1. #1
    Sencha User sfahey's Avatar
    Join Date
    Apr 2010
    Posts
    5
    Vote Rating
    1
    sfahey is on a distinguished road

      0  

    Default Date Type for Chart Axis

    Date Type for Chart Axis


    I am not sure how to use the "Time" type on a chart axis. I have tried setting a field for the date and defining it with a model type of "date" and later an axis type of "Time". I'm not sure if Ext can interpret a date like "2011-02-01", so I have also tried a timestamp like 1296540000.

    In both cases if I set the type to "Time" my date axis labels are blank. I do get date axis labels if I set the type to "Category", but I would like to use the features of the "Time" type.

    Here is an example of the relevant code (let me know if it isn't enough to go by):
    Code:
    var chartOutArray = [
          {datetime : "2011-02-01", data : "60468.045614243"},
          {datetime : "2011-02-02", data : "60056.363753319"},
          {datetime : "2011-02-03", data : "61733.438416481"},
          {datetime : "2011-02-04", data : "57087.04464817"},
          {datetime : "2011-02-05", data : "23854.768070221"}
    ];
    or like this:
    Code:
    var chartOutArray = [
           {datetime : 1296540000, data : "60468.045614243"},
           {datetime : 1296626400, data : "60056.363753319"},
           {datetime : 1296712800, data : "61733.438416481"},
           {datetime : 1296799200, data : "57087.04464817"},
           {datetime : 1296885600, data : "23854.768070221"}
    ];

    And my model:
    Code:
    	
    Ext.regModel('out', {
    	fields: [
    		{name: 'datetime', type: 'date'},
    		{name: 'data', type: 'float'}
    	]
    });
    and the relevant part of the Date axis:
    Code:
    {
      type: 'Time',
      position: 'bottom',
      fields: ['datetime'],
      title: 'Date',
      dateFormat: 'M d',
      groupBy: 'year,month,day',
    }
    Am I formatting the dates wrong in my data array? Should I not set the field type to 'date'? Am I missing a crucial option in the axis' parameters? So many places to go wrong... Thanks for any help!

  2. #2
    Ext JS Premium Member
    Join Date
    May 2010
    Posts
    8
    Vote Rating
    0
    keltnerj is on a distinguished road

      0  

    Default


    Just to let you know, you are not alone - I haven't been able to get a type:Time axis to display either. And the two Sencha ext-4.0-pr3 examples I've found that use a Time axis (Live Updated Chart and Live Animated Chart) don't display it either. These same examples in earlier 4.0 code (see the 09 February 2011, Countdown to Ext JS 4: Drawing and Charting, blog) did work. A little patience is required... it's a great package, and will be well worth the wait.

  3. #3
    Sencha User
    Join Date
    Jul 2011
    Posts
    7
    Vote Rating
    0
    chaya is on a distinguished road

      0  

    Default


    Same here, i get some difficulties to make work Time axis! Maybe someone have an example code ?

Similar Threads

  1. How can i add a label for x-axis and y-axis for a chart?
    By madhu_g in forum Ext GWT: Discussion
    Replies: 7
    Last Post: 7 Jul 2014, 11:31 PM
  2. Chart, no y-axis, blank?
    By MeeMMeeM in forum Ext 3.x: Help & Discussion
    Replies: 0
    Last Post: 9 Mar 2010, 2:41 AM
  3. [CLOSED][3.??] Chart Error with Date Axis
    By hectormendozao in forum Ext 3.x: Bugs
    Replies: 2
    Last Post: 24 Sep 2009, 7:27 AM

Thread Participants: 2

Turkiyenin en sevilen filmlerinin yer aldigi xnxx internet sitemiz olan ve porn sex tarzi bir site olan mobil porno izle sitemiz gercekten dillere destan bir durumda herkesin sevdigi bir site olarak tarihe gececege benziyor. Sitenin en belirgin ozelliklerinden birisi de Turkiyede gercekten kaliteli ve muntazam, duzenli porno izle siteleri olmamasidir. Bu yuzden iste. Ayrica en net goruntu kalitesine sahip adresinde yayinlanmaktadir. Mesela diğer sitelerimizden bahsedecek olursak, en iyi hd porno video arşivine sahip bir siteyiz. "The Best anal porn videos and slut anus, big asses movies set..." hd porno faketaxi