在中使用var <img src> 标签

Question

I've been trying to work out my own photo album when I encountered an error. It's a syntax error but after trying out a number of different ways of writing the code it just wont work.

Here's what I did. I made a var image which contains the string file path (using string manipulation) of the image (I am not to use PHP just yet, so it can only accept photos from a given folder named "images" on the base directory) and another var imgSource to contain the actual image itself using the var image .

The code is:

var image = "images/" + $(".inputImage").val().split('\\').pop();
var imgSource = $('<img src = image alt = "Image not found" class = "card-img-top">');

for some reason, even without the apostrophes, the tag reads the word image as the filepath (string) not as variable I've created.

Answer 1

你会用

var imgSource = $('<img src="' + image + '" alt="Image not found" class="card-img-top">');

Answer 2

var image = "images/" + $(".inputImage").val().split('\\').pop();
var imgSource = $('<img src="' + image + '" alt="Image not found" class="card-img-top">');