ionic3

问题 I am trying to load some more data in ionic 3 project. The infinite scroll is working only for the first time. And then it is stop working until the page scroll to top and then bottom. Here is my code HTML <ion-content> <ion-scroll style="width:100%;height:100vh" scrollY="true"> <ion-list *ngIf="posts.length>0"> <button *ngFor="let post of posts" ion-item> <ion-thumbnail item-start> <img [src]="getPostImage(post)"> </ion-thumbnail> <h2>{{ post.title.rendered }}</h2> </button> </ion-list> <ion

问题 I'm trying to do npm install and an error appears : Failed at the node-sass@4.5.0 postinstall script. I tried to delete node_modules and then reinstall it, same error appears. what will be the solution? node v8.9.3 npm v5.4.2 ionic 3.19.0 回答1: Got the same problem (node v10.3.0, ionic 3.13.0). This worked : Delete package- lock .json , Delete node_modules folder, Run npm install again. 回答2: Just Try with this command hope it will very helpful. it's working for me sudo npm install -g node-sass

问题 I build a simple ionic project from this tutorial. It runs on Xiaomi Mix 2 phone (android version 8.0.0) and on browser without any problem. But when I deployed to the samsung note 2 (android version 4.4.2), it gives an application error with this message: net::ERR_CONNECTION_REFUSED (http://localhost:8080) Why am I getting this error? Any advice and suggestions will be appreciated. Kemal. 回答1: Your problem is caused by the cordova-plugin-ionic-webview plugin that is part of every new or

问题 I build a simple ionic project from this tutorial. It runs on Xiaomi Mix 2 phone (android version 8.0.0) and on browser without any problem. But when I deployed to the samsung note 2 (android version 4.4.2), it gives an application error with this message: net::ERR_CONNECTION_REFUSED (http://localhost:8080) Why am I getting this error? Any advice and suggestions will be appreciated. Kemal. 回答1: Your problem is caused by the cordova-plugin-ionic-webview plugin that is part of every new or

问题 Im trying to get some Ids from a collection, and then trying to use each of these Ids to get more data from another collection. Here is what I got done so far: Basically, I have blog app in which multiple users will be able to post an article. And said article has categories. The thing is, when a user selects a category to filter, it will bring me all USERS that have an article in said category (instead of bringing all articles of the selected category). So, in Firestore I have: categories/

问题 Im trying to get some Ids from a collection, and then trying to use each of these Ids to get more data from another collection. Here is what I got done so far: Basically, I have blog app in which multiple users will be able to post an article. And said article has categories. The thing is, when a user selects a category to filter, it will bring me all USERS that have an article in said category (instead of bringing all articles of the selected category). So, in Firestore I have: categories/

问题 I am working on a simple app in Ionic. I have a problem that the keyboard pushes my input field up and over another div while there is enough space for they keyboard. How do I fix this? I already looked around on the internet but wasn't able to find any solution to my problem. This is what happens: As you can see, the text is in the image and there is no reason for it being so high. There is more then enough space below it. This is my code: HTML: <ion-header> <ion-navbar> <ion-title>Login<

问题 When i build a android app in ionic 3 it was build. but after using admobFree or admobPro plugin every time build failed and i get this error.... (Due to post limit i am posting last few lines of error) FAILURE: Build failed with an exception. * What went wrong: Execution failed for task ':app:transformDexArchiveWithExternalLibsDexMergerForDebug'. > com.android.builder.dexing.DexArchiveMergerException: Unable to merge dex * Try: Run with --stacktrace option to get the stack trace. Run with -

问题 Hi I'm using Ionic Slides to display todo lists and I want to disable the swipe guestures since my list items have them. Instead I want to change the slides via methods. This is my component: @ViewChild(Slides) slides: Slides; days: SbCalendarDay[] = [] //this is a list of todo's of each day ngAfterViewInit() { this.slides.lockSwipes(true); } slide(direction:string){ if(direction === 'prev'){ this.slides.slidePrev() }else{ this.slides.slideNext() } } And my view: <div class="sb-calendar-day">

问题 Hi I'm using Ionic Slides to display todo lists and I want to disable the swipe guestures since my list items have them. Instead I want to change the slides via methods. This is my component: @ViewChild(Slides) slides: Slides; days: SbCalendarDay[] = [] //this is a list of todo's of each day ngAfterViewInit() { this.slides.lockSwipes(true); } slide(direction:string){ if(direction === 'prev'){ this.slides.slidePrev() }else{ this.slides.slideNext() } } And my view: <div class="sb-calendar-day">