tests_onhold/6_delayed_rendering/fnDrawCallback.js

// DATA_TEMPLATE: empty_table
oTest.fnStart( "fnDrawCallback" );

/* Fairly boring function compared to the others! */

$(document).ready( function () {
        /* Check the default */
        var oTable = $('#example').dataTable( {
                "sAjaxSource": "../../../examples/ajax/sources/arrays.txt",
                "bDeferRender": true
        } );
        var oSettings = oTable.fnSettings();
        var mPass, bInit;
        
        oTest.fnWaitTest( 
                "Default should be null",
                null,
                function () { return oSettings.fnDrawCallback == null; }
        );
        
        
        oTest.fnWaitTest( 
                "One argument passed",
                function () {
                        oSession.fnRestore();
                        
                        mPass = -1;
                        bInit = false;
                        $('#example').dataTable( {
                                "sAjaxSource": "../../../examples/ajax/sources/arrays.txt",
                                "bDeferRender": true,
                                "fnDrawCallback": function ( ) {
                                        mPass = arguments.length;
                                },
                                "fnInitComplete": function () {
                                        bInit = true;
                                }
                        } );
                },
                function () { return mPass == 1 && bInit; }
        );
        
        
        oTest.fnWaitTest( 
                "That one argument is the settings object",
                function () {
                        oSession.fnRestore();
                        
                        bInit = false;
                        oTable = $('#example').dataTable( {
                                "sAjaxSource": "../../../examples/ajax/sources/arrays.txt",
                                "bDeferRender": true,
                                "fnDrawCallback": function ( oSettings ) {
                                        mPass = oSettings;
                                },
                                "fnInitComplete": function () {
                                        bInit = true;
                                }
                        } );
                },
                function () { return oTable.fnSettings() == mPass && bInit; }
        );
        
        
        /* The draw callback is called once for the init and then when the data is added */
        oTest.fnWaitTest( 
                "fnRowCallback called once on first draw",
                function () {
                        oSession.fnRestore();
                        
                        mPass = 0;
                        bInit = false;
                        $('#example').dataTable( {
                                "sAjaxSource": "../../../examples/ajax/sources/arrays.txt",
                                "bDeferRender": true,
                                "fnDrawCallback": function ( ) {
                                        mPass++;
                                },
                                "fnInitComplete": function () {
                                        bInit = true;
                                }
                        } );
                },
                function () { return mPass == 2 && bInit; }
        );
        
        oTest.fnWaitTest( 
                "fnRowCallback called once on each draw there after as well",
                function () {
                        $('#example_next').click();
                        $('#example_next').click();
                        $('#example_next').click();
                },
                function () { return mPass == 5; }
        );
        
        
        
        
        
        oTest.fnComplete();
} );
1	// DATA_TEMPLATE: empty_table
2	oTest.fnStart( "fnDrawCallback" );
3
4	/* Fairly boring function compared to the others! */
5
6	$(document).ready( function () {
7	/* Check the default */
8	var oTable = $('#example').dataTable( {
9	"sAjaxSource": "../../../examples/ajax/sources/arrays.txt",
10	"bDeferRender": true
11	} );
12	var oSettings = oTable.fnSettings();
13	var mPass, bInit;
14
15	oTest.fnWaitTest(
16	"Default should be null",
17	null,
18	function () { return oSettings.fnDrawCallback == null; }
19	);
20
21
22	oTest.fnWaitTest(
23	"One argument passed",
24	function () {
25	oSession.fnRestore();
26
27	mPass = -1;
28	bInit = false;
29	$('#example').dataTable( {
30	"sAjaxSource": "../../../examples/ajax/sources/arrays.txt",
31	"bDeferRender": true,
32	"fnDrawCallback": function ( ) {
33	mPass = arguments.length;
34	},
35	"fnInitComplete": function () {
36	bInit = true;
37	}
38	} );
39	},
40	function () { return mPass == 1 && bInit; }
41	);
42
43
44	oTest.fnWaitTest(
45	"That one argument is the settings object",
46	function () {
47	oSession.fnRestore();
48
49	bInit = false;
50	oTable = $('#example').dataTable( {
51	"sAjaxSource": "../../../examples/ajax/sources/arrays.txt",
52	"bDeferRender": true,
53	"fnDrawCallback": function ( oSettings ) {
54	mPass = oSettings;
55	},
56	"fnInitComplete": function () {
57	bInit = true;
58	}
59	} );
60	},
61	function () { return oTable.fnSettings() == mPass && bInit; }
62	);
63
64
65	/* The draw callback is called once for the init and then when the data is added */
66	oTest.fnWaitTest(
67	"fnRowCallback called once on first draw",
68	function () {
69	oSession.fnRestore();
70
71	mPass = 0;
72	bInit = false;
73	$('#example').dataTable( {
74	"sAjaxSource": "../../../examples/ajax/sources/arrays.txt",
75	"bDeferRender": true,
76	"fnDrawCallback": function ( ) {
77	mPass++;
78	},
79	"fnInitComplete": function () {
80	bInit = true;
81	}
82	} );
83	},
84	function () { return mPass == 2 && bInit; }
85	);
86
87	oTest.fnWaitTest(
88	"fnRowCallback called once on each draw there after as well",
89	function () {
90	$('#example_next').click();
91	$('#example_next').click();
92	$('#example_next').click();
93	},
94	function () { return mPass == 5; }
95	);
96
97
98
99
100
101	oTest.fnComplete();
102	} );