1. How do I dump a variable in JSP? stackoverflow.comI am currently attempting to modify some open source software in JSP and am unaware of the syntax. How does one dump a complex variable to the browser using JSP? |
2. JavaScript removes slash from JSP variable stackoverflow.comHave JSP variable |
3. using javascript variable for jsp stackoverflow.commy code is like this: |
4. checking whether the variable is true or not stackoverflow.com |
5. is their any to assign or get Javascript variable to java variable? stackoverflow.com...... <% int s = (int) (Math.random() * 1000000); %> ................. |
6. JSP Variable Accssing in JavaScript stackoverflow.comHow can I access JSP variable in JavaScript. |
7. Rhino variables in JSP stackoverflow.comI have this in my jsp: |
8. Turning a variable into a hyperlink stackoverflow.comI have a button on my .jsp page that I would like to act as a hyperlink, taking users to a particular webpage when clicked. I've got the following code in ... |
9. using javascript variable inside the java function stackoverflow.comwanted a solution on how to access the javascript variable inside the java scope. In the below code, <%=toppings[k]%> k is a javascript variable how can i access that, I am getting a ... |
10. How to use javascript variable in jsp stackoverflow.comI have a JSP file which calls a function |
11. How to compare javascript variable with Jsp variable? stackoverflow.comI want to compare a javascript variable with a jsp variable. How can I do this? |
12. HTML/JSP Variables stackoverflow.comI am wondering is there anyway to define a variable in HTML/JSP. I googled very hard but couldn't find any resources on this. Basically in my html/jsp I am trying to ... |
13. how to call inner class method or variable from outer jsp? stackoverflow.comthis is my index.jsp page: |
14. Assign JavaScript variable to Java Variable in JSP stackoverflow.comEllo there, I'm trying to assign the value of a javascript variable to a java variable. But I don't have clue how to do this? Say for example I have this: |
15. How to call a JSP variable inside a java class bytes.comI wrote a jsp page which has a drop down box and i have a submit button. Now when i select a value in the drop down box and click the ... |
16. use javascript variable in JSP? coderanch.comConcepts of client and server side scripting can not allow you to use variables from client side on the server side. The question is the JSP is processing on the server side and AFTER that the result of it work (usually HTML and JavaScript) is sending to client and browser interpret it. So JSP doesn't use the variable of javascript. You ... |
17. Can Javascript acces the variables defined in JSP. coderanch.comFirstly, if you declare your JSP variable like that (with the exclamation mark) then chances are your code won't be thread safe. You might want to read this The basic answer to you question is "No, you can't". JSP variable exist on the server and Javascript exists entirely on the browser. The only overlap is that the server outputs a bunch ... |
18. I M NOT ABLE TO DEFINE VARIABLES IN JSP. coderanch.comI M NOT ABLE TO DEFINE VARIABLES IN JSP. I DEFINED USERTYPE/DESC BUT I M NOT ABLE ACCESS RESULTSET INTO THESE VARIABLES. the code is as under <%@ page language="java" session="true" import="java.sql.*" errorPage="err.jsp"%> <%@ page import="java.io.*"%> <%@ page import="java.util.*"%> <%@ page import="javax.servlet.*"%> <%@ page import="javax.servlet.http.*"%> <%! int UserTypeId; int UserType; String Desc; %>
<% ... |
19. quick question about combining variables coderanch.com |
20. Te4sting for uninitialised variables coderanch.comHi there, I need to test for a session variable and display one bit of code if it has been initialised but another if it has not. I have tried the obvious ones ala if ((session.getValue("account_type").equals("Both") || session.getValue("account_type").equals("International Access"))) { out.println(""); } else { out.println(""); } But the same prob keeps coming ... |
21. Intialize javascript variable using jsp coderanch.com |
22. scripting variables coderanch.com |
23. JavaScript variables in JSP coderanch.comWayne, Richard is right. The JSP is all compiled and interpreted before the HTML and JavaScript is sent to the browser. The only way to get a Javascript value to the JSP for processing is to make a round trip to the server. If the value is something that is coming from user input you canuse javascript to process it, check ... |
24. Use a JSP variable in JavaScript? Plz Help coderanch.comFirstly I am new to JavaScript. I have a JSP page. There is a chunk of JSP code that creates a String variable. On this page there is also a chunk of code that I was given with encode and decode functions. These functions take a pair of strings and encrypt them. 1 Of the stings that I need to use ... |
25. Undefined variable or class name coderanch.com |
26. Is there a max number of variables that can be used in any JSP? coderanch.com |
27. Application variables coderanch.com |
28. JS ---> JSP variables coderanch.com |
29. Changing variables dynamically coderanch.com |
30. Implicit variable "exception" is null coderanch.comI am new to jsp/servlets and I came across the following problem (Tomcat 4.1.18 + Apache 2.0 + RedHat 8.0): I would like all errors & exceptions to go to the following generic error page: ----------- /error-pages/error.jsp --------- <%@ page isErrorPage="true" %> Oops! We got an exception: <% if (exception != null) out.print(exception.getMessage()); else out.print("Just an error"); %> ... |
31. dynamically creating variable names in javascript coderanch.com |
32. explicit variables coderanch.com |
33. How javascript variable assigned to JSP variable coderanch.com |
