oxjs/source/Ox.UI/js/Form/Ox.FormElementGroup.js

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// vim: et:ts=4:sw=4:sts=4:ft=javascript
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'use strict';
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/*@
Ox.FormElementGroup <f:Ox.Element> FormElementGroup Element
() -> <f> FormElementGroup Element
(options) -> <f> FormElementGroup Element
(options, self) -> <f> FormElementGroup Element
options <o> Options object
id <s> element id
elements <a|[]> elements in group
float <s|left> alignment
separators <a|[]> separators (not implemented)
width <n|0> group width
self <o> Shared private variable
@*/
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Ox.FormElementGroup = function(options, self) {
self = self || {};
var that = Ox.Element({}, self)
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.defaults({
id: '',
elements: [],
float: 'left',
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join: null,
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separators: [],
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split: null,
value: options.split ? '' : [],
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width: 0
})
.options(options || {})
.addClass('OxInputGroup');
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if (Ox.isEmpty(self.options.value)) {
self.options.value = getValue();
} else {
setValue();
}
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(
self.options.float == 'left' ?
self.options.elements : Ox.clone(self.options.elements).reverse()
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).forEach(function($element) {
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$element.css({
float: self.options.float // fixme: make this a class
})
.bindEvent({
autovalidate: function(data) {
that.triggerEvent({autovalidate: data});
},
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change: change,
submit: change,
validate: function(data) {
that.triggerEvent({validate: data});
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}
})
.appendTo(that);
});
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function change(data) {
self.options.value = getValue();
that.triggerEvent('change', {
value: self.options.value
});
}
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/*
if (self.options.width) {
setWidths();
} else {
self.options.width = getWidth();
}
that.css({
width: self.options.width + 'px'
});
*/
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function getValue() {
var value = self.options.elements.map(function($element) {
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return $element.value();
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});
return self.options.join ? self.options.join(value) : value;
}
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function getWidth() {
}
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function setValue() {
var values = self.options.split
? self.options.split(self.options.value)
: self.options.value;
values.forEach(function(value, i) {
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self.options.elements[i].value(value);
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});
}
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function setWidth() {
}
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self.setOption = function(key, value) {
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if (key == 'value') {
setValue();
}
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};
that.replaceElement = function(pos, element) {
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Ox.Log('Form', 'Ox.FormElementGroup replaceElement', pos, element)
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self.options.elements[pos].replaceWith(element.$element);
self.options.elements[pos] = element;
};
that.value = function() {
var values = self.options.elements.map(function(element) {
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var ret = null;
['checked', 'selected', 'value'].forEach(function(v) {
element[v] && (ret = element[v]());
});
return ret;
});
return self.options.joinValues
? self.options.joinValues(values)
: values;
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};
return that;
};