https://i.sstatic.net/QIRzO.png
Here is an array that I need to modify by adding the object {"temperature":{"work":30,"home":24}} to the beginning:
0 : {title : "tptp", {"temperature":{"work":30,"home":24}}, lastview:"12-12 21:2"}
The code I am using is:
console.log("below is home");
console.log(this.home);
console.log(this.home[0].push({"temperature": {"work":30,"home":24}}));
However, I am encountering an error message saying
TypeError: this.home[0].push is not a functionThe provided output you shared is not valid, meaning
{title : "tptp", {"temperature":{"work":30,"home":24}}, lastview:"12-12 21:2"}
what you are likely looking for is
{title : "tptp", "temperature":{"work":30,"home":24}, lastview:"12-12 21:2"}
which can be achieved by using
Object.assign(this.home[0], {"temperature": {"work":30,"home":24}})
push method is designed to work specifically with Array data structures, not with Object types.
{title : "tptp", {"temperature":{"work":30,"home":24}}, lastview:"12-12 21:2"} // Invalid JSON
If you want to add a new key temperature based on your requirements, you need to adjust your object structure accordingly.
console.log("below is home");
console.log(this.home);
this.home[0]["temperature"] = {"work":30,"home":24};
console.log( this.home[0] );
The expected output will be:
[
{
"title": "tptp",
"lastview": "12-12 21:2",
"temperature": {
"work": 30,
"home": 24
}
},
{
"title": "gngn",
"lastview": "12-12 19:29"
}
]
One possible action you have is to:
this.household[0].set("temperature": {"work":30,"home":24});
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