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How to create a dynamic string in apex?
You pass the name of the Type you want to construct into the Type.forName method. You probably will want to implement an interface here as well. Something like: If you do have a need to pass parameters to the dynamically created class, a way to do that is to create the class by using JSON.deserialize: assuming configClass is a sub-type of Process.
How to create an abstract class in apex?
I have an abstract class called Process that I extend to create a list of processes ( List ); each in relation to an object. For now everything works as expected but I’m really hoping to create a very dynamic approach to these processes.
What does it mean to use dynamic soql in apex?
Dynamic SOQL. Dynamic SOQL refers to the creation of a SOQL string at run time with Apex code. Dynamic SOQL enables you to create more flexible applications.
How to append a string to where clause in apex?
On page load i loaded this where condition string from table and set that as page item :P5_NEW Page item :P5_NEW contains the string which should be appended to where clause. But apex throws error ORA-00920: invalid relational operator.
How to generate date in apex Test class?
You need to generate the date using the Date constructors. The arguments data type of method CheckDates is date type but in your test class you are passing integer values.Please change the integer to date type as mentioned in below code snippet. hope this make sense. Thanks for both of your answers.
How to pass a variable from one apex controller to another?
You can use controller extensions for sharing a variable and directly access a variable on the Visualforce page from another controller. Declare the variable to be used as transient or public as by default a variable is private in apex class. Now you can directly use the variable as you use other variables.
How to choose field dynamically in apex class?
Choosing a field dynamically to assign a value in Apex class. Welcome to Support! Search for an answer or ask a question of the zone or Customer Support. Need help? Dismiss Don’t have an account? Don’t have an account? Choosing a field dynamically to assign a value in Apex class.
Is it easy to create forms in apex?
Join the DZone community and get the full member experience. Working with forms in Oracle APEX is really easy and even fun thanks to the improved wizard that can create a form page on any table, view, or even on a web source in a few simple and clear steps. But sometimes you’ll need to enter multiple ‘rows’ at once.
How does dynamic soql and DML work in apex?
Describe information for a tab includes the sObject associated with the tab, tab icons and colors. Dynamic SOQL and SOSL queries provide the ability to execute SOQL or SOSL as a string at runtime, while dynamic DML provides the ability to create a record dynamically and then insert it into the database using DML.
Where do I find describe information for apex?
You can obtain describe information for standard and custom apps available in the Salesforce user interface. Each app corresponds to a collection of tabs. Describe information for an app includes the app’s label, namespace, and tabs. Describe information for a tab includes the sObject associated with the tab, tab icons and colors.