Requesting data from a server using JavaScript/Ajax/Flash technologies over

Here is the code snippet I am currently using:

swfobject.embedSWF("/Content/open-flash-chart.swf", 
                   "my_chart", 
                   "750", 
                   "300",
                   "9.0.0", 
                   "expressInstall.swf",
{"data-file":"http://localhost:8803/StatisticService/GetOpenFlashChartStatistic_Json?param1=123&param2=456"}
);

After running this code, I noticed that the request being made only includes the first parameter and ignores all others. The resulting request looks like this:

http://localhost:8803/StatisticService/GetOpenFlashChartStatistic_Json?param1=123

I'm puzzled as to why the other parameters are not being used. I was expecting at least some sort of error in the call, but it seems like the additional parameters are simply being cut off.

If anyone has any insights on why this might be happening, I would greatly appreciate your input. Thank you!

javascriptajaxflashhttp

Answer №1

If you are passing flashvars to swfobject, remember to url-encode the data-file URL along with any individual parameters within the URL:

{"data-file": encodeURIComponent("/mydata?q=" + encodeURIComponent(x) + "&p=" + encodeURIComponent(y))}

For more information, check out this link.

Answer №2

Highlighted in the open flash chart tutorial 3, it is emphasized in the "Stop! And Read This..." section that encoding the parameters passed into swfobject is crucial.

To achieve this, you should modify your script as shown below:

swfobject.embedSWF("/Content/open-flash-chart.swf", 
               "my_chart", 
               "750", 
               "300",
               "9.0.0", 
               "expressInstall.swf",
{"data-file": encodeURIComponent("http://localhost:8803/StatisticService/GetOpenFlashChartStatistic_Json?param1=123&param2=456")}
);

Remember to encode all values passed to swfobject. Ensure to always include encoding for any future additions.

Cheers.

Answer №3

Have you experimented with rearranging the parameters to compare results? It's possible that encoding is causing difficulties. Providing a list of the specific parameters being utilized might offer more insight.

Answer №4

If there are no input mistakes on your count, make sure to remove the quotes around your variable name.

//not this
{"data-file":"http://localhost:8803/"}

//this
{dataFile:"http://localhost:8803/"}

Please let me know if this solution works for you.

UPDATE

Oops! I didn't read that properly, always remember to URL encode the parameters.

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