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Contents
// ==========================================================================
// Project: SproutCore - JavaScript Application Framework
// Copyright: ©2006-2011 Strobe Inc. and contributors.
// ©2008-2011 Apple Inc. All rights reserved.
// License: Licensed under MIT license (see license.js)
// ==========================================================================
/** @class
*/
SC.TextFieldSupport = /** @scope SC.TextFieldSupport.prototype */{
/** @private
Used internally to store value because the layer may not exist
*/
_value: null,
/**
@type String
@default null
*/
value: function(key, value) {
var input = this.$('input');
if (value !== undefined) {
this._value = value;
input.val(value);
} else {
if (input.length > 0) {
value = this._value = input.val();
} else {
value = this._value;
}
}
return value;
}.property().idempotent(),
didCreateLayer: function() {
var input = this.$('input');
input.val(this._value);
SC.Event.add(input, 'focus', this, this.focusIn);
SC.Event.add(input, 'blur', this, this.focusOut);
},
focusIn: function(event) {
this.becomeFirstResponder();
this.tryToPerform('focus', event);
},
focusOut: function(event) {
this.resignFirstResponder();
this.tryToPerform('blur', event);
},
/** @private
Make sure our input value is synced with any bindings.
In some cases, such as auto-filling, a value can get
changed without an event firing. We could do this
on focusOut, but blur can potentially get called
after other events.
*/
willLoseFirstResponder: function() {
this.notifyPropertyChange('value');
},
keyUp: function(event) {
if (event.keyCode === 13) {
return this.tryToPerform('insertNewline', event);
} else if (event.keyCode === 27) {
return this.tryToPerform('cancel', event);
}
}
};
Version data entries
2 entries across 2 versions & 1 rubygems