You have to write custom visual force page to achieve this kind of functionality. Salesforce does not support to view excrete of data or visible only some selected lines. You can create a custom field and populate the n (number of lines) lines from long text field by creating trigger.
Full Answer
Is there a way to add LTA fields in Salesforce?
There may be ways to get the behavior you want, but it would require additional coding and implementation. One idea that may work would be to create a custom object which contains as many LTA fields as you need along with an 18 character text field to hold a salesforce.com id.
Can I add additional long text area fields to tasks and events?
Additional Long Text Area fields are not available on Tasks and Events. The standard "Description" field is a LTA with a 32,000 character limit, so that may suit your needs.
How do I add a long text area to a quote?
Create custom long text area field in the Quote object. Click the "New" button in Quote Custom Fields & Relationships section. Select Text Area (Long) and click "Next". Enter Label, Length and Description (e.g. TEST SFDC). Click "Next" to continue and follow the wizard until you can Save the field.
Can I only copy 250 characters of long text area into text?
i.e only copy 250 characters of Long Text Area into Text. Did this answer your question? If not, let me know what didn't work, or if so, please mark it solved.
Can we use long text area in Formula field in Salesforce?
Rich/long text area fields aren't available for formulas. If you need to pull this information through I think you'll need to use a workflow field update or trigger to copy it. Unfortunately the Workflow Field Update also loses the markup so best to stick to Apex Trigger solution.
How do you pre populate a text field in Salesforce?
Click the Prefill option. Click the Salesforce Prefill from the list....Salesforce Prefill supports the following fields only:Text Fields: Name, Email, Address, Short Text, Long Text.Number Fields: Phone, Number.Selection Fields: Dropdown, Single Choice, Multiple Choice, Scale Rating, Spinner.
How do I autofill fields in Salesforce?
Click on Object Manager. Choose your custom object from list ( Featured Program in my case) Click on new field. Setup a field as Formula , on the formula screen click on Advanced Formula -> Insert Field here you can choose the another field in your layout and choose its sub-field to insert in your Formula Field.
How do you pre populate a field in Salesforce?
URL Hack in Lightning to Pre-populate fieldsGet the standard Lightning URL that salesforce construct when creating new Record.Identify the fields and their API Name that you want to pre-populates.Assign the Target fields(The field you want to prepopulate) to Value Pair for the additional fields to be populated.More items...•
How do I populate a field based on another field in Salesforce?
To add a LookUp field based on the value of another field:Click on SetUp (Gear Icon) and then click on the Object Manager.Click on the object you will be adding the Look Up field to. ... Select Fields & Relationships and then click the New.Select Lookup Relationship from the Data Type list and click Next.More items...•
How do I set predefined field values in Salesforce?
Set Predefined Field Values for Quick Action FieldsClick the name of an action in the Buttons, Links, and Actions list or the Global Actions list.On the action detail page, click New in the Predefined Field Values list.Select the field you want to predefine a value for.Specify the value for the field. ... Click Save.
How do you auto populate value?
Click the Properties button on the toolbar. The Elements Properties window opens showing a list of the fields (data elements) on the form. Highlight the field you want to auto-populate and lick the Auto-populate button. The Auto Populate window opens.
What is auto populate in Salesforce?
11:17 AM. Whenever a user creates a new Account, Contact, Opportunity or any custom object record it is sometimes required to automatically populate certain fields with values. You could do this by setting the "default" value on a text field.
How do I auto populate a picklist in Salesforce?
if on A the picklist value is b, then when clicking on 'New' for object B, the picklist field will be auto populated to show the b value as well. then the user can update the other fields on Object B and save the record. Thank you!
How do I pre populate HTML fields?
0:573:26How to prepopulate form fields by URL parameters - YouTubeYouTubeStart of suggested clipEnd of suggested clipWe're going to go into advanced scroll down field details and here's the unique name this is theMoreWe're going to go into advanced scroll down field details and here's the unique name this is the unique name we we need. So we tell it where to pre-populate. This by url parameters.
Are formula fields searchable in Salesforce?
Unfortunately, the Salesforce search function does not currently search formula fields and we would like to have this functionality added. It seems intuitive that, if you enter a value in the search box, it should search the entire database, including customer formula fields.
What is 202 error in Salesforce?
They are actually Status Codes, not Errors (not to be confused): a 202 status code usually indicates: The request has been accepted for processing, but the processing has not been completed. The request might or might not eventually be acted upon, as it might be disallowed when processing actually takes place.