• Log InLog In
  • Register
Liquid`
Team Liquid Liquipedia
EDT 05:07
CEST 11:07
KST 18:07
  • 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
Team Liquid Map Contest #22 - The Finalists14[ASL21] Ro16 Preview Pt1: Fresh Flow9[ASL21] Ro24 Preview Pt2: News Flash10[ASL21] Ro24 Preview Pt1: New Chaos0Team Liquid Map Contest #22 - Presented by Monster Energy21
Community News
2026 GSL Season 1 Qualifiers11Maestros of the Game 2 announced32026 GSL Tour plans announced11Weekly Cups (April 6-12): herO doubles, "Villains" prevail1MaNa leaves Team Liquid22
StarCraft 2
General
MaNa leaves Team Liquid 2026 GSL Tour plans announced Team Liquid Map Contest #22 - The Finalists Weekly Cups (April 6-12): herO doubles, "Villains" prevail Oliveira Would Have Returned If EWC Continued
Tourneys
GSL CK: More events planned pending crowdfunding 2026 GSL Season 1 Qualifiers Sparkling Tuna Cup - Weekly Open Tournament Master Swan Open (Global Bronze-Master 2) SEL Doubles (SC Evo Bimonthly)
Strategy
Custom Maps
[D]RTS in all its shapes and glory <3 [A] Nemrods 1/4 players [M] (2) Frigid Storage
External Content
Mutation # 521 Memorable Boss The PondCast: SC2 News & Results Mutation # 520 Moving Fees Mutation # 519 Inner Power
Brood War
General
BGH Auto Balance -> http://bghmmr.eu/ Gypsy to Korea ASL21 General Discussion Pros React To: Tulbo in Ro.16 Group A Data needed
Tourneys
Escore Tournament StarCraft Season 2 [Megathread] Daily Proleagues [ASL21] Ro16 Group A [ASL21] Ro16 Group B
Strategy
Simple Questions, Simple Answers What's the deal with APM & what's its true value Any training maps people recommend? Fighting Spirit mining rates
Other Games
General Games
Nintendo Switch Thread General RTS Discussion Thread Battle Aces/David Kim RTS Megathread Stormgate/Frost Giant Megathread Starcraft Tabletop Miniature Game
Dota 2
The Story of Wings Gaming
League of Legends
G2 just beat GenG in First stand
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 TL Mafia Community Thread Five o'clock TL Mafia
Community
General
US Politics Mega-thread Things Aren’t Peaceful in Palestine Russo-Ukrainian War Thread YouTube Thread Canadian Politics Mega-thread
Fan Clubs
The IdrA Fan Club
Media & Entertainment
Anime Discussion Thread [Req][Books] Good Fantasy/SciFi books [Manga] One Piece Movie Discussion!
Sports
2024 - 2026 Football Thread McBoner: A hockey love story Formula 1 Discussion Cricket [SPORT]
World Cup 2022
Tech Support
[G] How to Block Livestream Ads
TL Community
The Automated Ban List
Blogs
Reappraising The Situation T…
TrAiDoS
lurker extra damage testi…
StaticNine
Broowar part 2
qwaykee
Funny Nicknames
LUCKY_NOOB
Iranian anarchists: organize…
XenOsky
ASL S21 English Commentary…
namkraft
Customize Sidebar...

Website Feedback

Closed Threads



Active: 2110 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
Next event in 53m
[ Submit Event ]
Live Streams
Refresh
StarCraft: Brood War
Britney 3735
Horang2 1239
Calm 1120
Zeus 909
ToSsGirL 800
BeSt 690
actioN 584
Killer 362
Larva 287
firebathero 148
[ Show more ]
PianO 133
EffOrt 124
Nal_rA 116
Sharp 66
sSak 61
Pusan 55
ZerO 31
Sacsri 31
yabsab 18
NaDa 17
soO 9
Hm[arnc] 9
Barracks 7
Dota 2
XaKoH 484
XcaliburYe177
Super Smash Bros
Mew2King309
Heroes of the Storm
Khaldor212
Other Games
gofns9075
Happy413
ZerO(Twitch)7
Organizations
Dota 2
PGL Dota 2 - Main Stream6483
PGL Dota 2 - Secondary Stream2811
StarCraft 2
Blizzard YouTube
StarCraft: Brood War
BSLTrovo
sctven
[ Show 14 non-featured ]
StarCraft 2
• Berry_CruncH286
• LUISG 25
• Adnapsc2 10
• AfreecaTV YouTube
• intothetv
• Kozan
• IndyKCrew
• LaughNgamezSOOP
• Migwel
• sooper7s
StarCraft: Brood War
• BSLYoutube
• STPLYoutube
• ZZZeroYoutube
League of Legends
• Jankos1240
Upcoming Events
Sparkling Tuna Cup
53m
WardiTV Map Contest Tou…
1h 53m
Ladder Legends
5h 53m
IPSL
6h 53m
JDConan vs TBD
Aegong vs rasowy
BSL
9h 53m
StRyKeR vs rasowy
Artosis vs Aether
JDConan vs OyAji
Hawk vs izu
CranKy Ducklings
14h 53m
Replay Cast
23h 53m
Wardi Open
1d
Afreeca Starleague
1d
Bisu vs Ample
Jaedong vs Flash
Monday Night Weeklies
1d 6h
[ Show More ]
RSL Revival
1d 16h
Afreeca Starleague
2 days
Barracks vs Leta
Royal vs Light
WardiTV Map Contest Tou…
2 days
RSL Revival
3 days
Replay Cast
3 days
The PondCast
4 days
KCM Race Survival
4 days
WardiTV Map Contest Tou…
4 days
Replay Cast
4 days
Escore
5 days
RSL Revival
5 days
WardiTV Map Contest Tou…
6 days
Ladder Legends
6 days
uThermal 2v2 Circuit
6 days
BSL
6 days
Liquipedia Results

Completed

Escore Tournament S2: W3
RSL Revival: Season 4
NationLESS Cup

Ongoing

BSL Season 22
ASL Season 21
CSL 2026 SPRING (S20)
IPSL Spring 2026
KCM Race Survival 2026 Season 2
StarCraft2 Community Team League 2026 Spring
WardiTV TLMC #16
Nations Cup 2026
IEM Rio 2026
PGL Bucharest 2026
Stake Ranked Episode 1
BLAST Open Spring 2026
ESL Pro League S23 Finals
ESL Pro League S23 Stage 1&2
PGL Cluj-Napoca 2026
IEM Kraków 2026

Upcoming

Escore Tournament S2: W4
Acropolis #4
BSL 22 Non-Korean Championship
CSLAN 4
Kung Fu Cup 2026 Grand Finals
HSC XXIX
uThermal 2v2 2026 Main Event
2026 GSL S2
RSL Revival: Season 5
2026 GSL S1
XSE Pro League 2026
IEM Cologne Major 2026
Stake Ranked Episode 2
CS Asia Championships 2026
IEM Atlanta 2026
Asian Champions League 2026
PGL Astana 2026
BLAST Rivals Spring 2026
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.