Webner Blogs – eLearning, Salesforce, Web Development & More

Problem : How to show red asterisk symbol in place of red vertical bar for all required inputFields in Visualforce page? Solution : Sometimes we have some mandatory fields in our form, for this we can simply use required=”true” attribute

We had a maven project connected to svn repository. There were some folders or file types that we never want to commit such as target folder, bin folder or .class extension files. We had ignored target folder in Eclipse settings

In one of our previous posts, we gave a brief introduction to Tarjetasvirtuales. In this post, we will explain how a greeting card is sent using Tarjetasvirtuales. After registering yourself in Tarjetasvirtuales, select the category of greeting card you want

If HTML editor does not show up on summary area verify whether the editor has been enabled using the admin login to Moodle / Totara. This can be verified by checking the following points (in no particular order): 1. Is

Problem: How to attach PDF from a Visualforce page in email using apex class or trigger? Description: We had a Visualforce page name ‘templateCOI’ which was rendered as a PDF. We wanted to use this page as an attachment in the automated

For Windows user: 1. Open folder that contains files in console 2. type dir /b > D:test.txt (it will copy the result in test.txt file) For Linux user: 1. Open folder that contains files in console 2. type ls > /home/user/test.txt (it will copy

In one of our Totara theme projects, we wanted to display the categories->subcategories->courses structure dynamically up to any level. In Totara a category can have subcategories, each subcategory can have its own set of subcategories and so on up to

Steps to install cordova/phonegap To install cordova from command line, follow these steps Download and install Node.js Command : $ sudo apt-get install node.js Node.js is a runtime system for creating server-side applications. Download and install npm Command: $ sudo

The Isset () Function: The isset () function is used when we have to check whether a value in the variable is set or not. It returns false when variable contains null values. For Example, values are stored in a