Software

I have created vue components for login and registration. How do I send password to the server?? Should I just encrypt the password using bcrypt on the client side and then send it to Laravel or should I just send the plain password to Laravel and use bcrypt($request->get('password')); What would be a good option?

If I should encrypt the password in the vue component, what package/function should I use so that it will encrypt the password in the same way as Laravel/PHP does??

How can I show an image and percent of page loaded before it's fully loaded? Like http://vyctoire.com

And how can I re-use it in Ajax calls?

I am in the need of splicing a data from the array, for which i have used the following,

Html:

<div id="app"> <select v-model="facilityAvailable" name="facilities" multiple="multiple" id="facilities" size="4" class="form-control"> <option v-for="availability in availableFacilities" v-bind:value="availability">{{availability.label}}--</option> </select> <a @click="removeFacilities" class="btn btn-default remove_option" rel="facilities2" id="remove"><i class="fa fa-arrow-left"></i></a> <a @click="addFacilities" class="btn btn-default add_option" rel="facilities2" id="add"><i class="fa fa-arrow-right"></i></a> <select v-model="facilitySelected" name="facilities" multiple="multiple" id="facilities2" size="4" class="form-control"> <option v-for="facility in selectedFacilities" v-bind:value="facility">{{facility.label}}</option> </select> </div>

Script:

new Vue({ el: "#app", data: { facilityAvailable: [], facilitySelected:[], availableFacilities: [{ value: 0, label: 'Double (Non a/c)' }, { value: 1, label: 'Premium Double (a/c)' }, { value: 2, label: 'Standard Double (a/c)' } ], selectedFacilities: [], }, methods: { removeFacilities(index) { this.availableFacilities = this.facilitySelected.concat(this.availableFacilities); this.selectedFacilities.splice(index,1); }, addFacilities(index) { this.selectedFacilities = this.facilityAvailable.concat(this.selectedFacilities); this.availableFacilities.splice(index,1); } } })

Here i am doing like transfer of one element from one select box to the other to another select box, for which i have used concat for adding to another and splice to remove that element.. Everything was fine upto this. But when i splice , it is splicing in the order of 0,1,2 i need to splice based on the index number of that particular element. In clear, i can select and remove the element in any order for which that particular element needs to be removed and gets transferred into second select box, whereas now if i remove it in the order as it was , its working fine but whereas if i change the order and splice its not working. Also when i select multiple elements and remove, the same thing happening. Kindly help me to solve this issue.

The fiddle link was, https://jsfiddle.net/pmvp3td6/

I am stuck in a situation where the (Laravel) Controller is providing a view to insert into the frontend using Ajax like this:

MyController.php

return Response::json(['html' => View::make('my_blade_view', [ 'items' => $items ])->render()]);

Within my_blade_view.blade.php, I need to add some Vue.js functionality, like this:

my_blade_view.blade.php

<div v-on:click="myVueMethod"></div>

The problem is, when the Ajax call completes, although the HTML from my_blade_view.blade.php is successfully inserted into the page (which is another Blade view), the v-on:click functionality does not run. I am wondering if there is a way I can tell the Vue instance to re-process the page when the Ajax call completes so that it picks up the new Vue code I have added in the template which was rendered by the Controller?

Thank you.

In my laravel vue 2 project, I am getting this error. For recursive components, make sure to provide the "name" option.

I am trying to use one components inside another.

Child component that I want to insert is located at sign/One.vue I am trying to show this components in reg components located inside components folder

<script> import One from './sign/One.vue'; export default { data(){ return { } }, components: { 'one': One } } </script

The trying to use this component like <one></one> and this generate Unknown custom element: <one> - did you register the component correctly? For recursive components, make sure to provide the "name" option.

In my last project I did similar set up and it worked but this time not working..

In my app.js file I have

Vue.component('reg', require('./components/reg.vue')); const app = new Vue({ el: '#app' });

Hey I'm a front end developer looking to integrate some back end data that is using vue JS, which I am very new to.

I have a form, and when the user clicks "edit" I am showing that same form but I want the values to be populated.

Here is the relevant JS:

$(document).ready(function() { new Vue({ el: 'body', data: { editMode: false, challenge: null, challenges: <%= raw @campaign.challenges.to_json(include: [:challenge_tags, :challenge_filters], methods: [:has_link, :encoded_link, :is_active, :contact_count, :total_clicks, :default_image, :completions, :total_targeted, :total_contacts]) %>, }, methods: { edit: function(challenge) { this.editMode = true; this.challenge = challenge; ** } } }) });

** this was a suggestion but it didn't seem to work.

Here is the HTML:

<input class="input" type="text" placeholder="challenge name" v-model="challlenge.name">

This, for example, is working correctly:

<span v-if="editMode">Edit</span>

It is ideal to make it work with v-model.

