I have an object containing longitude and latitude coordinates?
data(){
return{
center2:{lat:0,lng:0}
}
}
I am attempting to watch these values but it's not working as expected
watch:{
"center2.lat":function (newValue, oldValue) {
this.center2.lat = newValue;
}
, "center2.lng":function (newValue, oldValue) {
this.center2.lng = newValue;
}
},
Any suggestions on how I could achieve this successfully?
Take a look at the following code snippet.
Monitoring child property changes in Vue
watch:{ 'item.someOtherProp'(newVal){ //handle modifications to "myArray" }, 'item.prop'(newVal){ //deal with changes in prop } }
Watching object properties in Vue
watch: { item: { handler(val){ // perform actions }, deep: true } }
Don't forget to check out this resource as well: https://vuejs.org/v2/api/#watch. It explains how to deeply monitor changes in objects.
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