Re: ajaxformcomponent
Ok... I think I solved it, but it feels like it's an over complicated
way of doing it... comments?
---
final TextFieldString fromAddress = new TextFieldString(fromAddress);
// fromAddress.add(EmailAddressValidator.getInstance());
fromAddress.add(new AjaxFormComponentUpdatingBehavior(onchange) {
@Override
protected void onUpdate(AjaxRequestTarget target) {
IValidatableString fromAddressForValidation = new
IValidatableString() {
private boolean isValid = true;
public void error(IValidationError error) {
isValid = false;
}
public String getValue() {
return fromAddress.getValue();
}
public boolean isValid() {
return isValid;
}
};
EmailAddressValidator.getInstance()
.validate(fromAddressForValidation);
if (fromAddressForValidation.isValid()) {
System.out.println(valid!);
} else {
System.out.println(not valid);
}
}
}.setThrottleDelay(Duration.ONE_SECOND));
---
On 2009-06-30 18:15, Stefan Malmesjö wrote:
The subject should have been AjaxFormComponentUpdatingBehavior...
sorry about that :-[
On 2009-06-30 18:12, Stefan Malmesjö wrote:
Hi,
I'm playing around with validation and ajax, and can't quite seem to
do what I want. The goal is to have a checkbox toggle
enabled/disabled depending on whether the user has entered a valid
email address. So, my simple test looks like this:
--
final TextFieldString fromAddress = new
TextFieldString(fromAddress);
fromAddress.add(EmailAddressValidator.getInstance());
fromAddress.add(new
AjaxFormComponentUpdatingBehavior(onchange) {
@Override
protected void onUpdate(AjaxRequestTarget target) {
if (fromAddress.isValid()) {
System.out.println(valid);
} else {
System.out.println(not valid);
}
}
}.setThrottleDelay(Duration.ONE_SECOND));
If the entered address is valid, then I do get the expected output
valid
But if it's not valid, then I get a warning message:
--
WARN - WebSession - Component-targetted feedback
message was left unrendered. This could be because you are missing a
FeedbackPanel on the page. Message: [FeedbackMessage message =
'asd...@l' is not a valid email address., reporter = fromAddress,
level = ERROR]
I do have a feedbackpanel on the page (if I submit the form, then I
get the asd...@l is not a valid email address output there).
However, I really don't want the error message being output during
the ajax process, I just want to see if it's valid, and then
enable/disable the checkbox accordingly.
I also tried playing with AjaxEventBehavior instead of
AjaxFormComponentUpdatingBehavior, but then the value of the input
field always is null, and hence valid :) I tried using
fromAddress.inputChanged, but that made no difference that I could see.
I'm sure I'm making some stupid mistake. Can anyone guide me in the
right direction?
/Stefan
Re: ajaxformcomponent
not sure why you are going through all that. add the validator.
behavior#onupdate() will be called when validation passes and the
model is updated, behavior#onerror() will be called if there is an
error.
-igor
2009/7/1 Stefan Malmesjö s.m.mo...@gmail.com:
Ok... I think I solved it, but it feels like it's an over complicated way of
doing it... comments?
---
final TextFieldString fromAddress = new TextFieldString(fromAddress);
// fromAddress.add(EmailAddressValidator.getInstance());
fromAddress.add(new AjaxFormComponentUpdatingBehavior(onchange) {
�...@override
protected void onUpdate(AjaxRequestTarget target) {
IValidatableString fromAddressForValidation = new
IValidatableString() {
private boolean isValid = true;
public void error(IValidationError error) {
isValid = false;
}
public String getValue() {
return fromAddress.getValue();
}
public boolean isValid() {
return isValid;
}
};
EmailAddressValidator.getInstance()
.validate(fromAddressForValidation);
if (fromAddressForValidation.isValid()) {
System.out.println(valid!);
} else {
System.out.println(not valid);
}
}
}.setThrottleDelay(Duration.ONE_SECOND));
---
On 2009-06-30 18:15, Stefan Malmesjö wrote:
The subject should have been AjaxFormComponentUpdatingBehavior... sorry
about that :-[
On 2009-06-30 18:12, Stefan Malmesjö wrote:
Hi,
I'm playing around with validation and ajax, and can't quite seem to do
what I want. The goal is to have a checkbox toggle enabled/disabled
depending on whether the user has entered a valid email address. So, my
simple test looks like this:
--
final TextFieldString fromAddress = new
TextFieldString(fromAddress);
fromAddress.add(EmailAddressValidator.getInstance());
fromAddress.add(new AjaxFormComponentUpdatingBehavior(onchange)
{
�...@override
protected void onUpdate(AjaxRequestTarget target) {
if (fromAddress.isValid()) {
System.out.println(valid);
} else {
System.out.println(not valid);
}
}
}.setThrottleDelay(Duration.ONE_SECOND));
If the entered address is valid, then I do get the expected output
valid
But if it's not valid, then I get a warning message:
--
WARN - WebSession - Component-targetted feedback message
was left unrendered. This could be because you are missing a FeedbackPanel
on the page. Message: [FeedbackMessage message = 'asd...@l' is not a valid
email address., reporter = fromAddress, level = ERROR]
I do have a feedbackpanel on the page (if I submit the form, then I get
the asd...@l is not a valid email address output there).
