Hi, Can you try to change the "body:" with "data:" on the code? There is a sample JS code on the page: https://www.digitalocean.com/community/tutorials/submitting-ajax-forms-with-jquery
By the way, it is better to check the JSON object format with https://jsonlint.com/ or similar. Best, Murat. mostwanted <godirao...@gmail.com>, 3 Oca 2022 Pzt, 10:31 tarihinde şunu yazdı: > Hi guys, I am still in the path of converting my app into a PWA. > After subscribing the user to receive push messages I have to take save > this information to the server into my database & this is where I am > failing, I tried the code below to send the information to a function that > will save into a database but the function is not receiving anything > because i keep getting *TypeError: expected string or buffer *when i try > to read the information. Is there an easier way to grab information from > JavaScript function as JSON data & send it to the server? > > *function sendSubscriptionToBackEnd(subscription) {* > * method: 'POST', * > *url: "{{=URL(''save_data")}},* > * headers: { 'Content-Type': 'application/json' }, * > * body: JSON.stringify(subscription) }) * > * .then(function(response) {* > *if (!response.ok) {* > *throw new Error('Bad status code from server.'); } return > response.json(); }) .then(function(responseData) { if (!(responseData.data > && responseData.data.success)) { throw new Error('Bad response from > server.'); } }); }* > > Regards > > -- > Resources: > - http://web2py.com > - http://web2py.com/book (Documentation) > - http://github.com/web2py/web2py (Source code) > - https://code.google.com/p/web2py/issues/list (Report Issues) > --- > You received this message because you are subscribed to the Google Groups > "web2py-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to web2py+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/web2py/d287bf6d-df95-47b7-ba3b-4062bc12b772n%40googlegroups.com > <https://groups.google.com/d/msgid/web2py/d287bf6d-df95-47b7-ba3b-4062bc12b772n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/web2py/CAC5t_Jy%3D1cb2cARHRV8wOdNbh04TL0W_aXnf6BY22-NxLdpwpg%40mail.gmail.com.
