How to set SELECT OPTION in HTML by my custom value? Join Stack Overflow to learn, share knowledge, and build your career. You can use the jQuery :selected selector in combination with the val() method to find the selected option value in a select box or dropdown list. Not sure why it's not at the top. Simply add them to the select/dropdown if you want to make use of them. Stack Overflow for Teams is a private, secure spot for you and Yep - make the value of the option the same as what it is. The select directive is used together with ngModel to provide data-binding between the scope and the control (including setting default values). on jquery, call below function by button or whatever. How to get the value of a selected text in javascript. I think this is the actual answer most people are looking for. 1.1. The selected attribute is a boolean attribute. The list of selected options is an HTMLCollection object with one entry per currently selected option. We've already published a number of articles about it, and we highly recommend going over the Baeldung's Thymeleaf series. This is a good technique to speed up data entry if the majority of visitors are likely to select the same option. I used "prop" which changed everything correctly, but didn't propagate events such as (show/hide) other fields. You should be using querySelector to achieve this. I'm usually doing this with the following approach (it is an easier way and works with every browser as far as I know): To go along with the previous answers, this is how I do it as a one-liner. This eliminates the need for locating a form in the dom tree and then locating this element inside the form. Editor Preview. Setting “checked” for a checkbox with jQuery, Change the selected value of a drop-down list with jQuery. Each element should have a value attribute containing the data value to submit to the server when that option is selected. How do you remove all the options of a select box and then add one option and select it with jQuery? //value must present in options you selected otherwise it will not work. You can include a selected attribute on an element to make it selected by default when the page first loads. If you had an array that has name-value pairs and you wanted to use the index from the array as the value for the options and the array value as the text to display, you could do this: This is a boolean attribute. $("#ddlViewBy :selected").val() not without selected. Apple Samsung HTC Pretty easy, don’t you thing so Now next thing that we need to do is to make our submit … The following script is getting the value of the selected option and putting it in text box 1 The following script is getting a value from a text box 2 and alerting with its value Only a single level of nesting is allowed per the HTML specification. Included in this page is the HTML select/dropdown code snippets to generate a list of states for the United States. Below example contains PHP script to get a single or multiple selected values from given HTML select tag. The content of the value attribute for the is sent as the response to the form, so this is what will be sent to the email recipient, or submitted to the database. The following example shows the element in action. What guarantees that the published app matches the published open source code? See the demo online: See online demo and code. Attributes. The options property of the select list is a node list of all the option elements contained within it. As the div has a class to target the select inside it, code will be: If the class would have been given to select itself, code will be: To pass the value dynamically, code will be: How to Get the Value of Selected Option in a Select Box Using jQuery. But I'm just guessing about that. I'm wondering though if it would be better, performance-wise, if the selector was changed to ".id_100 > option", I prefer this method over setting val() directly. PHP script for SELECT OPTION FIELD: HTML select tag allows user to choose one or more options from the given drop down list. Learn how option works in HTML. We can also use 'selected' attribute in tag of select element to set default value selected in select box. Lastly, mind the use of square versus round brackets in certain places. window.document.getElementById. Method 1: Using the value property: The value of the selected element can be found by using the value property on the select element that defines the list. The content of the value attribute for the is sent as the response to the form, so this is what will be sent to the email recipient, or submitted to the database. In my testing, "attr" worked the first time, then everything stayed "selected". The selectedOptions property of the select element gives the list of options that are currently selected. I simply like to consolidate my code as much as possible. This answer worked in all cases and should be considered correct. Sending Option Data in Forms. This is the simplest solution, at least for modern browsers. so the code will be: This works for me. The form’s data will submit to the same PHP file and it will display the selected color. In this example of getting the value of selected option of HTML dropdown, a form is created with a tag in the markup section. Note: The tag can be used without any attributes, but you usually need the value attribute, which indicates what is sent to the server on form submission. Using a for Loop to Obtain Selected Option. your coworkers to find and share information. Be careful: val() may set values that do not exist in options. 5. See also, Doesn't work if my_select_with_name_ddlViewBy is an array like my_select_with_name_ddlViewBy[]. What is the name of this type of program optimization where two loops operating over common data are combined into a single loop? A list of outlying territories and armed forces USPS entries are also available. Its the proper way, no fiddling with. The element is most often used in a form, to collect user input.. I have a bit different view of how to achieve this. The select tag in HTML is used to create a dropdown list of options which can be selected. How do I change the value of a select list on change function of another select list? The Basics; Changing the Banner; Tweaking your template; var select = document.getElementById("example-select"); select.options[select.options.length] = new Option('Text 1', 'Value1'); Adding options from an array. In this example of getting the value of selected option of HTML dropdown, a form is created with a tag in the markup section. Please whitelist us in your ad blocker. OP said that didn't work for them: "I tried the methods below but they all return the selected index instead of the value: Great answer, thank you! The element is a form control and can be used in a form to collect user input. The second one is the text value of the select element. In some rare instances you may need to use parentheses, but this would be very rare. This is a good technique to speed up data entry if the majority of visitors are likely to select the same option. The id attribute is needed to associate the drop-down list with a label. What did Amram and Yocheved do to merit raising leaders of Moshe, Aharon, and Miriam? ; Website Hosting ; common Questions ; Building your site > controls must be doing something wrong because when try! > controls must be selected correctly, but this would be used for grouping those option... Most people are looking for tag of select element by it 's not the... 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