Re: Textarea maxlength issue Struts 6.0.0
czw., 21 lip 2022 o 18:07 Matt Williams napisał(a): > > For Struts 6.0.0: > The freemarker template for the s:textarea tag is wrong when using > 'maxlength' attribute. It puts the value inside the text area. This is already addressed in incoming 6.0.1 release https://issues.apache.org/jira/browse/WW-5198 Regards -- Łukasz + 48 606 323 122 http://www.lenart.org.pl/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: textarea Encoding
Hi, are the values still correct within your controller? And which Server are you using? I once had a similar problem, but I am not sure, if my solution can be applied to your problem. In my case I tried to deliver strings with umlauts as a GET-request-parameter to my controller, which failed. As server I used Tomcat. I had to set the URIEncoding of Tomcat to UTF-8 what solved my problem. A comprehensive description of the problem (and solution) can be found here: http://tompson.wordpress.com/2007/01/29/encoding-filter-for-java-web-applications/ Hope that helps Juan Pablo Pizarro schrieb: Hi All, I've a problem with textarea encoding. I use struts 2.0.11. I put things like áí or ü into a text area, then I pass that value to others pages (through session) and the the characters appear as ?. I looked forums and all problems had a Db involved, not mine. Any idea? Thanks. Juan Pablo. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: textarea
You will also need to do server side validation if you are attempting to
insert/update into a database (i.e., your users may have javascript
disabled in which case a javascript test alone will not be sufficient).
a
Andy Miller
IS Designer
Butte College
530.895.2946
-Original Message-
From: Mukta [mailto:[EMAIL PROTECTED]
Sent: Wednesday, June 21, 2006 9:42 PM
To: 'Struts Users Mailing List'
Subject: RE: textarea
Use following javascript function to limit the number of characters to
255
in a textbox:
function checkLength(name)
{
var textBox = document.getElementsByName(name)[0].value;
if (textBox.length255)
{
document.getElementsByName(name)[0].value =
textBox.substring(0,255);
}
}
And call this function on
onkeyup=checkLength('textareaName');
onmouseout=checkLength('textareaName');
-Original Message-
From: Abhimanyu Koul [mailto:[EMAIL PROTECTED]
Sent: Wednesday, June 21, 2006 3:48 PM
To: Struts Mailing list
Subject: textarea
how can i set the maximum number of chars in a textarea. i can only set
columns and rows.
Regards,
Abhimanyu Koul
FinEng Solutions (P) Ltd.
Mobile : +91 9819510090
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RE: textarea
Hi,
Call a javascript method onKeyPressDown to validate the length.
--CODE--
script
function checkLength(obj,max){
if(obj.value.lengthmax){
alert(obj.name+ feild cannot be more than +max);
}
}
/script
BODY
/// some HTML
TEXTAREA NAME=textAreaName onKeyDown=javascript:return
checkLength(this,30)/TEXTAREA
/// some HTML
--CODE--
This will work like a text box maxlength property.
If you want to restrict ctrl+v also , you need to call this method on
corresponding key combination.
Regards,
Nagesh
-Original Message-
From: Abhimanyu Koul [mailto:[EMAIL PROTECTED]
Sent: Wednesday, June 21, 2006 3:48 PM
To: Struts Mailing list
Subject: textarea
how can i set the maximum number of chars in a textarea. i can only set
columns and rows.
Regards,
Abhimanyu Koul
FinEng Solutions (P) Ltd.
Mobile : +91 9819510090
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Re: textarea
You have to write a javascript function to check in the following event: onFocus, onChange and onKeyUp of the textarea. Regards, Abhimanyu Koul wrote: how can i set the maximum number of chars in a textarea. i can only set columns and rows. Regards, Abhimanyu Koul FinEng Solutions (P) Ltd. Mobile : +91 9819510090 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: textarea
Abhimanyu Koul wrote:
how can i set the maximum number of chars in a textarea. i can only set columns
and rows.
Regards,
Abhimanyu Koul
FinEng Solutions (P) Ltd.
Mobile : +91 9819510090
The only way to do this would be with JavaScript. You'd do something
like this:
textarea name=blah cols=20 rows=5 onchange=checkLength(this, 50)
/textarea
script type=text/javascript
function checkLength(ta, maxLen){
if(ta.value.lengthmaxLen){
window.alert(This text area may only contain + maxLen +
characters, you tried to enter + ta.value.length);
}
}
/script
HTH
Bart.
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RE: textarea
Hi Abhimanyu,
Wouldn't you do the validation the struts way? Do the validation, chop
and warn.
-Original Message-
From: Truong Xuan Tinh [mailto:[EMAIL PROTECTED]
Sent: 21 June 2006 12:47 PM
To: Struts Users Mailing List
Subject: Re: textarea
You have to write a javascript function to check in the following event:
onFocus, onChange and onKeyUp of the textarea.
Regards,
Abhimanyu Koul wrote:
how can i set the maximum number of chars in a textarea. i can only
set columns and rows.
Regards,
Abhimanyu Koul
FinEng Solutions (P) Ltd.
Mobile : +91 9819510090
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
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RE: textarea
Use following javascript function to limit the number of characters to 255
in a textbox:
function checkLength(name)
{
var textBox = document.getElementsByName(name)[0].value;
if (textBox.length255)
{
document.getElementsByName(name)[0].value =
textBox.substring(0,255);
}
}
And call this function on
onkeyup=checkLength('textareaName');
onmouseout=checkLength('textareaName');
-Original Message-
From: Abhimanyu Koul [mailto:[EMAIL PROTECTED]
Sent: Wednesday, June 21, 2006 3:48 PM
To: Struts Mailing list
Subject: textarea
how can i set the maximum number of chars in a textarea. i can only set
columns and rows.
