Re: [WebDNA] Problem saving returned value as a variable
This WebDNA talk-list message is from 2012
It keeps the original formatting.
numero = 107916
interpreted = N
texte = Your markup inside of the [text] context isn't recognized in the DOM. Instead of inserting into a div, you can insert into a hidden input = within a form. In your javascript function, once the uid is added, you = can call a submit or send the form via ajax to your dna. On Jan 4, 2012, at 5:40 PM, Govinda wrote: >=20 >> I'm trying to connect a page with Facebook, grab the user's FB id and >> save it to a database when they log in. >>=20 >> This script retrieves the correct data: >>=20 >> >>=20 >> This displays User ID correctly on the page: >>
>>=20 >> My problem is I can't save this as a text variable. >> [text]UID=3D
[/text] >>=20 >> gives me: >> UID=3D
>>=20 >> Am I missing something obviously? >=20 > Hi Dave, yes, you are missing that javascript is client side.. while = webdna is server side. The server (incl. webdna) parses all webdna tags = in the file *before* the file gets sent to the browser, where javascript = can then finally get its mitts on the current state of the file. >=20 > Please ponder this ^^^ deeply as it will come up again and again, = until you get really clear about the situation. >=20 > Now to answer your specific problem, (I am still thinking... and then = realized I must focus on what I am doing to get done today what has to = get done.. so real quickly.. can you use ajax to send the result of = your javascript to a webdna page that does the needful with that fb = value which you pass it?) >=20 > Or else someone else's mind will be less preoccupied and answer you = better... but do consider the first paragraph...=20 >=20 > -G >=20 > --------------------------------------------------------- > This message is sent to you because you are subscribed to > the mailing list
. > To unsubscribe, E-mail to: > archives: http://mail.webdna.us/list/talk@webdna.us > Bug Reporting: support@webdna.us
Associated Messages, from the most recent to the oldest:
Your markup inside of the [text] context isn't recognized in the DOM. Instead of inserting into a div, you can insert into a hidden input = within a form. In your javascript function, once the uid is added, you = can call a submit or send the form via ajax to your dna. On Jan 4, 2012, at 5:40 PM, Govinda wrote: >=20 >> I'm trying to connect a page with Facebook, grab the user's FB id and >> save it to a database when they log in. >>=20 >> This script retrieves the correct data: >>=20 >> >>=20 >> This displays User ID correctly on the page: >> >>=20 >> My problem is I can't save this as a text variable. >> [text]UID=3D[/text] >>=20 >> gives me: >> UID=3D >>=20 >> Am I missing something obviously? >=20 > Hi Dave, yes, you are missing that javascript is client side.. while = webdna is server side. The server (incl. webdna) parses all webdna tags = in the file *before* the file gets sent to the browser, where javascript = can then finally get its mitts on the current state of the file. >=20 > Please ponder this ^^^ deeply as it will come up again and again, = until you get really clear about the situation. >=20 > Now to answer your specific problem, (I am still thinking... and then = realized I must focus on what I am doing to get done today what has to = get done.. so real quickly.. can you use ajax to send the result of = your javascript to a webdna page that does the needful with that fb = value which you pass it?) >=20 > Or else someone else's mind will be less preoccupied and answer you = better... but do consider the first paragraph...=20 >=20 > -G >=20 > --------------------------------------------------------- > This message is sent to you because you are subscribed to > the mailing list . > To unsubscribe, E-mail to: > archives: http://mail.webdna.us/list/talk@webdna.us > Bug Reporting: support@webdna.us
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