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Widget JavaScript Error When Attempting To Add A New Observable Property Resulting In Uncaught TypeError: Unable to process binding "if: function(){return $data.templateSrc }" (Doc ID 2562224.1)

Last updated on DECEMBER 24, 2020

Applies to:

Oracle Commerce Cloud Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

On : NA version, Storefront

When attempting to add a new observable property to a widget, and reference it from the widget's template, intermittently the widget gets broken at page load time because the reference to that observable cannot be found
and the following error occurs:

knockout-3.4.0.js:72

Uncaught TypeError: Unable to process binding "if: function(){return $data.templateSrc }"
Message: Unable to process binding "template: function(){return {name:templateUrl(),templateSrc:templateSrc()} }"
Message: Unable to process binding "with: function(){return orderDetails }"
Message: Unable to process binding "with" function(){return order }"
Message: Unable to process binding "foreach: function(){return items }"
Message: Unable to process binding "if: function(){return $parents[1].state ==='SUBMITTED'&& !$parents[2].isLoadingReviews() }"
Message: $parents[2].isLoadingReviews is not a function
  at if (eval at parseBindingsString (knockout-3.4.0.js:68), :3:110)
  at f.m.i (knockout-3.4.0.js:8)
  at Function.Pc (knockout-3.4.0.js:51)
  at Function.Qc (knockout-3.4.0.js:51)
  at Function.aa (knockout-3.4.0.js:50)
  at Object.f.m.f.B (knockout-3.4.0.js:49)
  at init (knockout-3.4.0.js:8)
  at knockout-3.4.0.js:72
  at Object.w (knockout-3.4.0.js:39)
  at knockout-3.4.0.js:71

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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