TYPO3 8.7. Form prefill input field

Question

I use Sysextension Form on TYPO3 8.7 and want to prefill input field with get parameter. In Formhandler extension it was easy possible with Tx_Formhandler_PreProcessor_LoadDefaultValues. But how does it work on new form extension?

Thanks for help!

Martin

Super Kai - Kazuya Ito · Accepted Answer · 2022-02-10 13:12:07Z

4

Thanks to Stefan from Facebook - solution found on TypoScript Setup Codebox für tx_form - important is renderables { 0 { -> where "0" is number of array index of field in yaml setup. So in my case the field for "datum" is first input field of configuration.

lib.objDynFieldValue = TEXT
lib.objDynFieldValue.data = GP:datum
plugin.tx_form {
    settings {
        formDefinitionOverrides {
            anfrageformular {
                renderables {
                    0 {
                        renderables {
                            0 {
                                defaultValue = TEXT 
                                defaultValue {
                                    stdWrap {
                                        cObject < lib.objDynFieldValue
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}

edited Feb 10, 2022 at 13:12

Super Kai - Kazuya Ito

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answered Sep 20, 2017 at 6:41

matin

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3 Comments

Steve Over a year ago

This solution works, but if you reach the page with different querystrings it will remember the first that was transmitted. Seems like a caching issue. Reloading the page without cache works, but how can I avoid this?

matin Over a year ago

maybe you can just add "?no_cache=1" to your link?

Ben Over a year ago

Or just put the whole content column of your form page (with condition like [page["uid"] == 512] ) in a COA_INT.

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