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/* |
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* slider_options.js |
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*/ |
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(function( $ ) { |
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|
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var element, options; |
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|
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function handle() { |
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return element.find( ".ui-slider-handle" ); |
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} |
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|
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module( "slider: options" ); |
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|
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test( "disabled", function(){ |
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expect( 8 ); |
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var count = 0; |
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|
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element = $( "#slider1" ).slider(); |
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element.bind( "slidestart", function() { |
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count++; |
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}); |
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|
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// enabled |
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ok( !element.hasClass( "ui-slider-disabled" ), "no disabled class" ); |
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equal( element.slider( "option", "disabled" ), false , "is not disabled" ); |
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|
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handle().simulate( "drag", { dx: 10 } ); |
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equal( count, 1, "slider moved" ); |
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|
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handle().simulate( "keydown", { keyCode: $.ui.keyCode.RIGHT } ); |
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equal( count, 2, "slider moved" ); |
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|
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// disabled |
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element.slider( "option", "disabled", true ); |
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ok( element.hasClass( "ui-slider-disabled" ), "has disabled class" ); |
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equal( element.slider( "option", "disabled" ), true, "is disabled" ); |
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|
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handle().simulate( "drag", { dx: 10 } ); |
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equal( count, 2, "slider did not move" ); |
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|
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handle().simulate( "keydown", { keyCode: $.ui.keyCode.RIGHT } ); |
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equal( count, 2, "slider did not move" ); |
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}); |
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|
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test( "max", function() { |
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expect( 2 ); |
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element = $( "<div></div>" ); |
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|
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options = { |
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max: 37, |
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min: 6, |
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orientation: "horizontal", |
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step: 1, |
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value: 50 |
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}; |
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|
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element.slider( options ); |
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ok(element.slider( "option", "value" ) === options.value, "value option is not contained by max" ); |
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ok(element.slider( "value" ) === options.max, "value method is contained by max" ); |
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element.slider( "destroy" ); |
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|
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}); |
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|
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test( "min", function() { |
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expect( 2 ); |
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element = $( "<div></div>" ); |
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|
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options = { |
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max: 37, |
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min: 6, |
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orientation: "vertical", |
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step: 1, |
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value: 2 |
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}; |
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|
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element.slider( options ); |
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ok( element.slider( "option", "value" ) === options.value, "value option is not contained by min" ); |
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ok( element.slider( "value" ) === options.min, "value method is contained by min" ); |
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element.slider( "destroy" ); |
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|
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}); |
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|
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test( "orientation", function() { |
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expect( 6 ); |
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element = $( "#slider1" ); |
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|
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options = { |
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max: 2, |
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min: -2, |
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orientation: "vertical", |
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value: 1 |
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}; |
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|
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var percentVal = ( options.value - options.min ) / ( options.max - options.min ) * 100; |
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|
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element.slider( options ).slider( "option", "orientation", "horizontal" ); |
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ok( element.is( ".ui-slider-horizontal" ), "horizontal slider has class .ui-slider-horizontal" ); |
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ok( !element.is( ".ui-slider-vertical" ), "horizontal slider does not have class .ui-slider-vertical" ); |
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equal( handle()[0].style.left, percentVal + "%", "horizontal slider handle is positioned with left: %" ); |
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|
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element.slider( "destroy" ) ; |
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|
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options = { |
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max: 2, |
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min: -2, |
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orientation: "horizontal", |
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value: -1 |
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}; |
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|
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percentVal = ( options.value - options.min ) / ( options.max - options.min ) * 100; |
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|
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element.slider( options ).slider( "option", "orientation", "vertical" ); |
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ok( element.is( ".ui-slider-vertical" ), "vertical slider has class .ui-slider-vertical" ); |
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ok( !element.is( ".ui-slider-horizontal" ), "vertical slider does not have class .ui-slider-horizontal" ); |
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equal( handle()[0].style.bottom, percentVal + "%", "vertical slider handle is positioned with bottom: %" ); |
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|
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element.slider( "destroy" ); |
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|
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}); |
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|
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//spec: http://wiki.jqueryui.com/Slider#specs |
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// value option/method: the value option is not restricted by min/max/step. |
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// What is returned by the value method is restricted by min (>=), max (<=), and step (even multiple) |
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test( "step", function() { |
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expect( 9 ); |
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element = $( "<div></div>" ).slider({ |
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min: 0, |
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value: 0, |
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step: 10, |
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max: 100 |
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}); |
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equal( element.slider( "value" ), 0 ); |
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|
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element.slider( "value", 1 ); |
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equal( element.slider( "value" ), 0 ); |
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|
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element.slider( "value", 9 ); |
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equal( element.slider( "value" ), 10 ); |
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|
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element.slider( "value", 11 ); |
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equal( element.slider( "value" ), 10 ); |
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|
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element.slider( "value", 19 ); |
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equal( element.slider( "value" ), 20 ); |
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|
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element = $( "<div></div>" ).slider({ |
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min: 0, |
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value: 0, |
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step: 20, |
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max: 100 |
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}); |
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element.slider( "value", 0 ); |
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|
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element.slider( "option", "value", 1 ); |
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equal( element.slider( "value" ), 0 ); |
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|
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element.slider( "option", "value", 9 ); |
