| 1 |
efrain |
1 |
/* global ns */
|
|
|
2 |
/**
|
|
|
3 |
* Create a text field for the form.
|
|
|
4 |
*
|
|
|
5 |
* @param {mixed} parent
|
|
|
6 |
* @param {Object} field
|
|
|
7 |
* @param {mixed} params
|
|
|
8 |
* @param {function} setValue
|
|
|
9 |
* @returns {ns.Textarea}
|
|
|
10 |
*/
|
|
|
11 |
ns.Textarea = function (parent, field, params, setValue) {
|
|
|
12 |
this.parent = parent;
|
|
|
13 |
this.field = field;
|
|
|
14 |
this.value = params;
|
|
|
15 |
this.setValue = setValue;
|
|
|
16 |
};
|
|
|
17 |
|
|
|
18 |
/**
|
|
|
19 |
* Append field to wrapper.
|
|
|
20 |
*
|
|
|
21 |
* @param {jQuery} $wrapper
|
|
|
22 |
* @returns {undefined}
|
|
|
23 |
*/
|
|
|
24 |
ns.Textarea.prototype.appendTo = function ($wrapper) {
|
|
|
25 |
var that = this;
|
|
|
26 |
|
|
|
27 |
this.$item = ns.$(this.createHtml()).appendTo($wrapper);
|
|
|
28 |
this.$input = this.$item.find('textarea');
|
|
|
29 |
this.$errors = this.$item.find('.h5p-errors');
|
|
|
30 |
|
|
|
31 |
ns.bindImportantDescriptionEvents(this, this.field.name, this.parent);
|
|
|
32 |
|
|
|
33 |
this.$input.change(function () {
|
|
|
34 |
// Validate
|
|
|
35 |
var value = that.validate();
|
|
|
36 |
|
|
|
37 |
if (value !== false) {
|
|
|
38 |
// Set param
|
|
|
39 |
that.setValue(that.field, ns.htmlspecialchars(value));
|
|
|
40 |
}
|
|
|
41 |
});
|
|
|
42 |
};
|
|
|
43 |
|
|
|
44 |
/**
|
|
|
45 |
* Create HTML for the text field.
|
|
|
46 |
*/
|
|
|
47 |
ns.Textarea.prototype.createHtml = function () {
|
|
|
48 |
const id = ns.getNextFieldId(this.field);
|
|
|
49 |
|
|
|
50 |
var input = '<textarea cols="30" rows="4" id="' + id + '"';
|
|
|
51 |
if (this.field.description !== undefined) {
|
|
|
52 |
input += ' aria-describedby="' + ns.getDescriptionId(id) + '"';
|
|
|
53 |
}
|
|
|
54 |
if (this.field.placeholder !== undefined) {
|
|
|
55 |
input += ' placeholder="' + this.field.placeholder + '"';
|
|
|
56 |
}
|
|
|
57 |
input += '>';
|
|
|
58 |
if (this.value !== undefined) {
|
|
|
59 |
input += this.value;
|
|
|
60 |
}
|
|
|
61 |
input += '</textarea>';
|
|
|
62 |
|
|
|
63 |
return ns.createFieldMarkup(this.field, ns.createImportantDescription(this.field.important) + input, id);
|
|
|
64 |
};
|
|
|
65 |
|
|
|
66 |
/**
|
|
|
67 |
* Validate the current text field.
|
|
|
68 |
*/
|
|
|
69 |
ns.Textarea.prototype.validate = function () {
|
|
|
70 |
var value = H5P.trim(this.$input.val());
|
|
|
71 |
var valid = true;
|
|
|
72 |
|
|
|
73 |
// Clear errors before showing new ones
|
|
|
74 |
this.$errors.html('');
|
|
|
75 |
|
|
|
76 |
if ((this.field.optional === undefined || !this.field.optional) && !value.length) {
|
|
|
77 |
this.$errors.append(ns.createError(ns.t('core', 'requiredProperty', {':property': ns.t('core', 'textField')})));
|
|
|
78 |
valid = false;
|
|
|
79 |
}
|
|
|
80 |
else if (value.length > this.field.maxLength) {
|
|
|
81 |
this.$errors.append(ns.createError(ns.t('core', 'tooLong', {':max': this.field.maxLength})));
|
|
|
82 |
valid = false;
|
|
|
83 |
}
|
|
|
84 |
else if (this.field.regexp !== undefined && !value.match(new RegExp(this.field.regexp.pattern, this.field.regexp.modifiers))) {
|
|
|
85 |
this.$errors.append(ns.createError(ns.t('core', 'invalidFormat')));
|
|
|
86 |
valid = false;
|
|
|
87 |
}
|
|
|
88 |
|
|
|
89 |
this.$input.toggleClass('error', !valid);
|
|
|
90 |
|
|
|
91 |
return ns.checkErrors(this.$errors, this.$input, value);
|
|
|
92 |
};
|
|
|
93 |
|
|
|
94 |
/**
|
|
|
95 |
* Remove this item.
|
|
|
96 |
*/
|
|
|
97 |
ns.Textarea.prototype.remove = function () {
|
|
|
98 |
this.$item.remove();
|
|
|
99 |
};
|
|
|
100 |
|
|
|
101 |
// Tell the editor what semantic field we are.
|
|
|
102 |
ns.widgets.textarea = ns.Textarea;
|