Asynchronous Display of Action Results
Hello,
I am not able to find any mention of this topic, or even if it is really
Struts 2-related.
I have a view which calls two actions using s:action. The methods that
are called in the domain of the actions take different times to execute.
I would like my actions to be run parallel. I.e. Once they are finished
executing, that their results are show the moment they finish.
---Struts.xml
package name=ActionTests_Application extends=struts-default
action name=start
result/WEB-INF/pages/main.jsp/result
/action
action name=action1 class=action_tld.Main_Class
method=method1
result name=success/WEB-INF/pages/page1.jsp/result
/action
action name=action2 class=action_tld.Main_Class
method=method2
result name=success/WEB-INF/pages/page2.jsp/result
/action
/package
---action_tld.Main_Class
public class Main_Class {
private int delay = 0;
public String method1() {
setDelay(5000);
sleeper();
return ActionSupport.SUCCESS;
}
public String method2() {
setDelay(500);
sleeper();
return ActionSupport.SUCCESS;
}
---main.jsp
body
waiting..
table
tr
td
s:action name=action1 executeResult=true/s:action
/td
tds:action name=action2
executeResult=true/s:action /td
/tr
/table
---Page1 2
Just show a simple text
In the example above method2 takes longer to execute than method1. Today
when I execute start The result of action1 is displayed before action2.
However what I want is that action1 action2 to be executed
simultaneously, and that the result of action2 is presented first.
This may not be a Struts2 question perse, but if anyone has any leads I
am much obliged.
Best regards,
Baubak
Re: Asynchronous Display of Action Results
You can achieve the outcome you desire by using AJAX instead of the
s:action tag. Here is an (untested) jquery example -
div id=remoteAction1/div
div id=remoteAction2/div
script type=text/javascript
$(document).ready(function() {
$(remoteAction1).load(s:url action=action1 /);
$(remoteAction2).load(s:url action=action2 /);
});
/script
I'm too lazy at the moment to make sure that the javascript is
correct, so if someone notices any glaring errors, please chime in.
-Wes
On Mon, Jul 11, 2011 at 10:43 AM, Baubak Gandomi
b.gand...@castsoftware.com wrote:
Hello,
I am not able to find any mention of this topic, or even if it is really
Struts 2-related.
I have a view which calls two actions using s:action. The methods that
are called in the domain of the actions take different times to execute.
I would like my actions to be run parallel. I.e. Once they are finished
executing, that their results are show the moment they finish.
---Struts.xml
package name=ActionTests_Application extends=struts-default
action name=start
result/WEB-INF/pages/main.jsp/result
/action
action name=action1 class=action_tld.Main_Class
method=method1
result name=success/WEB-INF/pages/page1.jsp/result
/action
action name=action2 class=action_tld.Main_Class
method=method2
result name=success/WEB-INF/pages/page2.jsp/result
/action
/package
---action_tld.Main_Class
public class Main_Class {
private int delay = 0;
public String method1() {
setDelay(5000);
sleeper();
return ActionSupport.SUCCESS;
}
public String method2() {
setDelay(500);
sleeper();
return ActionSupport.SUCCESS;
}
---main.jsp
body
waiting..
table
tr
td
s:action name=action1 executeResult=true/s:action
/td
tds:action name=action2
executeResult=true/s:action /td
/tr
/table
---Page1 2
Just show a simple text
In the example above method2 takes longer to execute than method1. Today
when I execute start The result of action1 is displayed before action2.
However what I want is that action1 action2 to be executed
simultaneously, and that the result of action2 is presented first.
This may not be a Struts2 question perse, but if anyone has any leads I
am much obliged.
Best regards,
Baubak
--
Wes Wannemacher
Head Engineer, WanTii, Inc.
Need Training? Struts, Spring, Maven, Tomcat...
Ask me for a quote!
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To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
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RE: Asynchronous Display of Action Results
Thanks I'll test your solution, and see how it works.
-Original Message-
From: Wes Wannemacher [mailto:w...@wantii.com]
Sent: lundi 11 juillet 2011 16:52
To: Struts Users Mailing List
Subject: Re: Asynchronous Display of Action Results
You can achieve the outcome you desire by using AJAX instead of the
s:action tag. Here is an (untested) jquery example -
div id=remoteAction1/div
div id=remoteAction2/div
script type=text/javascript
$(document).ready(function() {
$(remoteAction1).load(s:url action=action1 /);
$(remoteAction2).load(s:url action=action2 /);
});
/script
I'm too lazy at the moment to make sure that the javascript is
correct, so if someone notices any glaring errors, please chime in.
-Wes
On Mon, Jul 11, 2011 at 10:43 AM, Baubak Gandomi
b.gand...@castsoftware.com wrote:
Hello,
I am not able to find any mention of this topic, or even if it is really
Struts 2-related.
