Standard single line input element behavior

that have this behavior applied by default (see master_style_sheet):

• <input type=“text” /> - inline single line
• <widget type=“text”></widget>

that this behavior knows about:

• value=“text” - initial value of the input element
• size=integer - determines value of (intrinsic and default) width of the element.
• maxlength=integer - maximum number of characters that this element can contain.
• filter=“filter-expr” - limits set of characters allowed to input in the field. filter-expr string accepts single characters and character ranges. Example: ”.@0~9a~zA~Z” - all alpha-numeric characters, '.' and '@'. If you just want to exclude some characters then you can prepend filter with '^' sign. So this filter=“^.,-” filter will allow to input any character except '.', ',' and '-'.
• novalue=“text” - if textbox is empty then it shows text provided by the novalue attribute. You can style this state by using :empty CSS selector.

Together with the standard set of events (mouse, keyboard, focus) behavior: button generates:

• EDIT_VALUE_CHANGED event - value of the element was changed due to user actions. Posted (asynchronous) event.
• EDIT_VALUE_CHANGING event - sent when value of the element is about to change. Synchronous event.

type json::value::V_STRING, reflects current status of internal editing buffer.

• LEFT, CTRL+LEFT, SHIFT+LEFT, CTRL+SHIFT+LEFT
• RIGHT, CTRL+RIGHT, SHIFT+RIGHT, CTRL+SHIFT+RIGHT
• HOME, SHIFT+HOME
• END, SHIFT+END
• BACKSPACE, ALT+BACKSPACE, CTRL+BACKSPACE
• CTRL+A
• DELETE, SHIFT+DELETE, CTRL+DELETE
• INSERT, SHIFT+INSERT, CTRL+INSERT
• CTRL+X
• CTRL+V
• CTRL+Z
• CTRL+(LEFT)SHIFT and CTRL+(RIGHT)SHIFT - for subtrees under dir attribute these key combinations set dir=“ltr” and dir=“rtl” correspondingly.

Edit supports following xcall() methods (see dom::element::xcall() function):

• xcall(“selectionStart”): int - return selection starting position;
• xcall(“selectionEnd”): int - return selection ending position;
• xcall(“setSelection”, start:int, end:int):void - sets position of the selection in the edit field;
• xcall(“selectionText”): string - returns selected text;
• xcall(“insertText”, text: string):void - inserts text at caret position;
• xcall(“appendText”, text: string):void - appends text;
• xcall(“undo”, false): bool - returns boolean wrapped into json::value, true - if undo is available and false if not;
• xcall(“undo”, true) - executes undo operation;
• xcall(“cut”, false): bool - returns true - if cut is available and false if not;
• xcall(“cut”, true) - executes cut operation - copy selection into the clipboard and deletes selected text;
• xcall(“copy”, false): bool - returns true - if copy is available and false if not;
• xcall(“copy”, true) - executes copy operation - copy selection into the clipboard;
• xcall(“paste”, false): bool - returns true - if paste is available and false if not;
• xcall(“paste”, true) - executes paste operation - pastes content of the the clipboard;
• xcall(“selectAll”): bool - returns true if current selection spans the whole document and false otherwise.
• xcall(“selectAll”, true) - selects whole content of the editor;

Note that in Sciter you can access these methods simply as:

  var edit = self.select("input[type='text']");
  edit.setSelection(0,10);
  var selStart = edit.selectionStart;