139 lines
4.1 KiB
JavaScript
139 lines
4.1 KiB
JavaScript
'use strict';
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//FIXME: does not work without options
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/*@
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Ox.SelectInput <f> Select Input
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([options[, self]]) -> <o:Ox.FormElementGroup> Select Input
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options <o> Options
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self <o> Shared private variable
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@*/
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Ox.SelectInput = function(options, self) {
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var that;
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self = Ox.extend(self || {}, {
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options: Ox.extend({
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inputWidth: 128,
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items: [],
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label: '',
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labelWidth: 128,
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max: 1,
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min: 0,
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placeholder: '',
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title: '',
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value: options.max == 1 ? '' : [],
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width: 384
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}, options || {})
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});
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self.other = self.options.items[self.options.items.length - 1].id;
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self.otherWidth = self.options.width - self.options.inputWidth - 3; // fixme: 3? obscure!
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self.$select = Ox.Select({
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items: self.options.items,
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label: self.options.label,
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labelWidth: self.options.labelWidth,
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max: self.options.max,
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min: self.options.min,
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title: getTitle(),
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value: self.options.value,
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width: self.options.width
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})
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.bindEvent({
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change: function(data) {
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self.options.value = getValue();
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setValue(self.isOther);
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}
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});
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self.$input = Ox.Input({
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placeholder: self.options.placeholder,
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width: 0
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})
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.bindEvent({
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change: function(data) {
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self.options.value = data.value;
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}
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})
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.hide();
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setValue();
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that = Ox.FormElementGroup({
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elements: [
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self.$select,
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self.$input
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],
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id: self.options.id,
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join: function(value) {
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return value[value[0] == self.other ? 1 : 0]
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},
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split: function(value) {
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return Ox.filter(self.options.items, function(item, i) {
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return i < item.length - 1;
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}).map(function(item) {
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return item.id;
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}).indexOf(value) > -1 ? [value, ''] : [self.other, value];
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},
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width: self.options.width
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})
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.update({value: setValue});
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function getTitle() {
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var value = self.$select ? self.$select.value() : self.options.value;
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return Ox.isEmpty(value)
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? self.options.title
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: Ox.getObjectById(self.options.items, value).title;
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}
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function getValue() {
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self.isOther = self.$select.value() == self.other;
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return !self.isOther ? self.$select.value() : self.$input.value();
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}
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function setValue(isOther) {
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if (
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(!self.options.value && isOther !== true)
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|| Ox.filter(self.options.items, function(item) {
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return item.id != self.other;
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}).map(function(item) {
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return item.id;
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}).indexOf(self.options.value) > -1
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) {
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self.$select.options({
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title: !self.options.value
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? self.options.title
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: Ox.getObjectById(self.options.items, self.options.value).title,
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value: self.options.value,
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width: self.options.width
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})
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.removeClass('OxOverlapRight');
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self.$input.hide().value('');
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} else {
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self.$select.options({
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title: Ox.getObjectById(self.options.items, self.other).title,
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value: self.other,
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width: self.otherWidth
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})
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.addClass('OxOverlapRight');
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self.$input.show().value(self.options.value);
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}
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self.$select.options({title: getTitle()});
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}
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/*@
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value <f> get/set value
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() -> value get value
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(value) -> <o> set value
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@*/
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that.value = function() {
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if (arguments.length == 0) {
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return getValue();
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} else {
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self.options.value = arguments[0];
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setValue();
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return that;
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}
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};
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return that;
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};
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