Software

I want to loop through an array containing objects and grab a list of author names from these objects.

To do this I want to write a method which I will forEach() through. But I can't seem to access my computed property containing the array, when I console.log(articles) or console.log(this.newsFeed) it returns undefined or is just blank.

Clearly I'm doing something wrong but I don't understand what...

Here is my code:

new Vue({ el: '#feed', data: { newsFeed: "", }, created: function() { console.log('running'); this.getData(); this.filterAuthors(); }, computed: { articles: function() { var articles = this.newsFeed.articles; return articles; }, }, methods: { getData: function() { var newsFeed = this.$http.get('https://newsapi.org/v1/articles?source=the-next-web&sortby=latest&apikey='+ apikey).then(response => { this.newsFeed = response.body; }, response => { console.error(error); }); }, filterAuthors: function() { var articles = this.newsFeed.articles; var authorsArray = []; console.log(articles); // commented out while troubleshooting above // articles.forEach(function(article) { // // var authors = article.author; // // authorsArray.push(authors); // console.log(authors); // }); // return authorsArray; } } });

I've created a new vue app using vue init webpack sample-app .

I'm trying to import this module (https://docs.botui.org/install.html) into my app.vue and make it show on.

What's the correct way to import this module into a Vue.JS app?

I have a Jsp file with following code:

<fieldset class="cd"> <label class="select icon icon-toggle180" v-bind:for="'DropdownList'"> <select id="Dropdown" v-bind:name="'Dropdown'" v-bind:id="'Dropdown'" v-on:change="DropdownListChanged($event, 'DropdownChanged')"> <option>Select</option> <option>Option 1</option> <option>Option 2</option> </select> </label> </fieldset>

The Javascript file uses vue.js.It has a following function definition for DropdownListChanged()

DropdownListChanged: function (e, type) { if ((e.target.value != "" || e.target.value !="Select") && e.target.value == "Option 1") { this.policy = "A"; } if ((e.target.value != "" || e.target.value !="Select") && e.target.value == "Option 2") { this.policy= "B"; } }

Now I want to write qunit test to test this javascript function. But I am not sure how should I mock the $event object and test the function.

I am trying to dowload a file that is on a memory stream. I am working with openxml, and at the moment i build the document doing some appends where i add tables paragraphs and other stuffs, not really important for the question, it is just important to say that in the end i can get a document on the server, it is getting saved in a folder called files.

The thing is, i want to try to download the file on the client side this time, i don't know very well if i am doing something wrong on the client side or on the server.

So basicly on the server i do it like this:

