | if (els[i].name === name && !Nette.inArray(handled, els[i])) { |
||
| 1066 | Nette.addEvent(els[i], oldIE && els[i].type in {checkbox: 1, radio: 1} ? 'click' : 'change', handler); |
||
| 1067 | handled.push(els[i]); |
||
| 1068 | } |
||
| 1069 | } |
||
| 1070 | } |
||
| 1071 | for (var id2 in rule.toggle || []) { |
||
| 1072 | if (Object.prototype.hasOwnProperty.call(rule.toggle, id2)) { |
||
| 1073 | Nette.toggles[id2] = Nette.toggles[id2] || (rule.toggle[id2] ? curSuccess : !curSuccess); |
||
| 1074 | } |
||
| 1075 | } |
||
| 1076 | } |
||
| 1077 | } |
||
| 1078 | return has; |
||
| 1079 | }; |
||
| 1080 | |||
| 1081 | |||
| 1082 | Nette.parseJSON = function(s) { |
||
| 1083 | return (s || '').substr(0, 3) === '{op' |
||
| 1084 | ? eval('[' + s + ']') // backward compatibility with Nette 2.0.x |
||
| 1085 | : JSON.parse(s || '[]'); |
||
| 1086 | }; |
||
| 1087 | |||
| 1088 | |||
| 1089 | /** |
||
| 1090 | * Displays or hides HTML element. |
||
| 1091 | */ |
||
| 1092 | Nette.toggle = function(id, visible, srcElement) { |
||
| 1093 | var elem = document.getElementById(id); |
||
| 1094 | if (elem) { |
||
| 1095 | elem.style.display = visible ? '' : 'none'; |
||
| 1096 | } |
||
| 1097 | }; |
||
| 1098 | |||
| 1099 | |||
| 1100 | /** |
||
| 1101 | * Setup handlers. |
||
| 1102 | */ |
||
| 1103 | Nette.initForm = function(form) { |
||
| 1104 | form.noValidate = 'novalidate'; |
||
| 1105 | |||
| 1106 | // LiveForm: addition |
||
| 1107 | LiveForm.forms[form.id] = { |
||
| 1108 | hasError: false, |
||
| 1109 | onLoadValidation: false |
||
| 1110 | }; |
||
| 1111 | |||
| 1112 | Nette.addEvent(form, 'submit', function(e) { |
||
| 1113 | if (!Nette.validateForm(form)) { |
||
| 1114 | if (e && e.stopPropagation) { |
||
| 1115 | e.stopPropagation(); |
||
| 1116 | e.preventDefault(); |
||
| 1117 | } else if (window.event) { |
||
| 1118 | event.cancelBubble = true; |
||
| 1119 | event.returnValue = false; |
||
| 1120 | } |
||
| 1121 | } |
||
| 1122 | }); |
||
| 1123 | |||
| 1124 | Nette.toggleForm(form); |
||
| 1125 | |||
| 1126 | // LiveForm: addition |
||
| 1127 | for (var i = 0; i < form.elements.length; i++) { |
||
| 1128 | LiveForm.setupHandlers(form.elements[i]); |
||
| 1129 | LiveForm.processServerErrors(form.elements[i]); |
||
| 1130 | } |
||
| 1131 | }; |
||
| 1132 | |||
| 1133 | |||
| 1134 | /** |
||
| 1135 | * @private |
||
| 1136 | */ |
||
| 1137 | Nette.initOnLoad = function() { |
||
| 1138 | Nette.addEvent(document, 'DOMContentLoaded', function() { |
||
| 1139 | for (var i = 0; i < document.forms.length; i++) { |
||
| 1140 | var form = document.forms[i]; |
||
| 1141 | for (var j = 0; j < form.elements.length; j++) { |
||
| 1142 | if (form.elements[j].getAttribute('data-nette-rules')) { |
||
| 1143 | Nette.initForm(form); |
||
| 1144 | |||
| 1145 | // LiveForm: addition |
||
| 1146 | if (LiveForm.hasClass(form, 'validate-on-load')) { |
||
| 1147 | // This is not so nice way, but I don't want to spoil validateForm, validateControl and other methods with another parameter |
||
| 1148 | LiveForm.setFormProperty(form, "onLoadValidation", true); |
||
| 1149 | Nette.validateForm(form); |
||
| 1150 | LiveForm.setFormProperty(form, "onLoadValidation", false); |
||
| 1151 | } |
||
| 1152 | |||
| 1153 | break; |
||
| 1154 | } |
||
| 1155 | } |
||
| 1156 | } |
||
| 1157 | |||
| 1158 | Nette.addEvent(document.body, 'click', function(e) { |
||
| 1159 | var target = e.target || e.srcElement; |
||
| 1160 | if (target.form && target.type in {submit: 1, image: 1}) { |
||
| 1161 | target.form['nette-submittedBy'] = target; |
||
| 1162 | } |
||
| 1163 | }); |
||
| 1164 | }); |
||
| 1165 | }; |
||
| 1166 | |||
| 1167 | |||
| 1168 | /** |
||
| 1169 | * Determines whether the argument is an array. |
||
| 1170 | */ |
||
| 1171 | Nette.isArray = function(arg) { |
||
| 1172 | return Object.prototype.toString.call(arg) === '[object Array]'; |
||
| 1173 | }; |
||
| 1174 | |||
| 1175 | |||
| 1176 | /** |
||
| 1177 | * Search for a specified value within an array. |
||
| 1178 | */ |
||
| 1179 | Nette.inArray = function(arr, val) { |
||
| 1180 | if ([].indexOf) { |
||
| 1181 | return arr.indexOf(val) > -1; |
||
| 1182 | } else { |
||
| 1183 | for (var i = 0; i < arr.length; i++) { |
||
| 1184 | if (arr[i] === val) { |
||
| 1185 | return true; |
||
| 1186 | } |
||
| 1187 | } |
||
| 1188 | return false; |
||
| 1189 | } |
||
| 1190 | }; |
||
| 1191 | |||
| 1192 | |||
| 1193 | /** |
||
| 1194 | * Converts string to web safe characters [a-z0-9-] text. |
||
| 1195 | */ |
||
| 1196 | Nette.webalize = function(s) { |
||
| 1197 | s = s.toLowerCase(); |
||
| 1198 | var res = '', i, ch; |
||
| 1199 | for (i = 0; i < s.length; i++) { |
||
| 1200 | ch = Nette.webalizeTable[s.charAt(i)]; |
||
| 1201 | res += ch ? ch : s.charAt(i); |
||
| 1202 | } |
||
| 1203 | return res.replace(/[^a-z0-9]+/g, '-').replace(/^-|-$/g, ''); |
||
| 1204 | }; |
||
| 1205 | |||
| 1206 | Nette.webalizeTable = {\u00e1: 'a', \u00e4: 'a', \u010d: 'c', \u010f: 'd', \u00e9: 'e', \u011b: 'e', \u00ed: 'i', \u013e: 'l', \u0148: 'n', \u00f3: 'o', \u00f4: 'o', \u0159: 'r', \u0161: 's', \u0165: 't', \u00fa: 'u', \u016f: 'u', \u00fd: 'y', \u017e: 'z'}; |
||
| 1207 | |||
| 1208 | return Nette; |
||
| 1209 | })); |
||
| 1210 |
Loading history...