Value below evaluate just now error with console.log

Question

can someone help me solve this problem. I dont understand why console log and value of it after evaluate different. As you can see this pic below key SeqNo in console.log has no value but it actually has it

This is my function in component in Angular will return array and will be parameter for other function has above console.log

async prepareDetailForSave(allModelSalesTargetDetail) {
        const salesTargetDetailForSave: any = [];
        for (const detail of allModelSalesTargetDetail) {
            await new Promise ((resolve, reject) => {
                if (detail.SeqNo === '') {
                    if (detail.Money !== 0) {
                        detail.RSeqNo = this.objMaster.SeqNo;
                        detail.CreateDate = UtilsService.getCurrentDate();
                        detail.ModifiedDate = UtilsService.getCurrentDate();
                        if (this.global.connectionStatus === 'offline') {
                            detail.SeqNo = UtilsService.getLocalSeqno().toString();
                        } else {
                            this.jamService.getInvoiceCode('sales-target-detail').subscribe((res: any) => {
                                detail.SeqNo = res['seqno'];
                            });
                        }
                        salesTargetDetailForSave.push(detail);
                    }
                } else {
                    salesTargetDetailForSave.push(detail);
                }
                resolve();
            });
        }
        return salesTargetDetailForSave;
    }

you should post a concerning code here for more clarity. my initial assumption is that you are trying to fetch data from the server and might be calling ```console.log``` before the promise is resolved, giving you an error. — Ketan Ramteke, Oct 28 '20 at 06:24
Does this answer your question? [console.log() shows the changed value of a variable before the value actually changes](https://stackoverflow.com/questions/11284663/console-log-shows-the-changed-value-of-a-variable-before-the-value-actually-ch) — Md Sabbir Alam, Oct 28 '20 at 06:29
I edit question add code. Pls read again and help me! Thank you guys so much! — Nguyễn Đức Tú, Oct 28 '20 at 06:37

Value below evaluate just now error with console.log

0 Answers0