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Thread: Combo box with 28000 records

  1. #1
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    Default Combo box with 28000 records

    Hi,

    I have using comboobox with 28000 records, Its could not rendering. it seems hanging.
    Can you please anyone help me on this. how to render combobox with 28000 records.

    Thanks,
    Ganesh. R

  2. #2
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    Would paging be an option? This would greatly reduce the number of records the combobox needed to render at once.

    http://docs.sencha.com/extjs/6.5.0/c...l#cfg-pageSize

  3. #3
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    Quote Originally Posted by ebarber View Post
    Would paging be an option? This would greatly reduce the number of records the combobox needed to render at once.

    http://docs.sencha.com/extjs/6.5.0/c...l#cfg-pageSize
    Thanks for your reply.

    We need without paging tool bar need to scroll the combobox
    we no need paging tool bar for combobox

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    We need combobox with infinity scrolling.

    thanks.

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    There is no infinite combobox. Would someone have to scroll through 27,999 records to get to the last one?

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    Quote Originally Posted by Gary Schlosberg View Post
    There is no infinite combobox. Would someone have to scroll through 27,999 records to get to the last one?
    Thanks for your reply.
    So what is the best option load 28000 records without using paging and search option?

    Thanks,
    Ganesh. R

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    Quote Originally Posted by Ganesh020981 View Post
    Thanks for your reply.
    So what is the best option load 28000 records without using paging and search option?

    Thanks,
    Ganesh. R
    Replace the combobox with a grid since only the grid supports buffered stores.

  8. #8
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    Quote Originally Posted by LesJ View Post
    Replace the combobox with a grid since only the grid supports buffered stores.

    Thanks for your Reply

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    No offense, but a combo box with 28,000 records sounds contrary to reason or common sense. You probably need to replace it with a grid.

  10. #10
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    Just a side note, if you are using modern, the combobox there uses List which does support infinite scrolling (it's off by default). But for classic, Les is right and having a grid with a static size will enable the buffered renderer.
    Mitchell Simoens @LikelyMitch

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    https://github.com/mitchellsimoens

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