CODEWITHSUNDEEP
javascriptprotractor
Manya
Manya

Reputation: 315

Protractor: ElementArrayFinder to generic array

Is it possible to convert the ElementArrayFinder returned by the results of element.all(....) into a generic array?

The goal is to store the elements in the array and add more elements to them from result of another element.all() using push().

Upvotes: 2

Views: 741

Answers (1)

alecxe
alecxe

Reputation: 474003

You can extend ElementArrayFinder and add an extend() method concatenating the arrays of internal web elements of both array finders:

protractor.ElementArrayFinder.prototype.extend = function(finder) {
    var self = this;
    var getWebElements = function() {
        return self.getWebElements().then(function(parentWebElements) {
            return finder.getWebElements().then(function(newWebElements) {
                return parentWebElements.concat(newWebElements);
            });
        });
    };
    return new protractor.ElementArrayFinder(this.browser_, getWebElements, this.locator_);
};

Usage:

var arr1 = $$(".myclass");
var arr2 = $$(".someotherclass");

var newArr = arr1.extend(arr2);
expect(newArr.getText()).toEqual(["text1", "text2", "text3"]);

Tested, works for me in a simple test case.

Upvotes: 1

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