jQuery DataTables Pagination Size

问题:

i've been using jQuery DataTables plugin ( http://datatables.net ) for quite some time and usually we're super fine using the default sizes and using "bStateSave": true option.

But now i really need to set the sizing of the pagination not as [10,25,50,100] but rather i need this as let's say [1,2,3]. I get the menu to set like this with setting the option aLengthMenu:[1,2,3] and if i select one of the options it sets the correct selection amount.

But on dataTable STARTUP it doesn't set the length to 1,2,3 but rather to the default '10'

Which option am i missing? Thanks in advance!

回答1:

• DataTables 1.10+

  Use lengthMenu to define a list of available page lengths and optionally pageLength to set initial page length.

  If pageLength is not specified, it will be automatically set to the first value given in array specified by lengthMenu.

  var table = $('#example').DataTable({
     "lengthMenu": [ [2, 4, 8, -1], [2, 4, 8, "All"] ],
     "pageLength": 4
  });
  

  See this jsFiddle for code and demonstration.

---

• DataTables 1.9

  Use aLengthMenu to define a list of available page lengths and iDisplayLength to set initial page length.

  var table = $('#example').dataTable({
     "aLengthMenu": [ [2, 4, 8, -1], [2, 4, 8, "All"] ],
     "iDisplayLength": 4,        
  });
  

  See this jsFiddle for code and demonstration.

回答2:

clear your cookies, the ones datatables saved when you were using bStateSave and you had 10,25,50,100

then refresh and it should now save 1 or 2 or 3

do you mean

"aLengthMenu": [[5, 10, 15, 25, 50, 100 , -1], [5, 10, 15, 25, 50, 100, "All"]],
"iDisplayLength" : 10,

回答3:

Make sure to wait, until you angular things load.

$timeout(function(){ // given timeout for wait load the page
   $('#dataTables-example').dataTable({
        "iDisplayLength": 10, 
   });
}, 100, false);