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equal( element.slider( "value" ), 0 ); |
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|
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element.slider( "option", "value", 11 ); |
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equal( element.slider( "value" ), 20 ); |
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|
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element.slider( "option", "value", 19 ); |
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equal( element.slider( "value" ), 20 ); |
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|
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element.slider( "destroy" ); |
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}); |
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|
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//test( "value", function() { |
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// ok(false, "missing test - untested code is broken code." ); |
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//}); |
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|
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test( "values", function() { |
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expect( 2 ); |
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|
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// testing multiple ranges on the same page, the object reference to the values |
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// property is preserved via multiple range elements, so updating options.values |
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// of 1 slider updates options.values of all the others |
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var ranges = $([ |
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document.createElement( "div" ), |
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document.createElement( "div" ) |
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]).slider({ |
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range: true, |
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values: [ 25, 75 ] |
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}); |
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|
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notStrictEqual( |
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ranges.eq( 0 ).data( "ui-slider" ).options.values, |
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ranges.eq( 1 ).data( "ui-slider" ).options.values, |
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"multiple range sliders should not have a reference to the same options.values array" |
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); |
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|
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ranges.eq( 0 ).slider( "values", 0, 10 ); |
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|
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notEqual( |
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ranges.eq( 0 ).slider( "values", 0 ), |
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ranges.eq( 1 ).slider( "values", 0 ), |
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"the values for multiple sliders should be different" |
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); |
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}); |
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|
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test( "range", function() { |
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expect( 27 ); |
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var range; |
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|
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// min |
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element = $( "<div></div>" ).slider({ |
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range: "min", |
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min: 1, |
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max: 10, |
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step: 1 |
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}); |
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|
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equal( element.find( ".ui-slider-handle" ).length, 1, "range min, one handle" ); |
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equal( element.find( ".ui-slider-range-min" ).length, 1, "range min" ); |
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element.slider( "destroy" ); |
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|
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// max |
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element = $( "<div></div>" ).slider({ |
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range: "max", |
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min: 1, |
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max: 10, |
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step: 1 |
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}); |
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|
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equal( element.find( ".ui-slider-handle" ).length, 1, "range max, one handle" ); |
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equal( element.find( ".ui-slider-range-max" ).length, 1, "range max" ); |
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element.slider( "destroy" ); |
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|
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// true |
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element = $( "<div></div>" ).slider({ |
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range: true, |
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min: 1, |
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max: 10, |
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step: 1 |
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}); |
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|
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range = element.find( ".ui-slider-range" ); |
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equal( element.find( ".ui-slider-handle" ).length, 2, "range true, two handles" ); |
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ok( !range.is( ".ui-slider-range-min" ), "range true" ); |
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ok( !range.is( ".ui-slider-range-max" ), "range true" ); |
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element.slider( "destroy" ); |
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|
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// Change range from min to max |
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element = $( "<div></div>" ).slider({ |
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range: "min", |
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min: 1, |
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max: 10, |
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step: 1 |
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}).slider( "option", "range", "max" ); |
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|
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equal( element.find( ".ui-slider-handle" ).length, 1, "range switch from min to max, one handle" ); |
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equal( element.find( ".ui-slider-range-min" ).length, 0, "range switch from min to max" ); |
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equal( element.find( ".ui-slider-range-max" ).length, 1, "range switch from min to max" ); |
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element.slider( "destroy" ); |
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|
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// Change range from max to min |
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element = $( "<div></div>" ).slider({ |
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range: "max", |
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min: 1, |
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max: 10, |
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step: 1 |
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}).slider( "option", "range", "min" ); |
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|
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equal( element.find( ".ui-slider-handle" ).length, 1, "range switch from max to min, one handle" ); |
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equal( element.find( ".ui-slider-range-max" ).length, 0, "range switch from max to min" ); |
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equal( element.find( ".ui-slider-range-min" ).length, 1, "range switch from max to min" ); |
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element.slider( "destroy" ); |
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|
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// Change range from max to true |
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element = $( "<div></div>" ).slider({ |
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range: "max", |
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min: 1, |
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max: 10, |
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step: 1 |
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}).slider( "option", "range", true ); |
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|
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equal( element.find( ".ui-slider-handle" ).length, 2, "range switch from max to true, two handles" ); |
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equal( element.find( ".ui-slider-range-max" ).length, 0, "range switch from max to true" ); |
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equal( element.find( ".ui-slider-range-min" ).length, 0, "range switch from max to true" ); |
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equal( element.slider( "option", "value" ), 0 , "option value" ); |
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equal( element.slider( "value" ), 1 , "value" ); |
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deepEqual( element.slider( "option", "values" ), [1, 1], "option values" ); |
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deepEqual( element.slider( "values" ), [1, 1], "values" ); |
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element.slider( "destroy" ); |
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|
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// Change range from true to min |
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element = $( "<div></div>" ).slider({ |
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range: true, |
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min: 1, |
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max: 10, |
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step: 1 |
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}).slider( "option", "range", "min" ); |
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|
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equal( element.find( ".ui-slider-handle" ).length, 1, "range switch from true to min, one handle" ); |
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equal( element.find( ".ui-slider-range-max" ).length, 0, "range switch from true to min" ); |
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equal( element.find( ".ui-slider-range-min" ).length, 1, "range switch from true to min" ); |
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equal( element.slider( "option", "value" ), 1, "value" ); |
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equal( element.slider( "value" ), 1 , "value" ); |
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equal( element.slider( "option", "values" ), null, "values" ); |
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deepEqual( element.slider( "values" ), [] , "values" ); |
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element.slider( "destroy" ); |
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}); |
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|
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})( jQuery ); |
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