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Image Parsing Exception with Rendering Plugin

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PaulWaldo

Image Parsing Exception with Rendering Plugin

Hi all,

I'm trying to create a PDF out of a page that I am rendering. The page contains some charts using google-chart-0.5.2 and eastwood-chart-0.5. The page renders to the browser just fine, but when I try to create a PDF I get this error:
Class
org.xml.sax.SAXParseException
Message
The reference to entity "chd" must end with the ';' delimiter.

I think the reason for this is that the HTML to create the image contains "chd" as a parameter to the chart renderer:

<img src="http://localhost:8080/MyClass/chart?
chs=400x200&chd=t:154.00,150.00,152.00,164.00,162.00,156.00,168.00,160.00,166.00,158.00&chtt=Weights&chl=2012-02-19 15:40:13.844|2012-02-05 15:40:13.844|2012-02-12 15:40:13.844|2012-03-25 15:40:13.844|2012-03-18 15:40:13.844|2012-02-26 15:40:13.844|2012-04-08 15:40:13.844|2012-03-11 15:40:13.844|2012-04-01 15:40:13.844|2012-03-04 15:40:13.844&cht=p3" />

In the GSP, I'm calling the chart thusly:

<g:pieChart type="3d" title="Weights" labels="${labels}" dataType="text" data="${data}"/>

Any ideas on how I can keep the SAX parser from barfing on the image? Thanks in advance!

Paul

bdrhoa

Re: Image Parsing Exception with Rendering Plugin

Did you ever get this to work? What's the secret?

Thanks!

bdrhoa

Re: Image Parsing Exception with Rendering Plugin

Here's the original question that reported the same problem I'm having:

<img src="<a href="http://localhost:8080/MyClass/chart?
chs=400x200&amp;chd=t:154.00,150.00,152.00,164.00,162.00,156.00,168.00,160.00,166.00,158.00&amp;chtt=Weights&amp;chl=2012-02-19">http://localhost:8080/MyClass/chart?
chs=400x200&chd=t:154.00,150.00,152.00,164.00,162.00,156.00,168.00,160.00,166.00,158.00&chtt=Weights&chl=2012-02-19 15:40:13.844|2012-02-05 15:40:13.844|2012-02-12 15:40:13.844|2012-03-25 15:40:13.844|2012-03-18 15:40:13.844|2012-02-26 15:40:13.844|2012-04-08 15:40:13.844|2012-03-11 15:40:13.844|2012-04-01 15:40:13.844|2012-03-04 15:40:13.844&cht=p3" />

In the GSP, I'm calling the chart thusly:

<g:pieChart type="3d" title="Weights" labels="${labels}" dataType="text" data="${data}"/>

Any ideas on how I can keep the SAX parser from barfing on the image? Thanks in advance!

Paul

---------------------------
www.maf.org/rhoads
www.ontherhoads.org

On Sat, Jun 30, 2012 at 2:55 PM, bdrhoa <[hidden email]> wrote:

Did you ever get this to work? What's the secret?

Thanks!

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PaulWaldo

Re: Image Parsing Exception with Rendering Plugin

Sorry, never had any resolution. I gave up on google charts anyway, because I didn't want to be reliant on a third party.

Sent from my iPhone

On Jun 30, 2012, at 6:51 PM, "bdrhoa [via Grails]" <[hidden email]> wrote:

Here's the original question that reported the same problem I'm having:
Hi all,

I'm trying to create a PDF out of a page that I am rendering. The page contains some charts using google-chart-0.5.2 and eastwood-chart-0.5. The page renders to the browser just fine, but when I try to create a PDF I get this error:
Class
org.xml.sax.SAXParseException
Message
The reference to entity "chd" must end with the ';' delimiter.

