Hi,
I am really stuck while trying to fill content from an external xml
file to a select box. Loading the data via XMLHttpRequest works fine
but I somehow can't get it managed to populate this data as content of
a select box.
The error message I get is: Uncaught TypeError: Cannot read property
'selCountries' of undefined
but I really don't understand what this wants to tell me. SelCountries
is my select box. Any help is really much appreciated.
Thanks
Thomas
My manifest file is quite simple and looks like:
{
"name": "simple test",
"description": "",
"version": "1.0",
"browser_action": {
"default_icon": "donate.png",
"default_title": "simple test",
"popup": "popup.html"
}
}
The popup.html is also quite simple and looks like:
<html>
<head>
<script type="text/javascript">
var xmlDoc;
var url = chrome.extension.getURL("data.xml");
function loadData()
{
var req = new XMLHttpRequest();
req.open('GET', url, false);
req.send(null);
xmlDoc = req.responseXML;
}
function fillCountries()
{
var i = 0;
while (i < xmlDoc.getElementsByTagName("exp").length)
{
document.form.selCountries.options
[document.form.selCountries.length] = new Option
(xmlDoc.getElementsByTagName("exp")[i].getAttribute
("display"),xmlDoc.getElementsByTagName("exp")[i].getAttribute
("country"));
i++;
}
}
loadData();
fillCountries();
</script>
</head>
<body>
<FORM NAME="form" ACTION="" METHOD="GET"">
<table border = "0">
<tr>
<td width="55"><p class="small">Country: </p></td>
<td valign="middle">
<select name="selCountries" size="1" STYLE="width:
260px"></select>
<img src="accept.png" width="16" height="16" alt="Def. Country"
title="Def. Country">
</td>
</tr>
<tr>
<td width="55"><p class="small">Hours: </p></td>
<td>
<select name="selHours" size="1">
<option value="8">8-14h</option>
<option value="14">14-24h</option>
<option value="24">24h</option>
</select>
<span class="small">Breakfast:</span><input type="checkbox"
name="breakfast" id="breakfast">
</td>
</tr>
<tr>
<td></td>
<td>
<br>
<INPUT TYPE="button" NAME="btnCalc" Value="Calculate" >
<INPUT TYPE="button" NAME="btnClear" Value="Clear" >
</td>
</tr>
</table>
</FORM>
</body>
</html>
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