34. Variables in JSP coderanch.comin C/C++ you can do following : int a=0; // global variables void func() { int b = 5; a = b; // after this a's value is 5. } how do you write the same function in JSP so that a's value gets changed to 5. here is the sample code : <%! int a = 0 %> <%! void ... |
35. Referencing classes and variables coderanch.comHello all, I have written a class called BasketItems, which basically stores the title, artist, price and quantity of an item. Then another class - ShoppingBasket is used to store an instance of the basketItems class in a vector. However, the vector itself is not instantiated until a user adds an item (through a JSP page) to the basket, in which ... |
36. compare jsp variable and javascript variable coderanch.com |
37. Difference between %! and % when declaring variables in .jsp coderanch.comNo... a declaration doesn't make it "static", just a regular attribute. You *can* declare static attributes/methods/etc. but you would have to explicitly declare them as static... it's not something implicit in the JSP declaration. Declaring a variable in a scriptlet tag defines it inside the _jspService() method, making it a local variable. Here's a look at the code that might be ... |
38. Java variable as argument in javascript function coderanch.com |
39. problem with config implicit variable coderanch.comI have a simple jsp file which is supposed to print the servlet name and a parameter name when accessed form the config variable. I am using tomcat4.1. My Jsp file is as follows : <%@ page info="a hello world example" %> <%@ page language="java" %> <%@ page contentType="text/html;charset=ISO-8859-1" %> <%@ page pageEncoding="ISO-8859-1" ... |
40. A better approach to declaring variables in JSPs coderanch.comIs there a better way to declare vars in jsps I have about 12 jsp pages where the below code is repeated for variables passed in to my taglibs. If I want to add a variable I have to do it in 12 places. Reg <%= int size; int maxRows; int nextRows; int showRows; int rowCount; String productTypeID; String dataType; String ... |
41. how can i use javascript variable in jsp coderanch.com |
42. reseting jsp variables coderanch.comif an error occurs in my jsp page i send the to a different jsp page informing them of the error and a link back to the same page. but the jsp doesnt respond to the new information, if they type in the same error. it only works if i restart the server. any ideas what is wrong? |
43. how to use jsp variables in javascript coderanch.com |
44. Using script variables in JSP coderanch.com |
45. variables in jsp coderanch.com |
46. how counter variable works in jsp coderanch.com |
47. Java Script variable in JSP coderanch.com |
48. Appending Variables coderanch.com |
49. Assign Jsp variable to Javascript variable coderanch.comMuthiah, What you are doing is fine. You just forgot to add the quotes to the Javascript literal. var s = "<%=str%>"; Remember, you're not actually passing the value from the JSP realm to the Javascript realm. The output of your JSP's execution is Javascript code. The best way to get your head around this is to view the HTML source ... |
50. Re:Assign jsp variable into javascript variable coderanch.com |
51. how to append variable in JSP link coderanch.com |
52. Using JSP Code in a variable coderanch.com |
53. variable name standard for jsp coderanch.com |
54. how to use variable in javascript coderanch.com |
55. best way to keep the temporary variables coderanch.com |
56. Create Variable Name Dynamically coderanch.com |
57. JspWriter variable "out " - giving trouble coderanch.com |
58. using JSP variable in java script coderanch.comIt will not work in the context of the original question. The string will appear outside of the Javascript string literal and be interpreted as a Javascript variable name or cause Javascript syntax errors depending upon what the content of the string variable. [ July 17, 2006: Message edited by: Bear Bibeault ] |
59. How to Store The Java Script Variable Stored in jsp coderanch.com |
60. Assigning a Java variable to a javascript variable coderanch.com |
61. Variable coderanch.com |
62. JSP and run time variables. coderanch.comHello, I will first brief my requirement. I have JSP pages which have Javascript alert boxes (for my own debugging purposes) scattered all over them. As a developer I am fine with these alert boxes, but other people who test the application are better off not seeing these alert boxes. It ANNOYS them :-). Now the question: ----------------- I am planning ... |
63. Can Javascript variable store into JSP variable coderanch.comNo, this is a frequent misconception and I had wondered the same thing back when I first started with jsp. Simply put, javascript is a client-side technology, so it executes on the client machine, while jsp is server-side, and executes on the server. So you see, there is no way to bridge the divide between javascript and jsp unless you make ... |
64. implicit variables accessibility coderanch.com |
65. Javascript variable inside jsp scriplet coderanch.com |
66. Assigning JSP variable to JavaScript coderanch.comJSP and JavaScript can't really share data since JSP is server-side code ( it runs and creates the final HTML that the browser displays ) while JavaScript is client-side code which runs on the browser. The workaround, for values that will not change as the user work on a page is the method that Vassili Vladimir gave you above. You 'print' ... |
67. Use JavaScript Variable In Side Java Code coderanch.com |
68. How to use variables in a javascript from the same JSP coderanch.com |
69. How to use the Java variable inside the Javascript function coderanch.com |
