Maxlength in h:inputTextarea ?

In the Tag <h:inputText> it exist the attribute "maxlength", but this attribute does not exist in the Tag <h:inputTextarea>. I need this functionalty in the inputTextarea. I can use the standard validator to validate the length, but I need this functionality during the input.
Can I solve this problem only with Javascript?
Regards,

Hi,
I'va <h:inputTextArea> and done validation using validator.
I'm resticting the max length of <h:inputTextArea> for 40 characters.
but if i enter data about more than int range may be more than 32k ,
and click on c\submit button. then getting expetion as
HTTP Status 500 error on window. Error "12:55:06,773 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw exception
java.lang.IllegalStateException: Post too large" on console.
maruthi reddy: java.lang.IllegalStateException: Post too large
thank you

Similar Messages

Set MaxLength in h:inputTextarea through javascript

hi,
There is no maxlength attribute in <h:inputTextarea> for JSF. So how can i set the length through javascript ?
Is it possible?
Thanks,

It is possible but not straightforward. Try a JavaScript forum.

Help with h:inputTextarea

Hello,
I tried to use <h:inputTextarea> display text from database, the line items were stored in database and separated by Carriage Return like this:
line 1 CRLF ("\r\n") line 2 + CRLF ("\r\n") .....
and the text out put need like this:
line 1
line 2
line 3
---------- JSF code --------
<h:inputTextarea styleClass="inputTextarea" id="textarea1"
               cols="50" rows="10" value="#{MyBean.lines}" readonly="true" style="overflow:hidden">
          </h:inputTextarea>------------ MyBean.java ---------------
public String getLines() {
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    return lines;
}==============
But I have the error pop up box as follows due to the Carriage Return CRLF ("\r\n") I think:
Line:963
Char: 768
Error: Unterminated string constant
code:0
URL....
how to solve the problem or maybe I did not use <h:inputTextarea> correctly? If so, how to use it to display multi lines??
Thanks for your help!

same problem with me, here is the generated code from my test page:
<a id="referPadListForm:composeView:sendbtn" href="#" onclick="clearFormHiddenParams_referPadListForm('referPadListForm');document.forms['referPadListForm']['referPadListForm:_idcl'].value='referPadListForm:composeView:sendbtn';document.forms['referPadListForm']['ccode'].value='000';document.forms['referPadListForm']['pcode'].value='000';document.forms['referPadListForm']['index'].value='11987675996427C2B5521';document.forms['referPadListForm']['subject'].value='23453465346346';document.forms['referPadListForm']['content'].value='撒上的分撒旦发生的发生飞洒按时打发撒旦法
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是按时打发按时打发撒旦法'; document.forms['referPadListForm'].submit(); return false;" class="activetoolbtn">发表回复</a>
I think this is the encoding error from the htmlinputtextarea render, the charset is UTF-8, some CRLF have been encoded, but two were not, I don't know why, the data is from user inputting, it can been displayed correctly from System.out.print(); the version of JSF is 1.1, thanks.

InputTextArea - Converter

Hi,
Users are pasting text from Word documents into inputTextArea on my pages. Included in that text are single and double curly quotes.
After saving the field, they comeback as question marks.
How could I intercept and change those curly quotes into something I can save like straight single and double quotes.
I tried the custom converter but I don't know how to replace them. I have no clue what I'm suppose to look for in the string and what to replace it with. I tried string.replaceall() but what's the string I'm suppose to look ?
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I am merging multiple RSS feeds into new feeds with Java and transforming the new feeds to HTML with XSLT. I found that feeds from FeedBurner had MS Word apostrophes and smart quotes in them. After some lengthy and tedious research and trial and error, I found that the following works in Java to convert multibyte characters that appear as garbage in a browser to nice-looking apostophes and quotes. If you like plain vanilla, you could change the replacement strings to ' and " . I am using <?xml version="1.0" encoding="ISO-8859-1"?> at the top of my XML output.
String cleanSpecialCharacters(String text) {
String cleanText = text;
cleanText = cleanText.replace("\342\200\231", ""); // MS Word apostrophe, could be '
cleanText = cleanText.replace("\342\200\234", ""); // MS Word opening double quote
cleanText = cleanText.replace("\342\200\235", ""); // MS Word closing double quote
return cleanText;
}

