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This blog post covers the Visualforce tags in great detail. This blog post can also be referred as Visualforce tutorial for beginners. What is Visualforce? It is the component-based user interface framework for the Force.com platform. Visualforce consist of tag-based markup language, similar to HTML. For example, In HTML we have tags like <body> tag and
Every once in a while, you have to update your business systems. Moving to a newer system from an old one is always an exciting task because the newer system will be better performing. But migration brings lot of risks along and the no.1 challenge is to protect the data from getting lost,the data we
Below are the list of important Apex Interview Questions with Answers. You never know, you might come across these questions in your next interview. Ques : Which SOQL statement can be used to fetch all records even from recycle bin ? Answer: “ALL Rows” clause of SOQL can retrieve all records, including the records from
Using JavaScript inside Visualforce pages gives you access to a large range of existing JavaScript functionality, such as JavaScript libraries, and other ways to customize your pages. Action tags, like <apex:actionFunction> and <apex:actionSupport>, support Ajax requests. The best way for including JavaScript inside a Visualforce page is placing the JavaScript in a static resource, then
In this blog post, I have listed some of the highly productive Salesforce Extensions on Google Chrome. To make it easier, I have categorized extension on the basis of functionality.Please take a look at these extensions and let me know which is your favorite extension and why? Salesforce Chrome Extensions that you must use We
I always had this bad feeling, that I wasn’t following the best practices handling exceptions in Apex. In most of the cases, I wasn’t doing any exception handling. What is an exception? An exception is a condition which changes the normal flow of program execution.That is when something bad happens which the program can’t handle
ActionFunction component triggers an action whenever a user clicks on a custom link or a button inside a visualforce page. In visualforce, actionFunction is used to call method inside a controllers as a JavaScript function. ActionFunction can be used anywhere inside a visualforce page to call action which include custom javascript code. ActionFunction is a
Salesforce developers spend lot of time waiting for file Save operation to finish. This is a big problem for developers working on big Force.com projects which includes large number of classes, pages, objects and components. I recently found out a way to boost-up the save and refresh speed on Force.com Eclipse IDE. The secret to
There are different APIs which developers can use to integrate with Salesforce org. In this blog post, we will talk about what APIs we have and when to use them. What are Salesforce APIs and how developers can use them? We have about 8 APIs till now. While all these serve a similar purpose of
Let’s say you have to store information about t-shirt sized on various entities like Accounts,Users,custom objects etc. And after a month, your company decides to switch to a different size format, for example, 36,38,40 instead of small,medium and large. The only option you have is to go and update the picklist values everywhere its used.
