Question

Using regular JavaScript (or prototype), I’m trying to alter the href attribute of the first and only anchor tag within a div to include a query string at the end with windows.location.search. The div has an id, while the anchor is classless and id-less. I’ve seen similar code elsewhere, but its not quite right.

What I have so far is below:

var divTag =  document.getElementById("DivId").getElementsByTagName("a");
for(i = 0; i < divTag.length; i++){
    divTags[i].href = "myUrl"+window.location.search;
}

The actual html code I”m tryin to work on:

<div id="DivId">
     <a href="OldHref">
          <img/>
     </a>
</div>

Thank You.

Answer 1

You declare the variable as divTag but set the attribute as divTags.