Urgent Help reg setting the maxlength of a text box

Hi all,
I want to set the max length or the no of characters to be entered of a textbox in parent page from a child popup window.
Even if i use the opener property the maxlength is not set. Is there any other way to set the property. I'm not refreshing the parent page when coming back from child page. I tried to set the value of the text box from child and it's working fine. But the maxlength is not working.. Is there any way to do this.. Pls help me to solve this problem.

this is really a js question and im not sure that you can access the formElem.maxlen property unless you get into DOM coding
...but ...
maybe u could use something like this and set it from the parent window to the onkeyup event on the text box in the parent
function textLimit(field, maxlen) {
if (field.value.length > maxlen) {
field.value = field.value.substring(0, maxlen);
alert('your input has been truncated!');
} }hth
g00fy

MaxChars breaks text field maxlength attribute

I don't know if others are having problems with this, or if perhaps there is fix, but I've noticed that whenever you set the maxChars option in Spry, if the text field has a maxlength attribute, it will break it.
This is in Spry 1.6.1.

I'm hoping this 'tip' could be posted on the Help document for "Specifying minimum and maximum values" http://livedocs.adobe.com/en_US/Spry/SDG/WS8D275E8D-68C7-4876-A138-08F447D283AE.html?

Maxlength of HTMLDB_ITEM

I successfully created a tabular update form. I set the length of the popup_from_lov to length of 60, but the maxlength of the editable area never increases past 20. This also occurs for popup_from_query. I looked at the html source and its maxlength value is set at 20. Is there anyway to override the maxlength value generated from HTMLDB_ITEM? I checked core.css and the templates and couldn't find anything.
htmldb_item.popup_from_lov(3, a.Trail_name,'LOV_TRAIL_NAME',60) Trail_Name

I successfully created a tabular update form. I set the length of the popup_from_lov to length of 60, but the maxlength of the editable area never increases past 20. This also occurs for popup_from_query. I looked at the html source and its maxlength value is set at 20. Is there anyway to override the maxlength value generated from HTMLDB_ITEM? I checked core.css and the templates and couldn't find anything.
htmldb_item.popup_from_lov(3, a.Trail_name,'LOV_TRAIL_NAME',60) Trail_Name

h:inputTextarea with AutoComplete attribute???

Hi frnds,
I have got a strange requirement,i.e i have to make a <h:inputTextarea>
with AutoComplete attribute.so that it il suggest the user with a list of
previously entered values.
Is thr any way to achieve this using javascript or with AJAX???
It il be great,if i am given with some samples.
Thanks in advance,
sundar

Well there are many open source AJAX JSF libraries available which can cater your requirement.checkout the below links and choose respetive component which might suit your requirement.
http://facestutorials.icefaces.org/tutorial/autocomplete-tutorial.html
http://technology.amis.nl/blog/?p=1821
http://www.oracle.com/technology/products/jdev/tips/mills/ajaxautosuggest/ajaxautosuggest.html
http://labs.jboss.com/file-access/default/members/jbossrichfaces/freezone/docs/tlddoc/index.html
http://jsf.javabeat.net/articles/2007/06/introduction-to-ajax4jsf/3
Hope these might help :)
REGARDS,
RaHuL

