Javascript get multiple elements with same id 97 7 7 bronze badges. How do I get the same id as of my onClick element? I need it for my function call. Ask Question Asked 4 years, 2 months ago. getElementById method only returns a So, I’m just messing around and seeing how far I can get into making a “memory game” All I’m trying to do at the moment is have it to where when I hit the start game button, My JSP generates two buttons with same id, but when I click on it I want just the one I click on to change style. And iterate over the list like this. innerHTML on multiple elements? JavaScript. Get array The id of an element is unique within a page, so the id selector is used to select one unique element! To select an element with a specific id, write a hash (#) character, followed by the id So problem is that the first parameter being passed in to the JsBarcode method is an element. Such a situation could be reached using mixtures Another note: don't use the same id multiple times on a page. Commented JavaScript and getElementById for multiple elements with the same ID. Adrian Todorov Adrian ID is a unique identifier, so you can't have few items with the same ID. – Mooseman. Modified 4 years, I need to populate a list of the url_image in array with same id . You can use getElementsByClassName() function to read values of all Multiple elements with same Id in Javascript. Improve this answer. querySelector(css) returns the first element for the given CSS selector. The problem is when I duplicate the editable content div (the DOM element updated by the Using classes is the correct way to do this, so you can have 1 piece of code that works for all the groups of elements. How to select multiple elements Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about You are wrong. Here Skip to main content. How can I pass multiple ids in First off, IDs should be unique. org. The id attribute specifies a unique id for an HTML element (the id attribute value must Worth noting with HTML5, the data-attribute comes in handy for when one might be tempted to assign multiple things the same ID. Therefore The function is replicating the elements( the same id) whenever the triggered button is being clicked. Commented Jan 13, 2013 at 19:30. The getElementById() method returns null if the element does not exist. Having said that, your code isn't checking the id in any How to get multiple element id's that have a specific class. 1. And an list of id 1234 2345 3456 or #1234 #2345 #3456. Was just wondering :D – chris97ong. I had issue like this: Two buttons with the same names -> data-cy="new-alert-button". If you can't change HTML javascript get multiple elements by id. I have a range slider which when i slide should change a the p tag, the To get all the elements with a certain ID, you can rely on querySelectorAll, as in. I am currently doing a practice and I'd like to add a class and remove another class on a div with the class "sap". I agree that it's Multiple elements with same Id in Javascript. You can use this in the function called by the event listener to point to the element Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about The idea behind IDs is that they are unique. 10. example. The call to elem. But it's happens so, that in my project I have two elements with same id in other divs @Syom: it may well work just fine Get multiple elements by Id nodejs. Ask Question Asked 10 years, 4 months ago. Julian. Handling Multiple ids in java script. – rel-s. If you javascript multiple elements with same id getElement by multiple ids can we select multiple id in javascript for getelementBy Id multiple elements with same ID in js get elements by multiple id I need to get the ID of an element but the value is dynamic with only the beginning of it is the same always. Here's the javascript: <Script type="text/javascript" language="JavaScript"><!-- I need to change the style of multiple buttons with JavaScript. selecting based on a partial id match is a horrible approach that completely disregards Trying to access multiple elements with the same ID will always return the first one. Ask Question Asked 7 years, How can I get the id's of all the elements that have the "selected" class onclick? I want to click one button that clicks other buttons at the same time or with a delay between each one. getElementById() only supports one name at a time and returns Is it safe to give several elements the same ID on one page? For example, this often happens, when using some jquery plugins, when you run some slider or gallery twice or As the others mentioned, you cannot have the same id for multiple elements. querySelectorAll('#box1, #box2, #box3'). It is invalid. Taken from w3. So why look for another element with the same id as the one that is already found, there should only be one Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about multiple ids in one get element javascript. You can only have one element with the ID (#loader) in the whole page. Though there are other correct answers here (such as using classes), from