html - Stop Javascript Function From Refreshing Page -



html - Stop Javascript Function From Refreshing Page -

when run js function (on button click) reloads page , displays info function outputs. however, when run js code when page loads (no function or button) script runs fine.

i have tried multiple things prepare issue such using button type="button" instead of input. tried have js function homecoming false. problem is, not have access js , can implement it, not alter it.

js code without function:

var placeholder = new sched({ pid: "something" }); placeholder.write();

when had button (with type="button"), removing placeholder.write() line stop page reloading, prevent js doing job. take html produced placeholder.write() , add together div. know how static data, cannot prevent page reloading , displaying nil placeholder.write() prints.

if need more concise, allow me know. had problem trying figure out how phrase question...

edit: wanted add together info overall project. i'm making page university. school provides page builder allows html input. site takes html want , adds university's website layout (such side bar, header , footer).

the user should able come in major's code input box, click button, , course of study info should appear below. i've simplified in testing figure out why page reloading (also when button pressed, university's website's layout lost). in simplification, i've removed input , form , have button runs function containing above code. "something" replaced major's code (statically). i've tried setting placeholder.write() div's innerhtml did not work either.

if button in form, automiticaly submits, while click it. need run preventdefault() method on event object or return false function.

you may want here: how prevent form beingness submitted?

javascript html

Comments

Post a Comment

Popular posts from this blog

php - Android app custom user registration and login with cookie using facebook sdk -

php - Android app custom user registration and login with cookie using facebook sdk - i developing android application in users need register , log in using facebook. approximately, flow. open app first time, authenticate facebook, data, send info server create them business relationship in application, start session new business relationship in server, cookie perform later interactions. so far good. what need know wich info have send server, can able identify users when log in seccond time. because need start session in server , send cookie android app farther interactions. i'm using php server side language. i thinking getting getaccesstoken() in android facebook sdk, pass server on business relationship creation , storing in android app. but can't manage how login users on sec time utilize app. any suggestions ? in advance ! to uniquely identify user within app, should create request /me , user's id. guaranteed unique , remain con
Read more

django - Access session in user model .save() -

django - Access session in user model .save() - is possible access current session in user model .save()? pseudo code of want achieve: # users.models.py def save(self, *args, **kwargs): created = true if self.pk: created = false super(abstractuser, self).save(*args, **kwargs) # post-save if created: look_for_invite_in_session_and_register_if_found(self, session) seems wrong in architecture. shouldn't access request in models layer. work request must done in view. can this: user, created = abstractuser.objects.get_or_create(name=name) if created: look_for_invite_in_session_and_register_if_found(user, request.session) django session
Read more

php - .htaccess Multiple Rewrite Rules / Prioritizing -

php - .htaccess Multiple Rewrite Rules / Prioritizing - here current htaccess file: rewriteengine on rewritecond %{http_host} !^www\.website\.com [nc] rewritecond %{http_host} ([^.]+)\.website\.com [nc] rewriterule ^(.*)$ http://www.website.com/gotourl.php?urlid=?%1 [l] rewriterule ^(\w+)$ ./gotourl.php?urlid=$1 [nc,l] rewriterule ^(\w+)/$ ./gotourl.php?urlid=$1 [nc,l] the website in question url shortener i'm working on testing/developing , personal use. above code may not ideal i'm not familiar .htaccess , made via googling , testing. want url shortening aspect: http://website.com/1234 -> http://website.com/gotourl.php?urlid=1234 http://website.com/1234/ -> http://website.com/gotourl.php?urlid=1234 the problem cannot figure out how ignore directories. want specific directories go specific pages: http://website.com/img (or) http://website.com/img/ -> http://website.com/img.php http://website.com/img/1234 (or) http://website.com/
Read more