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freemarker template error struts2 Salado, Texas

current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. Using JSP tags on FreeMarker templates <#assign ex=JspTaglibs["/WEB-INF/example.tld"] /> <@ex.mytag text="hello" /> Tips and Tricks There are some advanced features that may be useful when building Struts applications with FreeMarker. more hot questions question feed lang-java about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Join them; it only takes a minute: Sign up What are different ways to handle error in FreeMarker template?

For example, a frequent error is referring to a variable that doesn't exist in the data-model. asked 3 years ago viewed 5008 times active 3 years ago Get the weekly newsletter! This behavior can be customized, and in fact, it should be; see the recommended configuration here. If a variable is specified, the content of the directory it points to will be searched first.

I need to handle everything from one place. See this FAQ for details. Take a look at source code of this class and you see where TemplateExceptionHandler is set. –Aleksandr M Feb 28 '13 at 19:31 I see it here: docjar.com/html/api/org/apache/struts2/views/freemarker/… But The difference in how type conversion is handled under Freemarker is subtle but important to understand.

But when I changed the parameter in my chart and wants to repopulate the datatable, it gives me this error: Error on line 69, column 13 in template/simple/select.ftl stack.findValue('top') is undefined. Follow him on Twitter, or befriend him on Facebook or Google Plus. Struts 2 tags + Theme's template file (ftl) = Final HTML markup code. Any reference?

Properties on the actions (getter methods) will automatically be available on the FreeMarker templates. Is 'if there's any' grammatical in this sentence? I don't understand how looking at FreemarkerManager class will help me? –Noman Arain Feb 28 '13 at 19:40 | show 5 more comments up vote 6 down vote If you want Recommended over DEBUG_HANDLER when you generate HTML pages, but it should only be used for development as it shows technical information about your system.

In fact, this is how you can override the default UI tags and Form Tags included with the framework. For example, the "textarea" tag expects the attributes "rows" and "cols" of type Integer: Do not quote non string values in tag attributes! <@s.textarea rows=5 cols=40 /> Extending Sometimes you may Can I buy my plane ticket to exit the US to Mexico? Why are Spanish adverbs formed using the feminine?

The error appears. Why did my electrician put metal plates wherever the stud is drilled through? The alternative syntax makes it easier to differentiate between FreeMarker directives, and JSP or HTML tags. Type Conversion and Locales FreeMarker has built in support for formatting dates and numbers.

What is the difference between a crosscut sled and a table saw boat? How to add part in eagle board that doesn't have corresponded in the schematic "jumpers"? Why does argv include the program name? If you want the framework to handle the formatting according to the Type Conversion you have specified, you shouldn't use the normal ${...} syntax.

Customizing the behavior regarding TemplatException-s TemplateException-s thrown during the template processing are handled by the freemarker.template.TemplateExceptionHandler object, which is plugged into the Configuration object with its setTemplateExceptionHandler(...) method. Minimum plaintext length for AES-GCM What is the most expensive item I could buy with £50? TemplateExceptionHandler.IGNORE_HANDLER: Simply suppresses all exceptions (though FreeMarker will still log them if Configuration.getLogTemplateExceptions is true). Same thing is being pointed out on this blog: http://blog.cherouvim.com/freemarker-exception-handling/ Where excatly do I configure my freemarker and how?

asked 1 year ago viewed 1885 times active 1 year ago Linked 0 Unable to implemet Display tag with Struts Related 1How to print a specific actionerror message with Struts2 validation?0Getting Where can I look more into this? Join them; it only takes a minute: Sign up Struts 2 FreeMarker Template Error stack.findValue('top') is undefined up vote 3 down vote favorite 1 I have another question for Struts2. If handleTemplateException doesn't throw exception, then template processing continues as if nothing had happen, but the statement that caused the exception will be skipped (see more later).

It cannot be assigned to itemKey The problematic instruction: ==> assignment: itemKey=stack.findValue('top') [on line 69, column 13 in template/simple/select.ftl] in user-directive s.iterator [on line 59, column 1 in template/simple/select.ftl] Stacktrace freemarker.core.InvalidReferenceException: Are there any rules or guidelines about designing a flag? What can be the cause? –prog rice bowl Mar 29 '12 at 6:22 add a comment| 1 Answer 1 active oldest votes up vote 4 down vote OK I know that If an action has a "getName()" method, then its value can be inserted on the template like: Your name is: ${name} Be Careful By default, FreeMarker will throw an error if

Logically, the nested content (Foo) was skipped with this, since the nested content is handled (printed) by the enclosing directive (if). My page worked out fine happily ever after. in struts2

About Us Contact Us Legal feedback Copyright © 2015 - All Rights Reserved - www.4answered.com up vote 9 down vote favorite 3 How to suppress FreeMarker template error?

struts.freemarker.manager.classname = your.package.YourFreeMarkerManager UPDATE Your custom FreemarkerManager should look like that: public class MyFreemarkerManager extends org.apache.struts2.views.freemarker.FreemarkerManager { private static final Logger LOG = LoggerFactory .getLogger(MyFreemarkerManager.class); @Override public void init(ServletContext servletContext) throws Cause: " + e, env); } } } ... My count cycle has surpass 1000 (Macbook pro retina late 2012) What does dot forward slash forward slash mean (.//)? otherwise, keep this advices for your next project.

Note this extends IOException. For example this: a<#if badVar>Foob will print this: a[ERROR: Expression badVar is undefined on line 1, column 7 in test.ftlh.]b Note that the error occurred in the if start-tag (<#if badVar>), What do I need to do? Of course, the handler can still print an error indicator to the output.

Thank you. –Noman Arain Feb 28 '13 at 15:00 @NomanArain: Just look at the org.apache.struts2.views.freemarker.FreemarkerManager class. –Aleksandr M Feb 28 '13 at 19:24 Hey, if you could But not into MyTemplateExceptionHandler1 handleTemplateException(). In the default "xhtml" theme, the error message will appear above the field name. pankaj semwal Ranch Hand Posts: 303 posted 7 years ago I am using struts2-core-2.0.11.jar for Strut2.

http://host/myApp/myAction.action?myParameter=one). <#if Parameters.myParameter?exists> ${Parameters.myParameter} or <@s.property value="%{#parameters.myParameter}" /> Context parameter Assuming there's a parameter with the name myContextParam in framework context. ${stack.findValue('#myContextParam')} or <@s.property value="%{#myContextParam}" /> Template Loading The framework In addition, you can specify a location (directory on your file system) through the templatePath or TemplatePath context variable (in the web.xml. Since those are the variables of the User Class , avoid the redundant user in the variables names: userid = id, username = name, userPhoneNumber = phoneNumber, etc... Question related to s:doubleselect Strut2 + doubleselect Tag s:doubleselect exception/ error All times are in JavaRanch time: GMT-6 in summer, GMT-7 in winter Contact Us | advertise | mobile view |

Done, saved it, now the error message will display beside the input field and highlight with red color. By : developer uday Related Questions

Video about FreeMarker template error! To enable the alternative syntax, add [#ftl] at the beginning of the template. If this method throws exception (usually it re-throws te), then the template processing will be aborted, and Template.process(...) will throw the same exception.

In new theme, the error message will display beside the input field and highlight with a red color. 1.