Questions tagged as 'javascript'

Tagged questions
2
answers

Pressing a button on the keyboard

Hello, Within the system I am developing the user can change a registry that is in the database. I would like to know how I can do that instead of the user being able to save the changes just by clicking on the "change" button he can do this...
asked by 28.08.2017 / 22:53
0
answers

Number of pages printed with window.print ()

The report I'm working on contains tables and graphs, which are normally displayed on the screen. However, when you print the report with the window.print() function, the report is not being displayed completely, the generated pdf is cutt...
asked by 28.08.2017 / 16:24
1
answer

Get data from a json file via url (javascript)

I'd like to know if you can get the data from this json ( link ) without downloading it. Currently I can get the data from it, but I would like to get it through the url (when there is an update in json, get the data automatically) My code looks...
asked by 03.09.2017 / 00:21
2
answers

Java Script Animation

Good afternoon, I'm trying to do a job with css, html, js. I need to make some images slide right and left as soon as I scroll the bar, one image at a time, but as soon as I roll the bar the images move all to the same time, I researched a lot a...
asked by 10.12.2016 / 20:35
3
answers

WebSocket - c # .NET

I found almost nothing about WebSockets + .NET in google, I would like to know how this server is done using .NET in the future, the idea is to create an application and hardware (Arduino) that communicates with this WebSocket server. Is it poss...
asked by 23.02.2018 / 20:38
1
answer

Error trying to consume WebAPI service

Since this morning I try to get a JSON that a WebAPI makes available. First I tried with insira o código aqui AngularJS and it was not evolving, so I went to the classic Jquery/Ajax and even then I did not succeed. In...
asked by 06.07.2016 / 20:26
1
answer

jQuery Error + AngularJS + Materialize CSS

I have the following procedure on my angle controller: $(document).ready(function(){ angular.element('.button-collapse').sideNav(); angular.element('.parallax').parallax(); }); I'm starting these materialize css components. When I first...
asked by 14.07.2016 / 22:32
1
answer

How indexing works with search engines using Angular JS

How do search engines index the displayed content with angular? I researched and verified that Google apparently reads Javascript according to this matter . But is this really true? I was browsing and look what I found on the officia...
asked by 13.07.2016 / 18:11
2
answers

Ajax does not return the request date

I run a query with ajax on a php page, the problem is that even asking to return data, the ajax 'date' does not return anything, I give an alert on the 'date' and it returns me a blank alert, JS below: $(function(){ $(".logando").click(fu...
asked by 06.09.2016 / 21:08
1
answer

Passing information to a Modal

I have this routine using Razor from C #. It lists my messages: Code: @for (int i = 0; i < 3; i++) { <div class="box-body" style="line-height:15px"> <ul class=" products-list prod...
asked by 25.08.2016 / 21:32