I've fetched the entire list of classes from the body into a variable like so:
$page_code = fetch("self::body/@class")
But I only want to grab one class out. I tried using replace() and a regex on the variable contents but I think something's up with my syntax:
$page_code {
text() {
replace(/[^A-Z]*/, '')
}
log("@@@@@@@@@@@@@@ page code is " + $page_code)
}
I think the code you want is:
$page_code {
replace(/[^A-Z]*/, '')
}
log("@@@@@@@@@@@@@@ page code is " + $page_code)
Since $page_code is already a string, you don't need to open up a text() scope. Also, the log() statement should be outside, or else it will just log the current value of $page_scope.
See it here: http://tester.tritium.io/8ccb7ef99a0fd2fcbd60bd74cc137b040f57555e
$page_code is already text() so opening a text scope does nothing.
View this example here:
http://tester.tritium.io/3a9f3bfcffe41ab39a9f6927965d5b173692485f
Code:
html() {
$("/html") {
$page_code = fetch("./body/@class")
log("@@@@@@@@@@@@@@ page code is " + $page_code)
$page_code {
replace(/[^A-Z]/, '')
}
log("@@@@@@@@@@@@@@ page code is " + $page_code)
# better way to do this
$("./body") {
attribute("class") {
value() {
replace(/[^A-Z]/, '')
}
}
}
}
}
The second way edits the body class and sets the new body class for you.
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