javascript - activeClass droppable's option equivalent to sortable [jQueryUI] -


in draggable-droppable combination:

while element being dragged if have specified option activeclass: "ui-state-hover", in droppable section available droppable elements change background-color , when element dropped in of these background-color returns initial.

how can accomplished using sortable? far know activeclass not exist in sortable. when start dragging-sorting element others of same class should change background color way show should me dropped..

any ideas??thanks in advance

after research came solution

using start , stop event of sortable solved task in hand

 $("#reporttable").sortable({          items: 'tr',         revert: true,         helper: _$helpervalue,         placeholder: "placeholder",         containment:"#reporttable",         start: function (event, ui) {             cls = ui.helper.attr("class");             $('tr[class*="' + cls + '"]').addclass('placeholder');         },         stop: function (event, ui) {             $('tr[class*="' + cls + '"]').removeclass('placeholder');         }      }).disableselection();

after created class in css file change background-color each time start event fired store classname of element being crabbed , add class(placeholder) elements same class.

finally in stop event remove class , done!!!


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