Any advice helpful!

Up till now, I've used sass together with Grunt, the result being that I compile x .scss files into style.css.

I've only done one project in React and it's my first time working with Vue.js, so there a a few things I'm trying to understand.

If I want to include css styling in the same file as my Vue component, I can simply use

<style lang="sass"> @import '_card.scss' // Custom CSS code here </style>

From what I understand, Vue takes all the styling from all the .vue files and compiles it into style.css. But since I'm not sure, I ask this;

1. Are Vue components called in runtime and does that mean that specific parts of styling is compiled instead of loading all styling in one file?

2. I'm not a big fant of putting styling inside Vue component files. How can I load global styles? If I remember correctly, I had to load the css file in each React component and I don't see the point in this. I just want to load the style in the header.

So after trying out Vue.js for a little while, it got me thinking...Why do we have to use components? I don't understand the hype behind them as I can just take a for loop and create a div and get the exact same output as if I were using components.

Vue.js's documentation even says:

Components are one of the most powerful features of Vue. They help you extend basic HTML elements to encapsulate reusable code.

But again, it seems it can be done with for loops what Components give you.

The same goes for React as well.

If someone can explain it better, I am all ears.

Thanks.

I completed my first Electron app earlier this year using Vue.

I'm using Laravel Mix to compile my applications assets, which works absolutely fine until I need to use the main Electron process.

What I'm trying to do is detect when the main process is resumed after being asleep with the following in my main.js

mb.on('ready', () => { electron.powerMonitor.on('resume', () => { mb.window.webContents.send('resume'); }); });

So when the system is resumed, I'm sending an event ready for consumption in the renderer.

Here is my main app.js for my Vue application.

mounted: function() { var self = this; require('electron').ipcRenderer.on('resume', (event) => { if(self.socket.connected) { self.$store.dispatch('socket/reconnect'); } }); },

I believe my code is correct, but I'm unable to compile my assets with Laravel Mix.

When I compile using npm run prod I get the following error.

This dependency was not found:

• fs in ./~/electron/index.js

I then tried to install fs (even though I don't think it's necessary) with npm install --save fs but the problem still persists.

After more searching around, some people were suggesting to use the following in my webpack config. So I added it to my webpack.mix.js, leaving my entire Laravel Mix config looking like so:

const { mix } = require('laravel-mix'); mix.js('src/js/app.js', 'app/assets/js'); mix.sass('src/sass/app.scss', 'app/assets/css').options({ processCssUrls: false }); mix.webpackConfig({ target: "electron-renderer" });

But now I get a different error.

This relative module was not found:

• ./package in ./~/got/index.js

And this is where I'm stumped. I have no idea what to search for and would love if someone could help ease me into the right direction.

Thanks in advance.

Scenario

Suppose I have a web service capable of fetching a webpage and its static assets (e.g. using PhantomJS). I want to be able to serve the static DOM sub-structure (e.g. everything under the #content div) along with its styling to a new site that shows the extracted webpage on the left side along with the amazing results of my super-amazing awesome machine-learning algorithm for extracting information from webpages on the other side.

Question

Supposing I can send down the HTML sub-structure, CSS, and other asset files down from the server, how do I go about injecting the HTML substructure into a div on my page while scoping the styling?

<!-- partially modified content pulled from another site --> <div id="content"> <!-- I might pull stylesheets from head of source site --> <!-- and inject them in content? Or should I just keep --> <!-- track of styles separately and manually inject them? --> <link rel="stylesheet" type="text/css" href="theme.css"> <img src="new/path/to/static/resource/that/i/saved"/> </div> <!-- my own web page with stuff etc --> <div id="left"> <!-- INSERT CONTENT DIV AND OTHER ASSETS HERE --> </div> <div id="right"> <!-- here I have Vue components and other page interaction stuff --> </div>

Currently I'm using VueJS for my webpage. I know I can do style scoping using Vue components -- maybe there is a way to leverage that? But I really want to know how to solve this problem in a general, framework-agnostic way. I'm too paralyzed by all these things I think could go wrong to even start...

Hello what i am trying to do is when user select SILVER from select input to display an image and a price, if user select gold a golden ring with new price to display.[i am new in vue.js sorry guys! ] Here is my code:

<div class="hello"> <select v-model="selected"> <option v-for="option in options" v-bind:value="option.value"> <img :src="options.value" width="100%" v-if="option in options"> {{ option.text }} </option> </select> <span>Selected: {{ selected }}</span> </div> <script> export default { name: 'hello', data () { return { msg: 'BoostMe', selected: 'A', options: [ { text: 'One', value: 'https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTKv4- hzPfbogecrmFiBXb2F4Ps9bmFM7gpD_2JM31eWiMIs7RvmmriQuw' }, { text: 'Two', value: 'B' }, { text: 'Three', value: 'C' } ] }

I have my navigation like this

<nav> <ul class="nav nav-list"> <router-link tag="li" to="/"><a href="#">Home</a></router-link> <router-link tag="li" to="/page1"><a href="#">Page1</a></router-link> <router-link tag="li" to="/page2"><a href="#">Page2</a></router-link> </ul> </nav>

I want the link to Page1 to be active when ever am in page1 and same for Page2. It is working fine, the links are been activated when I navigate to the pages BUT the problem is that to link to the root (/) page is always active even when I leave the page.