public FileResult Create([FromBody]AppDocument document) { if (!ModelState.IsValid) { //return BadRequest(ModelState); } var stream = new MemoryStream(); if(document.documentSelection == "Test Case Specification") { stream = testSpecificationDoc(document); } var bytesArray = stream.ToArray(); FileResult fileResult = new FileContentResult(bytesArray, "application/octet-stream"); fileResult.FileDownloadName = $"test4.docx"; HttpResponseMessage result = new HttpResponseMessage(HttpStatusCode.OK); result.Content = new StreamContent(stream); result.Content.Headers.ContentType = new MediaTypeHeaderValue("application/octet-stream"); return fileResult; } private MemoryStream testSpecificationDoc(AppDocument document) { String disclaimerTxt = "blabla." String date = "DD Month YYYY"; // document permission title DocRun accessTypeTitle = new DocRun(); Run permissionTitle = accessTypeTitle.createParagraph("DOCUMENT ACCESS", PARAGRAPHCOLOR,SMALLFONTSIZE,DEFAULTFONT); // document permission (ex: public, internal use only), defined on template side DocRun accessTypePermission = new DocRun(); Run permission = accessTypePermission.createParagraph(document.documentAccess, PARAGRAPHTITLECOLOR, SMALLFONTSIZE, DEFAULTFONT); DocRun disclaimerTitle = new DocRun(); Run disclaimerTitleTxt = disclaimerTitle.createParagraph("DISCLAIMER", PARAGRAPHCOLOR, SMALLFONTSIZE, DEFAULTFONT); DocRun disclaimerDescription = new DocRun(); Run disclaimerDescriptionTxt = disclaimerDescription.createParagraph(disclaimerTxt, PARAGRAPHTITLECOLOR, SMALLFONTSIZE, DEFAULTFONT); DocRun documentType = new DocRun(); Run documentTypeTxt = disclaimerDescription.createParagraph(document.documentSelection, TITLECOLOR, DOCTITLE, FONTTYPETITLE); DocRun projectNameTitle = new DocRun(); Run projectNameTxt = disclaimerDescription.createParagraph(document.projectName, SUBTITLECOLOR, FONTSIZESUBTITLE,FONTTYPE); DocRun dateParagraph = new DocRun(); Run dateTxt = disclaimerDescription.createParagraph(date, PARAGRAPHTITLECOLOR, DATEFONTSIZE, DEFAULTFONT); /*Doc simpleDoc = new Doc(); simpleDoc.CreateDoc(dateTxt, projectNameTxt);*/ var stream = new MemoryStream(); using (WordprocessingDocument doc = WordprocessingDocument.Create(stream, WordprocessingDocumentType.Document, true)) { MainDocumentPart mainPart = doc.AddMainDocumentPart(); String clientLogoPath = getCustomerLogo(document.projectName); PageMargin pageMargins = new PageMargin(); pageMargins.Left = MathOpenXml.convertUInt32ValueToDxa(DEFAULTLEFTMARGIN); pageMargins.Right = MathOpenXml.convertUInt32ValueToDxa(DEFAULTRIGHTMARGIN); pageMargins.Bottom = MathOpenXml.convertInt32ValueToDxa(DEFAULTBOTTOMMARGIN); pageMargins.Top = MathOpenXml.convertInt32ValueToDxa(DEFAULTTOPTMARGIN); //Important needed to access properties (sections) to set values for all elements. SectionProperties sectionProps = new SectionProperties(); sectionProps.Append(pageMargins); // Logo company construction DocImage companyLogo = new DocImage(); Run imageLogo = companyLogo.imageCreator(mainPart,COMPANYLOGOPATH,COMPANYIMAGENAME,COMPANYLOGOWIDTH,COMPANYLOGOHEIGHT,COMPANYIMAGEALING,null,null,"Square"); DocImage titleShape = new DocImage(); Run imageShape = titleShape.imageCreator(mainPart, SHAPEIMAGEPATH, TITLESHAPEIMAGENAME, TITLESHAPEWIDTH, TITLESHAPEHEIGHT, SHAPEIMAGEALING,null,0.24,"Behind Text"); DocImage clientImage = new DocImage(); Run clientLogo = clientImage.imageCreatorUrl(mainPart, SHAPEIMAGEPATH, TITLESHAPEIMAGENAME, TITLESHAPEWIDTHCLIENTLOGO, TITLESHAPEHEIGHTCLIENTLOGO, CLIENTIMAGEALIGN,clientLogoPath,1.1,null, "Top and bottom"); new Document(new Body()).Save(mainPart); Body body = mainPart.Document.Body; body.Append(sectionProps); body.Append(new Paragraph(new ParagraphProperties(new Indentation() { Start = MathOpenXml.convertUInt32ValueToDxa(DEFAULTLEFTIDENT).ToString() }), new Run(imageLogo))); body.Append(new Paragraph( new Run( new Run(new Break())))); body.Append(new Paragraph( new Run( new Run(new Break())))); body.Append(new Paragraph( new Run( new Run(new Break())))); body.Append(new Paragraph( new Run( new Run(new Break())))); body.Append(new Paragraph( new Run(imageShape))); body.Append(new Paragraph(new ParagraphProperties(new Indentation() { Start = MathOpenXml.convertUInt32ValueToDxa(DEFAULTLEFTIDENT).ToString() }), new Run(documentTypeTxt))); body.Append(new Paragraph( new Run( new Run(new Break())))); body.Append(new Paragraph(new ParagraphProperties(new Indentation() { Start = MathOpenXml.convertUInt32ValueToDxa(DEFAULTLEFTIDENT).ToString() }), new Run(projectNameTxt))); body.Append(new Paragraph(new ParagraphProperties(new Indentation() { Start = MathOpenXml.convertUInt32ValueToDxa(DEFAULTLEFTIDENT).ToString() }), new Run(dateTxt))); body.Append(new Paragraph( new Run( new Run(new Break())))); body.Append(new Paragraph( new Run( new Run(new Break())))); body.Append(new Paragraph(new ParagraphProperties(new Indentation() { Start = MathOpenXml.convertUInt32ValueToDxa(DEFAULTLEFTIDENT).ToString() }), new Run(clientLogo))); body.Append(new Paragraph( new Run( new Run(new Break())))); body.Append(new Paragraph(new ParagraphProperties(new Indentation() { Start = MathOpenXml.convertUInt32ValueToDxa(DEFAULTLEFTIDENT).ToString() }, new SpacingBetweenLines() { Line = "350", LineRule = LineSpacingRuleValues.Auto, Before = "0", After = "0" }))); body.Append(new Paragraph(new ParagraphProperties(new Indentation() { Start = MathOpenXml.convertUInt32ValueToDxa(DEFAULTLEFTIDENT).ToString() }, new SpacingBetweenLines() { Line = "350", LineRule = LineSpacingRuleValues.Auto, Before = "0", After = "0" }), new Run(permissionTitle))); body.Append(new Paragraph(new ParagraphProperties(new Indentation() { Start = MathOpenXml.convertUInt32ValueToDxa(DEFAULTLEFTIDENT).ToString() }, new SpacingBetweenLines() { Line = "700", LineRule = LineSpacingRuleValues.Auto, Before = "0", After = "0" }), new Run(permission))); body.Append(new Paragraph(new ParagraphProperties(new Indentation() { Start = MathOpenXml.convertUInt32ValueToDxa(DEFAULTLEFTIDENT).ToString() }, new SpacingBetweenLines() { Line = "350", LineRule = LineSpacingRuleValues.Auto, Before = "0", After = "0" }), new Run(disclaimerTitleTxt))); body.Append(new Paragraph(new ParagraphProperties(new Indentation() { Start = MathOpenXml.convertUInt32ValueToDxa(DEFAULTLEFTIDENT).ToString() }), new Run(disclaimerDescriptionTxt))); mainPart.Document.Save(); } stream.Seek(0, SeekOrigin.Begin); Directory.CreateDirectory(HostingEnvironment.MapPath(DOCUMENTSLOCATION)); System.IO.File.WriteAllBytes(HostingEnvironment.MapPath("~/Files/test5.docx"), stream.ToArray()); return stream; }

