Questions tagged as 'ajax'

Tagged questions
2
answers

Problem with the property date of an object that changed from AJAX to a Web Service

I have a normal and current form with technology
asked by 03.02.2016 / 17:23
2
answers

Ajax in express JavaScript server

Good morning, I have a server in javascript express with which I deploy a websocket server. Now I need to receive a signal by websocket send me this data to a PHP, I researched and the best option is to send it by ajax but to include that lin...
asked by 15.12.2018 / 17:34
2
answers

send array from ajax to php

hello to all I have the following form in which I add products and when clicking on add they are stored in the table as in the image, As you can see in the image I have 3 products and when clicking on preview what it does is store all the record...
asked by 30.11.2018 / 22:35
1
answer

Join two QuerySet of different models in Django

I am trying to make a query to two different models, which have a common field. This is my file models.py : class Service(models.Model): client = models.ForeignKey(Client, on_delete=models.CASCADE) # otros atributos class Visa(m...
asked by 13.12.2018 / 18:13
1
answer

Problems editing a Laravel line

Thank you in advance for reading, and I hope that if you are not bothered, you could guide me to solve this problem. I have a form called a server, in that form I enter the important data, including the server and the version it has....
asked by 23.11.2018 / 18:24
2
answers

Use of ajax ASP.NET MVC

I'm exporting to Excel But I need to use ajax , because I need that when I give in Exportar a Excel leave me in the same view This is from my controller where I have: My ActionResult of index and void wher...
asked by 23.11.2018 / 18:33
2
answers

array_key_exists (): The first argument should be either a string or an integer

I get this error when I try to Save to the Store public function store(Request $request) { $files = $request->file('links'); $destinationPath = 'boletines'; if($request->hasFile($files)){ $cliente = $request->i...
asked by 26.11.2018 / 19:29
1
answer

How to show the existing username in a database with jQuery AJAX?

You could say that I am "new" in this php language and mysql queries, since you are developing a website, practically Social Network, which is centralized in hosting photos by users, that is, each registered user has the opportunity to upload yo...
asked by 22.11.2018 / 17:45
1
answer

How to obtain a specific data of a Json with ajax and jsp?

I have a table with different products, and this list is obtained with ajax, data in json format and I show it in a datatable. I have a modify button for each product which opens a modal with the fields that can be modified, what I want is that...
asked by 12.11.2018 / 08:34
0
answers

validate a BD data and show results in an option

The detail I have is that I have to validate a text (RFC) of an input, and that when clicking on a submit check, I return the clients with the same RFC in an option .... I already look and I do not understand how to do it ... this part is the...
asked by 06.12.2018 / 23:32