I have the following array: [ { "level": "level3", "category": "car" }, { "level": "level1", "category": "bike" }, { "level": "level2", "category": "car" }, { "level": "level5", "category": "bike" } ] I need to convert this to the following object:…
I have an object that can have multiple named "url" keys, that they are on different levels of depth, they can change. I need that every key named url found, replace its value for a new one. -1 Using map:…
I'm trying to remove an element from the array inside an arrays of objects in React using UseState hook, but struggling to get the result, because the interface does not re-render and the object does not removing from it. As…
I have 20 items in total, per page 5 items How to calculate the page number if know id of item in general using javascript. Possible formula or way to calculate the page number by id value example: let itemsTotal…
I am trying to console.log the typeOne(or any other type) property of each object in the donuts array, but I keep getting undefined as the output. My editor is showing that the problem is at the colon character in the…
I saw this code example online and when I run it it logs nothing on the console. I was expecting it to log "User Name" but its logs nothing. why is that so? Why "this" is not pointing to a…
I have array of object listItem, passing parameter paramId Based on condition, when the id in the the list is same with paramId and having color as red then next object (current val greater than val) value should be like…
For a project i need to push the values of an array into every object in another array. What i have so far: closed_status = [{ "project_no": 5, "priority": 3, "s_status": "S8", "project_Status: closed" }, { "project_no": 8, "priority": 1,…
I have the following JSON structure: [ { "key11": "value11", "key12": "value12", "key13": "value13", "key14": "value14" }, { "key21": "value21", "key22": "value22", "key23": "value23", "key24": "value24" }, { "key31": "value31", "key32": "value32", "key33": "value33", "key34": "value34" } ] How do…
I have some JSON Data object and its needs to convert into Highchyour textarts Series data, I tried lot with my minimal knowledge in JS, but I can't: Json Object: {"Matrix":[{"mdate":2002-02-09,"mvalue":33.0,"mt":23,"mb":99}, {"mdate":2002-02-09,"mvalue":34.0,"mt":23,"mb":99}, {"mdate":2002-03-09,"mvalue":39.0,"mt":23,"mb":99}, {"mdate":2002-04-09,"mvalue":340.0,"mt":23,"mb":99}, {"mdate":2002-05-09,"mvalue":348.0,"mt":23,"mb":99} ] } The above data…