Your data is not in the correct format. Each cell needs to be an object
with at least a "v" property, like this:
{
"cols":[
{"id":"name","type":"string"},
{"id":"parentfruit","type":"string"},
{"id":"tooltip","type":"string","role":"tooltip"}
],
"rows":[
{"c":[{"v":"apples","f":"Group 1"},{"v":""},{"v":"Apples"}]},
{"c":[{"v":"oranges","f":"Group 2"},{"v":""},{"v":"Oranges"}]},
{"c":[{"v":"bananas","f":"Group
3"},{"v":"oranges"},{"v":"Bananas"}]}
]
}
The reason your code fails is because the DataTable constructor is treating
{"c":[{"v":"bananas","f":"Group
3"},"oranges","Bananas"]} as having two null cells where "oranges" and
"Bananas" are. See working example: http://jsfiddle.net/asgallant/JYTr3/
On Friday, February 21, 2014 2:49:00 PM UTC-5, danmc92 wrote:
>
> I'm trying to get an org chart going. I have a php script that delivers
> the JSON. It looks like this:
>
> {"reqId":"0","table":{"cols":[{"id":"name","type":"string"},{"id":"parentfruit","type":"string"},{"id":"tooltip","type":"string","role":"tooltip"}],"rows":[{"c":[{"v":"apples","f":"Group
> 1"},"","Apples"]},{"c":[{"v":"oranges","f":"Group
> 2"},"","Oranges"]},{"c":[{"v":"bananas","f":"Group
> 3"},"oranges","Bananas"]}]}}
>
>
> This works fine in that there are no errors and the nodes are displayed.
> However, there are two issues.
>
> 1.) Row 3 is supposed to be a child of row 2, but that's not happening, all
> three nodes are displayed as top level nodes.
>
> 2.) tooltips aren't working, the title attribute is rendered as title="";
>
>
> Can anyone give me a clue?
>
>
> Thanks
>
>
>
>
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