Javascript - Single line conditional statement

As I continue to improve my JavaScript skills, I'm looking for guidance on optimizing the following if statement. Is there a way to shorten it, possibly even condense it into one line? How can I achieve that?

onSelect: function (sortOption) {
      this.activeOption = option;
      this.tableData = option.value === null ? this.$props.trashList : this.$props.trashList.filter(item => item.isToggle === option.value);
    },

Answer №1

To implement this feature, consider utilizing the conditional (ternary) operator ?:.

onSelect: function(sortOption) {
    this.activeOption = option;
    this.tableData = option.value === null
        ? this.$props.trashList;
        : this.$props.trashList.filter(item => item.isToggle === option.value);
},

Answer №2

Not sure if this is an improvement, but you have the option to try this approach:

onSelect: function (sortingOption) {
      this.selectedOption = sortingOption;
      
        this.dataList = this.$props.trashList.filter(element => sortingOption.value === null || element.isToggle === sortingOption.value);
      
    },

Answer №3

Your decision was excellent and improved. I plan to streamline it using the ternary operator

this.tableData = option.value ? this.$props.trashList : this.$props.trashList.filter(item => item.isToggle === option.value);

Answer №4

onSortSelection: function (sortOption) {
  this.selectedSort = sortOption;
  this.filteredData = sortOption.value ? this.$props.trashList.filter(item => item.isToggle === sortOption.value) : this.$props.trashList;
}

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