Upgrade Sencha ExtJs 2.2.3 to ver 6 The Next CEO of Stack OverflowAfter upgrading my web app from .Net 3.5 to .Net4.0, I get a security transparency rules failedExtjs 4 handling external eventsGoogle Apps Script with ExtJS 4.1ASP.NET Generic Handler not getting called after .NET 3.5 to .NET 4.0 upgradefirefox 25 extjs 4 loading issueExtJS: Grid Filtering in 4.2.1 (Upgrade Breakage)Sencha Cmd build error while building an ExtJs App extending 3rd party classes (non-extJs classes)Sencha Touch height difference between dev and production buildsunable to upgrade npm to newest version via windows cmdUpgrading ExtJS in old ASP.NET application from 2.3 to 6

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Upgrade Sencha ExtJs 2.2.3 to ver 6



The Next CEO of Stack OverflowAfter upgrading my web app from .Net 3.5 to .Net4.0, I get a security transparency rules failedExtjs 4 handling external eventsGoogle Apps Script with ExtJS 4.1ASP.NET Generic Handler not getting called after .NET 3.5 to .NET 4.0 upgradefirefox 25 extjs 4 loading issueExtJS: Grid Filtering in 4.2.1 (Upgrade Breakage)Sencha Cmd build error while building an ExtJs App extending 3rd party classes (non-extJs classes)Sencha Touch height difference between dev and production buildsunable to upgrade npm to newest version via windows cmdUpgrading ExtJS in old ASP.NET application from 2.3 to 6










-1















I am completely in the dark, I inherited a .Net Web Forms app written in 2017 that uses Ext2JS version 2.2.3 from 2007, this app fails all security scans and the 2.2.3 is no longer allowed. I need someone to help point me to upgrading this to the latest version or at least extJs 6.0, also is there any documentation on what has changed between versions? I know nothing of extJs so any help would be appreciated










share|improve this question


























    -1















    I am completely in the dark, I inherited a .Net Web Forms app written in 2017 that uses Ext2JS version 2.2.3 from 2007, this app fails all security scans and the 2.2.3 is no longer allowed. I need someone to help point me to upgrading this to the latest version or at least extJs 6.0, also is there any documentation on what has changed between versions? I know nothing of extJs so any help would be appreciated










    share|improve this question
























      -1












      -1








      -1








      I am completely in the dark, I inherited a .Net Web Forms app written in 2017 that uses Ext2JS version 2.2.3 from 2007, this app fails all security scans and the 2.2.3 is no longer allowed. I need someone to help point me to upgrading this to the latest version or at least extJs 6.0, also is there any documentation on what has changed between versions? I know nothing of extJs so any help would be appreciated










      share|improve this question














      I am completely in the dark, I inherited a .Net Web Forms app written in 2017 that uses Ext2JS version 2.2.3 from 2007, this app fails all security scans and the 2.2.3 is no longer allowed. I need someone to help point me to upgrading this to the latest version or at least extJs 6.0, also is there any documentation on what has changed between versions? I know nothing of extJs so any help would be appreciated







      javascript asp.net extjs






      share|improve this question













      share|improve this question











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      share|improve this question










      asked Mar 8 at 14:31









      China SyndromeChina Syndrome

      618617




      618617






















          1 Answer
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          1














          Honestly for having recently migrated from ExtJS 6.2.5 to 6.6.0 I can't imagine the work that a 4 MAJOR VERSION migration represents....



          Depending on the complexity of the application you need to migrate, I advise you to evaluate the cost/impact that a new development directly with the 6.6 framework would have.



          Especially if you are a beginner in ExtJS because it is a very powerful framework and requires a relatively good knowledge to do the migrations because you will have to modify almost all the xtypes (objects) used.



          If after the impact study you realize that migration is still the best choice, here are some links that can help you.



          https://www.sencha.com/blog/how-to-upgrade-your-ext-js-3-4-apps-to-ext-js-6/
          (It's only explain for 3.4 to 6.6)



          Good luck with that.






          share|improve this answer


















          • 1





            I migrated three times, 4 to 5 to 6 to 6.2. Probably the best choice would be to rewrite the application in 6.6. A migration would probably not give less work than that.

            – Lorenz Meyer
            Mar 11 at 13:31











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          1 Answer
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          active

          oldest

          votes






          active

          oldest

          votes









          1














          Honestly for having recently migrated from ExtJS 6.2.5 to 6.6.0 I can't imagine the work that a 4 MAJOR VERSION migration represents....



