{"json_modified": "2016-03-28T07:47:00.753786", "uuid": "5d7d6912-66df-4e0b-a4b1-02bcb79bcaf6", "title": "Using the aria-valuenow attribute", "url": "/en-US/docs/Web/Accessibility/ARIA/ARIA_Techniques/Using_the_aria-valuenow_attribute", "tags": ["NeedsContent", "ARIA", "Accessibility"], "translations": [{"uuid": "2648a2f7-1f1a-468f-8a58-c62731b41d58", "title": "Utiliser l'attribut aria-valuenow", "url": "/fr/docs/Accessibilit%C3%A9/ARIA/Techniques_ARIA/Utiliser_l_attribut_aria-valuenow", "tags": ["ARIA", "Accessibilit\u00e9", "Attribut"], "summary": "L\u2019attribut <code>aria-valuenow</code> est utilis\u00e9 pour d\u00e9finir la valeur courante de l\u2019intervalle d\u2019un composant tel qu\u2019un <code>slider</code>, <code>spinbutton</code> ou une <code> progressbar</code>. Si la valeur courante n'est pas connue, le d\u00e9veloppeur ne devrait pas d\u00e9finir l\u2019attribut <code>aria-valuenow</code>. Si <code>aria-valuenow</code> a des valeurs minimale et maximale connues, le d\u00e9veloppeur devrait d\u00e9finir les attributs <a href=\"/fr/docs/Accessibilit&#xE9;/ARIA/Techniques_ARIA/Utiliser_l_attribut_aria-valuemin\" title=\"Utiliser l&#x2019;attribut aria-valuemin\"><code>aria-valuemin</code></a> et <a href=\"/fr/docs/Accessibilit&#xE9;/ARIA/Techniques_ARIA/Utiliser_l_attribut_aria-valuemax\" title=\"Utiliser l&#x2019;attribut aria-valuemax\"><code>aria-valuemax</code></a>.", "localization_tags": [], "locale": "fr", "last_edit": "2015-11-04T11:06:24", "review_tags": ["technical"]}], "modified": "2015-05-17T10:57:54", "label": "Using the aria-valuenow attribute", "localization_tags": [], "locale": "en-US", "id": 1291, "last_edit": "2015-05-17T10:57:53", "summary": "The <a class=\"external\" href=\"https://www.w3.org/TR/wai-aria/states_and_properties#aria-valuenow\" rel=\"external\" title=\"https://www.w3.org/TR/wai-aria/states_and_properties#aria-valuenow\">aria-valuenow</a> attribute is used to define the current value for a range widget such as a slider, spinbutton or progressbar. If the current value is not known, the author should not set the <code>aria-valuenow</code> attribute. If the <code>aria-valuenow</code> has a known minimum and maximum value, authors should set the <a href=\"/en/Accessibility/ARIA/ARIA_Techniques/Using_the_aria-valuemin_attribute\" title=\"Using the aria-valuemin attribute\"><code>aria-valuemin</code></a> and <a href=\"/en/Accessibility/ARIA/ARIA_Techniques/Using_the_aria-valuemax_attribute\" title=\"en/Accessibility/ARIA/ARIA_Techniques/Using_the_aria-valuemax_attribute\"><code>aria-valuemax</code></a> attributes.", "sections": [{"id": "Value", "title": "Value"}, {"id": "Possible_effects_on_user_agents_and_assistive_technology", "title": "Possible effects on user agents and assistive technology\u00a0"}, {"id": "Examples", "title": "Examples"}, {"id": "Example_1", "title": "Example 1:\u00a0"}, {"id": "Working_Examples", "title": "Working Examples:"}, {"id": "Notes", "title": "Notes\u00a0"}, {"id": "Used_With_ARIA_Roles", "title": "Used With ARIA Roles"}, {"id": "Related_ARIA_techniques", "title": "Related ARIA techniques\u00a0"}, {"id": "Compatibility", "title": "Compatibility"}, {"id": "Additional_resources", "title": "Additional resources"}], "slug": "Web/Accessibility/ARIA/ARIA_Techniques/Using_the_aria-valuenow_attribute", "review_tags": []}