H:inputTextarea, Unterminated h:inputTextarea tag error

javax.faces.FacesException: /popUpTC.jsp(10,30) Unterminated <h:inputTextarea tag
     at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:431)
     at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255)
     at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
     at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
     at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:301)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
     at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
     at java.lang.Thread.run(Thread.java:619)
Caused by: org.apache.jasper.JasperException: /popUpTC.jsp(10,30) Unterminated <h:inputTextarea tag
     at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:40)
     at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407)
     at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:132)
     at org.apache.jasper.compiler.Parser.parseOptionalBody(Parser.java:1012)
     at org.apache.jasper.compiler.Parser.parseCustomTag(Parser.java:1290)
     at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1467)
     at org.apache.jasper.compiler.Parser.parseBody(Parser.java:1675)
     at org.apache.jasper.compiler.Parser.parseOptionalBody(Parser.java:1022)
     at org.apache.jasper.compiler.Parser.parseCustomTag(Parser.java:1290)
     at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1467)
     at org.apache.jasper.compiler.Parser.parseBody(Parser.java:1675)
     at org.apache.jasper.compiler.Parser.parseOptionalBody(Parser.java:1022)
     at org.apache.jasper.compiler.Parser.parseCustomTag(Parser.java:1290)
     at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1467)
     at org.apache.jasper.compiler.Parser.parse(Parser.java:138)
     at org.apache.jasper.compiler.ParserController.doParse(ParserController.java:216)
     at org.apache.jasper.compiler.ParserController.parse(ParserController.java:103)
     at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:154)
     at org.apache.jasper.compiler.Compiler.compile(Compiler.java:315)
     at org.apache.jasper.compiler.Compiler.compile(Compiler.java:295)
     at org.apache.jasper.compiler.Compiler.compile(Compiler.java:282)
     at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:586)
     at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
     at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
     at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630)
     at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
     at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
     at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
     at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:425)
     ... 19 moreMy code is as follow:
<%@include file="page_header.jsp" %>
<html>
<head>
<title>eSystem</title>
</head>
<body>
<f:view>
<h:form>
    <h:outputText value="T&C"/>
    <h:inputTextarea rows="10"; cols="20"; readonly="true"; value="a\n\b\n\c"/>
</h:form>
</f:view>
</body>
</html>why there is Unterminated <h:inputTextarea tag exception?

I think you confused /n with \n.
Anyway, that would only introduce a linebreak in the HTML source, not in the HTML presentation which you're rather after I think. Well, linebreaks in HTML are normally represented by
I keep repeating, learn HTML before jumping in the deep JSF hole. You're given a hand everytime simply because you don't know the basics and concepts under the top of JSF. Stuff to know minimal the basics about are at least HTTP, CSS, JS, XML, Java, JSP and Servlets. Take time to learn them.

h:inputTextarea tag does not wrap in firefox

The following code will only wrap in IE and not in Firefox:
<h:inputTextarea id="notes"
                    value="#{myBean.notes}"
                    styleClass="notesStyle"
cols="45" rows="20" >
          </h:inputTextarea>
Is there workaround for this? This is a showstopper for our deployment.
Thank you for your time.
-Sol

This seems like a CSS problem -- what is the definition of notesStyle? Plain, unstyled text wraps correctly.

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I have an cfgridrow that should only allow 3 digits, is there a way to set the maxlength on a cfgridcolumn? If so, how is this done?
2nd:
I have a column for notes:
<CFGRIDCOLUMN NAME="TeamNotes" SELECT="YES" HEADER="Team Notes" TYPE="STRING_NOCASE">
if Yes is typed in and saved when the screen is refreshed it is displayed as TRUE (but in the database is saved as Yes) happens also with No (displayed as False) is there a way to make it displayed exactly what is in the database?

Thanks, Shawn.
All that being said, the best solution would be to not create a DVD. This sort of project would be much easier, and give you better results if you did this in Flash. The only reason I could see to use a DVD would be if the testers only had access to a DVD player and not a computer.
That was exactly my sugestion as well. But the client is quite insistent on creating the project as a DVD - yes the DVD Player uption is a requirement.
I have created DVD with several thousand links... very daunting, but turned out well and the customer was very happy.
I reviewed the DVDSP manual to make sure what the customer wanted was not covered, but I wanted to make sure.
What I have suggested is that when I student gets an answer wrong that an option is given to review the relavent section. Since there will be less that 100 question, it would not be a big deal to created an appropriate final score bases on a GPRM value.
Thank you very much for the rreply. It is greatly apprecaited.

