Javascript jQueryUI可拖动:将可拖动性约束到单个轴?

Javascript jQueryUI可拖动:将可拖动性约束到单个轴?,javascript,jquery,jquery-ui,jquery-ui-draggable,Javascript,Jquery,Jquery Ui,Jquery Ui Draggable,拖动对象时,用户可以在x轴和y轴上拖动。我想将拖动能力仅约束到x轴。我该怎么做呢 谢谢大家! 查看选项: 约束拖动到水平(x)或垂直(y)轴。可能的值:“x”、“y” 示例: // Initialize a draggable with the axis option specified. $( ".selector" ).draggable({ axis: 'x' }); // Get the axis option, after initialization. var axis = $('

拖动对象时,用户可以在x轴和y轴上拖动。我想将拖动能力仅约束到x轴。我该怎么做呢

谢谢大家!

查看选项:

约束拖动到水平(x)或垂直(y)轴。可能的值:“x”、“y”

示例:

// Initialize a draggable with the axis option specified.
$( ".selector" ).draggable({ axis: 'x' });

// Get the axis option, after initialization.
var axis = $('.selector').draggable('option', 'axis');
// Set the axis option, after initialization.
$('.selector').draggable('option', 'axis', 'x');