jQWidgets jqxTouchorientationChangeEnabled 属性

The jqxTouchorientationChangeEnabled property is a configuration option in the jQWidgets library that determines whether to enable the orientation change event for touch-enabled devices.

Syntax

jqxTouchorientationChangeEnabled: Boolean

Usage

The jqxTouchorientationChangeEnabled property is used in the jqxWidget function to customize the touch behavior of jQWidgets elements. For example:

$('#myWidget').jqxWidget({
    jqxTouchorientationChangeEnabled: true
});

This code initializes the jqxWidget function for the #myWidget element and enables the jqxTouchorientationChangeEnabled property, allowing the orientation change event to be triggered on touch-enabled devices.

Parameters

The jqxTouchorientationChangeEnabled property accepts a boolean value as its parameter:

• true: Enables the orientation change event for touch-enabled devices.
• false: Disables the orientation change event for touch-enabled devices.

Remarks

The jqxTouchorientationChangeEnabled property is particularly useful for mobile applications that require adjustments to their layout or functionality based on the orientation of the device (i.e. portrait or landscape). By enabling this property, developers can easily detect and adapt to changes in the device's orientation, giving their applications a more responsive and user-friendly experience.

Example

// Initialize a jqxButton element with the 'jqxTouchorientationChangeEnabled' property enabled
$('#myButton').jqxButton({
    width: 120,
    height: 30,
    value: 'Click Me!',
    jqxTouchorientationChangeEnabled: true,
    onClick: function () {
        alert('Button clicked!');
    }
});

In this example, we initialize a jqxButton element with a specified width, height, and text value. The jqxTouchorientationChangeEnabled property is set to true, allowing the orientation change event to be detected and used within the element's function. Finally, we add an onClick event listener to show an alert box when the button is clicked.

Conclusion

The jqxTouchorientationChangeEnabled property is a simple yet powerful option that allows developers to detect and react to changes in the device's orientation. Whether you're building a mobile application or a touch-enabled web page, this property is an essential tool for creating a more immersive and interactive user experience.