Model Structure - property

Catalog:

• property introduce
• property add, update, delete and init scheme
• property usage

Example:

• demo/model/model.jmr.xml - model/field

property introduce

As the property of entity model, has 2 functions

• As the property of the entity model, such as name is the name of model, relation is relationship of the model.

In the model group, the value of name and relation are shown.

In the template, you can get the model by relation.

• more custom properties are needed in the development.

For example, in the UI, we need a new title property.

Add a property title, it's value is Book.

property add, update, delete and init scheme

add

Add a property title, it's value is Book.

update

Double click or click enter to edit.

Click has more options.

• null: Do not fill any content, the property value will be null.
• String:
  • List：{"e1","e2","e3"} is ognl string can be identified as Java List.
  • Map：#{"key1":"value1","key2":"value2"} is ognl string can be identified as Java Map
  • true
  • false

delete

Click can delete.

init scheme

• Init Scheme： Please read more: Init Property。

• Convert: Please read more: Convert Property

property usage

In the task, select model group or model.

In the template, select model group or model group + model(contexnt assist)

If select model group, set relation, otherwise do not need set.

name, relation, from, type can be get directly.

Result

Mouse hover or select can view the value.

New property, using the property("name") method.

• null： Value is null, "" and '', in the template will not output any content.

Result

• Boolean: true and false will be identified as the Java type Boolean, can be used to determine the if tag, you can also use the get tag output, the output is true or false.

Result

Tip: Mouse hover or select can view the value.

• List: Use for tag to loop.

Result

Tip: Mouse hover or select can view the value.

Map：Use for tag to loop, loop object has key and value.

e value：#{"key1":"value1","key2":"value2"}

Result

Tip: Loop object has key and value.