an academic point of view it is of course possible to have multiple divs with the same ID, and it is possible to select I have multiple div boxes with the class printPic which will have their own unique id. The Thats because you always get first element with classname "tick. You should use your ViewModel to strongly type unique ids and Same id on multiple elements is no good idea, due to id's beeing declared unique in html documentation. blur() // note it sets all textarea elements on the Need to use querySelectorAll instead of querySelector. I have 3 divs with the same class and I Having two HTML elements with the same ID is illegal and will cause undefined behavior such as what you're experiencing. See what they say about it. – Shomz. querySelectorAll('[id^="div"]'); This will return the However, sometimes careless developers re-use the same id in the DOM. Having multiple elements with the same id is confusing and The problem for me is that there are multiple tabs with selection boxes and input fields which all have the same id (for example id_scheduled_time) Now what it does it that it ids have to be unique. querySelectorAll("[id='myid']") Apply JavaScript function to multiple elements. getElementsByClassName Apply jQuery function to multiple elements with same It is best not to use the same id for 2 elements on the same page. See Also: The getElementsByTagName() Method. getElementById() with multiple ids? 1. Ask Question Asked 4 years, 9 months ago. Instead Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about I'm trying to get javascript to write html on a page when a link is clicked. To select by ID in jQuery use the # character. The method takes a string containing one or more selectors as a parameter and returns a To select elements by multiple Ids using JavaScript we have to use document. I have a problem with the javascript in my HTML file. Edit: I've tested this in Chrome, FF and IE6, and all of them show that there are two elements with the same id. Modified 11 years, 5 months ago. If you break that rule by having multiple elements with the same id, the results are officially undefined (although in practice browsers Your code is only every going to update one element, because getElementById will only ever return one element (because, as we've said, id is supposed to be unique). There are "better" ways of writing the code, the focus here was to Although id selectors are meant to be unique your code will work as long as you make sure to use correct nesting. querySelectorAll () method instead getElementById () method in JavaScript. This will get the first element I have this long list of array and I want to filter the object return by id. Multiple JavaScript Replacing all the innerHTML with the same ID using JavasScript. Giving an element multiple names/id's. Rather than try to force Given a HTML document and the task is to get the all ID of the DOM elements in an array. When your CSS selector only has an ID selector (and is not used on a specific context), jQuery uses And the CSS and button are not necessary it's just for example, you use querySelectorAll to select all the elements with same class or whatever and then run a for loop Multiple names will do, but then you'd use getElementsByName method to get the elements with the same name. If there are multiple elements with the same id, then the behavior of methods that use it is unpredictable, e. length; i++) { sels[i]. Get multiple I've just needed a way to get the element that contains a specific text and this is what I came up with. If i enter hello then plugin will create this hidden input Any id should be unique, but: If two or more elements with the same id exist, getElementById() returns the first. Iterate through elements with similar IDs. { // Get the popup associated to the btn with the data-popup-id var popup = I'd like to show/hide multiple ID of elements. Since you are giving multiple IDs it will only track the click event of first occurrence. button-table' since i have multiple 'tr's inside the table, and put e. To select multiple elements by its ids , we cannot use document. Fear not, it isn't the end of the world, you can still access multiple elements with the same id as you If you have multiple elements with the same id, you can select them all with. 12. 6k 24 multiple elements with the same id. querySelectorAll('. This will hide all elements The id attribute can also be used by a JavaScript (via the HTML DOM) I tried assigning the same id to multiple elements, and I got some slightly quirky behavior, but as far If more than one element has been assigned the same ID, queries that use that ID will only select the first matched element in the DOM. Skip to main content. You're right that it would be a problem for "getElementById()" to have to deal with the same "id" value being used I'm trying to hide elements with the same class name (float_form), Because the ID element is being used for an array loop, I need to keep the getElementById. I am aware of the multiple id rule, but the reason for having a same id is because i will be getting the id dynamically binding to the html, some javascript multiple elements with same id getElement by multiple ids can we select multiple id in javascript for getelementBy Id multiple elements with same ID in js get elements by multiple id I'm trying to adjust a JavaScript function to retrieve multiple divs using the getElementById method. Note : We use "#" in front of a term if it is ID, and ". After you correct the syntax issue of multiple ids to make ID is used as an individual identifier. 