The code provided is a JavaScript function that handles user feedback for a recommendation engine. It checks the engine type and the feedback type and then calls corresponding functions to handle the feedback. It also includes a function to format parameters for a URL and an event listener for click events to toggle a dropdown menu.
The `xmlhttp.send()` line is likely part of an AJAX request, but it is incomplete and does not provide enough context to understand its purpose.
The code also includes HTML line breaks `
` which are typically used to create line breaks in the rendered HTML page. However, they are placed outside of any HTML context and may not have any effect in this code snippet.The given text appears to be a mix of JavaScript code and an article about the harvesting of hazelnuts. The JavaScript code includes functions for handling user feedback and formatting parameters, as well as an event listener for click events. The article discusses the evolution of hazelnut cultivation and harvesting practices based on archaeological analysis. It also mentions the transition from hunting and gathering to agriculture. The text seems to be incomplete and may have been copied from a larger document.Sorry, it seems like the code you provided is incomplete. It looks like a JavaScript function for handling user feedback on a recommendation engine, as well as a function for formatting parameters for an HTTP request. Additionally, there is an event listener for click events on elements with a specific data attribute.
If you have a specific question or need assistance with a particular part of the code, please provide more context or details so that I can help you effectively.This code appears to be a combination of JavaScript and HTML. The JavaScript portion includes a function for sending XMLHttpRequest (XHR) and formatting parameters, as well as an event listener for click events. The HTML portion includes some line breaks and comments.
It seems that the code is related to handling user feedback for a recommendation engine, as it checks for different feedback options and calls corresponding functions based on the engine type.
The event listener for click events appears to be related to toggling a dropdown menu when clicking on certain elements.
The HTML comments at the end of the code suggest that it may be related to displaying some kind of content or information, possibly related to a study on harvesting hazelnuts.
Overall, the code seems to be a mix of functionality for handling user feedback, making XHR requests, and handling click events in an HTML document.The code provided is a combination of JavaScript and HTML. It includes an event listener for click events, a function to format parameters, and a conditional statement based on the value of the “engine” variable.
The event listener is used to toggle the “-active” class on elements with the attribute “data-dropdown” based on whether the click event occurs within the element or not.
The formatParams function is used to convert an object of parameters into a query string format for use in HTTP requests.
The conditional statement checks the value of the “engine” variable and performs different actions based on the value of the “feedback” variable.
The HTML code includes several line breaks and comments, as well as some placeholder text that appears to be related to a date and a question about human ancestors.
Overall, the code appears to be a combination of functionality related to handling user interactions and formatting parameters for HTTP requests.xhr = new XMLHttpRequest();
const url = “https://example.com/api”;
const params = {
engine: ‘V’,
feedback: ‘share’,
pos: 123
};
xhr.open(“POST”, url + formatParams(params), true);
xhr.setRequestHeader(“Content-type”, “application/x-www-form-urlencoded”);
xhr.onreadystatechange = function() {
if (xhr.readyState == 4 && xhr.status == 200) {
console.log(xhr.responseText);
}
};
xhr.send();
});