on the client side i try to do something with the response, i want to prompt a dialog that gives the user the permission to download the file

let blob = new Blob([response.blob()], {type: response.headers['content-type']}), filename = (response.headers['Content-Disposition'] || '').split('filename=')[1]; result = document.createElement('a'); result.href = window.URL.createObjectURL(blob); result.download = filename; return result;

i tried to check the result, i get a empty header, any help? am i doing it correctly?

Can't find a solution for this error !!

app.js:29798 [Vue warn]: Property or method "crud" is not defined on the instance but referenced during render. Make sure to declare reactive data properties in the data option.

(found in )

Here is my source code : https://pastebin.com/Gmy61Q1S

<script> var app = new Vue({ el: '#app', data: { permissionType: 'simple', ressource: '', crudSelected: ['create','read','update','delete'] }, methods: { crudName: function(item){ return item.substr(0,1).toUpperCase() + item.substr(1) + " " + app.ressource.substr(0,1).toUpperCase() + app.ressource.substr(1); }, crudSlug: function(item){ return item.toLowerCase() + "-" + app.ressource.toLowerCase(); }, crudDescription: function(item){ return "Permet a l'utilisateur de "+ item.toUpperCase() + "un(e) " + app.ressource.substr(0,1).toUpperCase() + app.ressource.substr(1); } } }); </script>

I have a table with multiple rows containing some information. The user is able to select as many of the rows that they would like (using checkboxes in each row), and anytime they select (or deselect) a row, I want the totalSelected to be updated.

