blog.hugopoi.net/www/.content.EZtzwPjb/html/61a5957317cf5ba8695f583b62dcbd905a44eed0.00000779.js

348 lines
12 KiB
JavaScript

/* Credits: https://github.com/FezVrasta/bootstrap-material-design */
jQuery(document).ready(function($) {
// Selector to select only not already processed elements
$.expr[':'].notmdproc = function(obj) {
if ($(obj).data('mdproc')) {
return false;
} else {
return true;
}
};
function _isChar(evt) {
if (typeof evt.which === 'undefined') {
return true;
} else if (typeof evt.which === 'number' && evt.which > 0) {
return (!evt.ctrlKey &&
!evt.metaKey &&
!evt.altKey &&
evt.which !== 8 && // backspace
evt.which !== 9 && // tab
evt.which !== 13 && // enter
evt.which !== 16 && // shift
evt.which !== 17 && // ctrl
evt.which !== 20 && // caps lock
evt.which !== 27 // escape
);
}
return false;
}
function _addFormGroupFocus(element) {
var $element = $(element);
if (!$element.prop('disabled')) { // this is showing as undefined on chrome but works fine on firefox??
$element.closest('.form-group').addClass('is-focused');
}
}
function _toggleDisabledState($element, state) {
var $target;
if ($element.hasClass('checkbox-inline') || $element.hasClass('radio-inline')) {
$target = $element;
} else {
$target = $element.closest('.checkbox').length ? $element.closest('.checkbox') : $element.closest('.radio');
}
return $target.toggleClass('disabled', state);
}
function _toggleTypeFocus($input) {
var disabledToggleType = false;
if ($input.is($.material.options.checkboxElements) || $input.is($.material.options.radioElements)) {
disabledToggleType = true;
}
$input.closest('label').hover(function() {
var $i = $(this).find('input');
var isDisabled = $i.prop('disabled'); // hack because the _addFormGroupFocus() wasn't identifying the property on chrome
if (disabledToggleType) {
_toggleDisabledState($(this), isDisabled);
}
if (!isDisabled) {
_addFormGroupFocus($i); // need to find the input so we can check disablement
}
},
function() {
_removeFormGroupFocus($(this).find('input'));
});
}
function _removeFormGroupFocus(element) {
$(element).closest('.form-group').removeClass('is-focused'); // remove class from form-group
}
$.material = {
'options': {
// These options set what will be started by $.material.init()
'validate': true,
'input': true,
'ripples': true,
'checkbox': true,
'togglebutton': true,
'radio': true,
'arrive': true,
'autofill': false,
'withRipples': [
'.btn:not(.btn-link)',
'.card-image',
'.navbar a:not(.withoutripple)',
'.dropdown-menu a',
'.nav-tabs a:not(.withoutripple)',
'.withripple',
'.pagination li:not(.active):not(.disabled) a:not(.withoutripple)'
].join(','),
'inputElements': 'input.form-control, textarea.form-control, select.form-control',
'checkboxElements': '.checkbox > label > input[type=checkbox], label.checkbox-inline > input[type=checkbox]',
'togglebuttonElements': '.togglebutton > label > input[type=checkbox]',
'radioElements': '.radio > label > input[type=radio], label.radio-inline > input[type=radio]'
},
'checkbox': function(selector) {
// Add fake-checkbox to material checkboxes
var $input = $((selector) ? selector : this.options.checkboxElements)
.filter(':notmdproc')
.data('mdproc', true)
.after('<span class="checkbox-material"><span class="check"></span></span>');
_toggleTypeFocus($input);
},
'togglebutton': function(selector) {
// Add fake-checkbox to material checkboxes
var $input = $((selector) ? selector : this.options.togglebuttonElements)
.filter(':notmdproc')
.data('mdproc', true)
.after('<span class="toggle"></span>');
_toggleTypeFocus($input);
},
'radio': function(selector) {
// Add fake-radio to material radios
var $input = $((selector) ? selector : this.options.radioElements)
.filter(':notmdproc')
.data('mdproc', true)
.after('<span class="circle"></span><span class="check"></span>');
_toggleTypeFocus($input);
},
'input': function(selector) {
$((selector) ? selector : this.options.inputElements)
.filter(':notmdproc')
.data('mdproc', true)
.each(function() {
var $input = $(this);
// Requires form-group standard markup (will add it if necessary)
var $formGroup = $input.closest('.form-group'); // note that form-group may be grandparent in the case of an input-group
if ($formGroup.length === 0 && $input.attr('type') !== 'hidden' && !$input.attr('hidden')) {
$input.wrap('<div class="form-group"></div>');
$formGroup = $input.closest('.form-group'); // find node after attached (otherwise additional attachments don't work)
}
// Legacy - Add hint label if using the old shorthand data-hint attribute on the input
if ($input.attr('data-hint')) {
$input.after('<p class="help-block">' + $input.attr('data-hint') + '</p>');
$input.removeAttr('data-hint');
}
// Legacy - Change input-sm/lg to form-group-sm/lg instead (preferred standard and simpler css/less variants)
var legacySizes = {
'input-lg': 'form-group-lg',
'input-sm': 'form-group-sm'
};
$.each(legacySizes, function(legacySize, standardSize) {
if ($input.hasClass(legacySize)) {
$input.removeClass(legacySize);
$formGroup.addClass(standardSize);
}
});
// Legacy - Add label-floating if using old shorthand <input class="floating-label" placeholder="foo">
if ($input.hasClass('floating-label')) {
var placeholder = $input.attr('placeholder');
$input.attr('placeholder', null).removeClass('floating-label');
var id = $input.attr('id');
var forAttribute = '';
if (id) {
forAttribute = 'for="' + id + '"';
}
$formGroup.addClass('label-floating');
$input.after('<label ' + forAttribute + 'class="control-label">' + placeholder + '</label>');
}
// Set as empty if is empty (damn I must improve this...)
