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Introduction

Get Started

The easiest way to see how the List Grid works is to create a new app. Here are the steps:

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1. Start the Joget Server and open the App Center.
   
   
2. Log in as admin and click on the Design New App button. (see Figure 1)
   
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   Figure 1
   
   
3. Fill up the App Details as follows and click Save (see Figure 2):
   1. App ID: listgrid
   2. App Name: List Grid
   
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   Figure 2
   
   
4. You will be directed to the Design App. Click on the Create New Form button and fill up the Form Details as follows (see Figure 3):
   
   1. Form ID: formA
   2. Form Name: Form A
   3. Table Name: lg_a
   
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   Figure 3
   
   
5. Click on Save and you will be directed to the  Form Builder.
   
   
6. Drag and drop a Text Field element on to the canvas.
   
   
7. Hover the mouse over the Text Field element on the canvas and click on Edit to open up the Edit Text Field properties.
   
   
8. Fill up the Edit Text Field  properties as follows and click on OK (see Figure 4):
   1. ID: name
   2. Label: Name
   
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   Figure 4
   
   
9. Click on Save on the Form Builder.
   
   
10. Click on Generate App, select Generate CRUD and click OK (see Figure 5)
    
    
11. Once the App Generator is complete, click on the link to launch the userview.
    
    
12. Click on New button and Save at least 2 records of data (see Figure 5)
    
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    Figure 5
    
    
13. Head back to the Design App.
    
    
14. Click on the Create New Form button and fill up the Form Details as follows:
    
    1. ID: formB
    2. Form Name: Form B
    3. Table Name: lg_b
15. Click on Save and you will be directed to the  Form Builder. 
    
    
16. Drag and drop a List Grid element on to the canvas.
    
    
17. Hover the mouse over the List Grid element on the canvas and click on Edit to open up the Edit List Grid properties.
    
    
18. Fill up the Edit List Grid properties as follows and click on Next (see Figure 6):
    1. Datalist: List - Form A

    2. Columns: 

       Field ID	Label
       name	Name

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    Figure 6
    
    

19. Click on Preview , click on the plus sign on the List Grid and it will open up a popup list displaying the data you recently entered in step 12. Tick any number of rows and click Submit button. The name of the data selected will be displayed in the List Grid.

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List Grid Properties

Edit List Grid

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Name	Description

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ID	Element ID (By declaring as "account", a corresponding database table column "c_account" will be created) Please see Form Element for more information about defining the ID and list of reserved IDs.

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Label	Element Label to be displayed to the end-user.
Datalist	Datalist to display for selection.
Columns	The columns defined here must be correspondent to the Data List chosen above. Name Description Value Field ID of the target form. Example: In the "Account" form sourced in the Datalist "Account Listing", there are Form Elements with the ID "id", and "accountName". Label Column Label. Editable Yes/No Format Type If you would like to format the returned value, you may make use of the format type. Default choice: Text Available Format Types Text - formats the value as text HTML - outputs data as HTML Multiple lines text - maintains the spacing formatting for multiple lines text, such as TextArea. Decimal - formats as a decimal. The number of decimals is expected in the "Format" field. Date - formats as a date. Original Date and New Date formats are expected in the "Format" field. Panel borderColor blue borderWidth 1 titleBGColor #ddffcc borderStyle solid Format: (original format)|(new format) Example of usage: Original value: 5/23/2012 Expected value: 2012/5/23 Format : M/d/y|y/M/d Note: Please refer to Java SimpleDateFormat for date format. File - Show the value as a link to the attachment. Form Def ID is expected in the "Format" field. Info title Expected Form Def ID Specify the Form Def ID that contains the actual File Upload form element. Image - Show the value as a thumbnail of the attachment. Form Def ID is expected in the "Format" field. Info title Expected Form Def ID Specify the Form Def ID that contains the actual Image Upload / File Upload form element. Options - Show the label of a multiple-choice element given the value given. Form Def ID is expected in the "Format" field. Info title Expected Form Def ID Specify the Form Def ID that contains the actual Select Box / Radio / CheckBox form element. Format Depending on your chosen Format Type, an additional argument may be entered here. Width Column width in characters. Code Block title Sample 200px

UI

Sorting

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List 

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Name	Description

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Insert Button Label	Insert Button Label

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FormForm

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Grid

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500px

90%

Validation & Data Binder

Validation

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Name	Description

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Validator

Attach a Validator plugin to validate the input value. Info title When will validation takes place? Validation will take place whenever a form is submitted except when it is submitted as "Save as Draft".

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Unique Column	Column/Field ID to identify record ID.
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.

Data Binder

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Name	Description

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Load & Save Binder

Load Binder  allows you to customize the method for data retrieval to populate the list grid in the form. Save Binder  allows you to customize the method on how the list grid row records are saved to. This option is empty by default. An empty binder means that the list grid records will be saved/loaded as a JSON format in the parent form & database table. See the list of available  Form Binders. The recommended binder to use is the  Multirow Form Binder  so that each record is saved into a child database table via a subform definition. The binder will update the foreign key "parent id" into each child record to point to the parent database table.

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Child Form Data Deletion Options

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Advanced

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Name	Description

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URL Request Parameters for Datalist	Refine the target Data List selections by defining the filter criteria here. Name Description Parameter Target Data List filter parameter name Field ID Current form element field ID Default Value Default Value for the search parameter

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Download Demo App