My ViewModel currently looks like this:

var viewModel = new Vue({ el: "#OrderPickContainer", data: { ProductTitle: "", Batches: [], totalSelected: 0 }, methods: { // I have some unrelated methods here } });

My table looks like this:

<table class="table table-striped"> <thead> <tr> <th>Select</th> <th>Batch Number</th> <th>Available</th> <th>Quantity</th> </tr> </thead> <tbody> <template v-for="batch in Batches"> <tr> <td><input type="checkbox" /></td> <td>{{ batch.BatchNumber }}</td> <td>{{ batch.AvailableQuantity }}</td> // This is the input that I would like to bind to update `totalSelected`. The issue though is there are multiple rows with this exact input and I want them all to be able to add or subtract to the total. <td><input type="number" min="0" class="form-control" /></td> </tr> </template> <tr> <td></td> <td></td> <td><strong>Total:</strong></td> <td><strong>{{ totalSelected }}</strong></td> </tr> </tbody> </table>

So, since there are multiple rows, the issue I'm having is figuring out how to bind all of those number textboxes to one Vue variable.

I am using Vue and Vue-router.

routes

{ path: '/admin', component: AdminPage, children: [ {path: 'admin-user', component: AdminUser, name: 'admin-user'} ] },

In the AdminPage component I have router links and its router view to navigate between pages. One of the route is of path admin-user, which uses the AdminUser component.

AdminPage.vue:

<template> <div id="adminPage"> <ul id="adminNavList"> <li>... some nav links ...</li> <li><router-link :to="{ name: 'admin-user', params: {front: true}}">User</router-link></li> </ul> <div class="adminViewPort" v-if="isAdmin"> <router-view></router-view> </div> </div> </template>

In the AdminUser component there are two components which are displayed based on the conditions. When the route path is first loaded and the AdminUser is created, the AdminUserList component is displayed by default. And when clicks the button which fires show_user_bookings() button, the other component AdminUserBookings is displayed. Similarly when the user clicks the button which fires show_user_list() method, the AdminUserList component is displayed.

AdminUser.vue

<template> <div id="AdminUserWrapper"> <admin-user-list v-if="component_name==='user_list'" :showUserBookings="show_user_bookings"></admin-user-list> <admin-user-bookings v-if="component_name==='user_bookings'" :show_user_list="show_user_list"></admin-user-bookings> </div> </template> <script> import AdminUserList from './AdminUserList.vue' import AdminUserBookings from './AdminUserBookings.vue'; export default { name: 'AdminUserWrapper', components: { AdminUserList, AdminUserBookings }, data() { return { component_name: '', }, methods: { show_user_list() { this.component_name = 'user_list'; }, show_user_bookings() { this.component_name = 'user_bookings'; } }, created() { this.show_user_list(); } } </script>

So the problem is, if AdminUserBookings component is displayed and clicks the link for the path admin-user, the default component AdminUserList is not displayed. Is there any way to display the default component AdminUserList whenever the admin-user path is requested from the AdminPage even if its already in the admin-user path when the AdminUserBookings component is displayed?

I am working on a Single Page Application using VueJS and vuerouter.

My App.vue looks like:

<template> <div id="app"> <header><topbar></topbar></header> <div class="wrapper"> <main><router-view></router-view></main> <nav><sidebar></sidebar></nav> </div> <footer>footer</footer> </div> </template>

I would like to achieve the following behaviour:

• The sidebar menu displays static main categories the user can navigate to
• The topper menu depends on the main sidebar menu and must displays sub-categories related to the main categories.

My first thought is that I can share a common state with vuex. Clicking on a main category on the sidebar would trigger a new CURRENT_STATE that would be read by the top bar. Then there would be a sort of conditional rendering based on the CURRENT_STATE.

But I am pretty sure there is a nicer/cleaner way to achieve this.

Has anyone already encountered this issue ? Any idea is welcomed :) Thanks !

Using electron-vue for a rather simple project, I am trying to include images the user selected. They are copied to an AppData folder and then added using a simple <img> element:

<img src="path/to/file/in/appdata" alt="..." />

However, I receive an error saying: "Not allowed to load local resource." The corresponding path is correct. Due to the purpose of my app, it is not possible to ship the image with the static assets. In another Electron app, this approach worked fine. Any suggestions? Thanks in advance!

