Need help on Submit button

[samdhu1116]

I was going through your video on "Submit Button" - Example 2.

It is very helpful.

Thanks,
Madhuri

[aagarw30]

Hello Madhuri, Sure, I will check it out. Also will help you. Right now I am in office work hours. Will get back to you soon. Ty Abi.

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On Fri 3 Apr, 2020, 9:14 PM samdhu1116, ***@***.***> wrote: I was going through your video on "Submit Button" - Example 2. It is very helpful. However, i am not understanding to define the Submit Button function in Server, so that it helps control the UI based on my submission. Currently, video and code does not contain the above. Please help me understand this better. Thanks, Madhuri — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#4>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABXF2W5VM74LZ3NU54R5H3LRKX75NANCNFSM4L4F4CKQ> .

[aagarw30]

Hello Madhuri,
I did check the code and tested and it is functioning properly without any issues.
Code is available at the below link for reference:

https://github.com/aagarw30/R-Shinyapp-Tutorial/tree/master/submitButton%20Example2

Sorry, not able to understand what is missing in the code?

Let me know.

ty Abhinav

[samdhu1116]

Hi Abhinav, I recheked again on the code. I have miss understood the code. Initially, we do not need to press submit button as we have defined the Iris dataset as default. We need to use the update button only when we choose a different dataset. I missed understood the code at first. Now, i am clear. Apologies for the inconvenience caused by me. Thanks, Madhuri

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On Sat, 4 Apr 2020, 16:58 Abhinav Agrawal, ***@***.***> wrote: Hello Madhuri, I did check the code and tested and it is functioning properly without any issues. Code is available at the below link for reference: https://github.com/aagarw30/R-Shinyapp-Tutorial/tree/master/submitButton%20Example2 Sorry, not able to understand what is missing in the code? Let me know. ty Abhinav — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#4 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AE3AGKUTZG2LHJKUXMOYJJLRK4KXNANCNFSM4L4F4CKQ> .

[aagarw30]

Thanks Madhuri I will close the ticket. Ty Abi.

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On Sat 4 Apr, 2020, 5:22 PM samdhu1116, ***@***.***> wrote: Hi Abhinav, I recheked again on the code. I have miss understood the code. Initially, we do not need to press submit button as we have defined the Iris dataset as default. We need to use the update button only when we choose a different dataset. I missed understood the code at first. Now, i am clear. Apologies for the inconvenience caused by me. Thanks, Madhuri On Sat, 4 Apr 2020, 16:58 Abhinav Agrawal, ***@***.***> wrote: > Hello Madhuri, > I did check the code and tested and it is functioning properly without any > issues. > Code is available at the below link for reference: > > > https://github.com/aagarw30/R-Shinyapp-Tutorial/tree/master/submitButton%20Example2 > > Sorry, not able to understand what is missing in the code? > > Let me know. > > ty Abhinav > > — > You are receiving this because you authored the thread. > Reply to this email directly, view it on GitHub > < #4 (comment) >, > or unsubscribe > < https://github.com/notifications/unsubscribe-auth/AE3AGKUTZG2LHJKUXMOYJJLRK4KXNANCNFSM4L4F4CKQ > > . > — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#4 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABXF2W5LP3V2UG5ZHN2H4XDRK4NOZANCNFSM4L4F4CKQ> .

[samdhu1116]

Hi Abhinav, I need some help on R shiny and i am stuck in this. How to update choices of SelectInput dynamically? I mean i have 3 drop downs If the user selects an option in 1st drop down then the 2nd drop down should dynamically show inputs related to the choice made and like wise for the 3rd drop down will have list of values dependent on 1 and 2nd input chosen Please share an example if you have. Thanks, Madhuri On Sat, Apr 4, 2020 at 6:20 PM Abhinav Agrawal <notifications@github.com> wrote:

…

Thanks Madhuri I will close the ticket. Ty Abi. On Sat 4 Apr, 2020, 5:22 PM samdhu1116, ***@***.***> wrote: > Hi Abhinav, > > I recheked again on the code. I have miss understood the code. > > Initially, we do not need to press submit button as we have defined the > Iris dataset as default. We need to use the update button only when we > choose a different dataset. > > I missed understood the code at first. Now, i am clear. > > Apologies for the inconvenience caused by me. > > > Thanks, > Madhuri > > On Sat, 4 Apr 2020, 16:58 Abhinav Agrawal, ***@***.***> > wrote: > > > Hello Madhuri, > > I did check the code and tested and it is functioning properly without > any > > issues. > > Code is available at the below link for reference: > > > > > > > https://github.com/aagarw30/R-Shinyapp-Tutorial/tree/master/submitButton%20Example2 > > > > Sorry, not able to understand what is missing in the code? > > > > Let me know. > > > > ty Abhinav > > > > — > > You are receiving this because you authored the thread. > > Reply to this email directly, view it on GitHub > > < > #4 (comment) > >, > > or unsubscribe > > < > https://github.com/notifications/unsubscribe-auth/AE3AGKUTZG2LHJKUXMOYJJLRK4KXNANCNFSM4L4F4CKQ > > > > . > > > > — > You are receiving this because you commented. > Reply to this email directly, view it on GitHub > < #4 (comment) >, > or unsubscribe > < https://github.com/notifications/unsubscribe-auth/ABXF2W5LP3V2UG5ZHN2H4XDRK4NOZANCNFSM4L4F4CKQ > > . > — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#4 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AE3AGKTTYINZH5JIHTS7KSDRK4ULBANCNFSM4L4F4CKQ> .

[aagarw30]

Hello Madhuri, updateselectInput() will help you. See an example here from one of my gist and this might help you... https://gist.github.com/aagarw30/d08c5fb1794cf9b58fa38342db97b697

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On Thu, Apr 23, 2020 at 8:22 PM samdhu1116 ***@***.***> wrote: Hi Abhinav, I need some help on R shiny and i am stuck in this. How to update choices of SelectInput dynamically? I mean i have 3 drop downs If the user selects an option in 1st drop down then the 2nd drop down should dynamically show inputs related to the choice made and like wise for the 3rd drop down will have list of values dependent on 1 and 2nd input chosen Please share an example if you have. Thanks, Madhuri On Sat, Apr 4, 2020 at 6:20 PM Abhinav Agrawal ***@***.***> wrote: > Thanks Madhuri > I will close the ticket. > > Ty > Abi. > > On Sat 4 Apr, 2020, 5:22 PM samdhu1116, ***@***.***> wrote: > > > Hi Abhinav, > > > > I recheked again on the code. I have miss understood the code. > > > > Initially, we do not need to press submit button as we have defined the > > Iris dataset as default. We need to use the update button only when we > > choose a different dataset. > > > > I missed understood the code at first. Now, i am clear. > > > > Apologies for the inconvenience caused by me. > > > > > > Thanks, > > Madhuri > > > > On Sat, 4 Apr 2020, 16:58 Abhinav Agrawal, ***@***.***> > > wrote: > > > > > Hello Madhuri, > > > I did check the code and tested and it is functioning properly without > > any > > > issues. > > > Code is available at the below link for reference: > > > > > > > > > > > > https://github.com/aagarw30/R-Shinyapp-Tutorial/tree/master/submitButton%20Example2 > > > > > > Sorry, not able to understand what is missing in the code? > > > > > > Let me know. > > > > > > ty Abhinav > > > > > > — > > > You are receiving this because you authored the thread. > > > Reply to this email directly, view it on GitHub > > > < > > > #4 (comment) > > >, > > > or unsubscribe > > > < > > > https://github.com/notifications/unsubscribe-auth/AE3AGKUTZG2LHJKUXMOYJJLRK4KXNANCNFSM4L4F4CKQ > > > > > > . > > > > > > > — > > You are receiving this because you commented. > > Reply to this email directly, view it on GitHub > > < > #4 (comment) > >, > > or unsubscribe > > < > https://github.com/notifications/unsubscribe-auth/ABXF2W5LP3V2UG5ZHN2H4XDRK4NOZANCNFSM4L4F4CKQ > > > > . > > > > — > You are receiving this because you authored the thread. > Reply to this email directly, view it on GitHub > < #4 (comment) >, > or unsubscribe > < https://github.com/notifications/unsubscribe-auth/AE3AGKTTYINZH5JIHTS7KSDRK4ULBANCNFSM4L4F4CKQ > > . > — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#4 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABXF2W345LNRBF4VYIGZUMDROBIZLANCNFSM4L4F4CKQ> .