MaxLength="10" Character Count Limit in a Data Field

Hello,
Below is the syntax I'm using trying to get a data field ( MyField ) in my panel to have a maximum allowance of 10 characters.
This syntax is not doing anything to limit the count. Do you know what I have wrong in the line below?
<xmp_property name="MyField" category="external" label="$$$/Custom/Property/MyField Input_Label= My Field:" type="text" maxLength="10" ui:width="50%" ui:mru="true"/>

Hi Jacob,
here a short example with char and string.
DATA: ST TYPE STRING.
DATA: CH(250).
START-OF-SELECTION.
ST = 'I am a String with an % Character'.
SEARCH ST FOR '%'.
WRITE: / SY-SUBRC, sy-fdpos.
CH = 'I am a Char with an % Character'.
SEARCH CH FOR '%'.
WRITE: / SY-SUBRC, sy-fdpos.
Regards, Dieter

How can i apply maxlength constraint on TextField Through JavaScript ?

How can i apply maxlength constraint on TextField Through JavaScript ,
when i am adding the row dynamically & adding the textfield dynamically into it . I can set its attributes like name, size, focus & else, But why its not setting maxlength attribute through javascript ?
If any body is fammiliar with this problem Please answer the question.

Hi Ashoka,
here is the code to get the length of the test field. then you can set your own textfield restriction. I hope this what you are searching. or else you can set the max length of the text field in HTML tag itself it is very easy.
HTML : <input name="textfield" type="text" maxlength="25">
JAVASCRIPT:
<html>
<head>
<title>mAX tEXT <title>
<script>
function maX()
     var data = document.form1.textfield.value
     len = data.length
     alert("Max Value "+len);
     return true;
</script>
</head>
<body>
<form name="form1" method="post" action="">
<input name="textfield" type="text">
<input type="button" name="but" onClick="return maX()">
</form>
</body>
</html>

Can't ftp in xdb when value xs:maxLength (schema)

I can't ftp into xdb when the content of a xml element
is larger then xs:maxLength(schema) of that xml element.
schema
<xs:element name="b">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:maxLength value="13"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
I don't have a trigger on the xml table that validates
the xml.
How can I avoid the ftp error without removing
xs:maxLength in the schema

No, when a a schema based XML is stored in XML DB it is stored in the default table. Even with Lax Validation, we have to check that the contents can fit.
Eg If you've specified maxLenth(40) for an element or attribute of data type xs:string, we've created an corresponding attribute with a data type of varchar2(40) to store the data for that element. There is no way be can store a document that violoates the rules unless as there is no where in the object model to store the extra characters.
The only alternative is to upload the document as non-schema based. There is an outstanding enhancement request to add the ability to specify an error table as well as a default table to the schema. Documents which failed validation would be stored in the error table. There are not details as to if or when this enhancement might be implimented..

When form is generated unbound items always have maxlength=2000

When form is generated unbound items always have maxlength=2000
When generating forms in Designer using the Headstart templates & libraries any unbound items when viewed in Form Builder have a maxlength=2000. The width property specified in Designer for each unbound item is ignored. The item max length is subclassed from the object library setting CGSO$DEFAULT_ITEM. Can anyone tell me why this happens and any known workarounds.
Thank You
Eoin Smyth

It sounds like a problem with Designer. What release are you using? The object CGSO$DEFAULT_ITEM has width = 2000 in the object library for Headstart. However, Designer should be overriding that value with the value from the repository. Please submit this same question on the Designer discussion forum and see if anyone there has experienced it. Be sure to mention which version of Designer you are using.
Regards,
Lauri

Maxlength in h:inputTextarea ?

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