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Questions - taglib

Calling method via jstl function fails with null pointer exception

I've read here about null pointer exception issue, please dont forward me there. I've already broken my head. Have a tomcat v9. It's used to process voice calls as an IVR server. Inside is webapp with...
test-img

Fuad Mehdiyev

java

jsp

jstl

taglib

Votes: 0

Answers: 1

Latest Answer

Solved. It was my mistake. Function in tld must be refereced to static method. My method was not static.
test-img

Fuad Mehdiyev

I cannot access tablib attribute into java code

I am writing JSP page to request 'guest book' report and I have a country list to display at combobox html tag, as shown below: <select id="from" name="from" style="width: ...
test-img

Luciano Junior

java

jsp

arraylist

taglib

Votes: 0

Answers: 0

How to add a Custom MetaData to a PNG or JPG file

I can add custom meta data to mp3 mp4 formats with the taglib library but i cant add custom meta data to jpg, png formats with the taglib library How to add a custom metada to png or jpg file?
test-img

Mehmet Ceylan

c#

png

metadata

jpeg

taglib

Votes: 0

Answers: 1

Latest Answer

Here you've got official examples: https://github.com/mono/taglib-sharp var tfile = TagLib.File.Create(@"C:\My picture.jpg"); string title = tfile.Tag.Title; var tag = tfile.Tag as TagLib.I...
test-img

Posio

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