设置由 php 回显的 div 的 innerhtml

Question

I created a div element using php echo

*//some html code*
*<?php echo "<div id = "randomDiv"></div>" ?>
<script>
     document.getElementById("randomDiv").innerHTML = "Hey";
</script>*

but this does not manipulate the innerHTML of the div. Any ideas how to resolve this?

Answer 1

Double quote for div id makes it invalid. Try changing the quote to single quote:

<?php echo "<div id='randomDiv'></div>"; ?>
<script>
     document.getElementById("randomDiv").innerHTML = "Hey";
</script>