• Log InLog In
  • Register
Liquid`
Team Liquid Liquipedia
EST 19:50
CET 01:50
KST 09:50
  • Home
  • Forum
  • Calendar
  • Streams
  • Liquipedia
  • Features
  • Store
  • EPT
  • TL+
  • StarCraft 2
  • Brood War
  • Smash
  • Heroes
  • Counter-Strike
  • Overwatch
  • Liquibet
  • Fantasy StarCraft
  • TLPD
  • StarCraft 2
  • Brood War
  • Blogs
Forum Sidebar
Events/Features
News
Featured News
RSL Revival - 2025 Season Finals Preview8RSL Season 3 - Playoffs Preview0RSL Season 3 - RO16 Groups C & D Preview0RSL Season 3 - RO16 Groups A & B Preview2TL.net Map Contest #21: Winners12
Community News
$21,000 Rongyi Cup Season 3 announced (Jan 22-Feb 7)5Weekly Cups (Dec 29-Jan 4): Protoss rolls, 2v2 returns6[BSL21] Non-Korean Championship - Starts Jan 103SC2 All-Star Invitational: Jan 17-1822Weekly Cups (Dec 22-28): Classic & MaxPax win, Percival surprises3
StarCraft 2
General
Weekly Cups (Dec 29-Jan 4): Protoss rolls, 2v2 returns SC2 All-Star Invitational: Jan 17-18 Weekly Cups (Dec 22-28): Classic & MaxPax win, Percival surprises Chinese SC2 server to reopen; live all-star event in Hangzhou Starcraft 2 Zerg Coach
Tourneys
$21,000 Rongyi Cup Season 3 announced (Jan 22-Feb 7) WardiTV Winter Cup WardiTV Mondays SC2 AI Tournament 2026 OSC Season 13 World Championship
Strategy
Simple Questions Simple Answers
Custom Maps
Map Editor closed ?
External Content
Mutation # 507 Well Trained Mutation # 506 Warp Zone Mutation # 505 Rise From Ashes Mutation # 504 Retribution
Brood War
General
BGH Auto Balance -> http://bghmmr.eu/ I would like to say something about StarCraft BW General Discussion StarCraft & BroodWar Campaign Speedrun Quest Data analysis on 70 million replays
Tourneys
[Megathread] Daily Proleagues [BSL21] Grand Finals - Sunday 21:00 CET [BSL21] Non-Korean Championship - Starts Jan 10 SLON Grand Finals – Season 2
Strategy
Game Theory for Starcraft Simple Questions, Simple Answers Current Meta [G] How to get started on ladder as a new Z player
Other Games
General Games
Stormgate/Frost Giant Megathread Awesome Games Done Quick 2026! General RTS Discussion Thread Nintendo Switch Thread Should offensive tower rushing be viable in RTS games?
Dota 2
Official 'what is Dota anymore' discussion
League of Legends
Heroes of the Storm
Simple Questions, Simple Answers Heroes of the Storm 2.0
Hearthstone
Deck construction bug Heroes of StarCraft mini-set
TL Mafia
Vanilla Mini Mafia Mafia Game Mode Feedback/Ideas
Community
General
US Politics Mega-thread Russo-Ukrainian War Thread Things Aren’t Peaceful in Palestine Trading/Investing Thread The Big Programming Thread
Fan Clubs
White-Ra Fan Club
Media & Entertainment
Anime Discussion Thread
Sports
2024 - 2026 Football Thread Formula 1 Discussion
World Cup 2022
Tech Support
Computer Build, Upgrade & Buying Resource Thread
TL Community
The Automated Ban List TL+ Announced
Blogs
Life Update and thoughts.
FuDDx
How do archons sleep?
8882
Psychological Factors That D…
TrAiDoS
James Bond movies ranking - pa…
Topin
StarCraft improvement
iopq
Customize Sidebar...

Website Feedback

Closed Threads



Active: 2570 users

Another Plea for Help...This time: Javascript

Blogs > Polemos
Post a Reply
Polemos
Profile Blog Joined March 2011
United States160 Posts
August 12 2011 16:17 GMT
#1
Okay - I have seriously struggled on this for about 10 hours. I have been trying a little bit of javascript, but not without it's issues.

