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I'm attempting to pass some PHP variables to a JavaScript function, which then updated elements in a Bootstrap Modal. It works fine when the first five are passed, but when I attempt to pass the 6th it acts as if the JavaScript function completely fails to run.

What's odd is that the only difference between the working and non-working versions is the addition of the extra parameter. I don't understand why adding that parameter would cause it to fail. Would really appreciate any help!

Working PHP:

echo '<td><a data-toggle="modal" href="#myModal" onclick="updateModal('.$order_id.','.$order_placed.','.$order_payout.','.$order_due.','.$order_pages.')" class="btn btn-primary btn-lg">View</a></td>';

Non-Working PHP:

echo '<td><a data-toggle="modal" href="#myModal" onclick="updateModal('.$order_id.','.$order_placed.','.$order_payout.','.$order_due.','.$order_pages.','.$order_level.')" class="btn btn-primary btn-lg">View</a></td>';

JavaScript

<script type="text/javascript">
function updateModal(the_id, date_placed, payout, due_date, req_pages, o_level,
subject, spacing, sources, format, c_name, c_email, c_phone){

 $("#order_num").text(the_id);
$("#order_placed").text(date_placed);
$("#order_payout").text("$" + payout);
$("#order_due").text(due_date);
$("#order_pages").text(req_pages);
$("#order_level").text(o_level);
$("#order_subject").text(subject);
$("#order_spacing").text(spacing);
$("#order_sources").text(sources);
$("#order_format").text(format);
$("#customer_name").text(c_name);
$("#customer_email").text(c_email);
$("#customer_phone").text(c_phone);

}
</script>

Modal Code

<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog">
  <div class="modal-content">
    <div class="modal-header">
      <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
      <h3 class="modal-title">Order <span class="color" id="order_num">x</span></h3>
      <p><small><strong>Order Placed:</strong><span id="order_placed">n/a</span></small></p>
    </div>
    <div class="modal-body">
      <h3>You Recieve: <span class="color" id="order_payout">n/a</span></h3>
      <h4>Due Date: <span class="color" id="order_due">n/a</span></h4>
      <h4>Pages Required: <span class="color" id="order_pages">n/a</span></h4>  
      <hr>
      <p><strong>Academic Level: </strong><span id="order_level">n/a</span></p>
      <p><strong>Subject: </strong><span id="order_subject">n/a</span></p>
      <p><strong>Spacing: </strong><span id="order_spacing">n/a</span></p>
      <p><strong>Sources: </strong><span id="order_sources">n/a</span></p>
      <p><strong>Format: </strong><span id="order_format">n/a</span></p>
      <hr>
      <h3>Customer Details</h3>
      <p><strong>Customer Name: </strong><span id="customer_name">n/a</span></p>
      <p><strong>Customer Email: </strong><span id="customer_email">n/a</span></p>
      <p><strong>Customer Phone Number: </strong><span id="customer_phone">n/a</span></p>
      <hr>
      <h3>Additional Info</h3>


    </div>
    <div class="modal-footer">
      <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
    </div>
  </div><!-- /.modal-content -->
</div><!-- /.modal-dialog -->

4

1 回答 1

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我强烈建议将变量作为 JSON 对象传递：

$parameters = array(
    'id' => $order_id,
    'placed' => $order_placed,
    'payout' => $order_payout,
    'due' => $order_due,
    'pages' => $order_pages,
    'level' => $order_level,
    // and so on
);

echo '<td><a data-toggle="modal" href="#myModal" onclick="updateModal('.json_encode($parameters).')" class="btn btn-primary btn-lg">View</a></td>';

然后在JS中：

<script type="text/javascript">
function updateModal(parameters) {
    $("#order_num").text(parameters.id);
    $("#order_placed").text(parameters.placed);
    $("#order_payout").text("$" + parameters.payout);
    $("#order_due").text(parameters.due);
    $("#order_pages").text(parameters.pages);
    $("#order_level").text(parameters.level);
    $("#order_subject").text(parameters.subject);
    $("#order_spacing").text(parameters.spacing);
    $("#order_sources").text(parameters.sources);
    $("#order_format").text(parameters.format);
    $("#customer_name").text(parameters.c_name);
    $("#customer_email").text(parameters.c_email);
    $("#customer_phone").text(parameters.c_phone);
}
</script>
于 2013-09-24T18:45:16.280 回答