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Does break end for loop?
The break in C or C++ is a loop control statement which is used to terminate the loop. As soon as the break statement is encountered from within a loop, the loop iterations stops there and control returns from the loop immediately to the first statement after the loop.
How do you use a protractor filter?
Apply a filter function to each element within the ElementArrayFinder. Returns a new ElementArrayFinder with all elements that pass the filter function. The filter function receives the ElementFinder as the first argument and the index as a second arg.
How do you write if else in protractor?
Remember that isDisplayed() returns a promise, you can try with: element(anyFinder). isDisplayed(). then(function(result) { if ( result ) { //Whatever if it is true (displayed) } else { //Whatever if it is false (not displayed) } });
Do you need to use for loops and I in protractor?
In other words, protractor has many ways to iterate or access element i so that you don’t need to use for loops and i. But if you must use for loops and i, you can use the closure solution. Hank did a great job on answering this. I wanted to also note another quick and dirty way to handle this.
Why does protractor use promises and then functions?
The reason this is happening is because protractor uses promises. Promises (i.e. element (by…), element.all (by…)) execute their then functions when the underlying value becomes ready. What this means is that all the promises are first scheduled and then the then functions are run as the results become ready.
How to use protractor function in AngularJS?
Fortunately, you can also use protractor functions filter (fn), get (i), first (), last (), and the fact that expect is patched to take promises, to deal with this. Going back to the examples provided earlier. The first example can be rewritten as: