Invalid XML data

[zhxcookie]

Hi,

I am using the Gantt.swf in FusionWidget V3 Eva version, and I am creating a Gantt chart with 8 tasks.

I need to add the link against the task, which means, when you click the task, it should run a javascript which needs to pass three php variables.

Before I put the link on, the chart works fine. But, when I put the link, I got the error.

when I put this in code:

link='javascript:launchdailyreport('report.php','".$daily_report[$i]["date"]."','".$daily_report[$i]["code"]."','".$daily_report[$i]["en"]."')'

I can see the xml in the page source when I render the page in IE

<task label='Start:22:00 Finish:06:16 Duration:8 hours 16 minutes' start='07/01/2008 22:00:00'  end='07/02/2008 06:16:00'  processId='13-Apr-2008'  link='javascript:launchreport('report.php','13-Apr-2008','XXX','YYY')'  />

and on the page, it shows "Invalid XML data"

and when I change all the single quote (') to %26apos; it is like

link='javascript:launchdailyreport(%26apos; report.php %26apos; , %26apos; ".$daily_report[$i]["date"]." %26apos; , %26apos; ".$daily_report[$i]["code"]."%26apos; , %26apos; ".$daily_report[$i]["en"]." %26apos; )'

I can see the the xml in the page source when I render the page in IE

<task label='Start:22:00 Finish:06:16 Duration:8 hours 16minutes' start='07/01/2008 22:00:00'  end='07/02/2008 06:16:00'  processId='13-Apr-2008'  link='javascript:launchreport(''  />

and of course it is "Invalid XML data" error.

I dont know how to fix it.

Hope you could understand my situation. Thanks in advance.

Edited April 18, 2008 by Guest

[FusionCharts Support]

Hi,

Could you please send us the php code (or the code block) where you are generating this link?

It seems that somewhere the XML is getting broken.

[zhxcookie]

I am using the FusionCharts_Gen.php which is in the free version FusionChartsFreeCodePHPClassIncludes to generate the xml, I modified a bit to fit the version 3, like change the swf file name without "FCF_", changed the to , and changed the "name" to "label".

 

 

 

In order to get the %26apos; I changed the Parameter Delimiter to be ";;" instead of the default ";".

 

 

 

but seems it cannot work with the %26apos;

 

 

 

Thanks

[FusionCharts Support]

Hi,

Could you please try seeting some other delimeter? like "$$" etc. and try again. Could you please send us the code that you are witing using PHP Class to generate this XML?

[zhxcookie]

Thanks for the reply, I tried the different Parameter Delimiter, and get this result:

<task label='Start:22:00 Finish:06:30' start='07/01/2008 22:00:00'  end='07/02/2008 06:30:00'  processId='07-Apr-2008'  link='javascript:launchdailyreport('report.php','07-Apr-2008',' XXX','YYY')'  />

here are the code for adding task for Gantt Chart

# Setting Tasks Parameter into TaskParam variables

  function setGanttTasksParams($strParam){

  $listArray=explode($this->del,$strParam);

  # Fetching all value and converting into xml attribute

  foreach ($listArray as $valueArray) {

    $paramValue=explode("=",$valueArray);

if($this->validateParam($paramValue)==true){

$this->GT_Tasks_Param .= $paramValue[0] . "='" . $this->encodeSpecialChars($paramValue[1]) . "' ";

  }

  }

  }  

 

  # Function addGanttTasks adding Tasks

  function addGanttTask($label="",$catParam=""){

 

    $strCatXML="";

$strParam="";

 

# cheking catParam not blank

if($catParam!=""){

  $listArray=explode($this->del,$catParam);

  foreach ($listArray as $valueArray) {

$paramValue=explode("=",$valueArray);

if($this->validateParam($paramValue)==true){

  # creating parameter set

  if(trim(strtolower($paramValue[0]))=="link"){

  $strParam .= $paramValue[0] . "='" . urldecode($paramValue[1]) . "' ";

  }else{

  $strParam .= $paramValue[0] . "='" . $this->encodeSpecialChars($paramValue[1]) . "' ";

  }

}

  }

  }

 # adding label and parameter set to category

  $strCatXML ="<task label='" . $label . "' " . $strParam . " />";

 

  # storing into GT_Tasks array

  $this->GT_Tasks[$this->GT_Tasks_Counter]=$strCatXML;

  # Increase Counter

  $this->GT_Tasks_Counter++;

  }

and the code to get the task xml

# Function getProcessesXML for getting Processes part XML

  function getTasksXML(){

 

$partXML="";

# adding processes parameter

$partXML="<tasks " . $this->GT_Tasks_Param . " >";

foreach($this->GT_Tasks as $part_type => $part_name){

  if($part_name!=""){

# adding elements

$partXML .= $part_name;

  }

}

 

# Closing <tasks>

$partXML .="</tasks>";

return $partXML;

  }

Thanks.

[FusionCharts Support]

hi,

I suppose you must be using addGanttTask($label="",$catParam="") function and in the param you are passing the link. e.g.

FC->setParamDelimiter(":");

FC->setParamFC->addGanttTask("abc","link=jsfnName(%26apos;a1%26apos;,%26apos;a2%26apos;)");

Could you please try once :

FC->setParamFC->addGanttTask("abc","link=jsfnName('a1','a2')");

(since addGanttTask() itself encodes the & to %26)

[zhxcookie]

Thanks for your reply, but it still does not work.

link='javascript:launchdailyreport('report.php','07-Apr-2008','XXX','YYY' );'

[zhxcookie]

Hi, thanks for the reply, I did a very simple thing and it is working now.

 

You are right, it transfers %26apos; to ', so I manually update the ' back to %26apos before it render the chart and it is working.

 

Maybe this sound stupid :crying:

 

But anyway, thanks for your help

Edited April 24, 2008 by Guest