Radio

An object that is used in situations where only one of multiple options must be selected.

While the active screen is a form in the authoring interface, the Toolbox panel lists form objects. The object is added to the form by drag/drop from the toolbox panel.

Clicking on the object displays the "General" and "Events" tabs in the Property Viewer panel, and the properties of the object can be viewed and edited. The inheritance scheme by which the properties of the object are transferred is as follows;

General

Design

'Name' - The name of the object to be used by the system. Inside another object and on the code side, the object is accessed by the value written in the namespace.

Caption

'Title' - The part where the label text of the object is edited.

'Position' - The part of the object label that regulates whether it is positioned on the left, right or above the object.

>Choices Available : Left, Right, Top, Bottom

'Width' - This is where the width of the label field is set.

'Height' - This is the part where the height of the label field is set.

'Font' - The part of the text in the label area where the font, font, font size and color are set.

'Ellipsis' - The portion where the label text is set to appear for the part of the text that does not fit, whether the ellipsis (...) appears.

'Visible' - The part where the label field is set to be hidden or visible.

'Show Colon' - Colon next to label text (:) is the part where the expression is set to appear or not.

'Horizontal Align' - Label text; This is the portion where right-just, left-just, or center-justify settings are performed.

>Choices Can Be Made: Left, Center, Right

'Vertical Align' - Label text; This is the portion where the Justify, Snap Down, or Center settings are performed.

>Choices Available : Top, Middle, Bottom

'Mark Char' - To make the object stand out, enter *, ! is the area where characters such as can be entered.

'Mark Position' - The part where the character designated as the mark character is set to be shown at the beginning or end of the label text.

>Choices Can Be Made: AtFirst, AtLast

Appearance

'Visible' - This is the part where the object is hidden and made visible. When this field is active, the object is visible on the form. When the field is made passive, the object becomes invisible.

'Client Visible' - When the object is not visible when the form is first opened, when it is desired to make the object visible, to make the object visible when a certain condition is met, this field is made passive so that the object is invisible on the client side. When the condition set by the code or the Rules Manager is met, the object can be made visible again. When server visibility is inactive, the client cannot intervene, but the server can intervene when client visibility is inactive.

'Enabled' - The active mode of the object is set from this field. When this feature is active, data entry can be provided to the object and the object can be edited. When the feature is passive, the object is in non-editable mode and appears passive.

'Client Enabled' - When the form is first opened, the object is not active, when a certain condition is met, etc., this field is made inactive so that the object is not active on the client side. Once the condition set by the code or the Rules Manager is met, the object can be activated again. When server activity is inactive, the client cannot intervene, but the server can intervene when client activity is inactive.

'Background Color' - The area used to give the object a background color.

'Title' - Hovering over the object with the cursor while the form is open in the interface, the text typed in this field is shown as a hint. It is a feature used to direct the end user when detailed information about the object is desired.

'ClassName' - The field in which the object visibility can be changed by defining a class written in the CSS file of the form.

'Value' - The field where the object's value data is kept. In the database, the object value is kept as data typed in this field.

'Label' - The field used to enter a text expression into the object.

Behavior

'ReadOnly' - This is where the object is set to be in edit mode. When this feature is enabled, the object does not allow data entry, it is in read-only mode. The property must be passive for data entry to be allowed into the object.

'Tab Index' - By entering numeric values in this field, it is determined in which order the tab button is pressed to focus between the form objects. When filling out the form, instead of clicking the cursor on the object where the data is to be entered, the tab button is pressed to focus directly on the indexed objects in a certain order. This is a feature that increases the speed of filling out forms.

'Required' - The field in which it is determined whether data entry is required on the object. When this feature is activated, it is not possible to advance/save the form without entering data into the object.

'Group Name' - This field determines which group the object will be included in. Only one of the objects included in the same group can be made selected. Groups of objects to be separated from each other must be given a different group name than the Group Name field.

For example; On the form, there are 2 Radio objects to select the Gender and 2 category Radio objects from which the category information will be selected. The desired condition is that only one of the radio objects for which gender is to be selected can be selected, and only one of the radio objects for which a category is selected can be selected.

In order to distinguish these 4 radio objects on the form from each other according to their functions, we need to include them in different groups two by two.

Radio objects named Male and Female are typed "Gender" in the Group Name field and Radio objects named White Collar and Blue Collar are typed "Category" in the Group Name field so that the objects work in two different groups.

Only one of all radio objects in the same group can be selected.

Data Definition Language

'Field Name' - The field in the database of the system that determines the name of the column it will create for the object. In the "Name" section, the object can be given another name and the column name to be created for the object in the database table can be created as a different name.

'Allow Null' - This section indicates whether the database field to be created for the object will allow null values.

Events

The events owned by the object are located in the "Events" tab in the Property Viewer panel. Each event is triggered at different runtime moments, performing its own unique operations. Code written by the developer to these events is also executed at the time the corresponding event is triggered.

Double-clicking on the events in the "Client" field redirects the screen to the form code editor named "Formadı.ts" where TypeScript coding can be done and the method block for the clicked event is automatically created.

Double-clicking on the events in the "Server" field redirects the screen to the form code editor named "Jersey.cs" where C# coding can be done and the method block for the clicked event is automatically created.

The developer can construct any code block within these methods. Next to the event whose method is created on the code side by clicking from the Events tab, the method name information is automatically generated and the relationship between the event and the method is specified.

Formed methods;