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Merge pull request #383 from NativeScript/nnikolov/Issue368

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Fixed issue 368.
This commit is contained in:
Nedyalko Nikolov
2015-07-02 15:58:58 +03:00
parent 9423a1a02f aa6a3488ec
commit 7cf7c66302
1 changed files with 17 additions and 3 deletions
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20
ui/text-field/text-field.ios.ts
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@ -23,13 +23,15 @@ class UITextFieldDelegateImpl extends NSObject implements UITextFieldDelegate {
}
private _owner: TextField;
private firstEdit: boolean;
public initWithOwner(owner: TextField): UITextFieldDelegateImpl {
this._owner = owner;
return this;
}
public textFieldShouldBeginEditing(textField: UITextField): boolean {
this.firstEdit = true;
return this._owner.editable;
}
@ -41,6 +43,12 @@ class UITextFieldDelegateImpl extends NSObject implements UITextFieldDelegate {
this._owner.dismissSoftInput();
}
public textFieldShouldClear(textField: UITextField) {
this.firstEdit = false;
this._owner._onPropertyChangedFromNative(textBase.TextBase.textProperty, "");
return true;
}
public textFieldShouldReturn(textField: UITextField): boolean {
// Called when the user presses the return button.
this._owner.dismissSoftInput();
@ -49,9 +57,15 @@ class UITextFieldDelegateImpl extends NSObject implements UITextFieldDelegate {
public textFieldShouldChangeCharactersInRangeReplacementString(textField: UITextField, range: NSRange, replacementString: string): boolean {
if (this._owner.updateTextTrigger === enums.UpdateTextTrigger.textChanged) {
var newText = NSString.alloc().initWithString(textField.text).stringByReplacingCharactersInRangeWithString(range, replacementString);
this._owner._onPropertyChangedFromNative(textBase.TextBase.textProperty, newText);
if (textField.secureTextEntry && this.firstEdit) {
this._owner._onPropertyChangedFromNative(textBase.TextBase.textProperty, replacementString);
}
else {
var newText = NSString.alloc().initWithString(textField.text).stringByReplacingCharactersInRangeWithString(range, replacementString);
this._owner._onPropertyChangedFromNative(textBase.TextBase.textProperty, newText);
}
}
this.firstEdit = false;
return true;
}