I am trying to download a file from ASP.Net Web API. I create a memory stream that has the content of the file, after that I assign the memory stream to the response like this:

var stream = new MemoryStream(); if(document.documentSelection == "Test Case Specification") { stream = testSpecificationDoc(document); } HttpResponseMessage result = new HttpResponseMessage(HttpStatusCode.OK); result.Content = new StreamContent(stream); result.Content.Headers.ContentType = new MediaTypeHeaderValue("application/octet-stream"); return result;

As a result, I get this:

Response {url: "http://localhost:16339/api/Document/Create", ok: true, status: 200, statusText: "OK", headers: Headers…} body:"" bodyText:"" headers:Headers ok:true status:200 statusText:"OK" url:"http://localhost:16339/api/Document/Create" data:(...) __proto__:Object

full code:

public HttpResponseMessage Create([FromBody]AppDocument document) { if (!ModelState.IsValid) { //return BadRequest(ModelState); } var stream = new MemoryStream(); if(document.documentSelection == "Test Case Specification") { stream = testSpecificationDoc(document); } HttpResponseMessage result = new HttpResponseMessage(HttpStatusCode.OK); result.Content = new StreamContent(stream); result.Content.Headers.ContentType = new MediaTypeHeaderValue("application/octet-stream"); return result; } private MemoryStream testSpecificationDoc(AppDocument document) { String disclaimerTxt = "The contents of this document are under copyright of Critical Manufacturing S.A. it is released on condition that it shall not be copied in whole, in part or otherwise reproduced (whether by photographic, or any other method) and the contents therefore shall not be divulged to any person other than that of the addressee (save to other authorized offices of his organization having need to know such contents, for the purpose for which disclosure is made) without prior written consent of submitting company."; String date = "DD Month YYYY"; // document permission title DocRun accessTypeTitle = new DocRun(); Run permissionTitle = accessTypeTitle.createParagraph("DOCUMENT ACCESS", PARAGRAPHCOLOR,SMALLFONTSIZE,DEFAULTFONT); // document permission (ex: public, internal use only), defined on template side DocRun accessTypePermission = new DocRun(); Run permission = accessTypePermission.createParagraph(document.documentAccess, PARAGRAPHTITLECOLOR, SMALLFONTSIZE, DEFAULTFONT); DocRun disclaimerTitle = new DocRun(); Run disclaimerTitleTxt = disclaimerTitle.createParagraph("DISCLAIMER", PARAGRAPHCOLOR, SMALLFONTSIZE, DEFAULTFONT); DocRun disclaimerDescription = new DocRun(); Run disclaimerDescriptionTxt = disclaimerDescription.createParagraph(disclaimerTxt, PARAGRAPHTITLECOLOR, SMALLFONTSIZE, DEFAULTFONT); DocRun documentType = new DocRun(); Run documentTypeTxt = disclaimerDescription.createParagraph(document.documentSelection, TITLECOLOR, DOCTITLE, FONTTYPETITLE); DocRun projectNameTitle = new DocRun(); Run projectNameTxt = disclaimerDescription.createParagraph(document.projectName, SUBTITLECOLOR, FONTSIZESUBTITLE,FONTTYPE); DocRun dateParagraph = new DocRun(); Run dateTxt = disclaimerDescription.createParagraph(date, PARAGRAPHTITLECOLOR, DATEFONTSIZE, DEFAULTFONT); /*Doc simpleDoc = new Doc(); simpleDoc.CreateDoc(dateTxt, projectNameTxt);*/ var stream = new MemoryStream(); using (WordprocessingDocument doc = WordprocessingDocument.Create(stream, WordprocessingDocumentType.Document, true)) { MainDocumentPart mainPart = doc.AddMainDocumentPart(); String clientLogoPath = getCustomerLogo(document.projectName); PageMargin pageMargins = new PageMargin(); pageMargins.Left = MathOpenXml.convertUInt32ValueToDxa(DEFAULTLEFTMARGIN); pageMargins.Right = MathOpenXml.convertUInt32ValueToDxa(DEFAULTRIGHTMARGIN); pageMargins.Bottom = MathOpenXml.convertInt32ValueToDxa(DEFAULTBOTTOMMARGIN); pageMargins.Top = MathOpenXml.convertInt32ValueToDxa(DEFAULTTOPTMARGIN); //Important needed to access properties (sections) to