Custom JSP tags library. Supports operations with cookies. addCookie Body tag adds cookie to the request. Parameters are: 1) name - cookie name
For example:
<%@ taglib uri="taglib.tld" prefix="cookie" %> <cookie:addCookie name="user" value="guest"/> or you can set a value through tag's body:
<cookie:addCookie name="user">value for cookie</cookie:addCokie> removeCookie removes cookie (sets age to 0). Parameters are: 1) name - cookie name getCookieValue Requests a value for cookie. Parameters are: 1) name - cookie name
For example: a) prints a value for cookie (prints empty string if not found):
<%@ taglib uri="taglib.tld" prefix="cookie" %> <cookie:getCookieValue name="user" /> b) saves data in the page scope variable:
<%@ taglib uri="taglib.tld" prefix="cookie" %> <cookie:getCookieValue name="user" id="sValue"/> Cookie value is <%=sValue %> isCookie Checks cookie. Parameters are: 1) name - cookie name
For example: a) prints true or false
<%@ taglib uri="taglib.tld" prefix="cookie" %> <cookie:isCookie name="user" /> b) saves data in the page scope variable:
<%@ taglib uri="taglib.tld" prefix="cookie" %> <cookie:isCookie name="user" id="bValue"/> Does cookie exist: <%=bValue.booleanValue() %> ifCookie Body tag. Executes own body if request includes cookie. Parameters are: 1) name - cookie name
ifNotCookie Body tag. Executes own body if request does not include cookie. Parameters are: 1) name - cookie name ifCookieEnabled Body tag. Executes own body if cookies enabled. Parameters are: none ifCookieDisabled Body tag. Executes own body if cookies disabled. Parameters are: none
for downloading: Library: cookietag.jar Description: taglib.tld See also Coldtags suite - the largest collection of custom JSP tags.
|
Also in Coldtags:
|