However, I really don't want the error message being output during the
ajax process, I just want to see if it's valid, and then enable/disable the
checkbox accordingly.
I also tried playing with AjaxEventBehavior instead of
AjaxFormComponentUpdatingBehavior, but then the value of the input field
always is null, and hence valid :) I tried using fromAddress.inputChanged,
but that made no difference that I could see.
I'm sure I'm making some stupid mistake. Can anyone guide me in the right
direction?
/Stefan
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: ajaxformcomponent
Because I'm stubborn, and wanted to get the send button (and a
checkbox) enabled via ajax only when the user has entered the right data
in the form.
The only way I seem to be able to do that is in the way below.
But on the other hand I'm starting to think that might not be a good way
to do things. The user gets no real good feedback as to *why* the
button/checkbox is not enabled if I do it that way...
/Stefan
On 2009-07-01 16:55, Igor Vaynberg wrote:
not sure why you are going through all that. add the validator.
behavior#onupdate() will be called when validation passes and the
model is updated, behavior#onerror() will be called if there is an
error.
-igor
2009/7/1 Stefan Malmesjös.m.mo...@gmail.com:
Ok... I think I solved it, but it feels like it's an over complicated way of
doing it... comments?
---
final TextFieldString fromAddress = new TextFieldString(fromAddress);
// fromAddress.add(EmailAddressValidator.getInstance());
fromAddress.add(new AjaxFormComponentUpdatingBehavior(onchange) {
@Override
protected void onUpdate(AjaxRequestTarget target) {
IValidatableString fromAddressForValidation = new
IValidatableString() {
private boolean isValid = true;
public void error(IValidationError error) {
isValid = false;
}
public String getValue() {
return fromAddress.getValue();
}
public boolean isValid() {
return isValid;
}
};
EmailAddressValidator.getInstance()
.validate(fromAddressForValidation);
if (fromAddressForValidation.isValid()) {
System.out.println(valid!);
} else {
System.out.println(not valid);
}
}
}.setThrottleDelay(Duration.ONE_SECOND));
---
On 2009-06-30 18:15, Stefan Malmesjö wrote:
The subject should have been AjaxFormComponentUpdatingBehavior... sorry
about that :-[
On 2009-06-30 18:12, Stefan Malmesjö wrote:
Hi,
I'm playing around with validation and ajax, and can't quite seem to do
what I want. The goal is to have a checkbox toggle enabled/disabled
depending on whether the user has entered a valid email address. So, my
simple test looks like this:
--
final TextFieldString fromAddress = new
TextFieldString(fromAddress);
fromAddress.add(EmailAddressValidator.getInstance());
fromAddress.add(new AjaxFormComponentUpdatingBehavior(onchange)
{
@Override
protected void onUpdate(AjaxRequestTarget target) {
if (fromAddress.isValid()) {
System.out.println(valid);
} else {
System.out.println(not valid);
}
}
}.setThrottleDelay(Duration.ONE_SECOND));
If the entered address is valid, then I do get the expected output
valid
But if it's not valid, then I get a warning message:
--
WARN - WebSession - Component-targetted feedback message
was left unrendered. This could be because you are missing a FeedbackPanel
on the page. Message: [FeedbackMessage message = 'asd...@l' is not a valid
email address., reporter = fromAddress, level = ERROR]
I do have a feedbackpanel on the page (if I submit the form, then I get
the asd...@l is not a valid email address output there).
However, I really don't want the error message being output during the
ajax process, I just want to see if it's valid, and then enable/disable the
checkbox accordingly.
I also tried playing with AjaxEventBehavior instead of
AjaxFormComponentUpdatingBehavior, but then the value of the input field
always is null, and hence valid :) I tried using fromAddress.inputChanged,
but that made no difference that I could see.
I'm sure I'm making some stupid mistake. Can anyone guide me in the right
direction?
/Stefan
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: ajaxformcomponent
my point was that what you want is equivalent to
final TextFieldString fromAddress = new TextFieldString(fromAddress);
fromAddress.add(EmailAddressValidator.getInstance());
fromAddress.add(new AjaxFormComponentUpdatingBehavior(onchange) {
@Override
protected void onUpdate(AjaxRequestTarget target) {
System.out.println(valid!);
}
@Override
protected void onError(AjaxRequestTarget target) {
System.out.println(not valid!);
}
}.setThrottleDelay(Duration.ONE_SECOND));
-igor
2009/7/1 Stefan Malmesjö s.m.mo...@gmail.com:
Because I'm stubborn, and wanted to get the send button (and a checkbox)
enabled via ajax only when the user has entered the right data in the form.