set values for all elements. SectionProperties sectionProps = new SectionProperties(); sectionProps.Append(pageMargins); // Logo company construction DocImage companyLogo = new DocImage(); Run imageLogo = companyLogo.imageCreator(mainPart,COMPANYLOGOPATH,COMPANYIMAGENAME,COMPANYLOGOWIDTH,COMPANYLOGOHEIGHT,COMPANYIMAGEALING,null,null,"Square"); DocImage titleShape = new DocImage(); Run imageShape = titleShape.imageCreator(mainPart, SHAPEIMAGEPATH, TITLESHAPEIMAGENAME, TITLESHAPEWIDTH, TITLESHAPEHEIGHT, SHAPEIMAGEALING,null,0.24,"Behind Text"); DocImage clientImage = new DocImage(); Run clientLogo = clientImage.imageCreatorUrl(mainPart, SHAPEIMAGEPATH, TITLESHAPEIMAGENAME, TITLESHAPEWIDTHCLIENTLOGO, TITLESHAPEHEIGHTCLIENTLOGO, CLIENTIMAGEALIGN,clientLogoPath,1.1,null, "Top and bottom"); new Document(new Body()).Save(mainPart); Body body = mainPart.Document.Body; body.Append(sectionProps); body.Append(new Paragraph(new ParagraphProperties(new Indentation() { Start = MathOpenXml.convertUInt32ValueToDxa(DEFAULTLEFTIDENT).ToString() }), new Run(imageLogo))); body.Append(new Paragraph( new Run( new Run(new Break())))); body.Append(new Paragraph( new Run( new Run(new Break())))); body.Append(new Paragraph( new Run( new Run(new Break())))); body.Append(new Paragraph( new Run( new Run(new Break())))); body.Append(new Paragraph( new Run(imageShape))); body.Append(new Paragraph(new ParagraphProperties(new Indentation() { Start = MathOpenXml.convertUInt32ValueToDxa(DEFAULTLEFTIDENT).ToString() }), new Run(documentTypeTxt))); body.Append(new Paragraph( new Run( new Run(new Break())))); body.Append(new Paragraph(new ParagraphProperties(new Indentation() { Start = MathOpenXml.convertUInt32ValueToDxa(DEFAULTLEFTIDENT).ToString() }), new Run(projectNameTxt))); body.Append(new Paragraph(new ParagraphProperties(new Indentation() { Start = MathOpenXml.convertUInt32ValueToDxa(DEFAULTLEFTIDENT).ToString() }), new Run(dateTxt))); body.Append(new Paragraph( new Run( new Run(new Break())))); body.Append(new Paragraph( new Run( new Run(new Break())))); body.Append(new Paragraph(new ParagraphProperties(new Indentation() { Start = MathOpenXml.convertUInt32ValueToDxa(DEFAULTLEFTIDENT).ToString() }), new Run(clientLogo))); body.Append(new Paragraph( new Run( new Run(new Break())))); body.Append(new Paragraph(new ParagraphProperties(new Indentation() { Start = MathOpenXml.convertUInt32ValueToDxa(DEFAULTLEFTIDENT).ToString() }, new SpacingBetweenLines() { Line = "350", LineRule = LineSpacingRuleValues.Auto, Before = "0", After = "0" }))); body.Append(new Paragraph(new ParagraphProperties(new Indentation() { Start = MathOpenXml.convertUInt32ValueToDxa(DEFAULTLEFTIDENT).ToString() }, new SpacingBetweenLines() { Line = "350", LineRule = LineSpacingRuleValues.Auto, Before = "0", After = "0" }), new Run(permissionTitle))); body.Append(new Paragraph(new ParagraphProperties(new Indentation() { Start = MathOpenXml.convertUInt32ValueToDxa(DEFAULTLEFTIDENT).ToString() }, new SpacingBetweenLines() { Line = "700", LineRule = LineSpacingRuleValues.Auto, Before = "0", After = "0" }), new Run(permission))); body.Append(new Paragraph(new ParagraphProperties(new Indentation() { Start = MathOpenXml.convertUInt32ValueToDxa(DEFAULTLEFTIDENT).ToString() }, new SpacingBetweenLines() { Line = "350", LineRule = LineSpacingRuleValues.Auto, Before = "0", After = "0" }), new Run(disclaimerTitleTxt))); body.Append(new Paragraph(new ParagraphProperties(new Indentation() { Start = MathOpenXml.convertUInt32ValueToDxa(DEFAULTLEFTIDENT).ToString() }), new Run(disclaimerDescriptionTxt))); mainPart.Document.Save(); } stream.Seek(0, SeekOrigin.Begin); Directory.CreateDirectory(HostingEnvironment.MapPath(DOCUMENTSLOCATION)); System.IO.File.WriteAllBytes(HostingEnvironment.MapPath("~/Files/test5.docx"), stream.ToArray()); return stream; }

Now, I need to put a download option, client side. How can I do that?
Am I doing it right with ASP.Net Web Api?

