To HTML parser experts,
I am trying to transform a div tag in the following HTML document:
(define an-html
(h:read-html
(open-input-string
(string-append
"<html><head><title>My title</title></head><body>"
"<p>Hello world</p><div id='_abc'>replace me</div><p><b>Testing</b>!</p>"
"</body></html>"))))
I want <div id='_abc'>replace me</div> to read something like <div
id='_abc'>I am <span>replaced</span></div>.
I am trying (without much success) the following code:
(define (echo-or-change-element an-html-element)
(match an-html-element
[(struct h:div (attributes content))
(begin (display "BINGO!\n")
(display "\n")
(h:make-div attributes
(list (x:xexpr->xml (x:string->xexpr
"<span>replaced</span>")))))]...
I am also having trouble with expression: (x:display-xml/content
(echo-content an-html))
Thanks in advance.
jGc
tldr - trouble writing out html elements and creating html from string
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