I have been struggling to create a simple passthrough igoogle
application. My website www.dailyradical.com displays a new chinese
radical at random upon each visit to the site. THe index page is a php
insert of www.dailyradical.com/dailycron.php .
I spent alot of time trying to get that page to pass through an iframe
into an igoogle xml file, but I am receiving a parsar error when I
test it on Google's gadget checker. It is not specific enough to tell
me what I am doing wrong.
I would like to do the pass-through iframe sort of igoogle app because
my site is mysql database driven and I cannot replicate it by using a
csv file. I have CSS on the dailycron page. Could that be part of the
problem? And if php cannot pass-through an xml iframe, then is there
another way for me to achieve this.
Dailyradical.com is to help people who are studying chinese to
memorize the basic chinese radicals that make up the majoirty of
chinese characters. It is similar to using flash cards and will help
alot of people, so I really appreciate your help. The igoogle gadget
development pages help, but I have not been able to get passed this
point.
<?xml version="1.0" encoding="UTF-8" ?>
<Module>
<ModulePrefs title="Chinese Daily Radical" title_url="http://
dailyradical.com"
description="Learn a new Chinese radical with every new
visit."
thumbnail="http://www.dailyradical.com/dailythumb.png";
height="800" width="600" author="Dan Kessler"
author_email="[email protected]"/> >
</ModulePrefs>
<UserPref name="http://dailyradical.com/dailycron.php";
display_name="Daily Radical" required="true"/>
<UserPref name="scroll" display_name="Display scrollbar"
default_value="auto" datatype="enum">
<EnumValue value="auto" display_value="Automatic"/>
<EnumValue value="no" display_value="No"/>
<EnumValue value="yes" display_value="Yes"/>
</UserPref>
<Content type="html" view="default,canvas">
<div id='dest'><img src="http://www.google.com/ig/images/
spinner.gif"></div>
<script type="text/javascript">
gadgets.util.registerOnLoadHandler(doRender);
function doRender(){
// setup variables
var prefs = new gadgets.Prefs();
var iframeURL = prefs.getString('iframeURL');
var scroll = prefs.getString('scroll');
var height = 800;
var width = 600;
if (gadgets.window) {
var viewport = gadgets.window.getViewportDimensions();
if (viewport.width) {
var width = viewport.width;
}
if (viewport.height) {
var height = viewport.height;
}
}
var iframe = document.createElement('iframe');
iframe.setAttribute('width', width + 'px');
iframe.setAttribute('height', height + 'px');
iframe.setAttribute('frameborder','no');
if(scroll){
iframe.setAttribute('scrolling', scroll);
}
iframe.setAttribute('src', iframeURL);
// set the slideshow to the placeholder div
var dest = document.getElementById('dest');
dest.innerHTML = '';
dest.appendChild(iframe);
}
</script>
</Content>
</Module>
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![http://www.dailyradical.com/dailythumb.png"](http://www.dailyradical.com/dailythumb.png"){kind=link}