[samdhu1116]

Sure. I will check it out. Thanks, Madhuri On Fri, 24 Apr 2020, 07:53 Abhinav Agrawal, <notifications@github.com> wrote:

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Hello Madhuri, updateselectInput() will help you. See an example here from one of my gist and this might help you... https://gist.github.com/aagarw30/d08c5fb1794cf9b58fa38342db97b697 On Thu, Apr 23, 2020 at 8:22 PM samdhu1116 ***@***.***> wrote: > Hi Abhinav, > > I need some help on R shiny and i am stuck in this. > > How to update choices of SelectInput dynamically? > I mean i have 3 drop downs > If the user selects an option in 1st drop down then the 2nd drop down > should dynamically show inputs related to the choice made > and like wise for the 3rd drop down will have list of values dependent on 1 > and 2nd input chosen > > Please share an example if you have. > > Thanks, > Madhuri > > On Sat, Apr 4, 2020 at 6:20 PM Abhinav Agrawal ***@***.*** > > wrote: > > > Thanks Madhuri > > I will close the ticket. > > > > Ty > > Abi. > > > > On Sat 4 Apr, 2020, 5:22 PM samdhu1116, ***@***.***> > wrote: > > > > > Hi Abhinav, > > > > > > I recheked again on the code. I have miss understood the code. > > > > > > Initially, we do not need to press submit button as we have defined the > > > Iris dataset as default. We need to use the update button only when we > > > choose a different dataset. > > > > > > I missed understood the code at first. Now, i am clear. > > > > > > Apologies for the inconvenience caused by me. > > > > > > > > > Thanks, > > > Madhuri > > > > > > On Sat, 4 Apr 2020, 16:58 Abhinav Agrawal, ***@***.*** > > > > wrote: > > > > > > > Hello Madhuri, > > > > I did check the code and tested and it is functioning properly > without > > > any > > > > issues. > > > > Code is available at the below link for reference: > > > > > > > > > > > > > > > > > > https://github.com/aagarw30/R-Shinyapp-Tutorial/tree/master/submitButton%20Example2 > > > > > > > > Sorry, not able to understand what is missing in the code? > > > > > > > > Let me know. > > > > > > > > ty Abhinav > > > > > > > > — > > > > You are receiving this because you authored the thread. > > > > Reply to this email directly, view it on GitHub > > > > < > > > > > > #4 (comment) > > > >, > > > > or unsubscribe > > > > < > > > > > > https://github.com/notifications/unsubscribe-auth/AE3AGKUTZG2LHJKUXMOYJJLRK4KXNANCNFSM4L4F4CKQ > > > > > > > > . > > > > > > > > > > — > > > You are receiving this because you commented. > > > Reply to this email directly, view it on GitHub > > > < > > > #4 (comment) > > >, > > > or unsubscribe > > > < > > > https://github.com/notifications/unsubscribe-auth/ABXF2W5LP3V2UG5ZHN2H4XDRK4NOZANCNFSM4L4F4CKQ > > > > > > . > > > > > > > — > > You are receiving this because you authored the thread. > > Reply to this email directly, view it on GitHub > > < > #4 (comment) > >, > > or unsubscribe > > < > https://github.com/notifications/unsubscribe-auth/AE3AGKTTYINZH5JIHTS7KSDRK4ULBANCNFSM4L4F4CKQ > > > > . > > > > — > You are receiving this because you commented. > Reply to this email directly, view it on GitHub > < #4 (comment) >, > or unsubscribe > < https://github.com/notifications/unsubscribe-auth/ABXF2W345LNRBF4VYIGZUMDROBIZLANCNFSM4L4F4CKQ > > . > — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#4 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AE3AGKWWMMGWCRIBOYPQYUDRODZ3XANCNFSM4L4F4CKQ> .

