Roni thanks for your reply.
I'm using the MVC3 Razor syntax.
var datasource = [];
foreach(var item in Model)
{
<text>
datasource.push(['@item.TotalForMonth'])
</text>
}
where @item.TotalForMonth is integer type
I have used the same code for pie chart and pie chart works.
Thanks
On Sun, Dec 11, 2011 at 9:39 AM, Roni Biran <[email protected]> wrote:
> Hi,
>
> The datasource (as you pointed) should be in your case a JSON format
> datatable object, as in the following format:
>
> var data = new google.visualization.DataTable(
> {
> cols: [{id: 'task', label: 'Task', type: 'string'},
> {id: 'hours', label: 'Hours per Day', type: 'number'}],
> rows: [{c:[{v: 'Work'}, {v: 11}]},
> {c:[{v: 'Eat'}, {v: 2}]},
> {c:[{v: 'Commute'}, {v: 2}]},
> {c:[{v: 'Watch TV'}, {v:2}]},
> {c:[{v: 'Sleep'}, {v:7, f:'7.000'}]}
> ]
> },
> 0.6
> )
>
>
> so unless your data looks like this, your chart will not be shown.
>
>
> On Sun, Dec 11, 2011 at 2:01 AM, William Espindola <[email protected]>wrote:
>
>> What I am talking about is the way that you are seeking this data.
>> Take a look here in this documentation:
>> http://code.google.com/apis/chart/interactive/docs/php_example.html
>> Any questions just ask
>> On Dec 10, 9:13 pm, Antonis Panagi <[email protected]> wrote:
>> > I'm loading the data from outside (db). I do not think that the problem
>> is
>> > not loading the data because I checked my datasource and it has about
>> 200
>> > records in it. If you see also the error message I get "Value 364390" it
>> > means that there is some data. The problem is parsing of this data. I
>> > checked the type before adding it to the datasource and is type of
>> decimal.
>> >
>> > Thanks,
>> >
>> > AP
>> >
>> > On Sat, Dec 10, 2011 at 10:29 PM, William Espindola <
>> [email protected]>wrote:
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> > > I think this error is happening because you are not loading the data.
>> > > Tell me, this Will be static data or you will bring an outside source?
>> > > On Dec 10, 11:49 am, pantonis <[email protected]> wrote:
>> > > > Hi,
>> >
>> > > > I'm trying to create a Line chart and I get the following error:
>> >
>> > > > Type mismatch. Value 364390 does not match type number in column
>> index
>> > > > 0
>> > > > [Break On This Error] function Mq(a,b,c){if(c!=k){var a=a[Qb...ch
>> type
>> > > > "+a+" in column index "+b))}}
>> >
>> > > > I'm populating the datasource with typeof int. Do you know what's
>> > > > causing this error?
>> > > > Below is my code
>> >
>> > > > function drawChart() {
>> > > > var data = new google.visualization.DataTable();
>> > > > data.addColumn('number', 'Amount');
>> > > > data.addRows(datasource);
>> >
>> > > > var options = {
>> > > > width: 800, height: 480,
>> > > > title: 'Top sales'
>> > > > };
>> >
>> > > > var chart = new
>> > > >
>> google.visualization.LineChart(document.getElementById('chart_div'));
>> > > > chart.draw(data, options);
>> > > > }
>> >
>> > > --
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>> > > "Google Visualization API" group.
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>>
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