angularjs - Accessing selectedItems from ng-grd in directive -

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हैलो मेरे पास निम्न विकल्पों के साथ एक रंग है:

$ scope.mySourceSelections = []; < / p> 

  $ scope.gridOptions = {डेटा: 'formatSources', showSelectionCheckbox: true, enableCellSelection: true, enableRowSelection: true, multiSelect: false, selectedItems: $ scope.mySourceSelections};   
 मेरे निर्देश में मेरे पास मेरे पृष्ठ पर HTML एम्बेड करने के लिए एक टेम्पलेट है I मेरे div टैग में मेरे पास विशेषता है: 
  डेटा-गतिविधि-स्रोत = {{mySourceSelections}}   
 जब पेज विशेषता को प्रस्तुत करता है:  डेटा- गतिविधि-स्रोत = "[{" स्रोत नाम ":" कॉलेज का पत्र & amp; स्रोत को सेट करने के लिए, मुझे वाक्य रचना को  डेटा-गतिविधि-स्रोत = "कॉलेज ऑफ लेटर्स एंड साइंस" की आवश्यकता है ।   / p> 
 जब मैं अपना टेम्प्लेट बदलता हूं:  डेटा-गतिविधि-स्रोत = {{mySourceSelections [0] .SourceName}}  मुझे निम्न दो त्रुटियां प्राप्त होती हैं:  
  GET / api / v1 / activity / public = s = 0 & amp; l = 1 & amp; o =% 2020% 20% 20 और 20% विज्ञान 400 (खराब अनुरोध) jquery-1.11.1.min.js? v = 1412791216854: 4 त्रुटि: getPublicActivitiesForSource: ajax: error   
 मुझे पता है यह मेरे स्रोतों के [0] इंडेक्स का उपयोग करने की कोशिश करते समय होता है मैं इसे कैसे ठीक कर सकता हूं और "कॉलेज ऑफ लेटर्स एंड साइंस" के स्रोत-नाम मान तक पहुंच प्राप्त कर सकता हूं?   
 
 
 ऐसा लगता है कि एम्परसेंड आपके जीईटी के साथ समस्याएं पैदा कर रहा है। अनुरोध urlencoding की कोशिश करो एक एपरर्स% 26 इतने प्रयास करें:  
  प्राप्त / api / v1 / activity / public? S = 0 & amp; l = 1 & amp; o = 20%%% 20% 20% शून्य 20% विज्ञान < / कोड>

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