[samdhu1116]

Hi Abhinav, Greetings! Hope you are doing well. I was exploring something in R Shiny basis your example code of fileInput. Request for help. I have now read the file using fileInput, post this i need to do header cleaning and some data cleaning before i proceed further in the application. Now i tried doing the that using the reactive function but it throws an error message as "Evaluation nested too deeply: infinite recursion/options(expressions=)? Can you please help me here? Thanks, Madhuri

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On Fri, 24 Apr 2020, 08:16 Madhuri S, ***@***.***> wrote: Sure. I will check it out. Thanks, Madhuri On Fri, 24 Apr 2020, 07:53 Abhinav Agrawal, ***@***.***> wrote: > Hello Madhuri, > updateselectInput() will help you. > See an example here from one of my gist and this might help you... > > https://gist.github.com/aagarw30/d08c5fb1794cf9b58fa38342db97b697 > > > > > On Thu, Apr 23, 2020 at 8:22 PM samdhu1116 ***@***.***> > wrote: > > > Hi Abhinav, > > > > I need some help on R shiny and i am stuck in this. > > > > How to update choices of SelectInput dynamically? > > I mean i have 3 drop downs > > If the user selects an option in 1st drop down then the 2nd drop down > > should dynamically show inputs related to the choice made > > and like wise for the 3rd drop down will have list of values dependent > on 1 > > and 2nd input chosen > > > > Please share an example if you have. > > > > Thanks, > > Madhuri > > > > On Sat, Apr 4, 2020 at 6:20 PM Abhinav Agrawal < > ***@***.***> > > wrote: > > > > > Thanks Madhuri > > > I will close the ticket. > > > > > > Ty > > > Abi. > > > > > > On Sat 4 Apr, 2020, 5:22 PM samdhu1116, ***@***.***> > > wrote: > > > > > > > Hi Abhinav, > > > > > > > > I recheked again on the code. I have miss understood the code. > > > > > > > > Initially, we do not need to press submit button as we have defined > the > > > > Iris dataset as default. We need to use the update button only when > we > > > > choose a different dataset. > > > > > > > > I missed understood the code at first. Now, i am clear. > > > > > > > > Apologies for the inconvenience caused by me. > > > > > > > > > > > > Thanks, > > > > Madhuri > > > > > > > > On Sat, 4 Apr 2020, 16:58 Abhinav Agrawal, < > ***@***.***> > > > > wrote: > > > > > > > > > Hello Madhuri, > > > > > I did check the code and tested and it is functioning properly > > without > > > > any > > > > > issues. > > > > > Code is available at the below link for reference: > > > > > > > > > > > > > > > > > > > > > > > > > https://github.com/aagarw30/R-Shinyapp-Tutorial/tree/master/submitButton%20Example2 > > > > > > > > > > Sorry, not able to understand what is missing in the code? > > > > > > > > > > Let me know. > > > > > > > > > > ty Abhinav > > > > > > > > > > — > > > > > You are receiving this because you authored the thread. > > > > > Reply to this email directly, view it on GitHub > > > > > < > > > > > > > > > > #4 (comment) > > > > >, > > > > > or unsubscribe > > > > > < > > > > > > > > > > https://github.com/notifications/unsubscribe-auth/AE3AGKUTZG2LHJKUXMOYJJLRK4KXNANCNFSM4L4F4CKQ > > > > > > > > > > . > > > > > > > > > > > > > — > > > > You are receiving this because you commented. > > > > Reply to this email directly, view it on GitHub > > > > < > > > > > > #4 (comment) > > > >, > > > > or unsubscribe > > > > < > > > > > > https://github.com/notifications/unsubscribe-auth/ABXF2W5LP3V2UG5ZHN2H4XDRK4NOZANCNFSM4L4F4CKQ > > > > > > > > . > > > > > > > > > > — > > > You are receiving this because you authored the thread. > > > Reply to this email directly, view it on GitHub > > > < > > > #4 (comment) > > >, > > > or unsubscribe > > > < > > > https://github.com/notifications/unsubscribe-auth/AE3AGKTTYINZH5JIHTS7KSDRK4ULBANCNFSM4L4F4CKQ > > > > > > . > > > > > > > — > > You are receiving this because you commented. > > Reply to this email directly, view it on GitHub > > < > #4 (comment) > >, > > or unsubscribe > > < > https://github.com/notifications/unsubscribe-auth/ABXF2W345LNRBF4VYIGZUMDROBIZLANCNFSM4L4F4CKQ > > > > . > > > > — > You are receiving this because you authored the thread. > Reply to this email directly, view it on GitHub > <#4 (comment)>, > or unsubscribe > <https://github.com/notifications/unsubscribe-auth/AE3AGKWWMMGWCRIBOYPQYUDRODZ3XANCNFSM4L4F4CKQ> > . >