I have a html dropdown menu: Select & options and what not. I have tried to put an onlick event with javascript to put make a popup when a certain element is clicked. This functions perfectly in Firefox & Opera, but not in Safari & Chrome. I have searched for hours with no luck, so I turn to you guys :[ Can anyone tell me WHY this isn't working.

Thank you so much !

+ Show Spoiler +


<!doctype html>
<html>
<head>
<link rel="stylesheet" type="text/css" href="popup.css" />
<script type="text/javascript">
function myPopup3() {
window.open("http://dev.ieworks.net/devtest/location_add.html","myWindow"," status=1, height=300, width=300, resizable=0");
}
</script>
<script type="text/javascript">
<!--
document.getElementById("demo").innerHTML=Date();
//-->
</script>
</head>
<body>
<form>
<input type="button" onClick="myPopup3()" value="Click Meh!">
</form>
<!--<p onClick="myPopup2()">Click This^^^^!</p>-->
<form>
<select>
<option value="Select">Select an option</option>
<option value="----" disabled="disabled">----------------------</optgroup>
<option value="Click here!" onclick="myPopup3()">Click here!</option>
<option value="Hi there!">Hi there!</option>
</select>
</body>

Elements not working in Safari and Chrome are in bold.


Link to where website is up: dev.ieworks.net/devtest/popup.html

Thank you!!!


It is better to be hated for who you are then loved for who you are not.
SnowPet
Profile Joined August 2004
9 Posts
August 12 2011 16:33 GMT
#2
Might be because those browser have a better inbuilt popup blocker. The fact that it's working in my FF is an annoyance to me.
Polemos
Profile Blog Joined March 2011
United States160 Posts
August 12 2011 16:34 GMT
#3
._.

It works in Chrome if you press the button and don't use the drop-down menu to pop it open.
It is better to be hated for who you are then loved for who you are not.
Kr1pos
Profile Joined January 2008
Norway67 Posts
Last Edited: 2011-08-12 16:44:31
August 12 2011 16:41 GMT
#4
As you are experiencing, onClick() is not supported on the option-tag in many browsers. Instead you should use the "onChange()"-event for the select-tag and do whatever if a check shows the selected item is the one you want.

Edit: Also, I don't understand how you didn't find this out by searching. Almost every hit on the first page from a Google-search for "javascript option onclick" seems to be about this.
Polemos
Profile Blog Joined March 2011
United States160 Posts
August 12 2011 16:44 GMT
#5
so - How do I have to change

<option value="Click here!" onChange="myPopup3()">Click here!</option>

?
It is better to be hated for who you are then loved for who you are not.
Kr1pos
Profile Joined January 2008
Norway67 Posts
August 12 2011 16:57 GMT
#6
Here's an example using onChange() (adapted from the first hit on Google for the search mentioned above):
+ Show Spoiler +
<script type="text/javascript">
function changeFunc(valueSelected) {
if(valueSelected == "Click here!") alert("You selected \'Click here!\'");
else alert("You selected something else");
}
</script>

<select onchange="changeFunc(this.value);">
<option value="Select">Select an option</option>
<option value="Click here!">Click here!</option>
<option value="Hi there!">Hi there!</option>
</select>
Polemos
Profile Blog Joined March 2011
United States160 Posts
August 12 2011 17:12 GMT
#7
I'm sorry - I'm having a lot of problems following that. I don't see how to make it work.
It is better to be hated for who you are then loved for who you are not.
Kr1pos
Profile Joined January 2008
Norway67 Posts
Last Edited: 2011-08-12 17:33:24
August 12 2011 17:32 GMT
#8
I'm no Javascript-expert, but I can try a quick explanation

<select onchange="changeFunc(this.value);">
This means, when what's selected in the combo-box changes, the function named "changeFunc" is called. Passed on to the function is the value of the selected item (in "this.value", this refers to the <option> selected, so we're passing on the <option>'s value).

For example, if you have an selectable item defined by <option value="item1">Something</option> and selects it, the function changeFunc is called with "item1" as the argument.

function changeFunc(valueSelected) {
if(valueSelected == "Click here!") alert("You selected \'Click here!\'");
else alert("You selected something else");
}
This defines the function which is called when the selection changes. In it, I check if the passed argument (named valueSelected) is something I'm looking for. The function checks if the value is equal to "Click here!", and depending on if it is or not it display different messages.

