The BarChart needs a DataTable with at least two columns of data: 1 for the y-values and 1 for each data series. You can take a similar approach to your existing Gauges and just update a DataTable with the new values, in which case I suspect that your system of using a comma-separated list would be fine.
On Thursday, June 19, 2014 10:50:04 AM UTC-4, Roni Segoly wrote: > > Thanks > you mean like in the example here? > https://developers.google.com/chart/interactive/docs/php_example > That's the easy part as even in my page the data comes from a server as a > string > Although I used simple format values separated by comma > 885,514,1061,0 > function get_data() > { > $homepage = file_get_contents(' > http://212.150.200.169:84/read_g_gauges.php/'); > return $homepage; > > } > I know for gauges I need a number for every gauge > What do I need for bar? Assuming I have 3, just three numbers? > > > > > > > *Roni Segoly * > > *+972-54-6466264* > > > * > <http://s.wisestamp.com/links?url=tel%3A%252B972-54-6466264&sn=cm9uaS5zZWdvbHlAZ21haWwuY29t>*יוזמה > > פרויקטים חברתיים וסביבתיים בע"מ <http://www.yozma.net/> > > Yozma - social & environmental projects <http://www.yozma.net/> > > > > > Google+ Page [image: Google Plus Page] > <https://plus.google.com/u/0/+RoniSegoly/about> > > * <http://en.wikipedia.org/wiki/Mohandas_Karamchand_Gandhi>* > > > On Thu, Jun 19, 2014 at 5:37 PM, Andrew Gallant <[email protected] > <javascript:>> wrote: > >> I suggest making a PHP page that pulls your data from the database and >> serves up a json string representation of a DataTable, as shown in the >> other thread. When you have a PHP page that can serve up the data, I'll >> help you work through the javascript to hook the data up to a chart. >> >> >> On Wednesday, June 18, 2014 11:02:29 PM UTC-4, Roni Segoly wrote: >> >>> I need for different data >>> On 19 Jun 2014 01:00, "Andrew Gallant" <[email protected]> wrote: >>> >>>> Does your BarChart use the same data as the Gauges, or is it different >>>> data? >>>> >>>> On Wednesday, June 18, 2014 5:09:54 PM UTC-4, Roni Segoly wrote: >>>>> >>>>> I am newbie so need to go slowly >>>>> My page does what it needs to to do and here is the source >>>>> https://www.dropbox.com/s/x7gw7sqhuyxpqxq/g.php >>>>> Someone helped me before and with these 4 gauges it works fine >>>>> I need to add to my page another chart (bar) which is also updated >>>>> same method >>>>> So one PHP with two charts (4 gauges and bar), updated from external >>>>> source every X seconds >>>>> >>>>> I can deal with PHP but have no knowledge of JS and Ajax >>>>> >>>>> Thanks >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> *Roni Segoly * >>>>> >>>>> *+972-54-6466264* >>>>> >>>>> >>>>> * >>>>> <http://s.wisestamp.com/links?url=tel%3A%252B972-54-6466264&sn=cm9uaS5zZWdvbHlAZ21haWwuY29t>*יוזמה >>>>> >>>>> פרויקטים חברתיים וסביבתיים בע"מ <http://www.yozma.net/> >>>>> >>>>> Yozma - social & environmental projects <http://www.yozma.net/> >>>>> >>>>> >>>>> >>>>> >>>>> Google+ Page [image: Google Plus Page] >>>>> <https://plus.google.com/u/0/+RoniSegoly/about> >>>>> >>>>> * <http://en.wikipedia.org/wiki/Mohandas_Karamchand_Gandhi>* >>>>> >>>>> >>>>> On Thu, Jun 19, 2014 at 12:00 AM, Andrew Gallant <[email protected]> >>>>> wrote: >>>>> >>>>>> The PHP examples should show you how to construct the DataTable on >>>>>> the back-end. If you set up a PHP page that echos the json version of >>>>>> the >>>>>> DataTable, you can use AJAX in javascript to call that page to refresh >>>>>> your >>>>>> data. >>>>>> >>>>>> It looks like you page does something similar already, you're just >>>>>> not using the DataTable structure to transmit your data. Perhaps it >>>>>> would >>>>>> help me to answer your question if you could explain what it is about >>>>>> your >>>>>> code that you want to function differently? >>>>>> >>>>>> >>>>>> On Wednesday, June 18, 2014 4:02:14 PM UTC-4, Roni Segoly wrote: >>>>>> >>>>>>> I saw many examples as well >>>>>>> This one is working >>>>>>> https://developers.google.com/chart/interactive/docs/php_example >>>>>>> But I need an example which is keep updating without refresh >>>>>>> Like