Checking TabPanel Items In Server - Side (Example)

  1. #1

    Checking TabPanel Items In Server - Side (Example)

    Hi Guys

    I was asked that question

    This trick,related above my question.

    How to check TabPanelItems in server-side. ?

    I have tried in server-side methods.

    Method 1 (not worked)
    TabPanel tabPanel = X.GetCmp<TabPanel>("tabContainer");
    if  (tabPanel.FindControl("tab1") != null) // always working  
    {
      //to do
    }
    Method 2 (not worked)
    TabPanel tabPanel = X.GetCmp<TabPanel>("tabContainer");
    Panel tab1= X.GetCmp<Panel>("tab1"); // always working...
    if (tab1!=null)
    {
      // to do 
    }

    Working Method.

    treePanel.DirectEvents.ItemClick.Before = "o.extraParams.param1 = record.data.id; o.extraParams.param2 = record.data.text; var tagId = record.raw['tag']; o.extraParams.param3 = tagId; var tab = App.tabContainer.getComponent('Id'+tagId); var result = false; if (tab) { result = true; } else { result = false; } o.extraParams.tabIsExist=result; ";

    public class MenuController : Controller
    {
       public ActionResult TreePanelClickHandler(string param1,string param2,string param3,bool tabIsExist)
       {
          if (tabIsExist)
          {
    	    // todo
           }
          X.Msg.Alert("server-side:", param1 + "\n" + param2+ "\n" + param3).Show();
          AjaxResult r = new AjaxResult();
          return r;
       }
    }
    Last edited by ismailkocacan; Aug 12, 2015 at 9:42 AM.
  2. #2
    Hi @ismailkocacan,

    A Controller cannot have access to real components for a View.

    .GetCmp<>() is only a proxy. Here you can find more details:
    http://forums.ext.net/showthread.php...l=1#post176681

    As for your solution, it is correct and, generally speaking, the only solution.
  3. #3
    Thanks for interest,information,response @Daniil

    this sample,it might be nice to add mvc explorer...
  4. #4
    Thank you for the suggestion!

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