Am new to vuejs and am working on my first project with vue. I just wondering how I will route to my 404.vue component when the requested url is not found.

Any Idea?

I need output like this:

2017-08-11T16:11:00.000Z

I am not sure what this format is called. It seems that there are atleast two variations of this kind of format, the one above and the one that looks like:

2017-08-11 16:11:00+00:00

Is it the same thing? Why two variations?

Now to my problem, I am working with Vue2 and specifically I am using this component:

http://element.eleme.io/#/en-US/component/datetime-picker

When it renders date to the user this component displays in this format: 2017-08-11 18:11:00

Behind the scene if I inspect the component value using Vue debugger it is stored like 2017-08-11T16:11:00.000Z

If you notice on that value it is actually 2 hours offset, I guess that this vue component internally stores value in UTC time based on what user picked and users timezone?

I got this reply from creator of this component when I asked him about what format value is stored inside component:

The value of DateTimePicker is a Date object. You can format it to whatever form you like before sending it to the server.

When I initialize this component I do it like this:

<el-date-picker v-model="dateTimePicker" format="yyyy-MM-dd HH:mm" type="datetime" size='small' placeholder="Pick a date"> </el-date-picker>

dateTimePicker variable is initialized like this:

dateTimePicker: moment.utc(this.initPublishedAtDate, 'YYYY-MM-DD HH:mm').local().format('YYYY-MM-DD HH:mm')

dateTimePicker gets assigned date from server that is transformed to correct local time from UTC time stored on server.

Now everything is fine, user sees correct time upon loading something he created before, but now if user tries to save whatever he is working on, client will send whatever is in dateTimePicker and currently on fresh page dateTimePicker will be in yyyy-MM-dd HH:mm format

This is of course because user has not used picked any new time and datepicker component has not updated dateTimePicker variable with new correctly formatted value that my server expects.

Now server will receive wrong time which is X hours offset and save incorrect time to db. Now if user refreshes the page the time will be wrong. Each time user saves to server without touching datepicker component, date will get offset each time and so on.

Option 1: How can I send correct time to server if user has not messed with datepicker component and datepicker has not inserted correctly formated time?

Option 2: Could I perhaps initialize datepicker component with this format: 2017-08-11T16:11:00.000Z so that even if user does nothing with it and data is sent to server upon save, server will receive correct time.

If I want to do it with second option, how do I produce that format when I initialize dateTimePicker variable with date from server.

Thanks for suggestions.

Hello I'm trying to display google map and I also have input field. But when I run the code I get this: You have included the Google Maps API multiple times on this page

import Vue from 'vue' import App from './App.vue' import VueGmaps from 'vue-gmaps' import * as VueGoogleMaps from 'vue2-google-maps'; Vue.use(VueGoogleMaps, { load: { key: 'AIzaSyCetTFERhTQZDUT1C7GNvElGdsfpVZ98lQ', libraries:['places'], version:'3' // libraries: 'places', //// If you need to use place input } }); Vue.use(VueGmaps, { key:'AIzaSyCetTFERhTQZDUT1C7GNvElGdsfpVZ98lQ', libraries: ['places'], version: '3', }) /* eslint-disable no-new */ new Vue({ el: '#app', render: h => h(App) })

I'm using Vue.js 2.1.10 and Bootstrap 3.3.7 to show a modal that opens another modal dialog. Each modal dialog is contained in a distinct component. Inside the 1st component, there is a reference to the 2nd component (select-travler).

According to the Bootsrap documentation, I have to set the focus by listening to the event shown.bs.modal. This works great to set the focus on an input control contained in the 1st modal. Problem: this way doesn't work when the modal is above another modal.

