I’m looping through an object using for loop, and I would like to ignore some specific values when looping. This block of code is responsible to loop through my object: let acceptAll = function (…
Tag: javascript-objects
How to set Object Value equals Object value inside variable
I have a variable set to an object: In this block: I need to set cookieDomain: cookieDomain but it returns me an error Uncaught ReferenceError: cookieDomain is not defined and when I try cookieDomain: this.cookieDomain it prints undefined. How can I access the correct value? Answer you have two solutions here either define the cookieDomain variable in the same file
Error when creating array of objects in a javascript loop
I have a problem creating an array of objects. the problem is that you should only create 2 objects but you end up creating 8 objects, because each value of a property is inserted into a new object. I have an array of objects called columns, which is dynamic since the values and properties are changing what I need is
Function to create multidimensional object
Hello I’m strugglling with write everything from multi depth ul list into one object. I’ve got something like this. Depth One 1Depth Two 1Depth Three 1Depth Three 1Depth Two 1 Depth One 2Depth Two 2Depth Three 2Depth Two 2Depth Three 2Depth Three 2Depth Three 2 Depth One 3Depth Two 3Depth Three 3Depth Three 3Depth Three 3Depth Three 3Depth Three 3Depth
Accessing properties from object in `for`–`in` loop results in `undefined`
I have these two classes: I’m simply trying to call printGraph to print all the nodeIds this way: But it’s printing undefined. I can’t seem to figure out why it isn’t simply printing the nodeId. Answer you are using the wrong for loop. Try changing it to: A for..of loop should loop over the node the way you want. Result:
Constant JSON object vales changing in the loop while creating a new object dynamically in javascript
Hello I have a template object as follows: I want to create a dynamic array of the objects from an array as follows: For this I am writing a simple loop as follows: Now I am expecting allData to be: but when I print it is giving me as: Looks like the array values are being overwritten every time. On
How to duplicate an object in an array by given quantity, ES6 and above
I’m trying to convert an array of objects where i return duplicated objects if the object properties quantity is greater than 1. My code: So my code above does work, does return what i wanted, however i feel like there is a better/smoother and more of ES6 and beyond method. Could anyone please suggest a better way? Answer You could
is there a problem with this expression {item_1.name: req.body.item } or alternatively with this {[item_1.name]: req.body.item }?
I’m trying to run this piece of code: where the scenario is I have items (i.e item_1 etc) saved as objects in database, items got two properties name and rating, when admin wants to edit an item it should only be able to just edit the name property of an item not the rating, so for implementing this what i’m
Compare objects in array, merge duplicates with same property value, add property values to the merged object
I have an array of objects and I want to merge objects if they have the same property in object key email. The overlapping properties need to be added to merged object. With new object keys it would be best. This seems to be kind of complicated. The result should be something like Answer It would be possible, but more
How to filter array of objects where object has property tagId or keywordId in JS?
I have an array of objects and I am trying to filter it by checking if the object has property tagId or keywordId. I thought about this but not sure if it’s the correct way. Is there better way to achieve the above-explained result and get a filtered array of objects which include either tagId or keywordid? Answer You are