jsf datatable delete and saving the row error











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I am trying to do similar approach to edit remove and save data in datatable as shown in this . Edit row data from richfaces datatable.



After clicking on remove, the control comes to the java class method where I have written the code to remove it from DB. In order to render the datatable again by removing the item from the datatble, I have written code like 



this.listofcustomers.remove(c);


I am passing entire row from xhtml to java. But when I add this query , there is some isssue and it doesn't work. Not able to locate the issue.






jsf datatable







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  • Hi, please start with some generic tutorial about debugging.
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up vote
0
down vote

favorite












I am trying to do similar approach to edit remove and save data in datatable as shown in this . Edit row data from richfaces datatable.



After clicking on remove, the control comes to the java class method where I have written the code to remove it from DB. In order to render the datatable again by removing the item from the datatble, I have written code like 



this.listofcustomers.remove(c);


I am passing entire row from xhtml to java. But when I add this query , there is some isssue and it doesn't work. Not able to locate the issue.






jsf datatable







share|improve this question









New contributor




Bia is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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  • 1




    Please study How to Ask and Minimal, Complete, and Verifiable example
    – Selaron
    yesterday










  • Hi, please start with some generic tutorial about debugging.
    – Kukeltje
    yesterday













up vote
0
down vote

favorite









up vote
0
down vote

favorite











I am trying to do similar approach to edit remove and save data in datatable as shown in this . Edit row data from richfaces datatable.



After clicking on remove, the control comes to the java class method where I have written the code to remove it from DB. In order to render the datatable again by removing the item from the datatble, I have written code like 



this.listofcustomers.remove(c);


I am passing entire row from xhtml to java. But when I add this query , there is some isssue and it doesn't work. Not able to locate the issue.






jsf datatable







share|improve this question









New contributor




Bia is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











I am trying to do similar approach to edit remove and save data in datatable as shown in this . Edit row data from richfaces datatable.



After clicking on remove, the control comes to the java class method where I have written the code to remove it from DB. In order to render the datatable again by removing the item from the datatble, I have written code like 



this.listofcustomers.remove(c);


I am passing entire row from xhtml to java. But when I add this query , there is some isssue and it doesn't work. Not able to locate the issue.






jsf datatable




jsf datatable






share|improve this question









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edited yesterday









Mohammad

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Bia is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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  • 1




    Please study How to Ask and Minimal, Complete, and Verifiable example
    – Selaron
    yesterday










  • Hi, please start with some generic tutorial about debugging.
    – Kukeltje
    yesterday














  • 1




    Please study How to Ask and Minimal, Complete, and Verifiable example
    – Selaron
    yesterday










  • Hi, please start with some generic tutorial about debugging.
    – Kukeltje
    yesterday








1




1




Please study How to Ask and Minimal, Complete, and Verifiable example
– Selaron
yesterday




Please study How to Ask and Minimal, Complete, and Verifiable example
– Selaron
yesterday












Hi, please start with some generic tutorial about debugging.
– Kukeltje
yesterday




Hi, please start with some generic tutorial about debugging.
– Kukeltje
yesterday

















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