if ($input.val() === null || $input.val() === 'undefined' || $input.val() === '') {
$formGroup.addClass('is-empty');
}
// Support for file input
if ($formGroup.find('input[type=file]').length > 0) {
$formGroup.addClass('is-fileinput');
}
});
},
'attachInputEventHandlers': function() {
var validate = this.options.validate;
$(document)
.on('keydown paste', '.form-control', function(e) {
if (_isChar(e)) {
$(this).closest('.form-group').removeClass('is-empty');
}
})
.on('keyup change', '.form-control', function() {
var $input = $(this);
var $formGroup = $input.closest('.form-group');
var isValid = (typeof $input[0].checkValidity === 'undefined' || $input[0].checkValidity());
if ($input.val() === '') {
$formGroup.addClass('is-empty');
} else {
$formGroup.removeClass('is-empty');
}
// Validation events do not bubble, so they must be attached directly to the input: http://jsfiddle.net/PEpRM/1/
// Further, even the bind method is being caught, but since we are already calling #checkValidity here, just alter
// the form-group on change.
//
// NOTE: I'm not sure we should be intervening regarding validation, this seems better as a README and snippet of code.
// BUT, I've left it here for backwards compatibility.
if (validate) {
if (isValid) {
$formGroup.removeClass('has-error');
} else {
$formGroup.addClass('has-error');
}
}
})
.on('focus', '.form-control, .form-group.is-fileinput', function() {
_addFormGroupFocus(this);
})
.on('blur', '.form-control, .form-group.is-fileinput', function() {
_removeFormGroupFocus(this);
})
// make sure empty is added back when there is a programmatic value change.
// NOTE: programmatic changing of value using $.val() must trigger the change event i.e. $.val('x').trigger('change')
.on('change', '.form-group input', function() {
var $input = $(this);
if ($input.attr('type') === 'file') {
return;
}
var $formGroup = $input.closest('.form-group');
var value = $input.val();
if (value) {
$formGroup.removeClass('is-empty');
} else {
$formGroup.addClass('is-empty');
}
})
// set the fileinput readonly field with the name of the file
.on('change', '.form-group.is-fileinput input[type="file"]', function() {
var $input = $(this);
var $formGroup = $input.closest('.form-group');
var value = '';
$.each(this.files, function(i, file) {
value += file.name + ', ';
});
value = value.substring(0, value.length - 2);
if (value) {
$formGroup.removeClass('is-empty');
} else {
$formGroup.addClass('is-empty');
}
$formGroup.find('input.form-control[readonly]').val(value);
});
},
'ripples': function(selector) {
$((selector) ? selector : this.options.withRipples).ripples();
},
'autofill': function() {
// This part of code will detect autofill when the page is loading (username and password inputs for example)
var loading = setInterval(function() {
$('input[type!=checkbox]').each(function() {
var $this = $(this);
if ($this.val() && $this.val() !== $this.attr('value')) {
$this.trigger('change');
}
});
}, 100);
// After 10 seconds we are quite sure all the needed inputs are autofilled then we can stop checking them
setTimeout(function() {
clearInterval(loading);
}, 10000);
},
'attachAutofillEventHandlers': function() {
// Listen on inputs of the focused form (because user can select from the autofill dropdown only when the input has focus)
var focused;
$(document)
.on('focus', 'input', function() {
var $inputs = $(this).parents('form').find('input').not('[type=file]');
focused = setInterval(function() {
$inputs.each(function() {
var $this = $(this);
if ($this.val() !== $this.attr('value')) {
$this.trigger('change');
}
});
}, 100);
})
.on('blur', '.form-group input', function() {
clearInterval(focused);
});
},
'init': function(options) {
this.options = $.extend({}, this.options, options);
var $document = $(document);
if ($.fn.ripples && this.options.ripples) {
this.ripples();
}
if (this.options.input) {
this.input();
this.attachInputEventHandlers();
}
if (this.options.checkbox) {
this.checkbox();
}
if (this.options.togglebutton) {
this.togglebutton();
}
if (this.options.radio) {
this.radio();
}
if (this.options.autofill) {
this.autofill();
this.attachAutofillEventHandlers();
}
if (document.arrive && this.options.arrive) {
if ($.fn.ripples && this.options.ripples) {
$document.arrive(this.options.withRipples, function() {
$.material.ripples($(this));
});
}
if (this.options.input) {
$document.arrive(this.options.inputElements, function() {
$.material.input($(this));
});
}
if (this.options.checkbox) {
$document.arrive(this.options.checkboxElements, function() {
$.material.checkbox($(this));
});
}
if (this.options.radio) {
$document.arrive(this.options.radioElements, function() {
$.material.radio($(this));
});
}
if (this.options.togglebutton) {
$document.arrive(this.options.togglebuttonElements, function() {
$.material.togglebutton($(this));
});
}
}
}
};
});