angularjs - angular interpolation using "async" function -

-

मेरी तालिका में ऐसा कोड है (जेड नोटेशन): 

  table.displaytable t (Ng-repeat = "itemList में आइटम"): टीडी बी {{item.Id}} टीडी {{getTypeName (item.TypeId)}}

और getTypeName वास्तव में कुछ कॉल कर रहा है Async अनुक्रम: 

  $ scope.getTypeName = फ़ंक्शन (टाइप आईडी) {var lang = CurrentLanguageService.getCurrentCulture (); Var label = typesService.getLabelAsync (typeId, lang); वापसी लेबल; }

सेवा में मुझे 

  var getLabelAsync = function (id, langCulture) के रूप में परिभाषित फ़ंक्शन है {return load} (लौंग क्राफ्ट)। तब (फ़ंक्शन ( डेटा) {रिटर्न डेटा;}

मेरे पास निम्न प्रश्न हैं:

  1. क्या मैं अपने वादे के डेटा का सही उपयोग करने के लिए वास्तविक "लेबल"

  2. मुझे वादा को हल करने के लिए कई कॉल्स मिलते हैं (जो कि सर्वर पर तीन कॉल्स ट्रिगर करता है) जबकि मेरे पास इंटरपोलेट करने के लिए केवल एक तालिका होती है?

  3. मैं भी पा रहा हूं

    त्रुटि: [$ interpolate: interr] इंटरपाल्ट नहीं कर सकता: {{getTypeName (item.typeId)}} प्रकार त्रुटि: गुण ' तो 'रिक्त का 

  var getLabelAsync = फ़ंक्शन (id , लैंगकल्चर) {लौटे लोडप्रोमोइज़ (लैंगकल्चर); // बस वादा वापस करें जो बाद में हल करेगा}

अगर आपको अपना स्वयं का वादा करने की आवश्यकता है बाद में हल करें तो आप स्थगित = $ q.defer () का उपयोग कर सकते हैं; और deferrred.promise वापसी; फिर कॉलबैक फ़ंक्शंस में आप स्थगित.रेखे या स्थगित कॉल कर सकते हैं.रोलव अंत में आपके द्वारा बनाए गए नए वादे को हल करें। यदि आपके पास कई वादे हैं और आप जानना चाहते हैं कि उनका सबका समाधान कब हुआ है तो आप $ q.all का भी उपयोग कर सकते हैं।


Comments

Post a Comment

Popular posts from this blog

uislider - In a MATLAB GUI, how does one implement a continuously varying slider from a GUIDE created .m file? -

-
I am trying to create a GUI with a plot and a slider. The slider should be described as continuously and output. I have a problem with this explanation that the uicontrol object is programmatically created, on the contrary, I want to know that in the last three instances, to complete the same thing done according to the program What can be added to a GUI file that is created. The code is down, and I have marked the (wrong) code that is provided by some of the above examples. Thanks a lot for any help! This slider function sets P1_slider_Callback (hObject, eventdata, handle) (handle, dragon, 'string', num2str (get (hObject, 'value'), 3)) PlottheData_Callback ( HOBject, EventData, Handle)% "PlotHeadata" is a button that creates the data slider based on the value of P1_slider%, and I think that here "p1_slider_CreateFcn" (hObject, eventdata, handle) needs to be assembled (HOBJECT, 'BackgroundRoller'), (0, 'Default UITTACKBACK MANDROLLE...
Read more

Editing Python Class in Shell and SQLAlchemy -

-
I am working on the terminal on a shell script after this tutorial SQLAlchemy tutorial. I need to type gt; & Gt; & Gt; Sqlalchemy import column, integer, string & gt; & Gt; & Gt; Class user (base): __tablename__ = 'users' id = column (integer, primary_key = true) name = column (string) absolute name = column (string) password = column (string) def __repr __ (self): return "& lt ; User (name = '% s', absolute name = '% s', password = '% s') & gt; "% (Self.name, self.fullname, self.password) After the problem I have typed the password = column (string) I hit twice and changed .... >> I then took everything back but then an error was thrown because the class already exists ... I am not completely sure how to fix it. How do I open that slip in the shell script and edit it (Add DF to DRR) The error thrown below: / user / giripeters / TFSQLLX / Lib / python2.7 / site-packages / sqlalchemy / ext / decla...
Read more

android - Erase paths that are redrawn out of a List -

-
I've been working on a drawing app for Android recently and I'm facing a problem now Whom I can not solve. The idea is to be able to draw on two drawing layers. While switching to the second layer, you only see the image of this layer, while while being in 1 layer you are looking at both the layers with a slightly transparent look. To do this, I have been given two lists that have been prepared, Path and Paint. Case MotionEvent.ACTION_DOWN: // Save Path to List Paint StrokePaint = New Paint (); Path stroke path = new path (); SetupDrawingPaint (strokePaint); // some initial strokes = new stroke (strokepath, strokepaint); // Object to save the path stroke. MovePath (touchX, touchY); If (drawing layer == 1) {strokeListL1.add (stroke); } And {stroke list L. 2.add (stroke); } // Draw Path Path.moveTo (touchX, touchY); break; Case MotionEvent.ACTION_MOVE: Stroke. LINEPath (Touch X, Touch Y); DrawingPath.lineTo (Touch X, Touch Y); break; Case Motion Event Action_up: canvas p...
Read more