Answers for "array states javascript"

5

states array

let states = ["Alaska",
                  "Alabama",
                  "Arkansas",
                  "American Samoa",
                  "Arizona",
                  "California",
                  "Colorado",
                  "Connecticut",
                  "District of Columbia",
                  "Delaware",
                  "Florida",
                  "Georgia",
                  "Guam",
                  "Hawaii",
                  "Iowa",
                  "Idaho",
                  "Illinois",
                  "Indiana",
                  "Kansas",
                  "Kentucky",
                  "Louisiana",
                  "Massachusetts",
                  "Maryland",
                  "Maine",
                  "Michigan",
                  "Minnesota",
                  "Missouri",
                  "Mississippi",
                  "Montana",
                  "North Carolina",
                  " North Dakota",
                  "Nebraska",
                  "New Hampshire",
                  "New Jersey",
                  "New Mexico",
                  "Nevada",
                  "New York",
                  "Ohio",
                  "Oklahoma",
                  "Oregon",
                  "Pennsylvania",
                  "Puerto Rico",
                  "Rhode Island",
                  "South Carolina",
                  "South Dakota",
                  "Tennessee",
                  "Texas",
                  "Utah",
                  "Virginia",
                  "Virgin Islands",
                  "Vermont",
                  "Washington",
                  "Wisconsin",
                  "West Virginia",
                  "Wyoming"]
Posted by: Guest on September-27-2020
5

how to add array data on state react

this.setState({ myArray: [...this.state.myArray, 'new value'] }) //simple value
this.setState({ myArray: [...this.state.myArray, ...[1,2,3] ] }) //another array
Posted by: Guest on November-11-2020

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