dextuploadjk.engine
Inteface FormItem

Minimum version

1.0.0

Minimum environment

Java 17, Jakarta EE 9+

Description

FormItem is an interface that inherits from the FieldItem interface and deals with information about string elements in multipart data.

FormItem is most often utilized in environments that use the FileUpload class.

// Returns the number of FormItem objects.
int formCount = fileUpload.getFormItemCount();

// Returns the field names pointing to the FormItem objects.
Iterator<String> iterator = fileUpload.getFormItemNames();

// Returns the 0th FormItem object.
FormItem itemFirst = fileUpload.getFormItem(0);

// Returns the first FormItem object with the field name "name".
FormItem itemName = fileUpload.getFormItem("name");

// Returns the value of the 0th FormItem object.
String valueFirst = fileUpload.getFormItemValue(0);

// Returns the value of the first FormItem object with the field name "name".
String valueName = fileUpload.getFormItemValue("name");

// Returns all FormItem objects with the name "orders".
List<FormItem> orders = fileUpload.getFormItems("orders");

// Returns all FormItem objects.
List<FormItem> items = fileUpload.getFormItems();

Methods

getFieldName

See the getFieldName method of the FieldItem interface.

getItemType

See the getItemType method of the FieldItem interface.

getValue

• Returns the string value of the element.

• Signatures

  String getValue()

• Return

  The string value of the element