In your case you don't want to display a message but rather open a window, so you'd change it to:
+ Show Spoiler +
if(valueSelected == "Click here!") window.open("http://dev.ieworks.net/devtest/location_add.html","myWindow"," status=1, height=300, width=300, resizable=0");

That way, even though the function is called on every change in the combo-box, a new window is only opened when the change is that the item with value "Click here!" was selected.

Hopefully that helps
Please log in or register to reply.
Live Events Refresh
The PiG Daily
21:15
The Best Games of SC
Solar vs Reynor
Clem vs TBD
Classic vs TBD
Solar vs herO
PiGStarcraft707
LiquipediaDiscussion
[ Submit Event ]
Live Streams
Refresh
StarCraft 2
PiGStarcraft707
Nathanias 123
StarCraft: Brood War
Britney 17065
Shuttle 81
Sexy 46
NaDa 18
Dota 2
monkeys_forever182
capcasts68
Counter-Strike
m0e_tv471
Fnx 407
Super Smash Bros
hungrybox368
Other Games
FrodaN3566
shahzam480
JimRising 310
B2W.Neo249
KnowMe134
minikerr27
Organizations
Other Games
gamesdonequick52753
StarCraft 2
Blizzard YouTube
StarCraft: Brood War
BSLTrovo
sctven
[ Show 18 non-featured ]
StarCraft 2
• Hupsaiya 148
• musti20045 51
• LaughNgamezSOOP
• sooper7s
• AfreecaTV YouTube
• intothetv
• Kozan
• Migwel
• IndyKCrew
StarCraft: Brood War
• blackmanpl 61
• STPLYoutube
• ZZZeroYoutube
• BSLYoutube
Dota 2
• masondota21401
• WagamamaTV548
• Ler66
League of Legends
• Doublelift6397
Other Games
• imaqtpie1682
Upcoming Events
SOOP
3h 10m
SHIN vs GuMiho
Cure vs Creator
The PondCast
9h 10m
Wardi Open
11h 10m
Big Gabe XPERIONCRAFT
12h 10m
AI Arena Tournament
19h 10m
Sparkling Tuna Cup
1d 9h
WardiTV Invitational
1d 12h
IPSL
1d 19h
DragOn vs Sziky
Replay Cast
2 days
Wardi Open
2 days
[ Show More ]
Monday Night Weeklies
2 days
WardiTV Invitational
3 days
WardiTV Invitational
4 days
The PondCast
5 days
Liquipedia Results

Completed

Escore Tournament S1: W3
WardiTV 2025
META Madness #9

Ongoing

C-Race Season 1
IPSL Winter 2025-26
BSL 21 Non-Korean Championship
OSC Championship Season 13
Big Gabe Cup #3
eXTREMESLAND 2025
SL Budapest Major 2025
ESL Impact League Season 8
BLAST Rivals Fall 2025
IEM Chengdu 2025
PGL Masters Bucharest 2025

Upcoming

CSL 2025 WINTER (S19)
Escore Tournament S1: W4
Acropolis #4
IPSL Spring 2026
Bellum Gens Elite Stara Zagora 2026
HSC XXVIII
Rongyi Cup S3
Thunderfire SC2 All-star 2025
Nations Cup 2026
Underdog Cup #3
NA Kuram Kup
BLAST Open Spring 2026
ESL Pro League Season 23
ESL Pro League Season 23
PGL Cluj-Napoca 2026
IEM Kraków 2026
BLAST Bounty Winter 2026
BLAST Bounty Winter Qual
TLPD

1. ByuN
2. TY
3. Dark
4. Solar
5. Stats
6. Nerchio
7. sOs
8. soO
9. INnoVation
10. Elazer
1. Rain
2. Flash
3. EffOrt
4. Last
5. Bisu
6. Soulkey
7. Mini
8. Sharp
Sidebar Settings...

Advertising | Privacy Policy | Terms Of Use | Contact Us

Original banner artwork: Jim Warren
The contents of this webpage are copyright © 2026 TLnet. All Rights Reserved.