The 1st modal component looks like this:

<template> <div ref="tripEdit" class="modal fade" role="dialog"> <!-- Inbeded component --> <select-travler ref="selectTravler"></select-travler> <!-- /Inbeded component --> <div class="modal-lg modal-dialog"> <div class="modal-content"> <div class="modal-body container form-horizontal"> <div class="form-group"> <label for="travler_name" class="control-label"> Travler's name </label> <input id="travler_name" ref="travler_name" v-model="travler_name"/> </div> </div> </div> </div> </div> </template> <script> export default { data () { return { travler_name: null, } }, methods: { show (operationType) { $(this.$refs.tripEdit).modal('show'); let that = this; $(this.$refs.tripEdit).on('shown.bs.modal', function () { $(that.$refs.travler_name).focus(); }); if (operationType === 'newTravel') { this.$refs.selectTravler.show(); } }, }, } </script>

The 2nd component contains a similar layout with the following show method:

show () { $(this.$refs.selectTravler).modal('show'); let that = this; $(this.$refs.selectTravler).on('shown.bs.modal', function () { $(that.$refs.people_names).focus(); }); },

When the 2nd modal opens, the focus is still on the 1st modal behind the 2nd modal dialog (I can see the caret blinking in travler_name). How can I set the focus on people_names when the 2nd modal is shown?

I am getting value as undefined when I try to access this.perMonth from fnTwo() and fnThree() but works in fnOne(). I can run a function from data(){} and can return some values but cannot return that's in data(){} eg.this.perMonth (check fnThree())

Vue.component('BuySubscription', { template: '#buy-subscription', data() { return { perMonth: 19, valFromFnTwo: this.fnTwo(), valFromFnThree: this.fnThree() } }, methods: { fnOne() { console.log("from fnOne: get data > perMonth: " + this.perMonth); return this.perMonth }, fnTwo() { console.log("from fnTwo: get data > perMonth : " + this.perMonth); return this.perMonth }, fnThree() { console.log("from fnThree: get data > perMonth " + this.perMonth); console.log("from fnThree: get data > valFromFnTwo: " + this.valFromFnTwo); return 123 // retruns static value } } }); new Vue({ el: '#app', }); body { font-family: arial; font-size: 12px} p {margin: 0} <script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.4.2/vue.min.js"></script> <div id="app" class="col-lg-6 d-flex align-items-center"> <buy-subscription></buy-subscription> </div> <script type="text/x-template" id="buy-subscription"> <div> <p>value from data > perMonth: {{perMonth}}</p> <p>value from data > valFromFnTwo: {{valFromFnTwo}} <span style="color: red"> <-- getting Undefined here (see console)</span></p> <p>value from fnOne(): {{fnOne()}}</p> <p>value from fnTwo(): {{fnTwo()}}</p> <p>value from fnThree(): {{fnThree()}}</p> </div> </script>

i have a simple v-for that renders a list of items inside a select box like this:

<div class="col-md-4"> <select class="form-control" v-model="tableStyle"> <option v-for="(item,key) in tableStyles"> {{ item }} </option> </select> </div>

then i have a button that should remove a specific item, the selected one i want to access his key so i can remove it easy, how can i do that? at the moment my key is undefined, can i use v-model for that?

<button @click="removeStyle(key)" class="btn btn-default btn-xs"> <span class="glyphicon glyphicon-remove text-danger"></span> </button>

I'm testing my vuejs component and a very strange issue occurred.

Here is my test

import { mount } from 'avoriaz'; let wrapper = mount(MyComponent, { globals: {$route},}); it('the click changes the value of shown', () => { // This passes expect(wrapper.vm.shown).to.equal(false); // the click on this element will turn shown value into true wrapper.first('#my_link').trigger('click'); // the value of shown is indeed true now console.log(wrapper.vm.shown); // LOG LOG: true expect(wrapper.vm.shown).to.equal(true); // expected undefined to equal true });

What's happening and why shown is undefined when passed as argument to expect method and is boolean when displayed through console.log?

I have this code

displayGeneralTip (bool) { this.generalTip = bool } <div v-if="!generalTip" class="sm-exercise-tip sm-exercise-general-tip" @click="displayGeneralTip(true)"> <img src="~assets/exercises/bulb.svg" alt="Ampoule éteinte"> <span>Astuce</span> </div> <div v-if="generalTip" class="sm-exercise-block sm-exercise-general-tip-expand"> <div class="general-tip-bulb-icon"> <img src="~assets/exercises/lighted-bulb.svg" alt="Ampoule allumée"> </div> <div class="sm-exercise-block-tip">Some text</div> <div class="sm-exercise-hide-answer" @click="displayGeneralTip(false)"> <span>Masquer</span> <img src="~assets/exercises/eye.svg" alt="masquer"> </div> </div>

Initially, generalTip is set at false. When clicking on the first div to display text, It works fine. The first block disappear, and the second one appears.

But when clicking on the div to hide answer (sm-exercise-hide-answer), It triggers the method displayGeneralTip with bool false, but just after it triggers the same method with bool true. As if we clicked on the second div and the first one too.

I tried to put the div with text else where in my page, and it works fine. The problem appears when the two divs must be on the same place on the page

Anyone had this problem ?