Questions tagged as 'javascript-eventos'

Tagged questions
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Event load within event load?

I need the first load to solve the autoload problem of the scripts I do with php where I can not set the order in which they are going to be loaded, and after that I need to load that load into another load. Is it possible to use a load event in...
asked by 03.10.2017 / 15:53
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Why does the variable number return an empty string when it declares it out of a function

When the printNumero function is called, the local variable numero does what I wanted, returns the value that was entered in the input. But the variable numero global returns an empty string, even though I have put a value i...
asked by 25.11.2017 / 12:00
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Calculator in JavaScript

I'm trying to run the first part of the code so I can continue to do so, but instead of doing the operation when the "+" button is clicked, it goes straight to else . What can I do? window.onload = function(){ var btn = d...
asked by 08.09.2017 / 01:38
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How to use PNotify within angular

I have the following code and I want to use PNotify to give notifications when the user and / or password is incorrect or / and mandatory field is blank. How do I do? Remembering that I'm using ASP.NET MVC and have already referenced the PNotify...
asked by 16.03.2017 / 19:44
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Javascript - How do "IF and Else" work in conjunction with "returns"?

I'm having a hard time understanding why sometimes, depending on where an "if" statement is inserted into a particular block of a function, it is ignored. And how to use the "retuns", when it is desired within that expressions to stop, forward o...
asked by 08.06.2016 / 16:51
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How do I correct so that I select only one item marked on the toogle button?

I have a little logic problem, when I select only a toogle button, it brings the value of the two items in the list, I need to return only that item that is marked on the toogle button. this.produtosProvider.getAll() .subscribe( produ...
asked by 27.11.2018 / 14:47
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Link selected when changing slider

Good afternoon, I need help, I'm new to Javascript, Jquery, etc. I'm developing a project and created a part with Owl Carousel 2 where the Slider changes as I click on the alphabet links. When you click on the alphabet link, the slider change...
asked by 17.10.2018 / 21:27
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Scroll go straight to the next session of the page - vanilla JS

I have some sections in the site, I would like that when capturing the scroll, the site went straight to the next / previous section. As sections are 100vh, I get the height dimension of the device screen and each scroll up or down this value (a...
asked by 09.10.2018 / 16:47
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Event triggered twice in the Jquery click

I'm having trouble with jQuery events on time. I've already used all best practices to stop the click event. Here are some examples: .off() e.preventDefault(); e.stopPropagation(); unbid('click'); Always when there is a click I do this fu...
asked by 07.06.2018 / 18:27
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Problems loading a DataTable in Page Load with JavaScript

I'm a beginner with JavaScript and I'm having a problem when the DataTable of my Index is loaded. IfIopenasection,inmyIndex,andputtheJScodeinsideit,everythingworksperfectly. @{ ViewData["Title"] = "Gerenciar Situações de Pessoa"; }...
asked by 08.06.2018 / 12:58