--- /dev/null
+// DATA_TEMPLATE: empty_table
+oTest.fnStart( "bLengthChange" );
+
+$(document).ready( function () {
+ /* Check the default */
+ $('#example').dataTable( {
+ "sAjaxSource": "../../../examples/ajax/sources/objects.txt",
+ "aoColumns": [
+ { "mData": "engine" },
+ { "mData": "browser" },
+ { "mData": "platform" },
+ { "mData": "version" },
+ { "mData": "grade" }
+ ]
+ } );
+
+ oTest.fnWaitTest(
+ "Length div exists by default",
+ null,
+ function () { return document.getElementById('example_length') != null; }
+ );
+
+ oTest.fnWaitTest(
+ "Four default options",
+ null,
+ function () { return $("select[name=example_length] option").length == 4; }
+ );
+
+ oTest.fnWaitTest(
+ "Default options",
+ null,
+ function () {
+ var opts = $("select[name='example_length'] option");
+ return opts[0].getAttribute('value') == 10 && opts[1].getAttribute('value') == 25 &&
+ opts[2].getAttribute('value') == 50 && opts[3].getAttribute('value') == 100;
+ }
+ );
+
+ oTest.fnWaitTest(
+ "Info takes length into account",
+ null,
+ function () { return document.getElementById('example_info').innerHTML ==
+ "Showing 1 to 10 of 57 entries"; }
+ );
+
+ /* Check can disable */
+ oTest.fnWaitTest(
+ "Change length can be disabled",
+ function () {
+ oSession.fnRestore();
+ $('#example').dataTable( {
+ "sAjaxSource": "../../../examples/ajax/sources/objects.txt",
+ "aoColumnDefs": [
+ { "mData": "engine", "aTargets": [0] },
+ { "mData": "browser", "aTargets": [1] },
+ { "mData": "platform", "aTargets": [2] },
+ { "mData": "version", "aTargets": [3] },
+ { "mData": "grade", "aTargets": [4] }
+ ],
+ "bLengthChange": false
+ } );
+ },
+ function () { return document.getElementById('example_length') == null; }
+ );
+
+ oTest.fnWaitTest(
+ "Information takes length disabled into account",
+ null,
+ function () { return document.getElementById('example_info').innerHTML ==
+ "Showing 1 to 10 of 57 entries"; }
+ );
+
+ /* Enable makes no difference */
+ oTest.fnWaitTest(
+ "Length change enabled override",
+ function () {
+ oSession.fnRestore();
+ $('#example').dataTable( {
+ "sAjaxSource": "../../../examples/ajax/sources/objects.txt",
+ "aoColumnDefs": [
+ { "mData": "engine", "aTargets": [0] },
+ { "mData": "browser", "aTargets": [1] },
+ { "mData": "platform", "aTargets": [2] },
+ { "mData": "version", "aTargets": [3] },
+ { "mData": "grade", "aTargets": [4] }
+ ],
+ "bLengthChange": true
+ } );
+ },
+ function () { return document.getElementById('example_length') != null; }
+ );
+
+
+
+ oTest.fnComplete();
+} );
\ No newline at end of file