The only way I seem to be able to do that is in the way below.
But on the other hand I'm starting to think that might not be a good way to
do things. The user gets no real good feedback as to *why* the
button/checkbox is not enabled if I do it that way...
/Stefan
On 2009-07-01 16:55, Igor Vaynberg wrote:
not sure why you are going through all that. add the validator.
behavior#onupdate() will be called when validation passes and the
model is updated, behavior#onerror() will be called if there is an
error.
-igor
2009/7/1 Stefan Malmesjös.m.mo...@gmail.com:
Ok... I think I solved it, but it feels like it's an over complicated way
of
doing it... comments?
---
final TextFieldString fromAddress = new
TextFieldString(fromAddress);
// fromAddress.add(EmailAddressValidator.getInstance());
fromAddress.add(new AjaxFormComponentUpdatingBehavior(onchange)
{
�...@override
protected void onUpdate(AjaxRequestTarget target) {
IValidatableString fromAddressForValidation = new
IValidatableString() {
private boolean isValid = true;
public void error(IValidationError error) {
isValid = false;
}
public String getValue() {
return fromAddress.getValue();
}
public boolean isValid() {
return isValid;
}
};
EmailAddressValidator.getInstance()
.validate(fromAddressForValidation);
if (fromAddressForValidation.isValid()) {
System.out.println(valid!);
} else {
System.out.println(not valid);
}
}
}.setThrottleDelay(Duration.ONE_SECOND));
---
On 2009-06-30 18:15, Stefan Malmesjö wrote:
The subject should have been AjaxFormComponentUpdatingBehavior... sorry
about that :-[
On 2009-06-30 18:12, Stefan Malmesjö wrote:
Hi,
I'm playing around with validation and ajax, and can't quite seem to do
what I want. The goal is to have a checkbox toggle enabled/disabled
depending on whether the user has entered a valid email address. So, my
simple test looks like this:
--
final TextFieldString fromAddress = new
TextFieldString(fromAddress);
fromAddress.add(EmailAddressValidator.getInstance());
fromAddress.add(new
AjaxFormComponentUpdatingBehavior(onchange)
{
�...@override
protected void onUpdate(AjaxRequestTarget target) {
if (fromAddress.isValid()) {
System.out.println(valid);
} else {
System.out.println(not valid);
}
}
}.setThrottleDelay(Duration.ONE_SECOND));
If the entered address is valid, then I do get the expected output
valid
But if it's not valid, then I get a warning message:
--
WARN - WebSession - Component-targetted feedback
message
was left unrendered. This could be because you are missing a
FeedbackPanel
on the page. Message: [FeedbackMessage message = 'asd...@l' is not a
valid
email address., reporter = fromAddress, level = ERROR]
I do have a feedbackpanel on the page (if I submit the form, then I get
the asd...@l is not a valid email address output there).
However, I really don't want the error message being output during the
ajax process, I just want to see if it's valid, and then enable/disable
the
checkbox accordingly.
I also tried playing with AjaxEventBehavior instead of
AjaxFormComponentUpdatingBehavior, but then the value of the input
field
always is null, and hence valid :) I tried using
fromAddress.inputChanged,
but that made no difference that I could see.
I'm sure I'm making some stupid mistake. Can anyone guide me in the
right
direction?
/Stefan
-
To unsubscribe, e-mail:
Re: ajaxformcomponent
Ok, thanks!
/stefan
On 2009-07-01 18:46, Igor Vaynberg wrote:
my point was that what you want is equivalent to
final TextFieldString fromAddress = new TextFieldString(fromAddress);
fromAddress.add(EmailAddressValidator.getInstance());
fromAddress.add(new AjaxFormComponentUpdatingBehavior(onchange) {
@Override
protected void onUpdate(AjaxRequestTarget target) {
System.out.println(valid!);
}
@Override
protected void onError(AjaxRequestTarget target) {
System.out.println(not valid!);
}
}.setThrottleDelay(Duration.ONE_SECOND));
-igor
2009/7/1 Stefan Malmesjös.m.mo...@gmail.com:
Because I'm stubborn, and wanted to get the send button (and a checkbox)
enabled via ajax only when the user has entered the right data in the form.
The only way I seem to be able to do that is in the way below.
But on the other hand I'm starting to think that might not be a good way to
do things. The user gets no real good feedback as to *why* the
button/checkbox is not enabled if I do it that way...
