How do I retrieve the values of all paragraphs (p) at once? Below is an example of how my inspect view appears:
"Testing sample one."
"Testing sample two."
And here is a snippet of my code to extract the value of id 'run':
browser.findElement(by.css('[id=run]')).getText()
This only extracts the first value, or I can modify it to get the second value of the id. My requirement is to fetch both values in one go, within the same line of code. Can you please provide guidance on this?
Without providing an example in HTML and more details about what you want to extract, I will do my best to assist.
Typically, it is recommended to use element.all(by.css()), also known as $$(), instead of browser.findElements, unless you have a specific reason for using findElements.
Here are some details explaining the difference.
As mentioned in a previous comment, there is a method called findElements() (view API documentation for findElements() here), which returns an array of matching elements. However, you cannot directly apply getText() to this array since it requires a single element (view API documentation for getText() here). You would need to iterate through the array.
Given the limited context provided, here are a few ideas to consider:
var allP = new Array();
var allPString = null; //if you desire one long string
//using 'element.all()' instead of browser.findElements
var allPEl = $$('p#run'); //equivalent to element.all(by.css('p[id=run]')); //returns array of found elements
var allPElBrowser = browser.findElements(by.id('run')); //returns array of found elements
var i = allPEl.length();
var j = 0;
allPEl.each().getText().then(function(text){ //use getAttribute('value') if getText() doesn't work
allP.push(text); //add text to array
allPString += text+' '; //add text to string with a space
j++; //increment counter
if(i === j-1){continueTest()}; //invoke continuation at the end of last loop due to asynchronous nature of 'then()'
});
continueTest = function(){
allP.toString() //convert array to comma-separated list
// include the remainder of your test case logic here
};
Keep in mind that I assume you require resolved promises for the content of the <p> tags to proceed further.
If you only need the array of <p> objects, which you can resolve later within an expect() statement, then simply use $$('p#id');.
If this solution does not meet your needs, please inform me of any missing components or difficulties you encounter.
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