I have a view which calls two actions using s:action. The methods that
are called in the domain of the actions take different times to execute.
I would like my actions to be run parallel. I.e. Once they are finished
executing, that their results are show the moment they finish.
---Struts.xml
package name=ActionTests_Application extends=struts-default
action name=start
result/WEB-INF/pages/main.jsp/result
/action
action name=action1 class=action_tld.Main_Class
method=method1
result name=success/WEB-INF/pages/page1.jsp/result
/action
action name=action2 class=action_tld.Main_Class
method=method2
result name=success/WEB-INF/pages/page2.jsp/result
/action
/package
---action_tld.Main_Class
public class Main_Class {
private int delay = 0;
public String method1() {
setDelay(5000);
sleeper();
return ActionSupport.SUCCESS;
}
public String method2() {
setDelay(500);
sleeper();
return ActionSupport.SUCCESS;
}
---main.jsp
body
waiting..
table
tr
td
s:action name=action1 executeResult=true/s:action
/td
tds:action name=action2
executeResult=true/s:action /td
/tr
/table
---Page1 2
Just show a simple text
In the example above method2 takes longer to execute than method1. Today
when I execute start The result of action1 is displayed before action2.
However what I want is that action1 action2 to be executed
simultaneously, and that the result of action2 is presented first.
This may not be a Struts2 question perse, but if anyone has any leads I
am much obliged.
Best regards,
Baubak
--
Wes Wannemacher
Head Engineer, WanTii, Inc.
Need Training? Struts, Spring, Maven, Tomcat...
Ask me for a quote!
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
Re: Asynchronous Display of Action Results
On Mon, Jul 11, 2011 at 4:51 PM, Baubak Gandomi wrote: Thanks I'll test your solution, and see how it works. It's the only solution there is. Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
RE: Asynchronous Display of Action Results
Thanks Wes,
script type=text/javascript
$(document).ready(function() {
$(#remoteAction1).load('s:url action=action1 /');
$(#remoteAction2).load('s:url action=action2 /');
});
/script
After figuring out how to work with jquery it all worked like a charm. Thanks
for your help.
Best regards
Baubak
-Original Message-
From: Wes Wannemacher [mailto:w...@wantii.com]
Sent: lundi 11 juillet 2011 16:52
To: Struts Users Mailing List
Subject: Re: Asynchronous Display of Action Results
You can achieve the outcome you desire by using AJAX instead of the
s:action tag. Here is an (untested) jquery example -
div id=remoteAction1/div
div id=remoteAction2/div
script type=text/javascript
$(document).ready(function() {
$(remoteAction1).load(s:url action=action1 /);
$(remoteAction2).load(s:url action=action2 /);
});
/script
I'm too lazy at the moment to make sure that the javascript is
correct, so if someone notices any glaring errors, please chime in.
-Wes
On Mon, Jul 11, 2011 at 10:43 AM, Baubak Gandomi
b.gand...@castsoftware.com wrote:
Hello,
I am not able to find any mention of this topic, or even if it is really
Struts 2-related.
I have a view which calls two actions using s:action. The methods that
are called in the domain of the actions take different times to execute.
I would like my actions to be run parallel. I.e. Once they are finished
executing, that their results are show the moment they finish.
---Struts.xml
package name=ActionTests_Application extends=struts-default
action name=start
result/WEB-INF/pages/main.jsp/result
/action
action name=action1 class=action_tld.Main_Class
method=method1
result name=success/WEB-INF/pages/page1.jsp/result
/action
action name=action2 class=action_tld.Main_Class
method=method2
result name=success/WEB-INF/pages/page2.jsp/result
/action
/package
---action_tld.Main_Class
public class Main_Class {
private int delay = 0;
public String method1() {
setDelay(5000);
sleeper();
return ActionSupport.SUCCESS;
}
public String method2() {
setDelay(500);
sleeper();
return ActionSupport.SUCCESS;
}
---main.jsp
body
waiting..
table
tr
td
s:action name=action1 executeResult=true/s:action
/td
tds:action name=action2
executeResult=true/s:action /td
/tr
/table
---Page1 2
Just show a simple text
In the example above method2 takes longer to execute than method1. Today
when I execute start The result of action1 is displayed before action2.
However what I want is that action1 action2 to be executed
simultaneously, and that the result of action2 is presented first.
This may not be a Struts2 question perse, but if anyone has any leads I
am much obliged.
Best regards,
Baubak
--
Wes Wannemacher
Head Engineer, WanTii, Inc.
Need Training? Struts, Spring, Maven, Tomcat...
Ask me for a quote!
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
