ionic4

问题 On my ionic project, I have created side menu at app.html to be available through the whole app, this menu contains items with links that should be opened externally. I have tried to open them with InAppBrowser but I have this error pups up: uncaught (in promise) invalid views to insert app.html: <ion-list no-margin> <ion-item menuClose ion-item no-lines *ngFor="let l of SocialLinks" (click)="openPage(l.Url)"> <ion-icon name="{{l.icon}}"></ion-icon> </ion-item> </ion-list> app.component.ts:

问题 On my ionic project, I have created side menu at app.html to be available through the whole app, this menu contains items with links that should be opened externally. I have tried to open them with InAppBrowser but I have this error pups up: uncaught (in promise) invalid views to insert app.html: <ion-list no-margin> <ion-item menuClose ion-item no-lines *ngFor="let l of SocialLinks" (click)="openPage(l.Url)"> <ion-icon name="{{l.icon}}"></ion-icon> </ion-item> </ion-list> app.component.ts:

问题 Within my Ionic 4 application, I am using -webkit-line-clamp: 2 to limit the characters displayed like so: Example of -webkit-line-clamp working The CSS used is: // CSS used to limit characters overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; // Other CSS properties font-size: 14px; font-weight: 600; text-decoration: none; line-height: 16px; padding: 5px 5px 0 5px; margin-bottom: 5px; min-height: 38px; text-decoration: none;

问题 Within my Ionic 4 application, I am using -webkit-line-clamp: 2 to limit the characters displayed like so: Example of -webkit-line-clamp working The CSS used is: // CSS used to limit characters overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; // Other CSS properties font-size: 14px; font-weight: 600; text-decoration: none; line-height: 16px; padding: 5px 5px 0 5px; margin-bottom: 5px; min-height: 38px; text-decoration: none;

问题 I have an Ionic 4 app that was working fine until I installed cordova firebase analytics plugin. After uninstalling that plugin I had to remove the ios and android platform then re-add. The project build successfully inside of Visual Studio Code. I then attempt to run the emulator in xCode and I get the following error: Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSDictionaryM cordovaSettingForKey:]: unrecognized selector sent to instance

问题 I have an Ionic 4 app that was working fine until I installed cordova firebase analytics plugin. After uninstalling that plugin I had to remove the ios and android platform then re-add. The project build successfully inside of Visual Studio Code. I then attempt to run the emulator in xCode and I get the following error: Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSDictionaryM cordovaSettingForKey:]: unrecognized selector sent to instance

问题 I have practised Ionic a lot so these Problems are not new for me but I am unabale to solve this one. I am currently trying to migrate my Ionic3 project to Ionic4. To do this I have created a new Ionic4 tabs project. Every time I try the Ionic serve command I am getting: [ng] An unhandled exception occurred: Unknown browser query basedir=$(dirname "$(echo "$0" | sed -e 's Maybe you are using old Browserslist or made typo in query. [ng] See "C:\Users\Admin\AppData\Local\Temp\ng-9er5Id\angular

问题 I want to change ion-label color inside an ion-item with ion-input when focused. I am able to change the highlight color of ion-item using --highlight-color-focused: yellow; but unable to change the label color. It is showing default color of label as primary but I want to change it as 'warning' or if required any custom color. I've tried the following solution which is mentioned in Ionic github repository for same problem but didn't get my problem solved. https://github.com/ionic-team/ionic

问题 I want to change ion-label color inside an ion-item with ion-input when focused. I am able to change the highlight color of ion-item using --highlight-color-focused: yellow; but unable to change the label color. It is showing default color of label as primary but I want to change it as 'warning' or if required any custom color. I've tried the following solution which is mentioned in Ionic github repository for same problem but didn't get my problem solved. https://github.com/ionic-team/ionic

问题 referred to this link: Hide footer on keyboard open Ionic3 But then also issue is the same Issue is same as in above image.... I have just added button in footer... .html file <ion-content> <textarea placeholder="Please leave your review"></textarea> <ion-content> <ion-footer> <ion-button (click)="submit()">Submit</ion-button> </ion-footer> So, When click on textarea, keyboard opens and the buttons appears to be above the keyboard. I want whenever the keyboard opens.....the footer get hide.