RE: Confirmation dialog
The problem in your first example is return confirm('text'); Once you
dismiss the confirm dialog, no matter which button you click, the javascript
returns. Same with your second example. You hit a return statement before the
Ajax script gets executed.
Your third example works, because if you hit OK, the JS processing continues
and executes the Ajax script. If you hit cancel, confirm() returns false, thus
executing the return statement and skipping the Ajax script. (Assuming the
variable 'test' is true, if 'test' is false, the confirm dialog shouldn't even
appear at all and the Ajax script will get just get executed.)
Hope that helps.
Joel
-Original Message-
From: drf [mailto:davidrfi...@gmail.com]
Sent: Wednesday, October 20, 2010 8:26 AM
To: users@wicket.apache.org
Subject: Re: Confirmation dialog
Do not know what my mistake is in the previous example, but this works:
return if (test) {if (!confirm('TEXT')) return false;} + script;
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Re: Confirmation dialog
I am having a problem when using IAjaxDecorator as described.
In the predecorate method, I have:
return if(test-variable) return confirm('text'); + script;
The confirm button appears, but even on clicking 'OK', it looks as if false
is getting returned every time, because the code in
onClick(AjaxRequestTarget) is not getting called.
Perhaps there is something wrong with my basic synatx, because normal
processing does not continue even after the following:
return if (1==1) {return true;} else {return true;} + script;
Help is truly appreciated !!!
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Re: Confirmation dialog
Do not know what my mistake is in the previous example, but this works:
return if (test) {if (!confirm('TEXT')) return false;} + script;
--
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Re: Confirmation Dialog Not Displayed For Button
I ran this in IE7, Firefox and Google Chrome and it worked fine. make sure
you don't have a javascript error in the page and maybe add
delete.add(new SimpleAttributeModifier( onclick, if (!confirm('Delete?')
){ return false; }));
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RE: Confirmation Dialog Not Displayed For Button
I am using FF 3.6.10 and there were no javascript errors. However,
adding the if statement seemed to make the difference as it's now
displaying.
Thanks!
-Original Message-
From: Mathias Nilsson [mailto:wicket.program...@gmail.com]
Sent: Monday, October 04, 2010 2:51 PM
To: users@wicket.apache.org
Subject: Re: Confirmation Dialog Not Displayed For Button
I ran this in IE7, Firefox and Google Chrome and it worked fine. make
sure
you don't have a javascript error in the page and maybe add
delete.add(new SimpleAttributeModifier( onclick, if
(!confirm('Delete?')
){ return false; }));
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ayed-For-Button-tp2955022p2955033.html
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Re: Confirmation dialog during file upload
I have a form which allows a user to upload a file. The form is
patterned after upload Wicket example.
If the file being uploaded will overwrite an existing file I need to
prompt the user if they want to replace the existing file or not.
What's the best way to implement this functionality?
There is nothing special about it. Just display a confirmation page. Only
if the user chooses to go ahead, will it save the file. Below is an example
doing that written in Scala (as my exercise in learning Scala):
class MyPage extends WebPage {
val f = new Form[Unit](f) {
override def onSubmit = {
val exists = true
if (exists) {
setResponsePage(new ConfirmSavePage(upload.getFileUpload))
} else {
Console.println(saving the file
+upload.getFileUpload.getClientFileName)
}
}
}
add(f)
val upload = new FileUploadField(upload)
f.add(upload)
}
class ConfirmSavePage(upload: FileUpload) extends WebPage {
val f = new Form[Unit](f) {
override def onSubmit = {
Console.println(saving the file +upload.getClientFileName)
}
}
add(f)
val cancel = new Button(cancel) {
override def onSubmit = {
Console.println(Aborting)
setResponsePage(classOf[MyPage])
}
}
f.add(cancel)
}
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Re: Confirmation dialog during file upload
Sorry, there is a bug in the code: You should never keep a FileUpload object across requests. So, you need to copy the data into somewhere else. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Confirmation dialog during file upload
Hello, If I understand your approach correctly, then the user would have to click Upload button again after being redirected MyPage to ConfirmSavePage, which is not desirable. I would like to implement the following interaction: 1. User clicks Upload button and form submission request is sent to the server 2. The code on the server detect the file name collision and causes a ModalWindow to display 3.1 If the user clicks Confirm button then upload form submission is resumed. 3.2 If the user clicks Cancel button then upload form submission is canceled. What's the best way to implement this interaction? Can I use a request intercepting page to display the ModalWindow? Thanks On Fri, Jun 18, 2010 at 3:42 AM, Kent Tong k...@cpttm.org.mo wrote: Sorry, there is a bug in the code: You should never keep a FileUpload object across requests. So, you need to copy the data into somewhere else. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Confirmation dialog during file upload
1. User clicks Upload button and form submission request is sent to the server 2. The code on the server detect the file name collision and causes a ModalWindow to display These can be done with an AjaxButton to send the upload request. Then show the ModalWindow in onSubmit(). 3.1 If the user clicks Confirm button then upload form submission is resumed. The Confirm button would be another AjaxButton then. Just save the file in onSubmit(). Of course, make sure you copied the file content in the first place for use here. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Confirmation dialog
Similar:
http://old.nabble.com/javascript-confirm---seems-to-work-fine-with-link-markup-but-not-with-button-markup-td27242553.html
On Thu, Jan 28, 2010 at 5:00 PM, Josh Kamau joshnet2...@gmail.com wrote:
Hi Team
lnkDelete.add(new SimpleAttributeModifier(onClick,return confirm('Are
you
sure you want to Delete?') ));
The above code produces a confirmation message if its a Link and
doesnt work if its an AjaxFallbackLink. How do i make it work on ajax link
regards.
Josh
--
Pedro Henrique Oliveira dos Santos
Re: Confirmation dialog
use an IAjaxCallDecorator
dataContainer.add(new AjaxButton(removeSelectedValues) {
@Override
protected IAjaxCallDecorator getAjaxCallDecorator() {
return new
AjaxPreprocessingCallDecorator(super.getAjaxCallDecorator()) {
private static final long serialVersionUID = 1L;
@Override
public CharSequence preDecorateScript(CharSequence script) {
return if(!confirm('Are you sure you want to delete
the selected values? \\n\\nNOTE: This localized identifier will be deleted in
ALL application bundles and there is NO UNDO')) return false; + script;
}
};
}
On Jan 28, 2010, at 11:00 AM, Josh Kamau wrote:
Hi Team
lnkDelete.add(new SimpleAttributeModifier(onClick,return confirm('Are you
sure you want to Delete?') ));
The above code produces a confirmation message if its a Link and
doesnt work if its an AjaxFallbackLink. How do i make it work on ajax link
regards.
Josh
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