web/elements: improve error handling on forms
Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>
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@ -21580,6 +21580,7 @@ components:
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readOnly: true
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webhook_url:
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type: string
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format: uri
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webhook_mapping:
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type: string
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format: uuid
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@ -21609,6 +21610,7 @@ components:
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$ref: '#/components/schemas/NotificationTransportModeEnum'
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webhook_url:
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type: string
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format: uri
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webhook_mapping:
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type: string
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format: uuid
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@ -25808,6 +25810,7 @@ components:
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$ref: '#/components/schemas/NotificationTransportModeEnum'
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webhook_url:
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type: string
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format: uri
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webhook_mapping:
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type: string
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format: uuid
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@ -199,41 +199,36 @@ export class Form<T> extends LitElement {
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);
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return r;
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})
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.catch((ex: Response | Error) => {
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.catch(async (ex: Response | Error) => {
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if (ex instanceof Error) {
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throw ex;
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}
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let msg = ex.statusText;
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if (ex.status > 399 && ex.status < 500) {
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return ex.json().then((errorMessage: ValidationError) => {
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if (!errorMessage) return errorMessage;
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if (errorMessage instanceof Error) {
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throw errorMessage;
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const errorMessage: ValidationError = await ex.json();
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if (!errorMessage) return errorMessage;
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if (errorMessage instanceof Error) {
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throw errorMessage;
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}
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// assign all input-related errors to their elements
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const elements: PaperInputElement[] = ironForm._getSubmittableElements();
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elements.forEach((element) => {
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const elementName = element.name;
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if (!elementName) return;
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if (camelToSnake(elementName) in errorMessage) {
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element.errorMessage =
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errorMessage[camelToSnake(elementName)].join(", ");
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element.invalid = true;
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}
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// assign all input-related errors to their elements
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const elements: PaperInputElement[] = ironForm._getSubmittableElements();
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elements.forEach((element) => {
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const elementName = element.name;
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if (!elementName) return;
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if (camelToSnake(elementName) in errorMessage) {
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element.errorMessage =
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errorMessage[camelToSnake(elementName)].join(", ");
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element.invalid = true;
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}
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});
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if ("non_field_errors" in errorMessage) {
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this.nonFieldErrors = errorMessage["non_field_errors"];
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}
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throw new APIError(errorMessage);
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});
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}
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throw ex;
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})
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.catch((ex: Error) => {
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let msg = ex.toString();
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// Only change the message when we have `detail`.
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// Everything else is handled in the form.
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if (ex instanceof APIError && "detail" in ex.response) {
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msg = ex.response.detail;
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if ("non_field_errors" in errorMessage) {
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this.nonFieldErrors = errorMessage["non_field_errors"];
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}
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// Only change the message when we have `detail`.
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// Everything else is handled in the form.
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if ("detail" in errorMessage) {
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msg = errorMessage.detail;
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}
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}
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// error is local or not from rest_framework
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showMessage({
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