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    Thank you! i tried couple of ways and found the answer.
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    {"status":{"@uri":"\/api\/starts","message":"RUNNING","success":true}}

    This is json response from webservice. I want to read "message" into a variable. I tried using...
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    Not many. Wil be definitely less than 100 at most.
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    I am using server pagination. Then how should i access all the rows??
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    I want to read all rows in grid. I am using pagination and page size is 10. When i say store.getTotalCount() it gives count of all records but when i try to access each record it gives undefined...
  6. Can we add axis dynamically?? I need to add range minimum and maximum dynamically but i think i will have to add the whole axis. Is it possible to set minimum and maximum property dynamically???
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    Is using a displayfield the only solution for showing multiline comments??? Or something else can be used?? If we have to use only displayfield then how to add newline character and other properties?
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    Thanks a lot, I will experiment and explore! :)
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    No, this time its not about tree panel. In general i want to edit my json data. It will be very useful even while loading charts, tree, grid or anything.
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    Is it possible to edit json data coming from web service in whatever way you want? I mean, i do not want to change the json format but if dats is { "data" : [
    {
    "timevalue": "4:...
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    Hi i used ur function but i am getting error obj not defined. plz help me!

    var cpuStore= new Ext.data.Store({

    restful: true,
    autoLoad: true,
    ...
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    Hi i am also trying to read specific field of json data but in the above function its showing 'obj' not defined. Wat shud i do??
  13. I am loading data from Json store. If there is no data in it instead of showing blank chart i want to show a message inside chart that 'No data found'. How can i do that?
  14. I dont understand the decode JSON step. Can you please elaborate. I am quite new to Extjs.
  15. hey goofy may be this would help:
    http://www.sencha.com/forum/showthread.php?119877-Adding-Series-to-Chart-Dynamically&p=556150#post556150
  16. Thanks a ton! Its working absolutely fine.
  17. Wow, thanks for all the help. I am trying out things and yes i use firebug but i wanted to know from where you guys find all these functions??? These are not defined anywhere in api document.
  18. i am using free version of Extjs. does that make a difference??
  19. its giving error "chart.setSeries" is not a function????

    Please help.
  20. Hi can you please tell how to extract 'fields' from json data?? I need them for displaying chart.


    cpuStore.load();
    var fields = cpuStore.reader.meta.fields;//this.store.reader.meta.fields;//
    ...
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    Hi want to read Json data in data store and json is generating dynamically. I want to feed that json to line chart and i am facing following problem in code :


    handler:function(){
    var fields =...
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    Hi, i am trying to load fields into my variable from a json file which is dynamically changing. In my code below i am getting error that 'fields' is undefined in for loop. I have defined cpuStore as...
  23. My extjs function code is as following:


    var Panel1 = new Ext.Panel({
    //layout:'anchor',

    width : 400,
    height : 300,
    //title: 'Temperature',
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    I want to dynamically add series in line chart. How should i do that?? i am using json reader.

    My json data is :



    {
    "graphdatamodels": [
    {
    "timevalue": "4: 00 PM",
  25. I am trying to use above function. I am calling it on button click but its giving me error that 'fields' is undefined in the for loop.

    My json data is :



    {
    "graphdatamodels": [
    {...
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