get element from the array

Question

Hi All, i wanted write one if condition based on the array element. var columnArray=['jfhd','dfdf','dfdf','sdfsd'] i am getting error here. please help on this. if(columnArray=='jfhd') { }

Suraj Kumar · Answer

int [] marks = new int[5] { 99, 98, 92, 97, 95}; Explanation: marks is the name of array which datatype is int and the size is 5. The value written in {} braces are the element of array which can be accessed by their position as below. Console.WriteLine("Your marks at position 0 is: " + marks[0]); The output will be as follows: Your marks at position 0 is: 99

Amit Kumar · Answer

Hi, First create an array in correct formats then get the data using foreach or for loop loop. int[] array = { 10, 30, 50 }; //array declaration foreach (int element in array) { Console.WriteLine(element); }

nageshkits d · Answer

var columnArray=['jfhd','dfdf','dfdf','sdfsd'] if(columnArray.indexOf('jfhd')!=-1)// { } Array.indexOf('value')-method returns -1 if element is not found else it return index of the element/value.

Altaf Ansari · Answer

if you are using javascript then try : if (columnArray.includes( 'jfhd' )) { } for more.. https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/includes

Ramesh Palanivel · Answer

Hi Venkat, write the forloop for it, var columnArray=['jfhd','dfdf','dfdf','sdfsd'] for(var i=0;i { if(columnArray[i]=='dfdf') { //write your logic here } } In simple term , use jquery to check the value in array if(jQuery.inArray("dfdf",columnArray)!==-1) { //write your logics here }

get element from the array

Answers (5)