Question

I have a javascript array like

["1.A","1.B","1.C","1.D",...,"2.A","2.B",...]

Now I want to remove elements from this array by a specified string. For exm if I specify “1” then it should remove all of “1.A”,”1.B”,”1.C”,”1.D”….How to do this in jQuery.

Answer 1

You could use the native .filter() function:

var array = ["1.A","1.B","1.C","1.D",...,"2.A","2.B",...];
array = array.filter(function(value) {
    return value.indexOf('1') < 0;
});

or with jQuery use the .grep() method:

var array = $.grep(array, function(value) {
    return value.indexOf('1') < 0;
});