70. retriving variable coderanch.com |
71. Can JSP use variable defined in another jsp ? coderanch.comRaj, I think I remember using <%@include%> and using variables defined in another JSP. (It's been a while since I've put variables in a JSP now that I know it is bad practice.) <%@include%> is a compile time construct which is why it works. |
72. Displaying Variable in JSP! Urgent please coderanch.com |
73. How do you set a javascript variable from jsp? coderanch.comI know how to pass a variable value from javascript to jsp. But how can I set a javascript value from a jsp page? For example, I have an html page which contains a javascript variable. This page contains a form whose target is a jsp page When this ... |
74. Javascript prompt box and jsp variable coderanch.comHi all, How can i take the users entry from a prompt (javascript) dialog box and assign it to a jsp to pass it to a bean. The reason is simple. I have a list of values that offers the possibility to add an extra option so i need to take the value and pass it Thanks Jeff |
75. JSP Variables coderanch.com |
76. Targeting only GET variables using paramValues coderanch.com |
77. help with variable modifiers coderanch.comhere is my problem basically: I have first a jsp with a form that when submitted runs some java code and in particular sets a stream variable(class variable) with pdf content. Now after the variable is set and the process finishes, I need to have access to the value of that variable when another form is submitted before that value is ... |
78. evaluate ${variable} where variable contains ${} coderanch.com |
79. how to use a variable in a jsp coderanch.com |
80. Assigning Java variable to javascript variable. coderanch.com |
81. variable doesn't increment coderanch.com |
82. Setting up enviornment variables coderanch.comHi, What is the best way to implement properties/variables for a Java EE application? I have an EJB which needs a list of variables whose values are needed for processing in EJB (say for example the JMS servers it needs to publish and various other application specific properties(there are around 50 properties)). At present, we have a xxx.cfg file which has ... |
83. increment and decrement jsp variable coderanch.com |
84. Jsp variables coderanch.com |
85. Jsp/Javascript setting variables with selectable table issue coderanch.comHello everyone, I have been trying to find a solution to my problem for over a week now, and have found no tutorials or examples that can help me out. I have created a selectable html table which highlights when clicked an such. I have a javascript function which processes my submit buttons(I have 3 which go to 3 different pages) ... |
86. JSP variable typical problem coderanch.comHi.. I have to get some values from a notepad file and show them in drop down list in my page. First ,I retrieved the node values and stored them in an ArrayList . I want to access these values in my JAVASCRIPT. I cant do that. Only the first value in the Arraylist is being populated many times. I even ... |
87. JSP variable declarations coderanch.com |
88. Checking if a variable is set or not in jsp coderanch.com |
89. JSP variable into javascript coderanch.com |
90. Using application wide variables on jsp's coderanch.comAn application I'm working on uses the displaytag library and I'd like to set an application wide variable for the pagesize attribute: |
91. Variables from classes coderanch.comtype Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: An exception occurred processing JSP page /Milestones/purchase.jsp at line 31 28: 29: int total = 0; 30: String name = session.getAttribute("name").toString(); 31: int price = Integer.parseInt(session.getAttribute("price").toString()); 32: String image = session.getAttribute("image").toString();; 33: total = total+price; 34: %> Stacktrace: org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:510) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:419) ... |
92. How to assign js variable to jsp variable coderanch.com |
93. Is there any possibility of declaring variable ? coderanch.comOK thanks i will fallow the mvc architecture .But what about the "property"(jsp:getProperty) is that a variable? I know it reference to the bean class variable can i call the property as a variable? And is there any Naming convention for scoped variables.If i use JSTL is there any naming convention for variables Thanks |
94. JS variable In JSP coderanch.com |
95. how to call inner class method or variable from outer jsp? coderanch.comYou don't. Firstly, the time to be putting Java code in a JSP is long past -- almost 10 years to be exact. Time to move on. Secondly, even when scriptlets were in vogue, using a JSP for such a purpose was not acceptable. Reusable code belongs in a Java class, not a JSP. |
96. JSP and SSI interaction - Setting env.variables. go4expert.comHi all, With regards to the following three questions, I tried "search engines", forum, books etc. but couldn't find any discussion online. 1) (I'm a Linux user, using Apache along with Tomcat) Is it possible for a jsp file to read a variable set by "SSI #set command" in a separate shtml file, and vice versa? 2) Is it at all ... |
97. assigning the variable to textfeild go4expert.comsir i trying to update the recin the database .jsp page fetches the data from the databse .and place the data in to the text feild . im trying to genrate the the registration no in the text feild automatically. with code given below but it is not working well, i m using the code Code: <%@page import="java.sql.*"%> <% Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); ... |
98. how to get javascript variable in jsp variable forums.oracle.com |
99. jsp variables forums.oracle.com |