javascript - How to stop one column from being sortable while Using JQuery UI sortable function -

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i have table in jsp page starts 

<table class="table table-bordered table-striped table-highlight" id="tab_logic"></table>

i adding rows table in manner through ajax call

function loaddata(data){     var htm = "<tr><th style='width: 20%'>index order</th><th style='width: 20%'>category name</th><th style='width: 20%'>category key</th><th style='width: 20%'>category id</th></tr>";     for(var = 0; < data.length; i++)     {         htm += "<tr><td>" + data[i].indexorder + "</td><td>" + data[i].name + "</td><td>" + data[i].catkey + "</td><td>" + data[i].id + "</td></tr>";                }     $("#tab_logic").html(htm); }

now make table sortable using jquery ui plugin , using these lines

$("#tab_logic").sortable({     items: "tr:not(th)",     helper: "clone",     update: function() {         // alert("success");     } }).disableselection();  $("#submit").click(function(){     process(); });

now want other columns except first 1 sortable. how can achieve this?

i use jquery data table populate data provides rich set of functions.

we can configure sorting columns , respective sorting direction @ instantiate time of datatable. check , see whether can used in context

https://datatables.net/examples/basic_init/table_sorting.html


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