Is there any way to getElementBy the text content?

I've got a problem I've been stuck with for a while, sorry for spamming the forum a little.

Is there any way I can get an element by it's text content? Here's an example:

<span id="result_5_name" class="market_listing_item_name" style="color: #FFD700;">Item | Anodized Navy</span>

I'm trying to get the element by the text content which is 'Item | Anodized Navy'. Is it possible to do something like:

function getelem {
    var item = document.getElementsByTextContent('Item | Anodized Navy');

    item[0].click();
}

I know this doesn't exist, but it's just so you get the idea. Also, I cannot use by Id or classname, and I can't change the HTML code of the element, so it has to be done with the text content, I don't see another way.

I'd greatly appreciate any feedback,

Thanks!

Well, since you tagged the question with jquery, you could use the :contains selector:

var item = $(':contains(Item | Anodized Navy)');

Note, however, that this will return every element which contains that text, including the span and all the parent elements of the span. If you'd like to get just the inner-most element (assuming there is only one) just get the last item, like this:

var item = $(':contains(Item | Anodized Navy)').last();

To do the equivalent without using jQuery, you'd have to implement a function like this:

function getElementsByText(text) {
    var spans = document.getElementsByTagName('span'),
        results = [];
    for(var i = 0; i < spans.length; i++) {
        var content = spans[i].textContent || spans[i].innerText || '';
        if (content.indexOf(text) != -1)
            results.push(spans[i]);
    }
    return results;
}

Or possibly like this, depending on exactly what you need:

function getElementsByText(text) {
    function rec(ele, arr)
    {
        if (ele.childNodes.length > 0) 
            for (var i = 0; i < ele.childNodes.length; i++) 
                rec(ele.childNodes[i], arr);
        else if (ele.nodeType == Node.TEXT_NODE && 
                 ele.nodeValue.indexOf(text) != -1) 
            arr.push(ele.parentNode);
        return arr;
    }
    return rec(document.body, []);
}

And then call this function like this:

var item = getElementsByText('Item | Anodized Navy');

Note also in your code, getelem needs to have () after the function name, like this:

function getelem() {
    var item = getElementsByText('Item | Anodized Navy');
    ...
}