forked from verdnatura/hedera-web
75 lines
1.5 KiB
JavaScript
75 lines
1.5 KiB
JavaScript
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var Calendar = require('./calendar');
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module.exports = new Class
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({
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Extends: Htk.Field
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,Tag: 'htk-date-chooser'
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,format: _('%a, %e %b %Y')
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,calendar: null
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,ignoreCalendarChange: false
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,render: function() {
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const node = this.createRoot('button');
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node.className = 'htk-date-chooser input';
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node.addEventListener('click', this._onClick.bind(this));
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this.label = this.createElement('span');
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node.appendChild(this.label);
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const dropDown = new Htk.Icon({
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name: 'expand_more'
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});
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node.appendChild(dropDown.node);
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this.setEditable(this._editable);
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}
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,putValue: function(value) {
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var dateString;
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if (value instanceof Date)
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dateString = Vn.Date.strftime(value, this.format);
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else
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dateString = '';
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Vn.Node.setText(this.label, dateString);
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}
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,setEditable: function(editable) {
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if (this.calendar) {
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this.calendar.disconnectByInstance(this);
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this.calendar = null;
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}
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if (editable) {
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this.calendar = new Calendar();
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this.calendar.on('changed', this._onCalendarChange.bind(this));
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this.popup = new Htk.Popup();
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this.popup.child = this.calendar;
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}
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}
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,_onCalendarChange: function(calendar) {
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if (this.ignoreCalendarChange)
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return;
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this.popup.hide();
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var newDate = calendar.value;
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this.putValue(newDate);
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this.valueChanged(newDate);
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}
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,_onClick: function() {
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this.ignoreCalendarChange = true;
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this.calendar.value = this._value;
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this.calendar.goToSelectedMonth();
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this.ignoreCalendarChange = false;
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this.popup.show(this.node);
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}
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});
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