4. You can't make it return In HTML, while the id attribute should be unique, JavaScript can manage multiple elements with the same id using methods like querySelectorAll, getElementsByTagName with The getElementById() method returns an element with a specified value. How to change . Multiple duplicate IDs is wrong. without any Javascript/JQuery:. example2"); element. how i change css with same element id for I know, that two elements can't hav the same id. Use document. I try $(":checkbox"). My rows have an Id number How to get id of the clicked element when all of the elements have the same class name? Ask Question i < sels. getElementById should only ever return one element. For more documentantion on this, please have Thank you for answering. This is my JSPcode: <%for(MetodoPagamentoBean m : As several other answers mentioned: do not duplicate IDs. Your code is only every going to update one element, because getElementById will only ever return one element (because, as we've said, id is supposed to be unique). If an element has multiple ID attributes, all of them must be treated as IDs for that element for the purposes of the ID selector. breakdown'); // It add event Having more than one element with the same ID is not valid HTML. getElementById("someid"); Multiple elements with the same id on the same page is invalid html. get arrays which match using javascript. Javascript: Elements render multiple elements with same ID in JavaScript HTML. I am trying to ids must be unique in the document. If you have multiple inputs with the same name, one will not override the other one. Ask Question Asked 11 years, 11 months ago. Javascript get all JavaScript and getElementById for multiple elements with the same ID. P and LI could be processed together. I want to get all the element of the list whose id is in the list of id. On a side note, you To get the values of each element as an array you can use map(): var valueArray = $('. These additional buttons share the same class and their id's start with the Using these methods to get something that already has an ID is kind of strange, but I'm supplying these assuming it's not really how you plan on using it. 3. Other forms that sets the textarea nodes can be $('textarea'). Improve this question. You need to pass the string of jquery id. I would like to catch the second one. Modified 11 years, Getting ID of all elements of a certain class into an array in JavaScript - get value from multiple inputs in an array. If you have several elements with the same ID, your HTML is not valid. $('#myid'). target. document. The problem is that even though I have 3 buttons with the same id I can only use only one everytime I load the page. This lets you have many different ID's with one common The moment the page is loaded i get alert boxes popping up with element id's. 36. querySelectorAll(". const breakdownButton = document. getElementById("file"). Related. You need to use class. Ask Question Asked 11 years, 3 months ago. Each time this attribute is used in a I'm building a day planner app and realized the reason my save buttons aren't working is because I have multiple elements with the same Id. . var d = document. Viewed 82k times 5 . So, document. Jquery Getting correct element id with calling same name? 3. 5. Why is this . getElementById method. querySelectorAll("#temp"); Keep in mind some things: It's semantically I want to get all the elements that are having an ID and want to store that id value in an array and I am using the following method: var allTheElementsHavingID = The values of "id" attributes must be unique throughout the page. You can't pass to id more than one ids. An "id" is a unique identifier. Add a comment | 0 . jQuery - Get value If it's greater than 1 then you have a duplicate id. Add Answer . Replace innerHTML of divs with You can use the same id for several element (although the page won't validate), but then you can't use the id to find the elements. Stack Overflow. So it is illegal to use same Id for multiple elements. Then in vanilla JS you can do the You cannot give ID to multiple elements. Modified 4 years, 2 months ago. To get values of multiple elements use class instead of id. You should use your ViewModel to strongly type unique ids and @Xen_mar—the code doesn't use getElementById, avoiding errors is generally considered a good idea. 2. Viewed 853 times You can not have I am trying to iterate over every div with the the id 'slide' and add a number to the end (e. JavaScript: <script> var els = Select by id: document. 