mirror of
https://github.com/jquery/jquery-ui.git
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147 lines
3.3 KiB
JavaScript
147 lines
3.3 KiB
JavaScript
/*
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* slider_options.js
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*/
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(function($) {
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var el, options;
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function handle() {
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return el.find(".ui-slider-handle");
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}
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module("slider: options");
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test("max", function() {
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el = $('<div></div>');
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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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el.slider(options);
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ok(el.slider("option", "value") == options.value, "value option is not contained by max");
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ok(el.slider("value") == options.max, "value method is contained by max");
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el.slider('destroy');
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});
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test("min", function() {
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el = $('<div></div>');
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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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el.slider(options);
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ok(el.slider("option", "value") == options.value, "value option is not contained by min");
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ok(el.slider("value") == options.min, "value method is contained by min");
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el.slider('destroy');
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});
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test("orientation", function() {
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el = $('<div></div>');
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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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var percentVal = (options.value - options.min) / (options.max - options.min) * 100;
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el.slider(options).slider("option", "orientation", "horizontal");
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ok(el.is('.ui-slider-horizontal'), "horizontal slider has class .ui-slider-horizontal");
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ok(!el.is('.ui-slider-vertical'), "horizontal slider does not have class .ui-slider-vertical");
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equals(handle().css('left'), percentVal + '%', "horizontal slider handle is positioned with left: %");
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el.slider('destroy');
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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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var percentVal = (options.value - options.min) / (options.max - options.min) * 100;
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el.slider(options).slider("option", "orientation", "vertical");
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ok(el.is('.ui-slider-vertical'), "vertical slider has class .ui-slider-vertical");
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ok(!el.is('.ui-slider-horizontal'), "vertical slider does not have class .ui-slider-horizontal");
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equals(handle().css('bottom'), percentVal + '%', "vertical slider handle is positioned with bottom: %");
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el.slider('destroy');
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});
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//test("range", function() {
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// ok(false, "missing test - untested code is broken code.");
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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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var el = $('<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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equals( el.slider("value"), 0 );
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el.slider("value", 1);
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equals( el.slider("value"), 0 );
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el.slider("value", 9);
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equals( el.slider("value"), 10 );
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el.slider("value", 11);
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equals( el.slider("value"), 10 );
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el.slider("value", 19);
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equals( el.slider("value"), 20 );
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el = $('<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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el.slider("value", 0);
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el.slider("option", "value", 1);
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equals( el.slider("value"), 0 );
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el.slider("option", "value", 9);
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equals( el.slider("value"), 0 );
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el.slider("option", "value", 11);
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equals( el.slider("value"), 20 );
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el.slider("option", "value", 19);
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equals( el.slider("value"), 20 );
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el.slider('destroy');
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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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//test("values", function() {
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// ok(false, "missing test - untested code is broken code.");
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//});
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})(jQuery);
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