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describe( "DOM option", function() {
dt.libs( {
js: [ 'jquery', 'datatables' ],
css: [ 'datatables' ]
} );
describe("Check the defaults", function () {
dt.html( 'basic' );
it("Default DOM variable", function () {
$('#example').dataTable( );
expect($('#example').DataTable().settings()[0].sDom == "lfrtip").toBe(true);
});
it("Default DOM in document in correct order", function () {
var nNodes = $('#example_wrapper div, #example_wrapper table');
var nLength = document.getElementById('example_length');
var nFilter = document.getElementById('example_filter');
var nInfo = document.getElementById('example_info');
var nPaging = document.getElementById('example_paginate');
var nTable = document.getElementById('example');
var bReturn;
expect(bReturn = nNodes[0] == nLength && nNodes[1] == nFilter && nNodes[2] == nTable && nNodes[3] == nInfo && nNodes[4] == nPaging).toBe(true);
});
dt.html( 'basic' );
it("Check example 1 in code propogates", function () {
$('#example').dataTable( {
"dom":'<"wrapper"flipt>'
});
expect($('#example').DataTable().settings()[0].sDom == '<"wrapper"flipt>').toBe(true);
});
it("Check example 1 in DOM", function () {
var jqNodes = $('#example_wrapper div, #example_wrapper table');
var nNodes = [];
for ( var i=0, iLen=jqNodes.length ; i<iLen ; i++ )
{
if ( jqNodes[i].getAttribute('id') != "example_previous" &&
jqNodes[i].getAttribute('id') != "example_next" )
{
nNodes.push( jqNodes[i] );
}
}
var nLength = document.getElementById('example_length');
var nFilter = document.getElementById('example_filter');
var nInfo = document.getElementById('example_info');
var nPaging = document.getElementById('example_paginate');
var nTable = document.getElementById('example');
var nCustomWrapper = $('div.wrapper')[0];
expect(bReturn = nNodes[0] == nCustomWrapper && nNodes[1] == nFilter && nNodes[2] == nLength && nNodes[3] == nInfo && nNodes[4] == nPaging && nNodes[5] == nTable).toBe(true);
});
dt.html( 'basic' );
it("Check example 2 in DOM", function () {
$('#example').dataTable( {
"dom": '<lf<t>ip>'
} );
var jqNodes = $('#example_wrapper div, #example_wrapper table');
var nNodes = [];
var nCustomWrappers = []
/* Strip the paging nodes */
for ( var i=0, iLen=jqNodes.length ; i<iLen ; i++ )
{
if ( jqNodes[i].getAttribute('id') != "example_previous" &&
jqNodes[i].getAttribute('id') != "example_next" )
{
nNodes.push( jqNodes[i] );
}
/* Only the two custom divs don't have class names */
if ( jqNodes[i].className == "" )
{
nCustomWrappers.push( jqNodes[i] );
}
}
var nLength = document.getElementById('example_length');
var nFilter = document.getElementById('example_filter');
var nInfo = document.getElementById('example_info');
var nPaging = document.getElementById('example_paginate');
var nTable = document.getElementById('example');
expect(bReturn = nNodes[0] == nCustomWrappers[0] && nNodes[1] == nLength && nNodes[2] == nFilter && nNodes[3] == nCustomWrappers[1] && nNodes[4] == nTable && nNodes[5] == nInfo && nNodes[6] == nPaging).toBe(true);
});
dt.html( 'basic' );
it("Check no length element", function () {
$('#example').dataTable( {
"dom": 'frtip'
} );
var nNodes = $('#example_wrapper div, #example_wrapper table');
var nLength = document.getElementById('example_length');
var nFilter = document.getElementById('example_filter');
var nInfo = document.getElementById('example_info');
var nPaging = document.getElementById('example_paginate');
var nTable = document.getElementById('example');
expect(bReturn = null === nLength && nNodes[0] == nFilter && nNodes[1] == nTable && nNodes[2] == nInfo && nNodes[3] == nPaging).toBe(true);
});
dt.html( 'basic' );
it("Check no filter element", function () {
$('#example').dataTable( {
"dom": 'lrtip'
} );
var nNodes = $('#example_wrapper div, #example_wrapper table');
var nLength = document.getElementById('example_length');
var nFilter = document.getElementById('example_filter');
var nInfo = document.getElementById('example_info');
var nPaging = document.getElementById('example_paginate');
var nTable = document.getElementById('example');
expect(bReturn = nNodes[0] == nLength && null === nFilter && nNodes[1] == nTable && nNodes[2] == nInfo && nNodes[3] == nPaging).toBe(true);
});
dt.html( 'basic' );
it("Check no info element", function () {
$('#example').dataTable( {
"dom": 'lfrtp'
} );
var nNodes = $('#example_wrapper div, #example_wrapper table');
var nLength = document.getElementById('example_length');
var nFilter = document.getElementById('example_filter');
var nInfo = document.getElementById('example_info');
var nPaging = document.getElementById('example_paginate');
var nTable = document.getElementById('example');
expect(bReturn = nNodes[0] == nLength && nNodes[1] == nFilter && nNodes[2] == nTable && null === nInfo && nNodes[3] == nPaging).toBe(true);
});
dt.html( 'basic' );
it("Check no paging element", function () {
$('#example').dataTable( {
"dom": 'lfrti'
} );
var nNodes = $('#example_wrapper div, #example_wrapper table');
var nLength = document.getElementById('example_length');
var nFilter = document.getElementById('example_filter');
var nInfo = document.getElementById('example_info');
var nPaging = document.getElementById('example_paginate');
var nTable = document.getElementById('example');
expect(bReturn = nNodes[0] == nLength && nNodes[1] == nFilter && nNodes[2] == nTable && nNodes[3] == nInfo && null === nPaging).toBe(true);
});
dt.html( 'basic' );
it("Element with an id", function () {
$('#example').dataTable( {
"dom": '<"#test"lf>rti'
} );
expect($('#test').length == 1).toBe(true);
});
dt.html( 'basic' );
it("Element with an id and a class", function () {
$('#example').dataTable( {
"dom": '<"#test.classTest"lf>rti'
} );
expect($('#test').length == 1 && $('#test')[0].className == "classTest").toBe(true);
});
dt.html( 'basic' );
it("Element with just a class", function () {
$('#example').dataTable( {
"dom": '<"classTest"lf>rti'
} );
expect($('div.classTest').length == 1).toBe(true);
});
dt.html( 'basic' );
it("Two Elements with an id", function () {
$('#example').dataTable( {
"dom": '<"#test1"lf>rti<"#test2"lf>'
} );
expect($('#test1').length == 1 && $('#test2').length == 1).toBe(true);
});
dt.html( 'basic' );
it("Two elements with an id and one with a class", function () {
$('#example').dataTable( {
"dom": '<"#test1"lf>rti<"#test2.classTest"lf>'
} );
expect($('#test1').length == 1 && $('#test2').length == 1 && $('div.classTest').length == 1).toBe(true);
});
});
});
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