检查一下
var my_array = ["a","b","c","k","d"]; var start_index = 3 var number_of_elements_to_remove = 1; var removed_elements = my_array.splice(start_index, number_of_elements_to_remove); console.log(removed_elements); //["k"] console.log(my_array); //["a","b","c","d"];
请尝试此代码删除当前记录
在ts文件中编写代码
fnDelete(data,i){ this.yourArrayData.splice(i, 1); }
单击删除图标时,在html中编写代码
<button ion-button (click)="fnDelete(data,$index)" color="danger"> <ion-icon name="trash"></ion-icon> Delete </button>