this page I use >>>>>>> http://yozmaportal.net/g.php >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> *Roni Segoly * >>>>>>> >>>>>>> *+972-54-6466264* >>>>>>> >>>>>>> >>>>>>> * >>>>>>> <http://s.wisestamp.com/links?url=tel%3A%252B972-54-6466264&sn=cm9uaS5zZWdvbHlAZ21haWwuY29t>*יוזמה >>>>>>> >>>>>>> פרויקטים חברתיים וסביבתיים בע"מ <http://www.yozma.net/> >>>>>>> >>>>>>> Yozma - social & environmental projects <http://www.yozma.net/> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> Google+ Page [image: Google Plus Page] >>>>>>> <https://plus.google.com/u/0/+RoniSegoly/about> >>>>>>> >>>>>>> * <http://en.wikipedia.org/wiki/Mohandas_Karamchand_Gandhi>* >>>>>>> >>>>>>> >>>>>>> On Wed, Jun 18, 2014 at 8:15 PM, Andrew Gallant <[email protected] >>>>>>> > wrote: >>>>>>> >>>>>>>> There are a ton of examples on this forum, if you search for >>>>>>>> them. This thread >>>>>>>> <https://groups.google.com/forum/#!topic/google-visualization-api/-zapZe7dH7Y[1-25-false]> >>>>>>>> >>>>>>>> has a large number to work with. >>>>>>>> >>>>>>>> >>>>>>>> On Wednesday, June 18, 2014 7:50:38 AM UTC-4, Roni Segoly wrote: >>>>>>>>> >>>>>>>>> Hi >>>>>>>>> >>>>>>>>> Can someone please show me an example for using Google chart in >>>>>>>>> PHP web page while updating in a loop? >>>>>>>>> I have an example >>>>>>>>> <https://www.dropbox.com/s/x7gw7sqhuyxpqxq/g.php> someone >>>>>>>>> prepared for me using Ajax and JS, and all I need is addimg a bar >>>>>>>>> chart to >>>>>>>>> same page which will be updated same method. >>>>>>>>> If there is a better way to implement this it's even better >>>>>>>>> Design is irrelevant now. >>>>>>>>> Anyone? >>>>>>>>> >>>>>>>>> Many thanks >>>>>>>>> >>>>>>>>> >>>>>>>>> -- >>>>>>>> You received this message because you are subscribed to a topic in >>>>>>>> the Google Groups "Google Visualization API" group. >>>>>>>> To unsubscribe from this topic, visit https://groups.google.com/d/ >>>>>>>> topic/google-visualization-api/3K3umS58c-0/unsubscribe. >>>>>>>> To unsubscribe from this group and all its topics, send an email to >>>>>>>> [email protected]. >>>>>>>> To post to this group, send email to [email protected] >>>>>>>> om. >>>>>>>> >>>>>>>> Visit this group at http://groups.google.com/group >>>>>>>> /google-visualization-api. >>>>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>>>> >>>>>>> >>>>>>> -- >>>>>> You received this message because you are subscribed to a topic in >>>>>> the Google Groups "Google Visualization API" group. >>>>>> To unsubscribe from this topic, visit https://groups.google.com/d/to >>>>>> pic/google-visualization-api/3K3umS58c-0/unsubscribe. >>>>>> To unsubscribe from this group and all its topics, send an email to >>>>>> [email protected]. >>>>>> To post to this group, send email to [email protected] >>>>>> . >>>>>> Visit this group at http://groups.google.com/group >>>>>> /google-visualization-api. >>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>> >>>>> >>>>> -- >>>> You received this message because you are subscribed to a topic in the >>>> Google Groups "Google Visualization API" group. >>>> To unsubscribe from this topic, visit https://groups.google.com/d/ >>>> topic/google-visualization-api/3K3umS58c-0/unsubscribe. >>>> To unsubscribe from this group and all its topics, send an email to >>>> [email protected]. >>>> To post to this group, send email to [email protected]. >>>> Visit this group at http://groups.google.com/ >>>> group/google-visualization-api. >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> -- >> You received this message because you are subscribed to a topic in the >> Google Groups "Google Visualization API" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/google-visualization-api/3K3umS58c-0/unsubscribe >> . >> To unsubscribe from this group and all its topics, send an email to >> [email protected] <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> Visit this group at >> http://groups.google.com/group/google-visualization-api. >> For more options, visit https://groups.google.com/d/optout. >> > > -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. 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