Thanks ChartMan, Use chart.collapse(0, true); I found it just close the first node. When I double click the first node, all nodes are open. If I want all nodes was closed at began. I must set chart.collapse(0, true); chart.collapse(1, true); chart.collapse(2, true); ...... etc. Although I can use the "foreach" or "for" in my code, but it still not a good method.
I think there are no parameters can solve this demand in the API. On 2月16日, 下午2時01分, ChartMan <[email protected]> wrote: > // Create and draw the visualization. > var chart = new google.visualization.OrgChart(document.getElementById( > 'visualization')); > chart.draw(data, {allowHtml: true, allowCollapse: true}); > chart.collapse(0, true); > > Use the collapse method. > > ChartMan > -- 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.
