For the page below, I get the following error message:
Line: 24
Char: 4
Error: Object required
Code: 0
In FireFox there is no error.
Here is the page (I've actually chopped down the real page to this
test version). You will have to place Mochkit.js in the same folder as
the page to get the same error.
Any help would be appreciated.
Steve
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://
www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta content="text/html; charset=utf-8" http-equiv="content-
type">
<title>Study Request Tracking System</title>
<script src="MochiKit.js" type="text/javascript"></script>
<script type="text/javascript">
var conn = MochiKit.Signal.connect;
function replace_lab(req) {
var lab = evalJSONRequest(req).lab;
replaceChildNodes($("form_lab"),
map(
function(s) {
return OPTION(s)
},
lab
)
);
};
function model_id_changed(event) {
var model_id = event.target().value;
var def = doSimpleXMLHttpRequest("/model/" + model_id + "/
get_lab");
def.addCallback(replace_lab);
};
function init_model_selector() {
conn($('form_model_id'), 'onchange', model_id_changed);
};
conn(window, 'onload', init_model_selector);
conn(window, 'onload', model_id_changed);
</script>
</head>
<body>
<form action="/insertrequest" method="post" class="tableform"
name="form" enctype="multipart/form-data">
<table cellpadding="2" cellspacing="0" border="0">
<tr class="odd">
<th>
<label class="fieldlabel"
for="form_model_id">Model_id</label>
</th>
<td>
<select id="form_model_id" name="model_id"
class="singleselectfield requiredfield">
<option value="">Please select a model</option>
<option value="10">A13 - lung studies</option>
<option value="13">CYT - intranasal</option>
<option value="17">FIB - pulmonary fibrosis</option>
</select>
</td>
</tr><tr class="even">
<th>
<label class="fieldlabel" for="form_lab">Lab</label>
</th>
<td>
<select id="form_lab" name="lab"
class="singleselectfield requiredfield">
</select>
</td>
</tr>
<tr>
<td></td>
<td><input type="submit" class="submitbutton"
value="Save"></td>
</tr>
</table>
</form>
</body>
</html>
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