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$(".myClass").length = 6 but $(".MyClass").each() runs only once - Why?
in Using jQuery
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6 years ago
I have six <a> tags, each with class "myClass"
writes 6 to the log file like I expected, but
Only writes one "test" to the console log - why not six times? One for each .MyClass being found...
Can someone advise ?
Much appreciated!
- console.log( $(".MyClass").length );
writes 6 to the log file like I expected, but
- $(".MyClass").each( function()
- {
- console.log("test");
- });
Only writes one "test" to the console log - why not six times? One for each .MyClass being found...
Can someone advise ?
Much appreciated!
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Replies(11)
instead of
- console.log("test")
- console.log ( "test", $(this).index(), new Date)
Debuggers like to abbreviate the output.
JΛ̊KE
Leave a comment on jakecigar's reply
It is working here: http://jsfiddle.net/6rfyLLyt/
Can you create a fiddle that illustrates what you're seeing?
Are you sure it isn't the console consolidating the 6 responses
into a single line?
Dave
Dave
FYI your fiddle shows test 1 time with a 6 in front of it in Safari. In
Chrome I see the 6 lines.
JΛ̊KE
Firefox shows it 1 time with a 6 at the end (in red)
JΛ̊KE
Leave a comment on dsvick's reply
Which version of chrome do you have? I've got 37.0 and it shows the
number six then, "test" with the 6 next to it.
Dave
Dave
Leave a comment on dsvick's reply
Version
38.0.2125.101 beta (OSX)
JΛ̊KE
Just switched to Version
39.0.2171.13 beta (64-bit) and it looks pretty much the same.
Bottom line, different browsers do it differently!
JΛ̊KE
Leave a comment on jakecigar's reply
Sorry - I was out to dinner... (and I should add: Thanks for the
prompt replies)
So... based on the last comment above from JΛ̊KE does this issue not identify a jQuery bug? I mean, to quote "bottom line, different browsers do it differently" goes against my understanding of jQuery being cross browser compatibility.
I don't mean to confuse things further but eventually I got the code to work though I cannot find what code change I have in place...
So... based on the last comment above from JΛ̊KE does this issue not identify a jQuery bug? I mean, to quote "bottom line, different browsers do it differently" goes against my understanding of jQuery being cross browser compatibility.
I don't mean to confuse things further but eventually I got the code to work though I cannot find what code change I have in place...
- $(".MyClass").each(function()
- {
var
i=$(this).prop("id");
-
console.log( i );
- });
Leave a comment on fiprojects's reply
jQuery does not get involved with console.log, at all. It’s a
browser thing!
In you last bit of code, each MyClass has a different id, so
the console.logs are different. Your lines don’t get summarized.
JΛ̊KE
Leave a comment on jakecigar's reply
Okay - that bit I understand...
But from what I recall (and I realise, I am very possibly mistaken now since things work as expected) is that my original result was not summarized - I cannot recall a number on the far right of the console telling me the same message was repeated six times.
Printing the ID code was just one method for me to ensure it was running six times.
Sorry to have interrupted folk - and again - thanks for the prompt help...
But from what I recall (and I realise, I am very possibly mistaken now since things work as expected) is that my original result was not summarized - I cannot recall a number on the far right of the console telling me the same message was repeated six times.
Printing the ID code was just one method for me to ensure it was running six times.
Sorry to have interrupted folk - and again - thanks for the prompt help...
Leave a comment on fiprojects's reply
I can’t guess why you didn’t see the red number. You see it now! I see
it. Dave saw it. It’s time to forget about it.
I remember the first time I saw summarized console.logs. I was shocked!
JΛ̊KE
Leave a comment on jakecigar's reply
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