          Depending on the complexity of the application you need to migrate, I advise you to evaluate the cost/impact that a new development directly with the 6.6 framework would have.



          Especially if you are a beginner in ExtJS because it is a very powerful framework and requires a relatively good knowledge to do the migrations because you will have to modify almost all the xtypes (objects) used.



          If after the impact study you realize that migration is still the best choice, here are some links that can help you.



          https://www.sencha.com/blog/how-to-upgrade-your-ext-js-3-4-apps-to-ext-js-6/
          (It's only explain for 3.4 to 6.6)



          Good luck with that.






          share|improve this answer


















          • 1





            I migrated three times, 4 to 5 to 6 to 6.2. Probably the best choice would be to rewrite the application in 6.6. A migration would probably not give less work than that.

            – Lorenz Meyer
            Mar 11 at 13:31















          1














          Honestly for having recently migrated from ExtJS 6.2.5 to 6.6.0 I can't imagine the work that a 4 MAJOR VERSION migration represents....



          Depending on the complexity of the application you need to migrate, I advise you to evaluate the cost/impact that a new development directly with the 6.6 framework would have.



          Especially if you are a beginner in ExtJS because it is a very powerful framework and requires a relatively good knowledge to do the migrations because you will have to modify almost all the xtypes (objects) used.



          If after the impact study you realize that migration is still the best choice, here are some links that can help you.



          https://www.sencha.com/blog/how-to-upgrade-your-ext-js-3-4-apps-to-ext-js-6/
          (It's only explain for 3.4 to 6.6)



          Good luck with that.






          share|improve this answer


















          • 1





            I migrated three times, 4 to 5 to 6 to 6.2. Probably the best choice would be to rewrite the application in 6.6. A migration would probably not give less work than that.

            – Lorenz Meyer
            Mar 11 at 13:31













          1












          1








          1







          Honestly for having recently migrated from ExtJS 6.2.5 to 6.6.0 I can't imagine the work that a 4 MAJOR VERSION migration represents....



          Depending on the complexity of the application you need to migrate, I advise you to evaluate the cost/impact that a new development directly with the 6.6 framework would have.



          Especially if you are a beginner in ExtJS because it is a very powerful framework and requires a relatively good knowledge to do the migrations because you will have to modify almost all the xtypes (objects) used.



          If after the impact study you realize that migration is still the best choice, here are some links that can help you.



          https://www.sencha.com/blog/how-to-upgrade-your-ext-js-3-4-apps-to-ext-js-6/
          (It's only explain for 3.4 to 6.6)



          Good luck with that.






          share|improve this answer













          Honestly for having recently migrated from ExtJS 6.2.5 to 6.6.0 I can't imagine the work that a 4 MAJOR VERSION migration represents....



          Depending on the complexity of the application you need to migrate, I advise you to evaluate the cost/impact that a new development directly with the 6.6 framework would have.



          Especially if you are a beginner in ExtJS because it is a very powerful framework and requires a relatively good knowledge to do the migrations because you will have to modify almost all the xtypes (objects) used.



          If after the impact study you realize that migration is still the best choice, here are some links that can help you.



          https://www.sencha.com/blog/how-to-upgrade-your-ext-js-3-4-apps-to-ext-js-6/
          (It's only explain for 3.4 to 6.6)



          Good luck with that.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Mar 11 at 8:41









          Enzo BLANCHONEnzo BLANCHON

          731317




          731317







          • 1





            I migrated three times, 4 to 5 to 6 to 6.2. Probably the best choice would be to rewrite the application in 6.6. A migration would probably not give less work than that.

            – Lorenz Meyer
            Mar 11 at 13:31












          • 1





            I migrated three times, 4 to 5 to 6 to 6.2. Probably the best choice would be to rewrite the application in 6.6. A migration would probably not give less work than that.

            – Lorenz Meyer
            Mar 11 at 13:31







          1




          1





          I migrated three times, 4 to 5 to 6 to 6.2. Probably the best choice would be to rewrite the application in 6.6. A migration would probably not give less work than that.

          – Lorenz Meyer
          Mar 11 at 13:31





          I migrated three times, 4 to 5 to 6 to 6.2. Probably the best choice would be to rewrite the application in 6.6. A migration would probably not give less work than that.

          – Lorenz Meyer
          Mar 11 at 13:31



















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