These two routes /teams/:team_id/members and /teams/:team_id/settings have beforeUpdate guards defined for those sub-routes

/ (beforeUpdate) └─ teams/:team_id (beforeUpdate) ├─ members (beforeUpdate) └─ settings (beforeUpdate)

I'm fetching data from the AP and refreshing my JS data model in the beforeUpdate guards.

I have two issues with this:

1. When I load the page with the URL /teams/1/members the beforeUpdate of his parents are called. However if I'm going to that URL later through navigation only the members beforeUpdate will be called, not the parent ones.

2. Going through a router-link from /teams/1/members to /teams/2/members does not trigger a beforeUpdate call at all.

What would be the best way to solve those two issues ? Thanks !

I've got a modal component that looks like this

//modal component <template> <slot></slot> <slot name='buttons'></slot> </template>

I want to use it as a wizard

//wizard component <template> <modal> <step1-state v-if='step === 1'/> <step2-state v-if='step === 2'/> </modal> </template>

Is there a way that step1,step2,etc consume buttons slot?

This does not seem to work

//step1-state component <template> <div> <span>Does it work?</span> <div slot='buttons'> <button>yes</button> <button>no</button> </div> </div> </template>

Hy i am using vue to create chat application and using pusher as service provider

This is my app.js file

require('./bootstrap'); window.Vue = require('vue'); Vue.component('chatcomposer', require('./components/ChatComposer.vue')); Vue.component('chatmessage', require('./components/ChatMessage.vue')); Vue.component('mychatlog', require('./components/ChatLog.vue')); const app = new Vue({ el: '#app', data:{ messages:[], usersInRoom:[] }, methods:{ sendMessage(message){ var contact_id = document.getElementById('chat_name').dataset.contactid; axios.post('/messages',{contactid:contact_id,mesage:message.message}).then(response=>{ }); this.messages.push(message); }, addChatWindow(){ var a = this.$addChild()({},chatComposer); a.$mount(); } }

});

This is my Html view in which i am using the views

<div class="row form-group"> <div class="col-xs-12 col-md-offset-2 col-md-8 col-lg-8 col-lg-offset-2"> <div id="messageBox" class="panel panel-primary"> <div class="panel-heading"> <span class="glyphicon glyphicon-comment" ></span><span id="chat_name" data-contactid =""> </span> <div class="btn-group pull-right"> <button type="button" class="close" data-dismiss="modal" aria-hidden="true" style="color: #fff">&times;</button> </div> </div> <mychatlog :messages="messages" ></mychatlog> <chatcomposer v-on:messagesent="sendMessage" ></chatcomposer> </div> </div> </div>

Here is my ChatLog.vue file

<template> <div class='chat-log'> <center> <input type='button' value='Load previous messages' @click='getMessages()'></center> <chatmessage transition="fade" transition-mode="out-in" v-for="message in allMessages" :message="message"></chatmessage> </div> </template> <script> export default { props :['messages'], data(){ return{ allMessages:this.messages } }, methods:{ getMessages(){ var contact_id =document.getElementById('chat_name').dataset.contactid; axios.get('/messages/'+contact_id).then(response=>{ this.allMessages = response.data; }); } }, updated(){ var _this=this; var contactId = document.getElementById('chat_name').dataset.contactid; alert(contactId); window.Echo.private('inbox.'+ contactId) .listen('.App.Events.inboxed',function(e){ console.log(e.message); _this.messages.push({ message:e.message.message, user: e.user.username },); }); } } </script>

Here is my ChatMessage.vue file

<template>

<ul class="chat "> <li class="right clearfix"><span class="chat-img pull-right chatimagerisizer"> <img src="img/download.jpg" alt="User Avatar" class="img-circle chatimagerisizer" /> </span> <div class="chat-body clearfix "> <div class="header"> <br> <small class=" text-muted"><span class="glyphicon glyphicon-time"></span>15 mins ago</small> <strong class="pull-right primary-font">{{ message.message }}</strong> </div> </div> </li> </ul>

export default { props:['message'] }

What i want to achieve

• Create seprate chat window for each contact dynamically to listene seprately for each chat.

