If you use your example: http://jsfiddle.net/asgallant/MqERY/3/ The
error I am encountering occurs at line 206 in the script window. SO sorry
for the two attempts to explain. I am not sure what happened to the
tinkerbin info...
On Friday, January 18, 2013 6:58:54 PM UTC-8, asgallant wrote:
>
> The tinkerbin link you sent doesn't contain any code.
>
> On Friday, January 18, 2013 8:10:28 PM UTC-5, MTap1 wrote:
>>
>> Thanks for the help! :) Like I mentioned, everything works fine on my
>> own computer (even your code). However, when I alter the table data to
>> support a .csv format, the "... var output = csvData.join('\n'); " line
>> from your example causes the map/charts/etc to fail to load on my localhost
>> port. Replacing the "\n" with anything else (e.g., ",") will sort of fix
>> the issue, but I fail to get the .csv in two column form. I had the same
>> problem when trying to print the data from a table to a textarea in the
>> body of my page.
>>
>> *Try running this code on your localhost:* http://tinkerbin.com/IXRYVDkF.
>> It's your code marked up where I am having an issue.
>>
>> *Also, here is my code (printing to text area, but same issue occurs)*:
>>
>> function plotElevation(results) {
>> elevations = results;
>> var obj=document.getElementById('textlocation'); //This assigns the
>> textarea
>>
>> var path = [];
>> for (var i = 0; i < results.length; i++) {
>> path.push(elevations[i].location);
>> }
>>
>> if (polyline) {
>> polyline.setMap(null);
>> }
>>
>> polyline = new google.maps.Polyline({
>> path: path,
>> strokeColor: "#79d6fe",
>> map: map});
>>
>> data = new google.visualization.DataTable();
>> data.addColumn('string', 'Resolution (m)');
>> data.addColumn('number', 'Elevation (m)');
>> var len= 0;
>> for (var i = 0; i < results.length; i++) {
>> len = len + elevations[i].resolution;
>> len1 = Math.round(len);
>> var print_len = len1.toString();
>> data.addRow([print_len, elevations[i].elevation ]);
>> var txt=document.createTextNode(print_len+",
>> "+elevations[i].elevation+"\n") //This prescribes what to write in the
>> textarea
>> obj.appendChild(txt) /This adds text to the textarea
>> }
>> var endcode = document.createTextNode('Next City...'+"\n")
>> obj.appendChild(endcode)
>> document.getElementById('chart_div').style.display = 'block';
>> chart.draw(data, {
>> width: 600,
>> height: 150,
>> legend: 'none',
>> titleY: 'Elevation (m)',
>> titleX: 'Resolution (m)',
>> focusBorderColor: '#00ff00',
>> colors: ['#cedfad']
>> });
>> }
>>
>> In my body:
>>
>> <textarea name= "textloc" id="textlocation" style="resize: none;"
>> cols="25" rows="20" ></textarea></td>
>>
>> On Tuesday, January 15, 2013 2:56:39 PM UTC-8, asgallant wrote:
>>>
>>> What do you mean when you say it causes the API not to load? That event
>>> listener shouldn't be created until after the API loaded. If you share the
>>> source code you are using on your local machine, I'll take a look and see
>>> what might be happening.
>>>
>>> On Tuesday, January 15, 2013 4:37:34 PM UTC-5, MTap1 wrote:
>>>>
>>>> Hi, I am attempting to export the elevation profiles from googles
>>>> elevation API to a CSV file using your hack example:
>>>> http://jsfiddle.net/asgallant/MqERY/3/. The code works wonderfully in
>>>> Dreamweaver, exporting to Google Chrome. However, when I run the code on
>>>> a
>>>> localhost, the "var runOnce = ..." function causes the API not to
>>>> load. This occurs for my altered code as well as for the code you provided
>>>> in the hack. Is Google preventing this function for some reason?
>>>>
>>>> Any help would be great. :)
>>>>
>>>> On Thursday, September 13, 2012 10:53:34 AM UTC-7, asgallant wrote:
>>>>>
>>>>> There are limitations to what you can do (due to browser security
>>>>> issues), but you roll your own method. I wrote a hack to accomplish this
>>>>> a
>>>>> while back: http://jsfiddle.net/asgallant/MqERY/3/ (the relevant
>>>>> section of code is near the bottom, see the "var runOnce = ..." line).
>>>>>
>>>>> On Thursday, September 13, 2012 12:09:02 PM UTC-4, ben wrote:
>>>>>>
>>>>>> Hi, is there a way or do you know if it is planned to export the data
>>>>>> from hand-populated tables automatically (in CSV and preferable also
>>>>>> in Excel)? We have seen that the documentation says
>>>>>> "To use a toolbar, your visualization must get its data from a URL;
>>>>>> you cannot pass in hand-populated DataTable or DataView objects. You
>>>>>> will
>>>>>> pass the URL of the data used to populate your visualization into the
>>>>>> drawToolbar() method." Would be great if Google could add this
>>>>>> functionality to export all data in a table automatically in those two
>>>>>> formats (as I bet we are not the only onces with this requirement?!).
>>>>>>
>>>>>> Thanks!
>>>>>>
>>>>>> ben
>>>>>>
>>>>>
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