I need to see your javascript and the JSON output by your PHP script in order to help.
On Sunday, April 29, 2012 5:51:07 AM UTC-4, Tudor wrote: > > Hello, thanks for replying. > > I'm trying to learn how to make a page where through a form with a name > field people can populate the chart. So i thought of php. > > I made 3 files as I was following the instructions found here > https://google-developers.appspot.com/chart/interactive/docs/php_example > And there is no result, not that I can see. > > thank you again. > > > vineri, 27 aprilie 2012, 19:10:23 UTC+3, asgallant a scris: >> >> Post your code and a sample of the JSON your data source generates and >> I'll take a look. >> >> On Thursday, April 26, 2012 9:39:56 PM UTC-4, Tudor wrote: >>> >>> I have the same issue. After I made the 3 files the chart doesn't >>> show. I've tried asgallant's method but no luck. >>> >>> On Apr 10, 11:49 am, David Harden <[email protected]> wrote: >>> > Hello, >>> > >>> > I have copied the three files from google's example "Populating Data >>> Using >>> > Server-Side Code" under "Connecting Your DataBase" (i.e., >>> > exampleUsingPHP.html, getData.php and sampleData.json) to my server >>> but I'm >>> > having trouble getting the chart to display. >>> > >>> > It displays OK if I run getData.php from my browser's address bar >>> (Firefox >>> > 11.0 and MacBook) and then copy and paste the json it echos from the >>> screen >>> > directly into exampleUsingPHP.html as shown below: >>> > >>> > var jsonData = { "cols": [ >>> > {"id":"","label":"Topping","pattern":"","type":"string"}, >>> > {"id":"","label":"Slices","pattern":"","type":"number"} ], "rows": [ >>> > {"c":[{"v":"Mushrooms","f":null},{"v":3,"f":null}]}, >>> > {"c":[{"v":"Onions","f":null},{"v":1,"f":null}]}, >>> > {"c":[{"v":"Olives","f":null},{"v":1,"f":null}]}, >>> > {"c":[{"v":"Zucchini","f":null},{"v":1,"f":null}]}, >>> > {"c":[{"v":"Pepperoni","f":null},{"v":2,"f":null}]} ] }; >>> > >>> > BTW, Google DO NOT show a semi colon after the last curly bracket in >>> their >>> > json example file (sampleData.json) and the chart won't display >>> without it. >>> > >>> > So, I think my problem lies with the following ajax function: >>> > >>> > var jsonData = $.ajax({ >>> > url: "getData.php", >>> > dataType:"json", >>> > async: false >>> > }).responseText; >>> > >>> > I have read through the JQUERY documentation for jQuery.ajax() but >>> can't >>> > find anything wrong. Also, I thought maybe ajax didn't like spaces in >>> its >>> > json but manually deleting them from sampleData.json didn't help. >>> > >>> > Now, I have run out of ideas and would greatly appreciate any help. >>> > >>> > David Harden >> >> -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-visualization-api/-/IVfrVWyDp6oJ. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-visualization-api?hl=en.
