Elements of forms
Form elements are standard controls used to populate values, which are then passed to the web server.
In Table. 1 presents the basic elements with their parameters and examples.
Parameter | Description | Example |
---|---|---|
Text field | ||
Size | The width of the field. | |
Maxlength. | The maximum number of characters allowed in the text. | |
Name | The name of the field. It is intended for the form handler to be able to identify this field. | |
Value | The initial text is in the field. | |
Multiline text | ||
Name | The name of the field. | |
Cols | Number of columns of text. | |
Rows | The number of lines of text. | |
Wrap | String transfer options. Possible values are: Off - disables line wrapping; Virtuals - shows line breaks, but sends text as it is entered; Physical - line breaks are inserted where specified and in this form the text is sent. |
|
Password | ||
Name | The name of the field. | |
Value | The value of the field determines what will be sent to the server. | |
Button | ||
Name | The name of the field. | |
Value | The value of the field determines what will be sent to the server. Simultaneously acts as an inscription text. | |
SUBMIT button | ||
Name | The name of the field. | |
Value | The text on the button. | |
RESET button | ||
Name | The name of the field. | |
Value | The text on the button. | |
Checkbox | ||
Name | The name of the field. | |
Value | The value of the field determines what will be sent to the server when the checkmark is ticked. | |
Checked | If this parameter is checked, a check mark in the field will be added automatically. | |
Switches (radiobutton) | ||
Name | The name of the field. | |
Value | The value of the field determines what will be sent to the server when the switch is selected. | |
Combo Box | ||
Select | ||
Name | The name of the field. | |
Size | The number of rows displayed. | |
Multiple | This option allows you to select several lines at the same time | |
Option | ||
Selected | Visible default field. | |
Value | The value determines what will be sent to the server when the list item is selected. | |
Button with image | ||
Name | The name of the field. | |
Src | The URL of the image (the path to the graphic file). |
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