Hello sir, This code is working for me but i have to implement the another codintion. if the key will be match with the productKeyId after successfully push key into the newProductKeyArray and after refresh the page chekbox will be checked how to implement this?
On Tue, Jul 4, 2017 at 9:51 PM, Kapil Soni <[email protected]> wrote: > Thank you sir for your great response. > > On Tue, Jul 4, 2017 at 5:53 PM, Alpa Chino <[email protected]> wrote: > >> I rewrote your code: >> >> $scope.newProductKeyArray = []; >> >> // I know this looks silly, but it works great. Basically, we are >> defaulting down the line >> // if none the variables exist. If `value` doesn't exist, then an empty >> object is created. >> // If `productKey doesn't exist, then an empty array is created. What >> this does is stop you >> // from having to check if `productKey` exists because it will always >> exist now >> var key = (value || {}).productKey || []; >> >> // I highly suggest using strict equals (===) >> if (key.indexOf($scope.productKeyId) === -1) { >> // Push `productKeyId` onto the `productKey` property >> key.productKey.push(productKeyId); >> $scope.newProductKeyArray = key.productKey; >> >> // I changed `albumObj != undefined` to `angular.isDefined()` because I >> feel it's, >> // well, I'm not sure why haha. I just like it (feel free to change it >> back - using strict equals though) >> if (albumObj !== null && angular.isDefined(albumObj)) { >> albumObj["shared"] = true; >> } >> $scope.newProductKeyArray.push(albumObj); >> //After selected the user move the checkedUser into the allowBUserObjects >> $(event.currentTarget).parents(".albumSection").hide("slow"); >> >> // We want to store what we've just done onto the `value` object. However, >> // `value = key` won't work because we would be saving only the reference >> of `key` and not the actual >> // values. So, a simple trick to assign objects to variables without >> keeping reference is >> // by converting the object to a JSON string and then parsing that string >> back into an object >> value = JSON.parse(angular.toJson(key)); >> // Calling inner function. >> updateArray(); >> } else { >> console.log("Product already in album."); >> } >> >> I hope this works for you. I put comments in the code explaining the >> changes. >> >> The reason you got that error was because you were trying to use a >> method, indexOf, on something that wasn't an array. >> >> Let me know if you have any questions! >> >> >> >> On Tuesday, July 4, 2017 at 12:16:05 AM UTC-4, Kapil Soni wrote: >>> >>> // Adding new product key to >>> existing productKey of album. >>> $scope.newProductKeyArray =[]; >>> >>> // Push only if not found in array. >>> if(value.productKey != undefined) { >>> // product key found adding another key.. >>> if(value.productKey.indexOf($scope.productKeyId) == -1) { >>> >>> >>> //Here value.productKey.indexOf($scope.productKeyId) this >>> line will be generate the error >>> >>> //value.productKey.indexOf is not a function >>> // Adding productKeyId to add this new productKeyId. >>> value.productKey.push(productKeyId); >>> $scope.newProductKeyArray = value.productKey; >>> >>> if(albumObj != null && albumObj != undefined) { >>> albumObj["shared"] = true; >>> } >>> $scope.newProductKeyArray.push(albumObj); >>> //After selected the user move the checkedUser into the >>> allowBUserObjects >>> $(event.currentTarget).parents(".albumSection").hide("slow"); >>> // Calling inner function. >>> updateArray(); >>> } else { >>> console.log("Product already in album."); >>> } >>> }} >>> >>> >>> //Sir tell me how to fix this error? >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "Angular and AngularJS discussion" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To post to this group, send email to [email protected]. >> Visit this group at https://groups.google.com/group/angular. >> For more options, visit https://groups.google.com/d/optout. >> > > -- You received this message because you are subscribed to the Google Groups "Angular and AngularJS discussion" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/angular. For more options, visit https://groups.google.com/d/optout.