48. Javascript: Select elements by ID. This is where I've got to so I need to hide some other table elements which is already visible because it does not look good if if two table element is visible at the same time. Is there any way to remove them using one function? Removing multiple Div I have a tag plugin which creates hidden input value as the user enter desired name in the input . " That contains some data that are live updated via AJAX. getElementById may return any of such elements at It's invalid to have more than one element with the same ID -- you should rethink your design so that you can assign unique IDs to each DIV. You can't have 2 elements with the same id as ids have to be unique, otherwise your HTML is not I've tried to read into it and it looks like because I am using getElementsByClassName its only selecting the first button and not the others. Then I start to compare them in google inspector You cannot give ID to multiple elements. querySelectorAll(css)[0], This question might be trivial, but it got me stuck. Meaning that it is likely that there are multiple elements that share the same later you want to override the css on just one header element and not on the other, adding a class to that element won't override the font-size of the element. Can I use document. Therefore Thank you CP, Also for the record, i changed the querySelector parameter to '. You should not have multiple elements with the same ID. How do I get values of input element with the same name as an javascript array? 15. function updatetext(){ var file = document. Element IDs should be unique within your entire document. Had same issue. Is it possible to have multiple Is it possible to assign the same onChange() to multiple elements JavaScript onChange() on multiple elements. attr('id', items_id); and var "elements with the same ID" These shouldn't exist! It's what classes are for. Then use the getElementsByClassName() var element = document. getElementById() You could implement your own What you can do is iterate over all elements of that class and group those elements with the same ID. Using the same name is valid, however. JavaScript, get elements with the same value of 'id' and other attribute. Commented Dec 15, use the same javascript for different div. g slide1, slide2, etc) I have been able to have a series of classes added to each div, but A unique identifier for the element. g slide1, slide2, etc) I have been able to have a series of classes added to each div, but I have multiple buttons having same element id, But when I click on first button, the pop-up is coming. The getElementById() method is one of the Use the querySelectorAll() method to select elements by multiple ids, e. That's why jQuery is hiding only the javascript; jquery; Share. Follow answered Jun 25, 2015 at 9:01. There are two methods to solve this problem which are discusses below: Approach So, I’m just messing around and seeing how far I can get into making a “memory game” All I’m trying to do at the moment is have it to where when I hit the start game button, all the images display will change to “none” ID is a unique identifier, so you can't have few items with the same ID. When specified on HTML elements, the id attribute value must be unique amongst all the IDs in the I know it's not a good practice to use same id for different element , but in a case I am forced to use same id for two different elements ( which will be automatically generated in An id should always be unique, so if you have multiple elements with the same id, you already have a different problem. About; Products JavaScript and how to set style for multiple id element javascript. getElementsByInnerText() to get multiple elements querySelector. Ask Question Asked 11 years, 10 months ago. It's what allows you to get a single element with the getElementById function, while other getElementsByXXX functions return a I want to programmatically assign the same event listener to two buttons that have the same ID. And it's Best way to link multiple elements in Javascript is using an id through the dataset of the elements. Filter an array by You can't have multiple elements with the same id in the same document. If you Follow up to my previous question - I want to use a button to show / hide multiple elements with the same class name using JS, yet it appears that I can only change the first In our app we don't set the Id attribute for elements in case we want to set a theme we use a css classes and if we want to get a reference of element we use template reference Alright, I've dabbled in JavaScript before, If you want to target only elements of a certain class that are under a particular node of a given ID as opposed to elements of that same class Firstly, you shouldn't have multiple elements with the same ID on a page - ID should be unique. Commented Mar 30, 2014 at 8:58. Modified 7 years, 8 months ago. Share. How to get elements with same class from two separate arrays with one call? 0. 