taglib

taglib : how to edit Album Artist?

由 混江龙づ霸主 提交于 2019-12-07 10:33:44
How to modify the "Album Artist" field of a MP3 file with the library TagLib ? Is there something similar to : f.tag()->setArtist("blabla"); ? scotchi ID3v2 doesn't actually support a field called "album artist". iTunes uses the TPE2 frame, which is supposed to be: TPE2 The 'Band/Orchestra/Accompaniment' frame is used for additional information about the performers in the recording. For a complete list of frames see http://id3.org/id3v2.3.0#Declared_ID3v2_frames . To write that with TagLib, this would do the trick: #include <mpegfile.h> #include <id3v2tag.h> #include <textidentificationframe.h

Java EE 7 : Can not find the tag library descriptor for “http://java.sun.com/jsp/jstl/core”

由 杀马特。学长 韩版系。学妹 提交于 2019-12-06 16:37:42
I am trying to use the following tag lib in my JSP page : <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %> But Eclipse shows me this error : Can not find the tag library descriptor for "http://java.sun.com/jsp/jstl/core" I am already having JSTL in my classpath using this dependency : <dependency> <artifactId>javaee-api</artifactId> <version>7.0</version> <scope>provided</scope> </dependency> I use WildFly 9. I have the same problem with these 2 other taglibs : <%@ taglib prefix="f" uri="http://java.sun.com/jsf/core"%> <%@ taglib prefix="h" uri="http://java.sun.com/jsf/html"%>

Cannot resolve taglib with uri in Intellij IDEA

由 删除回忆录丶 提交于 2019-12-06 15:31:06
By looking at the tutorial series JSP, Servlets and JDBC for Beginners: Build a Database App on Udemy done by Chad Darby and with the help of BalusC answer I wrote the following code in Intellij IDEA <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %> <%--To use JSTL core tags we need to import the following URL with prefix--%> <%@ page contentType="text/html;charset=UTF-8" language="java" %> <html> <head> <title>Title</title> </head> <% // need to define a sample array String cities[]={"City1","City2","City3","City4"}; // to use JSTL tags they have a to be a part of an attribute,

JSP 2 tag files “/WEB-INF/tags” not found

由 故事扮演 提交于 2019-12-06 15:09:32
I want to write some jsp tag files for my application. I followed this article: http://www.techrepublic.com/article/an-introduction-to-jsp-20s-tag-files/ However, I'm stuck, when I open a jsp page that has this line: <%@ taglib prefix="h" uri="/WEB-INF/tags"%> I get an exception. HTTP Status 500 - /test.jsp (line: 8, column: 41) File "/WEB-INF/tags" not found org.apache.jasper.JasperException: /test.jsp (line: 8, column: 41) File "/WEB-INF/tags" not found org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:42) org.apache.jasper.compiler.ErrorDispatcher.dispatch

Taglib inside Maven dependency jar. How do I configure this taglib inside the web.xml?

由 蹲街弑〆低调 提交于 2019-12-06 14:18:11
So I used to configure my taglib like that: <jsp-config> <taglib> <taglib-uri>myTags</taglib-uri> <taglib-location>/WEB-INF/lib/mylib-2.0.1.jar</taglib-location> </taglib> </jsp-config> But now mylib-2.0.1.jar is a maven dependency, so of course it is NOT on /WEB-INF/lib. How do I do to configure my taglib so I can do that in my JSPs: <%@ taglib uri="myTags" prefix="mt" %> EDIT1: To clafiry, the taglib.tld is inside the META-INF inside the jar so you can access the tld by referencing the jar itself. That's a convenient way to distribute your taglib along with the web application framework jar.

JSP form:checkbox into a c:foreach

由 眉间皱痕 提交于 2019-12-06 09:19:28
Similar problems are invoked in many posts in this forum; but no one has a solution that specific one, I thank you for helping me in this : I'm using spring to develop a web application, I don't know what I should put in the path of the form:checkbox tag which inside the c:foreach one, here is my code : <c:forEach items="${persons}" var="person" varStatus="i"> <tr> <td><c:out value="${person.firstName}" /></td> <td><c:out value="${person.lastName}" /></td> <td><form:checkbox path="person.rights" value="Download"/>Download </td> <td><form:checkbox path="person.rights" value="Delete"/>Delete <

Reading the g:datePicker-value in Grails without using the “new Object(params)”-method

由 纵然是瞬间 提交于 2019-12-06 07:36:31
问题 Let's say I have a datePicker called "foobar": <g:datePicker name="foobar" value="${new Date()}" precision="day" /> How do I read the submitted value of this date-picker? One way which works but has some unwanted side-effects is the following: def newObject = new SomeClassName(params) println "value=" + newObject.foobar This way of doing it reads all submitted fields into newObject which is something I want to avoid. I'm only interested in the value of the "foobar" field. The way I originally

Reading id3v2 frames with TagLib in Powershell

由 醉酒当歌 提交于 2019-12-06 07:35:05
I'm trying to read a file's id3v2 tag information using the TagLib# library with Powershell. Reading the standard tag properties is not a problem (artist, title etc.), but I'm having difficulty figuring out how to read the ID3v2 frames (specifically the COMMENT). Can anyone provide a simple example as to how to accomplish this? Documentation on this is scarce it seems. This seems to work for me - could you please clarify your question with what isn't working? # load the TagLib# assembly into PowerShell [Reflection.Assembly]::LoadFrom("C:\taglib-sharp.dll") # grab the MP3 file with TagLib $file

How to create GSP taglib without Grails

由 邮差的信 提交于 2019-12-06 02:27:48
We can use GSP without Grails, just mapping servlet groovy.servlet.TemplateServlet . And what about TagLibs? Here are docs about using TagLibs with Grails - we should just add class to grails-app/taglib folder. Is it possible to create custom GSP tag without Grails? And if it possible, even more important question, how exactly can it be done? UPDATE: it looks like there is a separate Grails Plugin for it - https://github.com/houbie/gsp-taglib . So the question actually boils down to how we can use code from this plugin I guess. According to http://jira.grails.org/browse/GRAILS-5657 full GSPs

Is it possible to turn off taglib scanning in Tomcat?

由 浪子不回头ぞ 提交于 2019-12-06 01:52:35
问题 On startup, Tomcat recursively scans the WEB-INF directories for TLD (Tag Library Descriptor) files. As a result, if a webapp has a lot of files under that directory, it slows down the startup process. Does anyone know if there is a way in that situation to turn off scanning completely, or at least provide a filter to narrow the search? 回答1: You can add processTlds attributes in the context, <Context processTlds="false" ... /> However, your TLDs defined in the JAR file wouldn't work without
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