php - aoColumns of datatables are not working properly -


i trying handle value of aocolumns other php page. not coming properly, whereas if use static value working. code : in php page

$aocolumn = array("null","null","null","{bsortable: false}"); <input type="hidden" name="aocolumn" id="aocolumn" value="' . implode(",",$aocolumn) . '">

in js page

var aos = $('#aocolumn').val();  var ao = (aos)?aos.split(","):[];  $.each(ao,function(i){  });

and in datatable declaration: "aocolumns":ao

but not working. please let me know issue. in advance.

update

i got know that, in case aocolumns prints ["null", "null", "null", "{bsortable: false}"] whereas should [null,null,null,object{bsortable=false}]. how it?

this fun 1 :-) taken setup 1:1 (just 3 columns though) :

<? $aocolumn = array("null", "{bsortable: false}", "null"); echo '<input type="hidden" name="aocolumn" id="aocolumn" value="' . implode(",",$aocolumn) . '">'; ?>

js

var ao = []; var aos = $('#aocolumn').val().split(','); (var i=0;i<aos.length;i++) {     if (aos[i]=='null') {         //no need processing         ao.push('{ null }');     } else {         //remove {, } , whitespace, return array splitted :         var s = aos[i].replace('{','').replace('}','').replace(' ','').split(':');         //create object         var o = {};         //here need force real boolean instead of "false"         o[s[0].tostring()]=(s[1]=="false") ? false : true;         ao.push(o);     } }  $('#table').datatable({     "aocolumns": ao });

viola. datatables parses ao correct, second column not sortable.


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