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Write a function to print out an HTML tag. The function should accept a mandatory argument of the image URL and optional arguments for alt text, height, and width.

Write a function to print out an HTML tag. The function should accept a mandatory argument of the image URL and optional arguments for alt text, height, and width.

Np Ms Office 365/Excel 2016 I Ntermed
Np Ms Office 365/Excel 2016 I Ntermed
1st Edition
ISBN:9781337508841
Author:Carey
Publisher:Carey
Chapter3: Performing Calculations With Formulas And Functions
Section: Chapter Questions
Problem 4.7CP
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Write a function to print out an HTML <img> tag. The function should accept a mandatory argument of the image URL and optional arguments for alt text, height, and width. Modify the function in the previous exercise so that the filename only is passed to the function in the URL argument. Inside the function, prepend a global variable to the filename to make the full URL. For example, if you pass 'photo.png' to the function, and the global variable contains /images/, then the src attribute of the printed <img> tag would be /images/photo.png'. A function like this is an easy way to keep your image tags correct, even if the images move to a new path or a new for example, from /images/ to server. Just change the global variable 'http://images.example.com/' -
Transcribed Image Text:Write a function to print out an HTML <img> tag. The function should accept a mandatory argument of the image URL and optional arguments for alt text, height, and width. Modify the function in the previous exercise so that the filename only is passed to the function in the URL argument. Inside the function, prepend a global variable to the filename to make the full URL. For example, if you pass 'photo.png' to the function, and the global variable contains /images/, then the src attribute of the printed <img> tag would be /images/photo.png'. A function like this is an easy way to keep your image tags correct, even if the images move to a new path or a new for example, from /images/ to server. Just change the global variable 'http://images.example.com/' -
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