'Find an element in DOM based on an attribute value

Can you please tell me if there is any DOM API which search for an element with given attribute name and attribute value:

Something like:

doc.findElementByAttribute("myAttribute", "aValue");

javascript dom

Solution 1:^[1]

Update: In the past few years the landscape has changed drastically. You can now reliably use querySelector and querySelectorAll, see Wojtek's answer for how to do this.

There's no need for a jQuery dependency now. If you're using jQuery, great...if you're not, you need not rely it on just for selecting elements by attributes anymore.

There's not a very short way to do this in vanilla javascript, but there are some solutions available.

You do something like this, looping through elements and checking the attribute

If a library like jQuery is an option, you can do it a bit easier, like this:

$("[myAttribute=value]")

If the value isn't a valid CSS identifier (it has spaces or punctuation in it, etc.), you need quotes around the value (they can be single or double):

$("[myAttribute='my value']")

You can also do start-with, ends-with, contains, etc...there are several options for the attribute selector.

Solution 2:^[2]

Modern browsers support native querySelectorAll so you can do:

document.querySelectorAll('[data-foo="value"]');

https://developer.mozilla.org/en-US/docs/Web/API/Document.querySelectorAll

Details about browser compatibility:

You can use jQuery to support obsolete browsers (IE9 and older):

$('[data-foo="value"]');

Solution 3:^[3]

We can use attribute selector in DOM by using document.querySelector() and document.querySelectorAll() methods.

for yours:

document.querySelector("[myAttribute='aValue']");

and by using querySelectorAll():

document.querySelectorAll("[myAttribute='aValue']");

In querySelector() and querySelectorAll() methods we can select objects as we select in "CSS".

More about "CSS" attribute selectors in https://developer.mozilla.org/en-US/docs/Web/CSS/Attribute_selectors

Solution 4:^[4]

FindByAttributeValue("Attribute-Name", "Attribute-Value");

p.s. if you know exact element-type, you add 3rd parameter (i.e.div, a, p ...etc...):

FindByAttributeValue("Attribute-Name", "Attribute-Value", "div");

but at first, define this function:

function FindByAttributeValue(attribute, value, element_type)    {
  element_type = element_type || "*";
  var All = document.getElementsByTagName(element_type);
  for (var i = 0; i < All.length; i++)       {
    if (All[i].getAttribute(attribute) == value) { return All[i]; }
  }
}

p.s. updated per comments recommendations.

Solution 5:^[5]

Use query selectors, examples:

document.querySelectorAll(' input[name], [id|=view], [class~=button] ')

input[name] Inputs elements with name property.

[id|=view] Elements with id that start with view-.

[class~=button] Elements with the button class.

Solution 6:^[6]

you could use getAttribute:

 var p = document.getElementById("p");
 var alignP = p.getAttribute("align");

https://developer.mozilla.org/en-US/docs/Web/API/Element/getAttribute

Solution 7:^[7]

Here is an example , How to search images in a document by src attribute :

document.querySelectorAll("img[src='https://pbs.twimg.com/profile_images/........jpg']");

Solution 8:^[8]

Here's how you can select using querySelector:

document.querySelector("tagName[attributeName='attributeValue']")

Solution 9:^[9]

Amendment for Daniel De León's Answer
It's possible to search with
^= - filters Elements where id (or any other attr) starts with view keyword

document.querySelectorAll("[id^='view']")

Solution 10:^[10]

function optCount(tagId, tagName, attr, attrval) {
    inputs = document.getElementById(tagId).getElementsByTagName(tagName);

    if (inputs) {
        var reqInputs = [];

        inputsCount = inputs.length;

        for (i = 0; i < inputsCount; i++) {

            atts = inputs[i].attributes;
            var attsCount = atts.length;

            for (j = 0; j < attsCount; j++) {

                if (atts[j].nodeName == attr && atts[j].nodeValue == attrval) {
                    reqInputs.push(atts[j].nodeName);
                }
            }
        }
    }
    else {
        alert("no such specified tags present");
    }
    return reqInputs.length;
}//optcount function closed

This is a function which is is used tu to select a particular tag with specific attribute value. The parameters to be passed are are the tag ID, then the tag name - inside that tag ID, and the attribute and fourth the attribute value. This function will return the number of elements found with the specified attribute and its value. You can modify it according to you.

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution	Source
Solution 1	brasofilo
Solution 2
Solution 3	albert
Solution 4
Solution 5	Daniel De LeÃ³n
Solution 6	Deke
Solution 7	boubkhaled
Solution 8	Siddharth
Solution 9
Solution 10	user17760986

'Find an element in DOM based on an attribute value

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