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Updates for supporting blobs

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This commit is contained in:
darin.kelkhoff
2023-05-30 10:20:01 -05:00
parent 084ed0732d
commit 48ebcb63c0
8 changed files with 108 additions and 34 deletions
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35
src/qqq/components/forms/EntityForm.tsx
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@ -139,7 +139,7 @@ function EntityForm(props: Props): JSX.Element
{
return <div>Loading...</div>;
}
return <QDynamicForm formData={formData} />;
return <QDynamicForm formData={formData} record={record} />;
}
if (!asyncLoadInited)
@ -378,17 +378,18 @@ function EntityForm(props: Props): JSX.Element
actions.setSubmitting(true);
await (async () =>
{
//////////////////////////////////////////////////////////////////////////////////////////////////////////////
// (1) convert date-time fields from user's time-zone into UTC //
// (2) if there's an initial value which matches the value (e.g., from the form), then remove that field //
// from the set of values that we'll submit to the backend. This is to deal with the fact that our //
// date-times in the UI (e.g., the form field) only go to the minute - so they kinda always end up //
// changing from, say, 12:15:30 to just 12:15:00... this seems to get around that, for cases when the //
// user didn't change the value in the field (but if the user did change the value, then we will submit it) //
//////////////////////////////////////////////////////////////////////////////////////////////////////////////
for(let fieldName of tableMetaData.fields.keys())
{
const fieldMetaData = tableMetaData.fields.get(fieldName);
//////////////////////////////////////////////////////////////////////////////////////////////////////////////
// (1) convert date-time fields from user's time-zone into UTC //
// (2) if there's an initial value which matches the value (e.g., from the form), then remove that field //
// from the set of values that we'll submit to the backend. This is to deal with the fact that our //
// date-times in the UI (e.g., the form field) only go to the minute - so they kinda always end up //
// changing from, say, 12:15:30 to just 12:15:00... this seems to get around that, for cases when the //
// user didn't change the value in the field (but if the user did change the value, then we will submit it) //
//////////////////////////////////////////////////////////////////////////////////////////////////////////////
if(fieldMetaData.type === QFieldType.DATE_TIME && values[fieldName])
{
console.log(`DateTime ${fieldName}: Initial value: [${initialValues[fieldName]}] -> [${values[fieldName]}]`)
@ -402,6 +403,22 @@ function EntityForm(props: Props): JSX.Element
values[fieldName] = ValueUtils.frontendLocalZoneDateTimeStringToUTCStringForBackend(values[fieldName]);
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// for BLOB fields, there are 3 possible cases: //
// 1) they are a File object - in which case, cool, send them through to the backend to have bytes stored. //
// 2) they are null - in which case, cool, send them through to the backend to be set to null. //
// 3) they are a String, which is their URL path to download them... in that case, don't submit them to //
// the backend at all, so they'll stay what they were. do that by deleting them from the values object here. //
////////////////////////////////////////////////////////////////////////////////////////////////////////////////
if(fieldMetaData.type === QFieldType.BLOB)
{
if(typeof values[fieldName] === "string")
{
console.log(`${fieldName} value was a string, so, we're deleting it from the values array, to not submit it to the backend, to not change it.`);
delete(values[fieldName]);
}
}
}
if (props.id !== null)