Was the storming of the US Capitol orchestrated by Antifa and BLM Organisers? What is the best way to add options to a select from a JavaScript object with jQuery? If you want to allow multiple selections, you can add multiple attribute to option. To set value in JavaScript using set attribute , for selected option tag. To add a value attribute to the option element, you can use either the setAttribute method or dot syntax. Inside our function, we loop through each option in the select element. This is a boolean attribute. Definition and Usage. What is the highest road in the world that is accessible by conventional vehicles? var data = { id: 1, text: 'Barn owl' }; var newOption = new Option(data.text, data.id, false, false); $('#mySelect2').append(newOption).trigger('change'); Javascript kann die Attribute eines Elements mit setAttribute setzen und mit getAttribute auslesen – z.B. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. Why does my advisor / professor discourage all collaboration? If you've ever wondered how they do this then as you probably expected it's very simple. Adding Static Resources (css, JavaScript, Images) to Thymeleaf. Note: If the drop-down list allows multiple selections it will only return the index of the first option selected. elem.getAttribute ("id"), elem.setAttribute ("class"). Suppose I have something like this: First Second Third Fourth Fifth Themes Podcast Articles Premium Grabbing the value of an