Grid enables one to capture structured and related data.
Figure 1: Screenshot highlighting Grid in sample HR Expenses Claim app
Figure 2: Grid Properties
| Name | Description |
|---|---|
| ID | Element ID (By declaring as "approval_comments", a corresponding database table column "c_approval_comments" will be created) |
| Label | Element Label to be displayed to end user. |
| Options | Column definition and column label. Column name is defined in the value column whereas the corresponding label is defined in the label column. |
Figure 3: Grid Properties - UI & Validation
| Name | Description |
|---|---|
| Readonly | Determines if the element is editable. |
| Validator | Attach a Validator plugin to validate the input value. Please see Form Validator. When will validation takes place? Validation will takes place whenever form is submitted except when it is submitted as "Save as Draft". |
| Min Number of Row Validation (Integer) | Min Number of Row Validation (Integer) |
| Max Number of Row Validation (Integer) | Max Number of Row Validation (Integer) |
| Error Message | Error message to be shown when row requirements set above is not met. |
Figure 4: Grid Properties - Data Binder
| Name | Description |
|---|---|
| Load Binder | Option by default. Grid data will be saved/loaded in JSON format in its defined database cell. In this example, Multirow Form Binder is used to load data from other form. |
| Store Binder | Option by default. Grid data will be saved/loaded in JSON format in its defined database cell. |
Figure 5: Grid Properties - Data Binder - Multirow Form Binder
| Name | Description |
|---|---|
| Form | Form to store to or load from |
| Foreign Key | Foreign Key for records lookup. |
Screenshots taken from http://localhost:8080/jw/web/console/app/hr_expense/1/form/builder/hr_expenses_approval_detail