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How do you sort a list in Visualforce?
In the controller constructor we will query the contacts and create a list of contact wrappers that will be sorted and passed to the Visualforce page. The contact wrapper needs variables of all the values we will be using to sort. In the constructor we will assign the values of the from the contact to these variables.
How do you sort multiple fields in apex?
Another way to sort on multiple fields in APex is to write your data to a table used to store data temporarily and then simply retrieve the same data again in a list using SOQL and use the ‘order by’ clause to sort the way you want. The temporary data in the table can then be deleted using the same list you retrieved.
How to order a list in Salesforce Excel?
If you want simply to order alphabetically you can use the operators: Or you can give specific strings, in our case I want those in the Finance department to be at the top of the list: Dates and numbers can are very easy to order using the standard comparison operators.
How to sort a list of phone numbers?
In this example I am sorting a List of Contacts to determine the order to call them, my sorting criteria are: Do Not Call is not selected. The contact has a phone number in either Phone, Mobile Phone or Other Phone fields. Those in the Finance department are higher. Created date is higher.
How to create a list of created dates in Salesforce?
Created date is higher. Create the controller with the wrapper class, the wrapper constructor will take a contact object. In the controller constructor we will query the contacts and create a list of contact wrappers that will be sorted and passed to the Visualforce page.
How to iterate over a list in Visualforce?
Iterate over them and assigning the index to a variable such as priority eg: Display them in a Visualforce table in the sorted order eg: In the screenshot below, the Finance contacts are highlighted. The first group have a phone number, and the Do Not Call flag is not selected, so these are listed first.