I am sick of it need help.................

I followed this guide: https://laravel.com/docs/5.4/passport and i successed create secret keys. However, when i login as other users, i can see the keys that i created from admin accounts. i.e:

admin: personal key string is also "ABCDE"
user A : personal key string is also "ABCDE"
user B: personal key string is also "ABCDE"

It looks like the "ABCDE" is global? Any clues why i get this error?

I have a JSON array in which I can dynamically add a simple property to its objects (visible:false) with Vue.set, like this :

this.$set(object,'visible',false);

If an object of the array needs to be visible (which the case most of the time), it just doesn't have this property. I did this because my JSON array can be REALLY big and I didn't want to have this "useless" property.

My question is : is it a good practice according to Vue.js ? I saw in the documentation that Vue.set is kind of a hack for setting properties. Does this hack influence reactivity of Vue?

In my Vuejs(2.x version), I came across as following:

Vue.component('service',{ template: '<div>' + '<div>{{serviceData.serviceName}}</div>' + '<input v-model="serviceData.serviceName">' + '</div>', props: ['serviceData'], }) var demo = new Vue({ el: '#demo', data: { allData: { serviceName: 'Service1', serviceType: '0', otherInfo: 'xxxinfo', }, }, computed: { serviceData() { return { serviceName: this.allData.serviceName, serviceType: this.allData.serviceType, }; }, }, }) <div id="demo"> <service :service-data="serviceData"></service> </div>

as above, in my Vue instance I have the original data of alldata, which is an object type. And since it contains some other non-related information. I created an object by computed which only contains related information and name it as serviceData.

And pass the serviceData object to the component service via props.
In the service component, I have an input element which two way bind to serviceData.serviceName with v-model.

But it turns out the two way binding can't work correctly.

So how to add reactivity in this case.

Please refer to this live demo:

https://jsfiddle.net/baoqger/t3mr9de3/1/

there. I am trying to add stripe checkout form through VUE Js template.

<form action="/your-server-side-code" method="POST"> <script src="https://checkout.stripe.com/checkout.js" class="stripe-button" data-key="pk_test_api_key" data-amount="2000" data-name="1234CPM" data-description="2 widgets" data-image="https://stripe.com/img/documentation/checkout/marketplace.png" data-locale="auto"> </script>

But whenever I try to include this form element through vue template, it gives error stating "- Templates should only be responsible for mapping the state to the UI. Avoid placing tags with side-effects in your templates, such as <script>, as they will not be parsed. ".

It would be very helpful if I could get a way to solve this. Any suggestion would be great. Thank you in advance.

I'm trying to reuse a method within another of my vue js methods like this :-

sendCode: function () { this.showSection("SENDING"); $.ajax({ url: "someurl" + app.searchResponse.Id, type: "POST", contentType: "application/json", success: function (result) { if (result.Success) { this.showSection("SMS SENT"); } else { this.showSection("SMS FAILED"); } }, error: function (error) { console.log(error); this.showSection("SMS FAILED"); } }); }, showSection: function (section) { return app.ui.currentSection = section; }

But i get caught Type Error stating this.showSection() is not a function.

I have a problem with bootatrap when im using vuejs in laravel 5.4 with phpstorm. Bootstrap styles from sass arent working in example on laravel 5.4 with vuejs on starting.

Firstly had a problem with dev in vue. I installed nodejs and ruby. But still Has no bootstrap in there. Anyone got same issue?

I would like to save the latest index inside a v-for, but I don't know how to include this logic inside the template?

Basically, I have this:

<div v-for="(reply, index) in replies" :key="reply.id">

I want to include this logic inside the template somehow:

this.last_index = index

I just want to know the amount of total replies in that v-for loop.

Thank you!