Should i use jstl

The core group of tags are the most commonly used JSTL tags. Active 3 hr before. Viewed times. List, java. Npm start vs npm run start: prod Min-width: none vs unset what is the proper apprach? Related Questions. Android - How to get Uri from raw file? What is the motivation for two different week-based-year definitions in JSR? Topics in the Troubleshooting section highlight common issues that are encountered with HCL Commerce , and how they can be addressed or mitigated.

This first example assumes that a product data bean is available to the JSP page and uses it to display the minimum item price of the product if it is available and the string Not available otherwise.

Using Java, this task can be accomplished by means of direct access to the data bean and object methods as follows:. This next example assumes that a category data bean is available to the JSP page and uses it to display the name and price for each product in the category. Using Java, this task can be accomplished by means of direct access to the data bean and object methods in conjunction with the Java control facilities as follows:.

Observe that the JSTL rendition of both examples is both more compact and easier to understand. Customer Support. Home Documentation HCL Commerce is a high-availability, highly scalable and customizable e-commerce platform. Performance Topics in the Performance section describe the means by which to plan, implement, test, and re-visit the optimization of HCL Commerce site performance.

Methodology Like site security, a proper approach to site performance requires planning, execution, testing, monitoring, and maintenance. Tuning an HCL Commerce deployment is made up of many individual parts that work together to provide the e-commerce experience. Documentation HCL Commerce is a high-availability, highly scalable and customizable e-commerce platform. Getting started HCL Commerce has different advantages for business users, administrators and developers. Migrating Before you migrate to HCL Commerce Version 9 , review this information to help plan and execute your migration.

Operating Topics in the Operating category highlight tasks that are typically performed by business users, customer support representatives, to complete their day-to-day tasks in the operation of the HCL Commerce site. Integrating Topics in the Integrating category highlight the tasks that are commonly performed for using HCL Commerce in combination with other products. Administering Topics in the Administering category highlight tasks that are typically performed by the Site Administrator, to support daily operations of the HCL Commerce site.

Customizing The topics in the Customizing section describe tasks performed by an application developer to customize HCL Commerce. Compliance The following section describes how you can leverage HCL Commerce features and functionality to help your site be compliant with different privacy and security standards. Securing These topics describe the security features of HCL Commerce and how to configure these features.

Design phase During the design phase of your project, it is important to consider performance priorities. Development phase During the development phase, it is important to measure the response time of business critical steps in the development environment. Testing phase During the testing phase, it is important to start with simple, common test cases and gradually go to more complex scenarios and environment configurations. Maintenance phase Post-launch, during the maintenance phase, instrument and monitor performance indicators in the production environment to enable the team to proactively identify and address potential issues before users are affected.

Web server considerations Even though the web server is a mature technology, it can still be tuned to get better performance, especially on large websites. Workspaces best practices When you use workspaces, you should have strong business processes in place to prevent the situations outlined in Workspaces limitations and restrictions.

Use the Commerce-specific tag for bean activation HCL Commerce data beans require activation prior to their use. Use an appropriate inclusion mechanism JSP supports two inclusion mechanisms: Static include and Dynamic include. Use the. Use the post method for form submission Data can be sent from client to server by way of an HTML form using either the get or the post method.

Search performance tuning Consider these search performance tuning hints and tips when you administer HCL Commerce Search. Database performance tuning The database is usually one of the potential areas for bottlenecks that makes HCL Commerce unable to scale and perform well. Promotion performance tuning HCL Commerce provides business users with multiple features and functionality to help enhance developing promotions for a store.

Marketing performance tuning The Management Center Marketing tool provides business users with many features to help enhance site and store marketing activities. Enabling and disabling large shopping cart performance enhancements The large shopping cart performance enhancement consists of many different elements, which can be enabled or disabled separately.

Enabling and disabling the optimized large shopping cart order commands To improve the performance of large shopping carts, you can optimize the OrderItemAdd, OrderItemUpdate, OrderItemDisplay, and OrderCalculate commands. Enabling and disabling the optimized tax command The optimized tax command provides improved performance for sites that encounter shopping carts that include hundreds of order items or more.

Enabling and disabling the optimized shipping calculation command The optimized shipping calculation command provides improved performance for sites that encounter shopping carts that include hundreds of order items or more. Website performance tuning There are four steps for evaluating performance of an HCL Commerce website that is based on Transaction server. Tuning the price rule object cache You can improve performance by changing the size of the cache used to store price rule business objects during storefront runtime.

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