datepicker clone 控件错误

删除id，并删除hasDatepicker

//+ - 

function changeRows(sender,desc){

var tr = $(sender).closest("tr");

var table = tr.parent();

if(desc<0){

if(table.find("tr").length>1){

tr.remove();

}else{

tr.find("input[type=text]").val("");

tr.find("input[type=checkbox]").removeAttr("checked");

}

}else{

var newrow = $(tr).clone(true);

$(tr).after(newrow);

newrow.find(".date").removeAttr("id").removeClass('hasDatepicker').datepicker({ dateFormat: 'yy-mm-dd' }); 

newrow.find("input[type=text]").val("");

newrow.find("input[type=checkbox]").removeAttr("checked");

}

}

参考：

ar $clone=$(".datepicker").clone(); $clone.datepicker("destroy"); $clone.removeAttr("id"); $clone.datepicker(); $('form').append($clone);

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