Re: New to Struts
I have had a lot of help from: www.sourcebeat.com: sample chapter of book 'Jakarta Struts Live' Good luck, Jan-Jaap Balaji H. Kasal wrote: Hi, I am quite new to struts. Please guide me which is the best place to start. I will prefer to start with Struts example ()src code). Thanks in advance. --Balaji - 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]
Struts - verify on too much tag library reference files?
Hi all! Does anyone know a tool (or a way) for verifying all jsp-pages on their tag library reference files? Example of what I call a tag library reference file: %@ taglib uri=/tlds/struts-html.tld prefix=html % The problem is not that I have too little tag library reference files: this would of course be told via error messages. The problem is that I often have too much tag library reference files, and I would like to select these 'too much' references, via some kind of tool... Can someone help me? Jan-Jaap Endenburg - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: I look for an example of LOGIC:ITERATE that iterates over an ARRAY
Thank you Günther, for your help: Now it works fine! Jan-Jaap Günther Wieser wrote: i think the example in the docs shows you almost everything: logic:iterate id=element name=myhashtable Next element is bean:write name=element property=value/ /logic:iterate all you need to do is drop the property attribute as an array doesn't have properties. then it should work fine. so this is an array version: logic:iterate id=element name=myArray Next element in array is bean:write name=element / /logic:iterate kr, guenther -- Günther Wieser creative-it Guglgasse 6/1/11/1 A-1110 Wien Austria http://www.creative-it.com -Original Message- From: Jan-Jaap Endenburg - Vera [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 29, 2005 1:50 PM To: Struts Users Mailing List Subject: I look for an example of LOGIC:ITERATE that iterates over an ARRAY Hi everyone, I look for an example of logic:iterate that iterates over an array (of strings): I am not sure how to display these array-values in my jsp-page: should this be done with bean:write? If so: what should I fill for name property? Thanks for your help! Jan-Jaap - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [HELP] What's wrong with my html:link syntax... :(
Pham, To, it looks as if the quotes will not be interpreted correctly in the following part: html:link page=/student/getScore.jsp?id=treetag:nodeId node=tree.node/ The text 'tree.node' will not be inside quotes, contrarely to what I understand below that you would want. Perhaps you should use single quotes for the outside quotes and double quotes for the inside (or vice versa). Jan-Jaap Pham Anh Tuan wrote: Hi all, I got a problem when I code like below: html:link page=/student/getScore.jsp?id=treetag:nodeId node=tree.node/Go/html:link I can not get value of treetag:nodeId node=tree.node/ if my code is incorrect, plz help me solve it. thanks Bowl - 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: Hidden parameter passing: RE: parameter passing from one jsp-screen to another
Erik, I implemented it in this way: thank you for your help! Jan-Jaap Erik Weber wrote: Well, this is not great nice solution in my opinion, but it does seem to be popular. This requires you to have a form on screen A and to use POST instead of GET to request screen B. Also, it requires JavaScript. You could make all your links have the same URL, but put an onclick JavaScript handler with a different parameter on each one (most of the Struts HTML tags support the onclick, onsubmit, etc., attributes). The onclick handler does two things when you click the link: 1) sets the value of a hidden variable in the form 2) submits the form So basically, you are turning your hyperlink into a submit button. On the server, you now have the request parameter just as before, only now it comes from a form field instead of a query string variable. You have to realize, though, that the value isn't truly hidden from the user (or from a network snooper) -- the user can view the HTML source to see what value gets sent with each click, and the parameter is still delivered in a request packet (though it won't show up in a URL request log). But, you won't see this parameter in a typical browser status bar when you hover your mouse pointer over the link, or in the address bar after your browser starts receiving the response. Perhaps someone else might have another solution. This is the one that came to mind. Erik jj endenburg wrote: Thank you Erik! Actually, the information in my question was not complete. I am sorry for this... The parameter to pass from jsp-screen A to jsp-screen B should stay hidden from the end-user. This is why displaying this parameter in the URL is not possible, unfortunately. Instead of this, how can I pass this parameter within Struts, without the end-user being able to see it? Thank you, Jan-Jaap --- [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: Well, how about using a query string parameter in your links? http://foo.com/myapp/bar.jsp?itemId=1 http://foo.com/myapp/bar.jsp?itemId=2 And so on? The Struts html:link tag (or the JSTL c:url tag) can be used to dynamically create your links. http://struts.apache.org/userGuide/struts-html.html#link Hope that helps, Erik Original Message: - From: jj endenburg [EMAIL PROTECTED] Date: Tue, 8 Mar 2005 00:29:46 -0800 (PST) To: user@struts.apache.org Subject: parameter passing from one jsp-screen to another Hi everyone, I have the following problem: how can I pass a parameter from a jsp-screen A to a jsp-screen B within the struts-framework? More concrete: Screen A has several clickable link instances to screen B. Each link instance has its own (dynamically calculated) parameter value to pass to screen B. This parameter is hidden from the sreen. Can someone give me a hint on how this parameter passing can be done in a handy way within struts? Thanks, Jan-Jaap Met vriendelijke groeten, Jan-Jaap Endenburg __ Celebrate Yahoo!'s 10th Birthday! Yahoo! Netrospective: 100 Moments of the Web http://birthday.yahoo.com/netrospective/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] mail2web - Check your email from the web at http://mail2web.com/ . - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Celebrate Yahoo!'s 10th Birthday! Yahoo! Netrospective: 100 Moments of the Web http://birthday.yahoo.com/netrospective/ - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: log4j struts
Hi! Can you give me an example of specifying log4j as init-param. within struts-config.xml? Thanks, Jan-Jaap Ye, Young wrote: yes, you can. -Original Message- From: Brian McGovern [mailto:[EMAIL PROTECTED] Sent: 2005/02/16 4:48 PM To: Struts Users Mailing List Subject: log4j struts I want to use log4j with my struts app. Can I use the struts-config.xml to specify log4j as an init parameter and point it to its external properties file? Or do i have to make my own front controller servlet for that? thanks - 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]
