Re: Call on a GWT module from a servlet
Hi Magno, Thanks for the reply. I will try doing that. Thanks Sethu On Jul 11, 4:21 pm, Magno Machado magn...@gmail.com wrote: You can have the servlet output an html page that loads your gwt app (that is, it load the yourApp.nocache.js)http://code.google.com/intl/pt-BR/webtoolkit/articles/dynamic_host_pa... On Mon, Jul 11, 2011 at 1:38 AM, Sethu writetose...@googlemail.com wrote: Hi, I am little confused, the subject does not describe correctly what I need to do. Here's the thing: I have a GWT application which I need to integrate with a third party payment gateway. To make this work, I need to make my GWT application send a few parameters via a form and post it to a URL that the payment gateway has given me. That's easy to do, I create a FormPanel and created all the inputs and the hidden fields that are required and I can submit to the URL. The problem is the redirect URL. After the payment gateway process completes, it will redirect the user to my GWT application. I thought I'll create a servlet to receive the response. I can handle the response, make updates to my database. But now how do I transfer the control back to the GWT client module to show the user what has happened? I need to say it was successful or not and whether an email was sent or not extra. Also I need to share a serial ID with them. That's what they purchase actually. Could someone tell me if this the right way of doing this? Or should the redirect URL be handled by the client modules first and then from there I should route via RPC to a RemoteService? In that case, how do I send all the other stuff the payment gateway has sent to me in the request? Thanks Sethu -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- Magno Machado Paulohttp://blog.magnomachado.com.brhttp://code.google.com/p/emballo/ -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Call on a GWT module from a servlet
Hi, I am little confused, the subject does not describe correctly what I need to do. Here's the thing: I have a GWT application which I need to integrate with a third party payment gateway. To make this work, I need to make my GWT application send a few parameters via a form and post it to a URL that the payment gateway has given me. That's easy to do, I create a FormPanel and created all the inputs and the hidden fields that are required and I can submit to the URL. The problem is the redirect URL. After the payment gateway process completes, it will redirect the user to my GWT application. I thought I'll create a servlet to receive the response. I can handle the response, make updates to my database. But now how do I transfer the control back to the GWT client module to show the user what has happened? I need to say it was successful or not and whether an email was sent or not extra. Also I need to share a serial ID with them. That's what they purchase actually. Could someone tell me if this the right way of doing this? Or should the redirect URL be handled by the client modules first and then from there I should route via RPC to a RemoteService? In that case, how do I send all the other stuff the payment gateway has sent to me in the request? Thanks Sethu -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Plugin fails to connect to hosted mode server
Not seeing any alternative. I have raised an issue for this http://code.google.com/p/google-web-toolkit/issues/detail?id=5815 On Dec 23, 8:17 am, Sethu writetose...@googlemail.com wrote: Hi Chris, I did what you told me. I added both 127.0.0.1 and localhost to the allowed hosts in the GWT plugin of chrome. Actually it says you need to add one only if you are doing some cross machine debugging. I am connecting from localhost only. Not sure what more to do. I have started up tomcat within eclipse and pointed the war folder to it and I am somehow working with it. I need to deploy the code everytime to test and no it does not help in debugging client code. Sethu On Dec 22, 8:32 pm, Chris Conroy con...@google.com wrote: You don't need to add entries for localhost since those are allowed by default. When you get the error do you see the GWT toolbox turn gray? Click it, then click Update Your Configuration. It will autofill the options page with the host it detected and you can add it to your whitelist. Once added, refresh and you should connect and see the toolbox turn red. On Wed, Dec 22, 2010 at 10:18 AM, Sethu writetose...