Exam 70-486 topic 1 question 62 discussion

Actual exam question from Microsoft's 70-486

Question #: 62
Topic #: 1

HOTSPOT -
You are developing an ASP.NET MVC application. The layout page of the application references the jQuery library. You develop a view that uses the layout page.
The view includes the following markup:

The application includes the following class:

When a user clicks the button, an AJAX call must retrieve the partial view and append it to the newBooks div element.
You need to implement the AJAX request.
How should you complete the relevant code? To answer, select the appropriate code segment from each list in the answer area.
Hot Area:

Show Suggested Answer

Suggested Answer:

Example:
$.ajax({
url: this.href,
cache: false,
success: function (html) { $("#fixedRows").append(html); }
});
References: ASP MVC3 - Using partial view to append new HTML elements to page https://stackoverflow.com/questions/15794783/asp-mvc3-using-partial-view-to-append-new-html-elements-to-page

by hungry_ape9000 at May 12, 2020, 5:13 p.m.

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hungry_ape9000

Highly Voted 5 years ago

FINAL ANSWER: url: '/Book/CreateNewBook' $("#newBooks").append(partialView);

upvoted 8 times

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slobex

Most Recent 5 years ago

URL: http://blogs.interknowlogy.com/2014/08/01/mvc-series-part-1-dynamically-adding-items-part-1/

upvoted 1 times

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zimzimzimma

5 years ago

It should be .html(partialView) and not .append(partialView). Why? .append appends the content to the END of the matched element. So if you click again, it's appended again and you get duplicate data. .html(partialView) sets the html content inside the set of matched elements. So if you click again it overwrites the previous call.

upvoted 2 times

mr_

4 years, 12 months ago

I think you are wrong. Read the requirements: "When a user clicks the button, an AJAX call must retrieve the partial view and append it to the newBooks div element." So append, not replace.

upvoted 6 times

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