Questions tagged as 'javascript'

Tagged questions
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Select value in select and add selected value to input

The idea is that you can select certain values in an input and that the selected value is added to an input. If you select 100 for example in the input you must add 100, then if I select another value for example the 200 should remove the value...
asked by 26.08.2018 / 15:30
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Complete the for with the payment dates

Since I could not solve my doubts, in this question I cover a little more what I need to see if they can help me. I have this function: function getAmortizacion(monto, tasa, cuotas, periodo, tasa_tipo) { var valor_de_cuota = getValorDeCuot...
asked by 23.08.2018 / 13:26
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NaN error in angular when adding amounts

I have a function in angular which me suma the amount that happens with the parameter, but throws me at the end of the suma error Nan , which can be ?, this total is plasmo in html , I hope for your help, thanks!...
asked by 23.08.2018 / 15:32
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Consume API Node services

Dear, I have a microservice (a) or a small API that requires you to use the services of another API (b), which consists of about 4 ENDPOINT (Address, municipality, province, region, etc). I am currently using a NODE module called request: c...
asked by 23.08.2018 / 16:38
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Receive a data from a WebService with JavaScript

I want to consult a webservice to which I send a data and I receive a string type list. I tried using the soap.js library but it does not work for me. Is there any way to do it from JavaScript easily without soap.js? This is the code I have n...
asked by 23.08.2018 / 15:13
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How can I upload a base64 to indexeddb

I'm trying to convert the file file to base64 but when I see the indexeddb database the field appears as undefine Maybe it can not be stored, the data by size, or is there a better way to do it? function addPerson(e) {...
asked by 23.08.2018 / 16:32
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How to make a waterfall dropdownlist ASP.NET MVC5

I have the following code, I need that according to the selected brand shows me the class, ayudaaaa is urgent. CONTROLLER public IActionResult Index() { //Marca Task < ServicioMVCDatoAuto.TiposReferencia> TareaMa...
asked by 24.08.2018 / 15:38
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Edit a text or html file from bat

I have made a variable where the user enters a name and saves it in that variable: @echo off echo Introduce el CID de tu RIF: set /p cid= PAUSE>Nul Now what I need is that what the user enters in that variable is written in a .js file...
asked by 25.08.2018 / 09:34
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Does anyone know how Dinamic could make a Slider with Nodejs - express - mongodb?

<div id="myCarousel" class="carousel slide" data-ride="carousel"> <!-- Indicadores --> <ol class="carousel-indicators"> <li data-target="#myCarousel" data-slide-to="0" class="active"></li> <l...
asked by 29.08.2018 / 00:09
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mysqli_query empty

I have the following problem when doing a mysqli_query. When I do it with a variable in the SQL statement, it returns 0 records, but if I change the variable for a record in the table, it works for me. I attach the code. (It does not give any ty...
asked by 29.08.2018 / 02:58