Changing the Field Configuration 

At the Extension Level 

The configuration of any field can be changed at the extension level by TypoScript. The syntax is the following:

plugin.tx_yourExtensionNameWithoutUnderscores_pi1.formName.viewType.fields[.tableName].fieldName.fieldProperty = propertyValue

For example, assume that one wants to change the width and the height of the image in the List view in the Tutorial1.

• The tx_yourExtensionNameWithoutUnderscores_pi1 is tx_savlibraryexample1_pi1,
• the formName is Contact,
• the viewType is listView (use singleView, editView for the other types),
• the tableName is the table in which the field fieldName is. It can be omitted if the field is in the main table.
• the fieldName is image,
• the fieldProperty is width or height.

It leads to the following configuration:

plugin.tx_savlibraryexample1_pi1.Contact.listView.fields.image.width = 200
plugin.tx_savlibraryexample1_pi1.Contact.listView.fields.image.height = 200

At the Page Level 

The configuration of any field can be changed at the extension level by means of the page TypoScript Config. The syntax is the following:

tx_yourExtensionNameWithoutUnderscores.formName.viewType.fields[.tableName].fieldName.fieldProperty = propertyValue

Using the same example as above, it leads to:

tx_savlibraryexample1.Contact.listView.fields.image.width = 200
tx_savlibraryexample1.Contact.listView.fields.image.height = 200