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RadTextBox Client Object

The following tables lists the most important properties/methods of the RadTextBox client-side object:

Properties

 

Name Parameters Return Type Description
get_value none string Returns the value of the text box.
set_value string none Sets the value of the text box.
get_editValue none string Gets the value of the text box as it is formatted when the text box has focus.
get_displayValue none string Gets the value of the text box as it is formatted when the text box does not have focus.
get_textBoxValue none string Gets the string that the user typed into the text box.
get_caretPosition none integer Returns the current position of the caret.
set_caretPosition integer none Sets the position of the caret.
get_styles none InputStyles Returns the InputStyles Client object, which can be used to change the appearance of the text box when it is first loaded.
get_autoPostBack none boolean Returns the value of the AutoPostBack property.
set_autoPostBack boolean none Enables or disables postbacks when the user changes the text in the text box.
get_enabled none boolean Returns true if the text box is enabled.
get_showButton none boolean Returns true if the text box has an associated image button.
get_selectionOnFocus none Telerik.Web.UI.SelectionOnFocus Returns the value of the SelectionOnFocus property. Possible values are Telerik.Web.UI.SelectionOnFocus.CaretToBeginning, Telerik.Web.UI.SelectionOnFocus.CaretToEnd, Telerik.Web.UI.SelectionOnFocus.None, and Telerik.Web.UI.SelectionOnFocus.SelectAll.
set_selectionOnFocus Telerik.Web.UI.SelectionOnFocus none Sets the SelectionOnFocus property.
get_emptyMessage none string Returns the message that appears when the text box value is an empty string.
set_emptyMessage string none Sets the message that appears when the text box value is an empty string.
get_element none HTML element Gets the DOM element for the input element that holds the edit value.
get_wrapperElement none HTML element Gets the DOM element for the wrapper element.
get_visible none boolean Returns whether the input element is rendered as hidden or not. Does not apply if the control is inside another hidden html element.
set_visible boolean none Sets the input element as hidden on the client
set_displayValue string none Sets the value of the text box as it isformatted when the text box does not have focus.

Methods

 

Name Parameters Return Type Description
selectAllText none none Selects all text in the text box.
selectText integer, integer none Selects the text in the specified range of positions. The first parameter is the start of the range and the second is the end of the range.
enable none none Enables the text box.
disable none none Disables the text box.
focus none none Sets focus to the text box so that the user can edit its value.
blur none none Removes focus from the text box, moving it to the next control in the tab order of the page.
clear none none Sets the value of the text box to an empty string.
isMultiLine none boolean Returns true if the text mode is MultiLine.
isReadOnly none boolean Returns true of the text box is read-only.
isEmpty none boolean Returns true if the value of the text box is an empty string.