Questions tagged as 'express'

Tagged questions
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I can not read a data inside an array within a function

I'm stuck a while ago with a task that I have to do. The objective was to make an api rest with an enpoint to objeter data and another to post them. So far, everything works, but now I must put a condition to that post, which depends on my funct...
asked by 28.08.2018 / 21:43
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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 / 02:09
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How to show different content to each user of my web app? MERN stack

I'm trying to make a voting app where you can only vote once, for this I collect the ip of the users who vote and then compare these saved ip with the one of who is using the app (to know if I already perform your vote) and so show him one thing...
asked by 22.08.2018 / 19:58
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Expressjs and handlebars, I can not get the logeado user ID

I'm trying to get the id of the user who is currently logged in, but I can not find a loop and it does not recover the id of the logged-in user, in order to edit a comment as long as it corresponds to the one who did it and to the user that is c...
asked by 11.08.2018 / 09:27
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sha256 hash with NodeJs and Symfony2.8

I'm trying to migrate my backend from Symfony 2.8 to NodeJs(ExpressJs) and right now I'm trying to use the same login and for that I need to compare the password encriptadas . To get the password (encrypted) and be able...
asked by 11.08.2018 / 15:18
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Why do I get this error? Cast to ObjectId failed

I am working with MongoDB and made this a%% share% correctly with and I get this result: { "ok": true, "mensaje": "Petición realizada correctamente", "folios": [ { "folioLineas": [ {...
asked by 08.08.2018 / 19:43
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Email with points is not inserted in the database

Currently the project is developed with angular 5, express and a SQL database. When entering an email with points in its structure (for example: [email protected]) it does not enter them into the database. This is my code: add : func...
asked by 03.08.2018 / 00:47
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Angularjs 1.6 with backend node js does not show data

On the frontend I wrote the following code <table class="table table-condensed table-striped table-hover" id="example" > <tr ng-repeat="item in $ctrl.entity"> <td class="acciones" data-title="'Acciones'">...
asked by 19.07.2018 / 03:59
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Trigger does not run

I am using the express framework to learn how to create a simple resample with node and mysql and I have the following code: router.post('/CrearUsuario',function(req,res,next){ postData = Array() postData.push(req.body.primerNombre);...
asked by 26.07.2018 / 23:36
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How can an express api be used only for projects on the same server? (IP)

I have a project on a VPS server and in the same api running with Node and Express, it is accessible from outside and inside the server without problems, but I would like that this api could only be accessed by pages or app running on the same s...
asked by 22.06.2018 / 07:01