Hire ABAP List Viewer (ALV) Developers For Any Job

Want To Hire a Freelance ABAP List Viewer (ALV) Developer

ALV offers a wide range of in-built functions to the report and some of the important functions are listed below:

• Sorting of records
• Filtration of records
• Totals and Sub-totals
• Downloading the output of the report to HTML or Excel
• Changing the column orders in the report
• Hide unwanted or unnecessary columns from the report

Due to the above-mentioned functions, ALV can reduce the development time of the report significantly. It takes care of displaying the list and we can focus mainly on the part of data retrieval. Find ABAP List Viewer (ALV) Developers and Hire freelancers in the UK, India, USA, Canada, and AUS on Paperub.com the world's top freelancing website.

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Functions of ALV Grid Control

Some of the major functions are depicted below:

• Displaying non-hierarchical lists continuously with a modern design
• Using specific list functions such as filtering and sorting without giving extra effort to programming
• Modify predefined functions of the list and their improvements
• Program responses to actions of the user individually ( like double-clicking a line)

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Ways of listing data in the ALV grid

The two methods that are used to list data in the ALV grid are as follows:

• CALL METHOD: grid>set_table_for_first_display
• CALL FUNCTION REUSE_ALV_LIST_DISPLAY

CALL METHOD: grid>set_table_for_first_display

• set_table_for_first_display method can be used for passing the list data, the field catalog, and any other information to the ALV Grid Control.
• For passing the list data to be shown, the parameter it_outtab can be used. Also If you need to Hire Abap Developers, you should rely on Paperub. 
• You can pass the row structure name of the data table by using the i_structure_name parameter. The field catalog is generated automatically by the proxy object. If a manually or semi-automatically generated field catalog is required to be passed then parameter it_fieldcatalog must be used.
• Parameters is_variant and i_save can be used to control the usage of display variants. By using the i_default parameter, you can control the loading of a default variant. This is the default setting of the parameter. If you are looking to hire the best ABAP List Viewer (ALV) Developers, then you can visit Paperub.com.
• Parameters such as is_print, is_layout, it_toolbar_excluding, and it_special_groups allow passing settings for the print list and control layout along with the names of the functions and names of the field groups are required to be impaired in the toolbar. Web Dynpro or WD from the house of ABAP is the SAP-standard user interface technology that SAP AG has developed. Also Here you can easily Hire Abap Web Dynpro Specialists for your next project. 
• It_filter and it_sort parameters can be used to pass the initial filter and criteria to be sorted to the proxy object.
• The name conventions are used by the interface parameters like i_= single field, it_= internal table is_ = structure.

Call Function Reuse ALV List Display

• Use of type group SLIS: creating field catalog and other important internal tables.
• Explanation of field description to ALV by using field catalog.
• Setting messages for header and including into GT_TOP_OF_PAGE
• Call function ‘reuse_ALV_list_display’ and passing of output internal table and field catalog.

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