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Égon Yuri Lima
Javascript in Liferay Portal
April 26, 2012 10:41 AM
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Égon Yuri Lima

Rank: Junior Member

Posts: 25

Join Date: April 23, 2012

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Hello people

Does anyone know how to import a javascript library to incorporate the structure of a Liferay Portal. I'm developing some portlets and am having trouble because my libraries conflict with giving estam alloy yui libraries already existing in Liferay
David H Nebinger
RE: Javascript in Liferay Portal
April 26, 2012 11:18 AM
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David H Nebinger

Rank: Liferay Legend

Posts: 7252

Join Date: September 1, 2006

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The alloy libs are already available, you do not have to import them again. Just use them as if they were imported.
Hitoshi Ozawa
RE: Javascript in Liferay Portal
April 26, 2012 2:29 PM
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Hitoshi Ozawa

Rank: Liferay Legend

Posts: 7954

Join Date: March 23, 2010

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I think your question is not about loading javascript into your portlet but about avoiding conflict with existing AlloyUI.
Which library are you using? Try changing your library to avoid conflict is all I can say from the current description of your problem.
Égon Yuri Lima
RE: Javascript in Liferay Portal
April 27, 2012 4:12 AM
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Égon Yuri Lima

Rank: Junior Member

Posts: 25

Join Date: April 23, 2012

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I am using a graphics library called Highcharts, which is very good by the way, but the problem is the conflict it generates portal page, disabling multiple functions of the original page.
Note I'm newbie in the development of portals and portlets.
But again I ask, anyone know any way to avoid conflict between the JavaScript libraries inside Liferay Portal Server.
Hitoshi Ozawa
RE: Javascript in Liferay Portal
April 27, 2012 5:22 AM
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Hitoshi Ozawa

Rank: Liferay Legend

Posts: 7954

Join Date: March 23, 2010

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You have to remember that there is actually only 1 html page. Portal just combines generated html scriptlets representing portlets.
David H Nebinger
RE: Javascript in Liferay Portal
April 27, 2012 5:35 AM
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David H Nebinger

Rank: Liferay Legend

Posts: 7252

Join Date: September 1, 2006

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I use highcharts too. Created a theme to pull the script in automagically in the page footer.

Portlets using charts just use it, they don't have to have anything in the liferay-portlet.xml file indicating they need it, don't have to deploy it with the portlets, and upgrading is easy because I just have to do it in the theme.

I don't have any conflicts, so I'm guessing that it's actually something you're doing which is causing the conflict...
Égon Yuri Lima
RE: Javascript in Liferay Portal
April 27, 2012 5:52 AM
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Égon Yuri Lima

Rank: Junior Member

Posts: 25

Join Date: April 23, 2012

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Is there any way to add more javascript libraries to the portal. As if we were complementing AlloyUi
David H Nebinger
RE: Javascript in Liferay Portal
April 27, 2012 6:17 AM
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David H Nebinger

Rank: Liferay Legend

Posts: 7252

Join Date: September 1, 2006

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Sure, again using the theme. That's how I pull in jquery and some other libs.
Égon Yuri Lima
RE: Javascript in Liferay Portal
May 2, 2012 4:17 AM
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Égon Yuri Lima

Rank: Junior Member

Posts: 25

Join Date: April 23, 2012

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Thank you,
But I think my problem is in Portal because I find it strange what is happening. For you to understand better my problem my Liferay Portal is not displaying the right of the portal page JavaScript code, not the Portlets that I created. The funny thing is that Google Chrome in the portal works perfectly.
I'm working on that error plus or minus one week and I'm tired because I can not find. It takes me to believe now that must have been some error in Liferay Portal, try the installation again.
If anyone ever had a similar experience, please comment!
Gracias emoticon
Égon Yuri Lima
RE: Javascript in Liferay Portal
May 3, 2012 12:56 PM
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Égon Yuri Lima

Rank: Junior Member

Posts: 25

Join Date: April 23, 2012

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Personal solved the problem
Deploy the javascript on the theme of the portal so that now use it freely without any conflict within the portal page with portlets

Thank you
raja gopal
RE: Javascript in Liferay Portal
July 23, 2012 3:06 AM
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raja gopal

Rank: New Member

Posts: 1

Join Date: July 23, 2012

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hi

please tell me the steps need to do for Highcharts working in liferay.
Jason Dobyns
RE: Javascript in Liferay Portal
August 19, 2013 8:37 PM
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Jason Dobyns

Rank: Junior Member

Posts: 36

Join Date: July 30, 2013

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I have add this snipset into .../html/theme/classic/template/portal_normal.vm file
"<script type="text/javascript" src="$javascript_folder/highcharts.js"></script>"
But then i call:
$('#container').highcharts({
chart: {
type: 'bar'
},
title: {
text: 'Historic World Population by Region'
},
subtitle: {
text: 'Source: Wikipedia.org'
},
xAxis: {
categories: ['Africa', 'America', 'Asia', 'Europe', 'Oceania'],
title: {
text: null
}
},
yAxis: {
min: 0,
title: {
text: 'Population (millions)',
align: 'high'
},
labels: {
overflow: 'justify'
}
},
tooltip: {
valueSuffix: ' millions'
},
plotOptions: {
bar: {
dataLabels: {
enabled: true
}
}
},
legend: {
layout: 'vertical',
align: 'right',
verticalAlign: 'top',
x: -40,
y: 100,
floating: true,
borderWidth: 1,
backgroundColor: '#FFFFFF',
shadow: true
},
credits: {
enabled: false
},
series: [{
name: 'Year 1800',
data: [107, 31, 635, 203, 2]
}, {
name: 'Year 1900',
data: [133, 156, 947, 408, 6]
}, {
name: 'Year 2008',
data: [973, 914, 4054, 732, 34]
}]
});
It said "highcharts is not a function" althought i see page loaded highcharts.js file
David H Nebinger
RE: Javascript in Liferay Portal
August 20, 2013 5:38 AM
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David H Nebinger

Rank: Liferay Legend

Posts: 7252

Join Date: September 1, 2006

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When using jquery, you must drop all $() syntax and use the regular jquery() syntax instead.
Jason Dobyns
RE: Javascript in Liferay Portal
August 21, 2013 8:56 AM
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Jason Dobyns

Rank: Junior Member

Posts: 36

Join Date: July 30, 2013

Recent Posts

David H Nebinger:
When using jquery, you must drop all $() syntax and use the regular jquery() syntax instead.

Because liferay using too old version of jquery?
Jason Dobyns
RE: Javascript in Liferay Portal
August 21, 2013 9:05 AM
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Jason Dobyns

Rank: Junior Member

Posts: 36

Join Date: July 30, 2013

Recent Posts

Also, still not get more lucky. It's difficult to understand the reason, i have never got this problem, don't know why.
David H Nebinger
RE: Javascript in Liferay Portal
August 21, 2013 9:51 AM
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David H Nebinger

Rank: Liferay Legend

Posts: 7252

Join Date: September 1, 2006

Recent Posts

Jason Dobyns:
David H Nebinger:
When using jquery, you must drop all $() syntax and use the regular jquery() syntax instead.

Because liferay using too old version of jquery?


No, because AUI also uses $() syntax.