Good day, I have attempted to follow the post - “Returning Table Values from User Selection”. My APP does not make use of any forms, but I’ve found that the concepts regarding the use of the Fetch() method make sense for my APP. <script> selectAssignment = document.getElementById('assignments'); s…

I think I have checked now and in my web browser’s javascript Console, no values can be seen. I am not 100% sure ?

Is the fetch issuing a request to the correct (desired) url?

[image] KenWhitesell: url According to me it is, because that is the same as the url path in the urls.py file ??

Not necessarily - The url you are submitting is supposed to have a parameter on it, lastAssignmentSelected. If you make a selection from the select list, is the correct parameter being created as part of that url? Is the value you are sending what the view is going to expect?

[image] KenWhitesell: If you make a selection from the select list, is the correct parameter being created as part of that url? Is the value you are sending what the view is going to expect? Not at this point - if I make a selection in the table on the web page, basically nothing happens apar…

[Screen Shot 2024-08-19 at 3.48.08 PM] a screen grab of how it is setup

And it looks like you have the event handler connected to the Year element, correct? So what happens if you change the Year? Does it trigger the event handler? Does the event handler cause the fetch to issue a request? And you’re saying that this request does not include the parameter?

[image] KenWhitesell: And it looks like you have the event handler connected to the Year element, correct? yes. that would be the portion of code I initially sent. Below is the part with the actual field I’d like to trigger the event handler on… <td class="Assignment"> {%csrf_token %} <sele…

Ok, first: Remove the onchange attribute from the select element. (See HTML attribute reference - HTML: HyperText Markup Language | MDN for why I’m suggesting this.) Keep these two lines, but move them to the bottom of that script. Also suggest you change the name of your event handler from on…

OK. This is great ! thank you so much for your direction. We are getting somewhere. There was a response returned to the table now, however it is an error, a MultiValueDict, and I am reading up on it - so far I can make out that there is an issue with the form not having a field attributed to it. N…

Using Javascript and AJAX in the Fetch()API method: returns no values as a response

Using Django Templates & Frontend

consarnproject August 19, 2024, 1:49pm 36

a screen grab of how it is setup

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Using Javascript and AJAX in the Fetch()API method: returns no values as a response

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