/Stefan
On 2009-07-01 16:55, Igor Vaynberg wrote:
not sure why you are going through all that. add the validator.
behavior#onupdate() will be called when validation passes and the
model is updated, behavior#onerror() will be called if there is an
error.
-igor
2009/7/1 Stefan Malmesjös.m.mo...@gmail.com:
Ok... I think I solved it, but it feels like it's an over complicated way
of
doing it... comments?
---
final TextFieldStringfromAddress = new
TextFieldString(fromAddress);
// fromAddress.add(EmailAddressValidator.getInstance());
fromAddress.add(new AjaxFormComponentUpdatingBehavior(onchange)
{
@Override
protected void onUpdate(AjaxRequestTarget target) {
IValidatableStringfromAddressForValidation = new
IValidatableString() {
private boolean isValid = true;
public void error(IValidationError error) {
isValid = false;
}
public String getValue() {
return fromAddress.getValue();
}
public boolean isValid() {
return isValid;
}
};
EmailAddressValidator.getInstance()
.validate(fromAddressForValidation);
if (fromAddressForValidation.isValid()) {
System.out.println(valid!);
} else {
System.out.println(not valid);
}
}
}.setThrottleDelay(Duration.ONE_SECOND));
---
On 2009-06-30 18:15, Stefan Malmesjö wrote:
The subject should have been AjaxFormComponentUpdatingBehavior... sorry
about that :-[
On 2009-06-30 18:12, Stefan Malmesjö wrote:
Hi,
I'm playing around with validation and ajax, and can't quite seem to do
what I want. The goal is to have a checkbox toggle enabled/disabled
depending on whether the user has entered a valid email address. So, my
simple test looks like this:
--
final TextFieldStringfromAddress = new
TextFieldString(fromAddress);
fromAddress.add(EmailAddressValidator.getInstance());
fromAddress.add(new
AjaxFormComponentUpdatingBehavior(onchange)
{
@Override
protected void onUpdate(AjaxRequestTarget target) {
if (fromAddress.isValid()) {
System.out.println(valid);
} else {
System.out.println(not valid);
}
}
}.setThrottleDelay(Duration.ONE_SECOND));
If the entered address is valid, then I do get the expected output
valid
But if it's not valid, then I get a warning message:
--
WARN - WebSession - Component-targetted feedback
message
was left unrendered. This could be because you are missing a
FeedbackPanel
on the page. Message: [FeedbackMessage message = 'asd...@l' is not a
valid
email address., reporter = fromAddress, level = ERROR]
I do have a feedbackpanel on the page (if I submit the form, then I get
the asd...@l is not a valid email address output there).
However, I really don't want the error message being output during the
ajax process, I just want to see if it's valid, and then enable/disable
the
checkbox accordingly.
I also tried playing with AjaxEventBehavior instead of
AjaxFormComponentUpdatingBehavior, but then the value of the input
field
always is null, and hence valid :) I tried using
fromAddress.inputChanged,
but that made no difference that I could see.
I'm sure I'm making some stupid mistake. Can anyone guide me in the
right
direction?
/Stefan
Re: ajaxformcomponent
The subject should have been AjaxFormComponentUpdatingBehavior... sorry
about that :-[
On 2009-06-30 18:12, Stefan Malmesjö wrote:
Hi,
I'm playing around with validation and ajax, and can't quite seem to
do what I want. The goal is to have a checkbox toggle enabled/disabled
depending on whether the user has entered a valid email address. So,
my simple test looks like this:
--
final TextFieldString fromAddress = new
TextFieldString(fromAddress);
fromAddress.add(EmailAddressValidator.getInstance());
fromAddress.add(new
AjaxFormComponentUpdatingBehavior(onchange) {
@Override
protected void onUpdate(AjaxRequestTarget target) {
if (fromAddress.isValid()) {
System.out.println(valid);
} else {
System.out.println(not valid);
}
}
}.setThrottleDelay(Duration.ONE_SECOND));
If the entered address is valid, then I do get the expected output valid
But if it's not valid, then I get a warning message:
--
WARN - WebSession - Component-targetted feedback
message was left unrendered. This could be because you are missing a
FeedbackPanel on the page. Message: [FeedbackMessage message =
'asd...@l' is not a valid email address., reporter = fromAddress,
level = ERROR]
I do have a feedbackpanel on the page (if I submit the form, then I
get the asd...@l is not a valid email address output there).
However, I really don't want the error message being output during the
ajax process, I just want to see if it's valid, and then
enable/disable the checkbox accordingly.
I also tried playing with AjaxEventBehavior instead of
AjaxFormComponentUpdatingBehavior, but then the value of the input
field always is null, and hence valid :) I tried using
fromAddress.inputChanged, but that made no difference that I could see.
I'm sure I'm making some stupid mistake. Can anyone guide me in the
right direction?
/Stefan