@googlemail.com wrote: Unfortunately I dont have an entry in my hosts file. I added a localhost 127.0.0.1 for an extra measure and tried and still got the same error. Does anyone know why this is happening? The plug ins on chrome, firefox, and IE all of them consistently give me the same error. On Dec 22, 7:53 pm, Glenn Davies glennats...@gmail.com wrote: ...and it turns out that there's a simple answer. We use a hosts file entry (e.g. app.local.com) which resolves to 127.0.0.1 so we can use a development SSL certificate on all dev machines. Although this host is 127.0.0.1, you need to add app.local.com to the list of allowed hosts in the Chrome dev mode plugin as it seems the check is on the host name not the IP address to which the host name resolves - which is fair enough I suppose. Glenn -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2Bunsubs cr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Plugin fails to connect to hosted mode server
Unfortunately I dont have an entry in my hosts file. I added a localhost 127.0.0.1 for an extra measure and tried and still got the same error. Does anyone know why this is happening? The plug ins on chrome, firefox, and IE all of them consistently give me the same error. On Dec 22, 7:53 pm, Glenn Davies glennats...@gmail.com wrote: ...and it turns out that there's a simple answer. We use a hosts file entry (e.g. app.local.com) which resolves to 127.0.0.1 so we can use a development SSL certificate on all dev machines. Although this host is 127.0.0.1, you need to add app.local.com to the list of allowed hosts in the Chrome dev mode plugin as it seems the check is on the host name not the IP address to which the host name resolves - which is fair enough I suppose. Glenn -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Plugin fails to connect to hosted mode server
Hi Chris, I did what you told me. I added both 127.0.0.1 and localhost to the allowed hosts in the GWT plugin of chrome. Actually it says you need to add one only if you are doing some cross machine debugging. I am connecting from localhost only. Not sure what more to do. I have started up tomcat within eclipse and pointed the war folder to it and I am somehow working with it. I need to deploy the code everytime to test and no it does not help in debugging client code. Sethu On Dec 22, 8:32 pm, Chris Conroy con...@google.com wrote: You don't need to add entries for localhost since those are allowed by default. When you get the error do you see the GWT toolbox turn gray? Click it, then click Update Your Configuration. It will autofill the options page with the host it detected and you can add it to your whitelist. Once added, refresh and you should connect and see the toolbox turn red. On Wed, Dec 22, 2010 at 10:18 AM, Sethu writetose...@googlemail.com wrote: Unfortunately I dont have an entry in my hosts file. I added a localhost 127.0.0.1 for an extra measure and tried and still got the same error. Does anyone know why this is happening? The plug ins on chrome, firefox, and IE all of them consistently give me the same error. On Dec 22, 7:53 pm, Glenn Davies glennats...@gmail.com wrote: ...and it turns out that there's a simple answer. We use a hosts file entry (e.g. app.local.com) which resolves to 127.0.0.1 so we can use a development SSL certificate on all dev machines. Although this host is 127.0.0.1, you need to add app.local.com to the list of allowed hosts in the Chrome dev mode plugin as it seems the check is on the host name not the IP address to which the host name resolves - which is fair enough I suppose. Glenn -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2Bunsubs cr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Plugin fails to connect to hosted mode server
Hi, When I try to run the GWTs sample application project in the hosted mode on chrome, the static parts of the page load and then it throws an error saying plug in fails to connect to the hosted mode web server. My system config is below: OS: Windows 7 Home Premium (Windows firewall off, Kaspersky firewall on) JDK: java 6 update 23 (64 bit JVM) Eclipse Helios: 64 bit GWT SDK : 2.1 I have installed the 32 bit jdk and in the run configurations I am ensuring that the JVM that its running on is 32 bit. The same thing works on my other PC running windows XP on a 32 bit JVM. I am not sure what I am doing wrong. Could someone please help... Thanks Sethu -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Plugin fails to connect to hosted mode server
