JSP
Checking Request Attribute in JSP
I am trying to check a request attribute in a jsp to show/hide certain html. request.setAttribute(\"submitted\", \"true\");[详细]
2023-04-09 18:35 分类：问答Export to Excel, PDF, CSV file doesn't support Arabic Language
I have tomcat6 and use open report application in it. when i export any report as excel or pdf, it doesn\'t support arabic language.[详细]
2023-04-09 15:13 分类：问答Using Auto Increment with MySQL and need to retrieve that number
I have a database in which I need some IDs to be autoincremented, but I also need that ID that gets auto incremented to be the Foreign Key for another table. Is there a way to recover that number with[详细]
2023-04-09 12:33 分类：问答How to get PathVariable (String) in a Controller method
@RequestMapping(value = \"/user/search/{email}\") public String auditUseremail(@PathVariable(\"email\") String email,Map<String, Object> map) {[详细]
2023-04-09 10:53 分类：问答Jsp with javascript parameter inside javascript onclick
I would like to insert a call to a function to get a parameter for my JavaScript onclickfunction. What I would like to do is something like:[详细]
2023-04-09 10:34 分类：问答How to avoid saving details in database when a new user tries to create account with existing username?
I have a jsp page in my project where user fills up the details for creating an account. when a user enters username and clicks on the check button, the button looks in the database if the same name[详细]
2023-04-09 07:28 分类：问答When is it appropriate to set a request-scoped variable in a JSP?
In my experience, it is rarely/never necessary to set scope=\"request\" on an EL variable. For example, I have a page that, given an item parameter, constructs a URL specific to that item based on it[详细]
2023-04-09 06:36 分类：问答In Firefox insertRow() is not working in javascript
I am working in a JSP file. In that I need to create one table with multiple rows onclick event. When I am trying the following code in IE7 and IE8, it is working fine. But when I am trying the same i[详细]
2023-04-09 05:57 分类：问答Is there an ehcache jsp tag?
In a current project of mine, JSPs are getting huge (lots of jstl end el logic, no Java), and due to increasing traffic, caching on many levels has become a necessity. Some components need to be dynam[详细]
2023-04-09 03:42 分类：问答Custom JSP tag does not render dynamic body content
I have created a new JSP tag (in a Struts 1.2.9/Java 5/Tomcat 5.5 web application), which renders content within the tag body, when the logged-in user has one of the given roles.[详细]
2023-04-09 03:20 分类：问答
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