Warning: file_get_contents(/data/phpspider/zhask/data//catemap/5/ruby-on-rails-4/2.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Charts chartkick如何将hAxis.format传递到基础库_Charts_Ruby On Rails 4 - Fatal编程技术网

Charts chartkick如何将hAxis.format传递到基础库

Charts chartkick如何将hAxis.format传递到基础库,charts,ruby-on-rails-4,Charts,Ruby On Rails 4,我知道您可以使用:library=>{:pointSize=>0}语法将选项传递给底层的图表库(在我的例子中是Google图表) 但是,我不知道如何设置hAxis.format选项。我试过了 <%= line_chart(@chart_data, :library=>{:pointSize => 0, :hAxis => "{format: 'yyyy-mm-dd'}"}, :min => @vmin, :max => @vmax) %> {:poin

我知道您可以使用:library=>{:pointSize=>0}语法将选项传递给底层的图表库(在我的例子中是Google图表)

但是,我不知道如何设置hAxis.format选项。我试过了

<%= line_chart(@chart_data, :library=>{:pointSize => 0, :hAxis => "{format: 'yyyy-mm-dd'}"}, :min => @vmin, :max => @vmax) %>
{:pointSize=>0,:hAxis=>“{format:'yyyyy-mm-dd'}”},:min=>@vmin,:max=>@vmax)%>

{:pointSize=>0,:hAxis.format=>“yyyy-mm-dd”},:min=>@vmin,:max=>@vmax)%>
这两种方法都会导致错误。正确的语法是什么?

非常接近


{:pointSize=>0,:hAxis=>{:format=>“yyyyy-mm-dd”},:min=>@min,:max=>@max}%>

<%= line_chart(@chart_data, :library=>{:pointSize => 0, :hAxis.format => "yyyy-mm-dd"}, :min => @vmin, :max => @vmax) %>