How do you get all the fields of an object?

How do you get all the fields of an object?

You can use Class#getDeclaredFields() to get all declared fields of the class. You can use Field#get() to get the value.

How do I get all the fields in Salesforce?

How to get all fields of an Object in Salesforce

1. getGlobalDescribe() Returns a map of all sObject names to sObject tokens for all the standard and custom objects defined in your organization.
2. getDescribe() Returns the describe sObject result for this field.

Can an object be a list?

Absolutely, this is normal as an object can contain lists that belong to only that particular object. One of many examples is when you’re traversing a binary tree or such you could have each node have their own list which identifies their children.

How do I find all custom fields of an object in Salesforce SOQL?

Fetch All Fields In A SOQL Query At Once – Spring ’21

1. FIELDS(ALL) – This fetches all the fields of an object at one go.
2. FIEDLS(STANDARD) – This can be used to fetch all the standard fields of an object at one go.
3. FIELDS(CUSTOM) – This is use to fetch all the custom fields alone on an object.

How do you access a particular element in an ArrayList?

The get() method of ArrayList in Java is used to get the element of a specified index within the list. Parameter : index:index of the elements to be returned. It is of data-type int.

How do I get all the fields in SOQL?

You can now include any of these in the field list:

1. FIELDS(ALL) —to select all the fields of an object.
2. FIELDS(CUSTOM) —to select all the custom fields of an object.
3. FIELDS(STANDARD) —to select all the standard fields of an object.

What is all rows in SOQL?

SOQL statements can use the ALL ROWS keywords to query all records in an organization, including deleted records and archived activities. For example: [SELECT COUNT() FROM Contact WHERE AccountId = a.Id ALL ROWS]); You can use ALL ROWS to query records in your organization’s Recycle Bin.

Is it possible to get a list of object fields?

So, it’s impossible for the list to direclty access the object fields (references given by the references). The short answer is no. Note: anyway you’ll find an API that does what you want, it still loops in the inside.

How to get a list of all input objects?

You can get a NodeList of all of the input elements via getElementsByTagName ( DOM specification, MDC, MSDN ), then simply loop through it: var inputs, index; inputs = document.getElementsByTagName (‘input’); for (index = 0; index < inputs.length; ++index) { // deal with inputs [index] element.

How to get a list of specific fields values?

The key would be the field. Doing this way, when you ask the HashMap to retrieve you the object corresponding to the field that you want, the map would return you an ArrayList cointaing all of the elements which has that field. Without Iterating this is not possible .You can reduce iteration somehow but it is must.

How to list all fields of a class in Python?

If you’re doing some kind of dynamic programming that requires you to iterate over unknwon fields of an object, the only reliable way to do it is to implement your own way of keeping track of those fields. For instance, you could use an attribute naming convention, or a special “fields” object, or, most simply, a dictionary.