Please read the documentation: "Fired when the user clicks a bar or legend. When a bar is selected, the corresponding cell in the data table is selected; when a legend is selected, the corresponding column in the data table is selected. To learn what has been selected, callgetSelection()<http://code.google.com/apis/visualization/documentation/gallery/barchart.html#Methods> ."
On Tue, Feb 8, 2011 at 2:57 PM, fkorleone <[email protected]> wrote: > how to make the event handling > I use this > > google.visualization.events.addListener (chart, 'select ', > selectHandler) > > selectHandler function (e) { > > alert ('hello '); > } > > but when you press any bar always gives me the message "Hello" > obviously > > What I need is that it gives me the name of each bar or the value of > each bar or adding a logical id was not done. > > Is that possible? > > Thanks > > > On 8 feb, 08:26, ChartALot <[email protected]> wrote: > > Hi, > > The values in bar chart do not support html content. > > Another possibility to achieve your goal is to use our > > events< > http://code.google.com/apis/visualization/documentation/gallery/barch...> > > . > > > > On Mon, Feb 7, 2011 at 10:36 PM, Franco Figueroa <[email protected] > >wrote: > > > > > > > > > how to create a link by pressing on a bar of barChart > > > then lead to another website with data for that bar > > > > > For example: > > > > > var data = new google.visualization.DataTable(); > > > data.addColumn('string', 'Tareas'); > > > data.addColumn('number', 'Pendientes'); > > > data.addColumn('number', 'Vencidas'); > > > data.setValue(0, 0, 'CRS'); > > > data.setValue(0, 1, 5); > > > data.setValue(0, 0, 1); > > > data.setValue(1, 0, 'SCI'); > > > data.setValue(1, 1, 2); > > > data.setValue(1, 2, 0); > > > data.setValue(2, 0, 'SCM'); > > > data.setValue(2, 1, 3); > > > data.setValue(2, 2, 1); > > > > > I try with > > > > > var formatter = new google.visualization.PatternFormat('<a > > > href="mailto:{1}";>{0}</a>'); > > > formatter.format(data, [0, 1]); // Apply formatter and set the > > > formatted value of the first column. > > > > > But I had no good results > > > > > pressing on the bar that has 3 tasks "pending"is redirect me to > > > another website which contains details of these 3 tasks > > > > > Thanks > > > > > -- > > > You received this message because you are subscribed to the Google > Groups > > > "Google Visualization API" group. > > > 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.- Ocultar > texto de la cita - > > > > - Mostrar texto de la cita - > > -- > You received this message because you are subscribed to the Google Groups > "Google Visualization API" group. > 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. > > -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. 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.
