0
140
ViewsRemove entire object from a json array javascript
I have a json array like the picture below 
The position for marker 1 is Null, how can i remove the entire marker 1 object from the array so i only have marker 2,3 and 4 left in the array ? thank you
·
Juan Pablo Isaza
3 answers
Answer question0
jsonArray = jsonArray.filter(item => !item.position.includes(null))
Or
jsonArray = jsonArray.filter(item => item.position[0] !== null && item.position[1] !== null)
·
Juan Pablo Isaza
Report
0
You could do something like:
const result = arrayOfObjects.filter((object) => {
return object.position[0] !== null && object.position[1] !== null);
}
·
Juan Pablo Isaza
Report
0
We can use a library lodash and using filter method, like this:
var items = _.filter(items, function(item){return item.position});
or
var items = _.filter(items, function(item){return item.position !== null && item.position !== ""});
we can filter out objects which do have position null
·
Juan Pablo Isaza
Report
Answer question