There isn't any. In the development mode, I dont see anything in red. In the console of the started application there is nothing printed either. This is while running the sample project. I have another project that I had developed which suffers from the same problem. This project works fine on the PC that is running XP (32 bit). But when I move to the 64 bit win 7 machine, the server starts up (i have a start up servlet that inialises stuff and logs to the console). But when I go to the browser and try to connect, it throws the failed to connect to the hosted mode error. Actually, it fails to connect to any of the other servlets I had written as well. On Dec 21, 9:11 pm, a...@mechnicality.com a...@mechnicality.com wrote: Please show us the stack trace Thanks - Reply message - From: Sethu writetose...@googlemail.com Date: Tue, Dec 21, 2010 2:36 am Subject: Plugin fails to connect to hosted mode server To: Google Web Toolkit google-web-toolkit@googlegroups.com Hi, When I try to run the GWTs sample application project in the hosted mode on chrome, the static parts of the page load and then it throws an error saying plug in fails to connect to the hosted mode web server. My system config is below: OS: Windows 7 Home Premium (Windows firewall off, Kaspersky firewall on) JDK: java 6 update 23 (64 bit JVM) Eclipse Helios: 64 bit GWT SDK : 2.1 I have installed the 32 bit jdk and in the run configurations I am ensuring that the JVM that its running on is 32 bit. The same thing works on my other PC running windows XP on a 32 bit JVM. I am not sure what I am doing wrong. Could someone please help... Thanks Sethu -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group athttp://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Plugin fails to connect to hosted mode server
Hi Alan, Thanks for helping.. I tried telnetting and it was successful. I tried and I got a blank screen. I also tried 9997 and I got some weird characters printed on the screen. I tried deleting the directories under the war created by GWT, restarted the server - same response I tried deleting the classes under web-inf, restarted the server - same response I changed the debug level to All and got a warning saying no favicon.ico. I put an icon file in there and then I got a 200. The icon also appears on the tab image on Chrome. But the plugin fails to connect never goes! Sethu On Dec 21, 9:50 pm, a...@mechnicality.com a...@mechnicality.com wrote: Following my previous comment - you can easily check by using a windows command prompt and telnet , e.g. telnet 127.0.0.1 if the firewall is blocking it, you'll get a 'can't connect to server' error, otherwise the screen will go blank and you'll get a weird prompt (the gwt rpc connection doesn't print any kind of message.) Not very elegant, but its a quick and dirty check. HTH again Alan On 12/21/2010 8:37 AM, Sethu wrote: There isn't any. In the development mode, I dont see anything in red. In the console of the started application there is nothing printed either. This is while running the sample project. I have another project that I had developed which suffers from the same problem. This project works fine on the PC that is running XP (32 bit). But when I move to the 64 bit win 7 machine, the server starts up (i have a start up servlet that inialises stuff and logs to the console). But when I go to the browser and try to connect, it throws the failed to connect to the hosted mode error. Actually, it fails to connect to any of the other servlets I had written as well. On Dec 21, 9:11 pm, a...@mechnicality.coma...@mechnicality.com wrote: Please show us the stack trace Thanks - Reply message - From: Sethuwritetose...@googlemail.com Date: Tue, Dec 21, 2010 2:36 am Subject: Plugin fails to connect to hosted mode server To: Google Web Toolkitgoogle-web-toolkit@googlegroups.com Hi, When I try to run the GWTs sample application project in the hosted mode on chrome, the static parts of the page load and then it throws an error saying plug in fails to connect to the hosted mode web server. My system config is below: OS: Windows 7 Home Premium (Windows firewall off, Kaspersky firewall on) JDK: java 6 update 23 (64 bit JVM) Eclipse Helios: 64 bit GWT SDK : 2.1 I have installed the 32 bit jdk and in the run configurations I am ensuring that the JVM that its running on is 32 bit. The same thing works on my other PC running windows XP on a 32 bit JVM. I am not sure what I am doing wrong. Could someone please help... Thanks Sethu -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group athttp://groups.google.com/group/google-web-toolkit?hl=en. -- Alan Chaney CTO and Founder, Mechnicality, Inc.www.mechnicality.com -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