Regards,
Abhimanyu Koul
FinEng Solutions (P) Ltd.
Mobile : +91 9819510090
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
RE: textarea
Sorry I mean textarea. I have mistakenly written textbox for textarea.
Anyways, its just a variable name. Doesn't affect the functionality.
-Original Message-
From: Mukta [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 22, 2006 10:12 AM
To: 'Struts Users Mailing List'
Subject: RE: textarea
Use following javascript function to limit the number of characters to 255
in a textbox:
function checkLength(name)
{
var textBox = document.getElementsByName(name)[0].value;
if (textBox.length255)
{
document.getElementsByName(name)[0].value =
textBox.substring(0,255);
}
}
And call this function on
onkeyup=checkLength('textareaName');
onmouseout=checkLength('textareaName');
-Original Message-
From: Abhimanyu Koul [mailto:[EMAIL PROTECTED]
Sent: Wednesday, June 21, 2006 3:48 PM
To: Struts Mailing list
Subject: textarea
how can i set the maximum number of chars in a textarea. i can only set
columns and rows.
Regards,
Abhimanyu Koul
FinEng Solutions (P) Ltd.
Mobile : +91 9819510090
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
RE: TextArea
You can use JavaScript to do it. That is how I have done it beforehand. -Original Message- From: Vijay K Anand [mailto:[EMAIL PROTECTED] Sent: Wednesday, July 20, 2005 9:39 AM To: Struts Users Mailing List Subject: TextArea Hi Guys How to control char maxlength in html:textarea/ ? Regards Vijay - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: TextArea
Sadly, JavaScript I am afraid. -Original Message- From: Vijay K Anand [mailto:[EMAIL PROTECTED] Sent: 20 July 2005 15:39 To: Struts Users Mailing List Subject: TextArea Hi Guys How to control char maxlength in html:textarea/ ? Regards Vijay - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: TextArea
Yep, not an option in HTML, gotta javascript it, or catch it on the server. Larry On 7/20/05, Mark Benussi [EMAIL PROTECTED] wrote: Sadly, JavaScript I am afraid. -Original Message- From: Vijay K Anand [mailto:[EMAIL PROTECTED] How to control char maxlength in html:textarea/ ? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: TextArea
Here is the code to do it. I have used it a number of times. http://javascript.internet.com/forms/limit-textarea.html Adrian __ Senior Programmer Analyst, Tax Distributed Systems Development Tax Compliance Development, ADP IT Phone: (909) 592-6411 Ext. 3863 e-mail: [EMAIL PROTECTED] -Original Message- From: Vijay K Anand [mailto:[EMAIL PROTECTED] Sent: Wednesday, July 20, 2005 7:39 AM To: Struts Users Mailing List Subject: TextArea Hi Guys How to control char maxlength in html:textarea/ ? Regards Vijay - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - This message and any attachments are intended only for the use of the addressee and may contain information that is privileged and confidential. If the reader of the message is not the intended recipient or an authorized representative of the intended recipient, you are hereby notified that any dissemination of this communication is strictly prohibited. If you have received this communication in error, notify the sender immediately by return email and delete the message and any attachments from your system. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: TextArea
On 7/20/05, Larry Meadors [EMAIL PROTECTED] wrote: Yep, not an option in HTML, gotta javascript it, or catch it on the server. On 7/20/05, Mark Benussi [EMAIL PROTECTED] wrote: Sadly, JavaScript I am afraid. From: Vijay K Anand [mailto:[EMAIL PROTECTED] How to control char maxlength in html:textarea/ ? I'd say both, javascript for a nice user experience and server side for safety. One because as a matter of good practice you should never trust anything to have been properly validated on the browser and two because testing the number of characters in textareas can be error prone. I forget which one but either Mozilla or IE has given me length counts in javascript which differ from the String length by the time the value is one the server - basically a CR versus CR/LF issue. Steve -- A witty saying proves nothing. -- Voltaire - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: TextArea
Here is a solution, JavaScript by the way...
script language=JavaScript type=text/javascript
!--
var max_comment=150;
var clr=0;
function Counter(field){
var len=0;
len+=field.value.length;
if (len max_comment){
alert(The User Comments field has a limit of + max_comment +
characters.\n\n You have entered + len + characters.);
field.value=field.value.substring(0,field.value.length+max_comment-len);
field.focus();
}
}
// --
/script
html:textarea property=userComment cols=40 rows=3
onkeydown=Counter(this); onkeyup=Counter(this);
titleKey=title.Comment/
Shardayyy
-Original Message-
From: Larry Meadors [mailto:[EMAIL PROTECTED]
Sent: Wednesday, July 20, 2005 10:56 AM
To: Struts Users Mailing List
Subject: Re: TextArea
Yep, not an option in HTML, gotta javascript it, or catch it on the server.
Larry
On 7/20/05, Mark Benussi [EMAIL PROTECTED] wrote:
Sadly, JavaScript I am afraid.
-Original Message-
From: Vijay K Anand [mailto:[EMAIL PROTECTED]
How to control char maxlength in html:textarea/ ?
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