custom labels in salesforce

, and by writing a method name, you can call the method. Importing taglib is equivalent to importing a jar package. Writing a prefix is equivalent to telling the program that I want to use the method inside the package.Label with label bodySuch tags can be embedded in the inside of other content to complete such as logical operations, loops and so on. General requirements body-content for scriptless.Dynamic Property LabelsThe Dynamicattributes interface needs to be implemented, overriding the Se

1: Why do I need a custom label?When the JSP's built-in tags and tags in the JSTL tag library don't meet the requirements, developers are required to customize the label.2: First introduce our web small configuration 3: Tool class public class Authorizetag extends Bodytagsupport {//You provide a user name, I give a user a set of permissions, and the operation is in the right DAO private Iprivilegedao Privilegedao; Private String URL; Publi

Some of the special annotation techniques in MyEclipse include:1. //TODO -Indicates a backlog that has not been completed.2. //XXX --Indicates that the annotated code has realized the function, but the implementation of the scheme is debatable, hoping to improve in the future.3. //Fixme --Indicates that the commented code needs to be corrected.4. Custom Tags: Enter windows->perferences->java->compile->task tags, we can customize the task label, Ecli

1, the overall structure of the Web project2. How to build TLD files in eclipse3. CodingPackage Mytags;import Java.io.ioexception;import Javax.servlet.jsp.jspexception;import Javax.servlet.jsp.tagext.tagsupport;public class Pagertag extends TagSupport {/** * */private static final long serialver Sionuid = -3066943125964706748l;private String URL; form submission Address private int recordcount;//Total number of records private int pageno;//current page number private int pagesize;//page capacity

Describes the labels and styles of the input fields of the custom Yii2 form. In Yii2, the support components for forms and fields are ActiveForm and ActiveField, To generate a logon box in the format of label, input, and error, you can write the following code: The above code generates two form input boxes with default tag names (such as Username and Password ). To change the label and style of the input

JSP life cycleThe JSP page compiles after the bytecode file is executed, first executes the _jspinit () method, and then there is a request to the multithreaded call _jspservice () methodJSP nine large built-in objectsOut, request, response, session, application, page, PageContext, exception, configOut object (Common method):　　Request object (Common method):　　　　　　　　Setup code for form submission: request.setcharacteencoding ("UTF-8");Set encoding when URL is passed: Increase the Server.xml attri