I think the reason for this is that the HTML to create the image contains "chd" as a parameter to the chart renderer:
<img src="<a href="http://localhost:8080/MyClass/chart?
chs=400x200&amp;chd=t:154.00,150.00,152.00,164.00,162.00,156.00,168.00,160.00,166.00,158.00&amp;chtt=Weights&amp;chl=2012-02-19">http://localhost:8080/MyClass/chart?
chs=400x200&chd=t:154.00,150.00,152.00,164.00,162.00,156.00,168.00,160.00,166.00,158.00&chtt=Weights&chl=2012-02-19 15:40:13.844|2012-02-05 15:40:13.844|2012-02-12 15:40:13.844|2012-03-25 15:40:13.844|2012-03-18 15:40:13.844|2012-02-26 15:40:13.844|2012-04-08 15:40:13.844|2012-03-11 15:40:13.844|2012-04-01 15:40:13.844|2012-03-04 15:40:13.844&cht=p3" />
In the GSP, I'm calling the chart thusly:
<g:pieChart type="3d" title="Weights" labels="${labels}" dataType="text" data="${data}"/>
Any ideas on how I can keep the SAX parser from barfing on the image? Thanks in advance!

Paul
---------------------------
www.maf.org/rhoads
www.ontherhoads.org

On Sat, Jun 30, 2012 at 2:55 PM, bdrhoa <[hidden email]> wrote:
Did you ever get this to work? What's the secret?

Thanks!

--
View this message in context: http://grails.1312388.n4.nabble.com/Image-Parsing-Exception-with-Rendering-Plugin-tp4359824p4630913.html
Sent from the Grails - user mailing list archive at Nabble.com.

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bdrhoa

Re: Image Parsing Exception with Rendering Plugin

Did you find any server side charting solution?
---------------------------
www.maf.org/rhoads
www.ontherhoads.org

On Sun, Jul 1, 2012 at 10:34 AM, PaulWaldo <[hidden email]> wrote:

Sorry, never had any resolution. I gave up on google charts anyway, because I didn't want to be reliant on a third party.

Sent from my iPhone

On Jun 30, 2012, at 6:51 PM, "bdrhoa [via Grails]" <[hidden email]> wrote:
Here's the original question that reported the same problem I'm having:
Hi all,

I'm trying to create a PDF out of a page that I am rendering. The page contains some charts using google-chart-0.5.2 and eastwood-chart-0.5. The page renders to the browser just fine, but when I try to create a PDF I get this error:
Class
org.xml.sax.SAXParseException
Message
The reference to entity "chd" must end with the ';' delimiter.

I think the reason for this is that the HTML to create the image contains "chd" as a parameter to the chart renderer:
<img src="<a href="http://localhost:8080/MyClass/chart?
chs=400x200&amp;chd=t:154.00,150.00,152.00,164.00,162.00,156.00,168.00,160.00,166.00,158.00&amp;chtt=Weights&amp;chl=2012-02-19">http://localhost:8080/MyClass/chart?

chs=400x200&chd=t:154.00,150.00,152.00,164.00,162.00,156.00,168.00,160.00,166.00,158.00&chtt=Weights&chl=2012-02-19 15:40:13.844|2012-02-05 15:40:13.844|2012-02-12 15:40:13.844|2012-03-25 15:40:13.844|2012-03-18 15:40:13.844|2012-02-26 15:40:13.844|2012-04-08 15:40:13.844|2012-03-11 15:40:13.844|2012-04-01 15:40:13.844|2012-03-04 15:40:13.844&cht=p3" />
In the GSP, I'm calling the chart thusly:
<g:pieChart type="3d" title="Weights" labels="${labels}" dataType="text" data="${data}"/>
Any ideas on how I can keep the SAX parser from barfing on the image? Thanks in advance!

Paul
---------------------------
www.maf.org/rhoads
www.ontherhoads.org

On Sat, Jun 30, 2012 at 2:55 PM, bdrhoa <[hidden email]> wrote:

Did you ever get this to work? What's the secret?

Thanks!

--
View this message in context: http://grails.1312388.n4.nabble.com/Image-Parsing-Exception-with-Rendering-Plugin-tp4359824p4630913.html
Sent from the Grails - user mailing list archive at Nabble.com.

