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Editorial Team
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Asked: 2026-06-04T20:31:35+00:00

I wrote the code to refresh DIV container once function click_function_ps() is executed. But

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I wrote the code to refresh DIV container once function click_function_ps() is executed. But my code does not work. It says:

missing ; before statement
var newHTML = "<img class="displayed" src="ganttchart.php">";

So, where do I need to put ; ?

<div class="buttons">
    <a href="#" class="regular" onclick="click_function_ps(); replaceContent();">
        <img src="images/opt.png" alt=""/> Run </a>
</div>

<div id="opt_container">
        <table width="100%">
            <tr>
                <td width="100%">
                    <div class="scrollbar" id="chart">
                        <img class="displayed" src="ganttchart.php">
                    </div>  
                </td>
            </tr>
        </table>
</div>


<script type="text/javascript">
function replaceContent() {
     var newHTML = "<img class="displayed" src="ganttchart.php">";
     document.getElementById("scrollbar").innerHTML = newHTML;
}
</script>
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1 Answer

  1. Editorial Team

    Try this

    var newHTML = "<img class=\"displayed\" src=\"ganttchart.php\">";

    Also, there is no element with the ID scrollbar. Either change the DIV from class="scrollbar" to id="scrollbar" or use ID chart right away or replace the javascript by following document.getElementsByClassName("scrollbar")[0]. But keep in mind, that getElementsByClassName() is not supported by IE. I highly recommend using id instead of class.

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