[WebDNA] Ajax, JS and WebDNA - A joint toturial ;-)
This WebDNA talk-list message is from 2010
It keeps the original formatting.
numero = 104529
interpreted = N
texte = Hi all, I am starting this thread to learn a method which I have no experience = within. The knowledge I lack might be within Ajax, Javascript or just = within WebDNA - anyway I hope that someone will join this thread to let = me learn and maybe eventually make the content of the thread the = official "for dummies" on webdna.us. Basically I want to include a function to my forum code. A functionality = where a user can rate a submission. If the user rates it as a positive = read then the user presses THUMBS UP and if the user rates it negative = then presses THUMBS DOWN. A post to a thread has the value of zero ("0"). If a reader has pressed = THUMBS DOWN to a post, then THE POST =3D -1 (one down) etc. I hope you = get it - it is all about letting users rate posts. Anyway - heres the part where I need to learn... I need for the process = to function without the webpage to reload... a) forum page is loaded with e.g. 10 posts b) logged in user (reader) presses THUMBS DOWN image c) the action (the -1 to this particular post is stored in a WebDNA DB) d) the value ThisPostsTotalValue is updated on the webpage (visual) e) the user (reader) is not able to press any THUMBS on the post anymore = (validated via the WebDNA DB) f) all is good :) ... a challenge for me, but a feature which I crave... The a make a reasonable description? Am I missing anything? I wish you all a great evening, day, night... Palle=
Associated Messages, from the most recent to the oldest:
Hi all, I am starting this thread to learn a method which I have no experience = within. The knowledge I lack might be within Ajax, Javascript or just = within WebDNA - anyway I hope that someone will join this thread to let = me learn and maybe eventually make the content of the thread the = official "for dummies" on webdna.us. Basically I want to include a function to my forum code. A functionality = where a user can rate a submission. If the user rates it as a positive = read then the user presses THUMBS UP and if the user rates it negative = then presses THUMBS DOWN. A post to a thread has the value of zero ("0"). If a reader has pressed = THUMBS DOWN to a post, then THE POST =3D -1 (one down) etc. I hope you = get it - it is all about letting users rate posts. Anyway - heres the part where I need to learn... I need for the process = to function without the webpage to reload... a) forum page is loaded with e.g. 10 posts b) logged in user (reader) presses THUMBS DOWN image c) the action (the -1 to this particular post is stored in a WebDNA DB) d) the value ThisPostsTotalValue is updated on the webpage (visual) e) the user (reader) is not able to press any THUMBS on the post anymore = (validated via the WebDNA DB) f) all is good :) ... a challenge for me, but a feature which I crave... The a make a reasonable description? Am I missing anything? I wish you all a great evening, day, night... Palle=
Palle Bo Nielsen
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