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wwwclaes

Re: Image Parsing Exception with Rendering Plugin

In reply to this post by bdrhoa

I believe the Rendering plugin uses XHTMLRenderer underneath, so I think the ampersands may cause your problem:

http://java.net/projects/xhtmlrenderer/lists/users/archive/2008-03/message/25

/Claes

Date: Sat, 30 Jun 2012 16:49:36 -0600
From: [hidden email]
To: [hidden email]
Subject: Re: [grails-user] Re: Image Parsing Exception with Rendering Plugin

Here's the original question that reported the same problem I'm having:

<img src="http://localhost:8080/MyClass/chart?
chs=400x200&chd=t:154.00,150.00,152.00,164.00,162.00,156.00,168.00,160.00,166.00,158.00&chtt=Weights&chl=2012-02-19 15:40:13.844|2012-02-05 15:40:13.844|2012-02-12 15:40:13.844|2012-03-25 15:40:13.844|2012-03-18 15:40:13.844|2012-02-26 15:40:13.844|2012-04-08 15:40:13.844|2012-03-11 15:40:13.844|2012-04-01 15:40:13.844|2012-03-04 15:40:13.844&cht=p3" />

In the GSP, I'm calling the chart thusly:

<g:pieChart type="3d" title="Weights" labels="${labels}" dataType="text" data="${data}"/>

Any ideas on how I can keep the SAX parser from barfing on the image? Thanks in advance!

Paul

---------------------------
www.maf.org/rhoads
www.ontherhoads.org

On Sat, Jun 30, 2012 at 2:55 PM, bdrhoa <[hidden email]> wrote:

Did you ever get this to work? What's the secret?

Thanks!

--
View this message in context: http://grails.1312388.n4.nabble.com/Image-Parsing-Exception-with-Rendering-Plugin-tp4359824p4630913.html
Sent from the Grails - user mailing list archive at Nabble.com.

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PaulWaldo

Re: Image Parsing Exception with Rendering Plugin

In reply to this post by bdrhoa

I'm current looking at BIRT (http://www.eclipse.org/birt/phoenix/intro/) It looks very promising!

On Mon, Jul 2, 2012 at 12:22 AM, bdrhoa [via Grails] <[hidden email]> wrote:

Did you find any server side charting solution?
---------------------------
www.maf.org/rhoads
www.ontherhoads.org
On Sun, Jul 1, 2012 at 10:34 AM, PaulWaldo <[hidden email]> wrote:
Sorry, never had any resolution. I gave up on google charts anyway, because I didn't want to be reliant on a third party.

Sent from my iPhone
On Jun 30, 2012, at 6:51 PM, "bdrhoa [via Grails]" <[hidden email]> wrote:
Here's the original question that reported the same problem I'm having:
Hi all,

I'm trying to create a PDF out of a page that I am rendering. The page contains some charts using google-chart-0.5.2 and eastwood-chart-0.5. The page renders to the browser just fine, but when I try to create a PDF I get this error:
Class
org.xml.sax.SAXParseException
Message
The reference to entity "chd" must end with the ';' delimiter.

I think the reason for this is that the HTML to create the image contains "chd" as a parameter to the chart renderer:
<img src="<a href="http://localhost:8080/MyClass/chart?
chs=400x200&amp;chd=t:154.00,150.00,152.00,164.00,162.00,156.00,168.00,160.00,166.00,158.00&amp;chtt=Weights&amp;chl=2012-02-19">http://localhost:8080/MyClass/chart?



chs=400x200&chd=t:154.00,150.00,152.00,164.00,162.00,156.00,168.00,160.00,166.00,158.00&chtt=Weights&chl=2012-02-19 15:40:13.844|2012-02-05 15:40:13.844|2012-02-12 15:40:13.844|2012-03-25 15:40:13.844|2012-03-18 15:40:13.844|2012-02-26 15:40:13.844|2012-04-08 15:40:13.844|2012-03-11 15:40:13.844|2012-04-01 15:40:13.844|2012-03-04 15:40:13.844&cht=p3" />
In the GSP, I'm calling the chart thusly:
<g:pieChart type="3d" title="Weights" labels="${labels}" dataType="text" data="${data}"/>
Any ideas on how I can keep the SAX parser from barfing on the image? Thanks in advance!

Paul
---------------------------
www.maf.org/rhoads
www.ontherhoads.org

On Sat, Jun 30, 2012 at 2:55 PM, bdrhoa <[hidden email]> wrote:

Did you ever get this to work? What's the secret?

Thanks!

--
View this message in context: http://grails.1312388.n4.nabble.com/Image-Parsing-Exception-with-Rendering-Plugin-tp4359824p4630913.html
Sent from the Grails - user mailing list archive at Nabble.com.

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View this message in context: Re: Image Parsing Exception with Rendering Plugin

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--
Paul Waldo
http://paulwaldo.com