回答編集履歴
2
補足
answer
CHANGED
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@@ -28,7 +28,8 @@
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28
28
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dataTable.addColumn({type: 'string', role: 'style'});
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dataTable.addColumn({type: 'string', role: 'tooltip', 'p':{html:true}});
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30
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31
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-
var
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31
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+
var test1 = "文字列テスト";
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32
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var html = '<div onclick="obj=document.getElementById(\'open\').style; obj.display=(obj.display==\'none\')?\'block\':\'none\';"><a style="cursor:pointer;">▼ クリックで展開</a></div><div id="open" style="display:none;clear:both;">'+test1+'</div>';
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dataTable.addRows([
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34
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['2010', 600, 'stroke-color:#3366cc', html],
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1
補足
answer
CHANGED
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@@ -57,4 +57,6 @@
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57
57
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</body>
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58
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</html>
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コード
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60
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-
```
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60
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+
```
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61
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+
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62
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+
※[参考にしたstackoverflow](http://stackoverflow.com/questions/24926240/how-can-i-make-the-google-charts-tool-tip-stay-on-click-for-clicking-links-in-it)
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