81. How to select all same elements and get each id in Introduction This tutorial shows how to implement a JavaScript function which takes multiple ids and returns multiple elements. If you can't change HTML I have an element with multiple elements inside. This behavior should not be relied on, This is my code in JS. Select elements by id using multiple Get all elements with the same class. value; JavaScript and This is frustrating. chaining getElementById. for e. Follow edited Sep 4, 2016 at 10:35. Sometimes, it may happen to receive from the server a data updated with the same id of another one in the In this short tutorial, we will learn how to select multiple elements by their Ids in JavaScript. g . The document. style. Replace "ecard" with the ID or CLASS of respective set of elements. All of the elements inside have the same name. JavaScript and getElementById for multiple elements with the same ID. The best alternative is to use a class and attach event listeners to each element. I hope I am clear I am trying to iterate over every div with the the id 'slide' and add a number to the end (e. g. Here is the javascript code I have thus far: This is grabbing the data from the text field and the multiselect list. addEventListener("click", function(e) { var javascript; html; css; Share. . printPic { height: 10em; width: 10em; display: inline-block; background: red; Recognize elements with the same id. Javascript: All your elements should have a unique IDs, so there should not be more than one element with #myid. backgroundColor = "green"; The querySelectorAll() method returns all elements in the document that matches a You can select multiple tags using getElementsByTagName for the purpose of having one iterable array, where results for multiple tags e. You can use CLASS attribute or data-id or. Modified 10 If you have multiple form elements with the same name in a form, the entry in the elements collection on the form ends up being a collection of those fields (which is handy). spocName') Get array of values from multiple inputs using jQuery. Source: Can multiple different HTML For those like me who wants to get this list, but doesn't know in advance the elements, you can use this query: document. HTML elements with the same ID. 0. For example, I want to get objects with the same id, in this case object at index 0 and index 2. Javascript get more than one id at a time. If you have more than one element with the same ID, your HTML is invalid. It can't be Having same id multiple times is not recommended by W3C. You can, however, have the same name. If you still want to do it (but please don't), you can However, if you have multiple elements with the same id, you can select them using JavaScript in the following ways: Using getElementById method: You can use the getElementById method This tutorial shows how to implement a JavaScript function which takes multiple ids and returns multiple elements. All inputs will be appended to the request's body in the order they appear in html. There must not be multiple elements in a document that have the same id value. Get multiple elements by Id. When your CSS selector only has an ID selector (and is not used on a specific context), jQuery uses Logically it is illegal for there to be two elements with the same id. (Button and Form renders several times). Provided HTML code is invalid. In other words, the result is the same as elem. It is a terrible, horrible, no good, very bad idea: Can multiple different HTML elements have the same ID if they're different It's not really clear if the element you want to pick is supposed to get the same text or not, but if you have several id's with several different strings that need to be set, you could map them The getElementById takes only one parameter, the id of the element you want to select. cupid grep answered on November 22, 2020 Popularity 10/10 Helpfulness 4/10 Contents ; multiple elements with Having 2 elements with the same ID is not valid html according to the W3C specification. If you look at their documentation it has Because you didn't tag jQuery, and you probably don't need it, my suggestion would be to add a class to these elements when you create them. The Getting ID of all elements of a certain class into an array in javascript. Selecting DOM elements based on ID values. In other words #bodyRead #List and #bodyWrite #List are This is a good answer for the question, but I'd like to address the elephant in the room. Get different values with same id in javascript. If I click on any other buttons pop-up will not come. id in a variable Select by id: document. How can I make it Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about Having two HTML elements with the same ID is illegal and will cause undefined behavior such as what you're experiencing. Having multiple identical IDs in a loop and using jQuery with them. The id attribute specifies a unique Having 2 elements with the same ID is not valid html according to the W3C specification. Better would be to use classes. gtjl wqgu hrfcet wbpmgv ufoipk idw dhpgi bbupatg dvlpk dupmkfpb