@harrytonny wrote:
Definitely, it is one of the common drawbacks of Canon Printer that the users are facing these issues very frequently. They can also check from Canon Error Code 5b02 that will be really very productive for them.
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@ies1 wrote:
Hi there
Just to inform:
I’ve seen today, that the cordova-plugin-secure-storage, which Ionic-Native uses (Ionic 3 and Ionic 4) is no longer maintained since 7 days.I would appreciate any information for either the plan of Ionic on this, or if there is an alternative (especially for ionic 3).
Best regards
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@uttamionic wrote:
can any one help me how can i images upload in admin and show dashboard popup
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@NurGuz wrote:
Hi guys.
One question, Push Native (https://ionicframework.com/docs/native/push) works with any providers, such OneSignal, Pushwoosh… etc?
I do not know how it works and what is its real use. Can someone help me and explain something else?
Thanks
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@JohnCressman wrote:
What is the right way to display local PDFs in Ionic 4? Is there an ionic component to do it or is it always going to be a native solution - which can’t be previewed except on a device?
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Participants: 1
@SanduCuragau wrote:
I wanna have an img or a button, that I’d like to click 5 times and then execute a function, how can I achieve this? I searched around and best I got was double clicking, what about 5 times
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@dbarett wrote:
I have the following code but I need to know how to make a foreach at the time of subscribing to data that I bring from my web service,
Productos_cargar()
{let url = URL_SERVICIOS + 'productos'; this.http.get( url ) .map( resp=> resp.json() ) .subscribe( data =>{ this.por_categoria = data; // console.log(this.por_categoria); });}
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@iconic007 wrote:
i wish to display 120 videos on single page dynamically in ionic 4 app …help…
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@Marko-Matijevic wrote:
I am having issues with time picker because it is showing me wrong time. The time is 2 hours behind
<ion-datetime type="datetime-local" [pickerOptions]="customPickerOptionsTime" [ngModelOptions]="{standalone: true}" placeholder="Select time" display-format="HH:mm" [(ngModel)]="customTime" picker-format="HH mm " [max]="currentTime" ></ion-datetime>async timePicker() { this.customPickerOptionsTime = { buttons: [{ text: 'Cancel', handler: () => { } }, { text: 'Save', handler: (event) => { console.log('Clicked Save!'); this.timeObj = event; this.customTime = event; console.log(this.timeObj); } }], }; }
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@HassBrot wrote:
Hey guys,
I’ve seen, that the component has some predefined methods, see here. To use them I need to get a instance of the ion-tabs element, somehow.
- I tried to reference the element with
ref="myElement"and then use this as a instanceconst element = this.$refs.myElement.getSelected();, but I get an error message, which saysgetSelected() is not a function.- I also tried to get the
<ion-tabs>withconst tabs = document.querySelector('ion-tabs');but the getSelected() method isn’t present there, too
here is a bit more of my code:<ion-tabs id="tabs-container" @IonTabsWillChange="beforeTabChange" @IonTabsDidChange="afterTabChange" ref="myElement" > <ion-tab tab="filter" > <filter-component /> </ion-tab> ...I appreciate any kind of help or advise. Kind regards
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@telebovich wrote:
Hello,
I updated to ionic 5 yesterday. Using Visual Studio Code
When running my application with livereload enabled the application is successfully opened.
Then I started receiving these messages in log.[native-run] 2019-06-04T13:55:28.994Z native-run:android:utils:adb:waitForClose Error received from adb: { Error: Command failed: C:\Users\robert.lebovich\AppData\Local\Android\Sdk\platform-tools/adb -s emulator-5554 shell ps | grep io.ionic.starterAnd the debugger cannot be started.
When I close the application in emulator manually I receive this message
Error in the Ionic live reload server: Error: Command failed: C:\Users\robert.lebovich\AppData\Local\Android\Sdk\platform-tools/adb -s emulator-5554 shell ps | grep io.ionic.starterOr there is a timeout if I do nothing.
Is there something I can do about it? To run debugger?
Thank you.
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@helpmelearn wrote:
I have see this a couple of times but more building for android (I think) this is now core dumping building for browser.
Removed and added browser plugin back in.
Removed and added Node Models back in.I get this
Running app-scripts build: --prod --platform browser --target cordova
[09:46:17] build prod started …
[09:46:17] clean started …
[09:46:17] clean finished in 2 ms
[09:46:17] copy started …
[09:46:17] deeplinks started …
[09:46:17] deeplinks finished in 61 ms
[09:46:17] ngc started …
[09:46:54] ngc finished in 37.13 s
[09:46:54] preprocess started …
[09:46:54] preprocess finished in 1 ms
[09:46:54] webpack started …
Platform is browser
no[09:46:56] copy finished in 38.53 s <--- Last few GCs ---> 131239 ms: Mark-sweep 1353.7 (1434.6) -> 1353.6 (1434.6) MB, 1134.2 / 0.0 ms [allocation failure] [scavenge might not succeed]. 132414 ms: Mark-sweep 1353.7 (1434.6) -> 1353.7 (1434.6) MB, 1175.4 / 0.0 ms [allocation failure] [scavenge might not succeed]. 133595 ms: Mark-sweep 1353.7 (1434.6) -> 1353.7 (1434.6) MB, 1180.8 / 0.0 ms [allocation failure] [scavenge might not succeed]. <--- JS stacktrace ---> Cannot get stack trace in GC. FATAL ERROR: MarkCompactCollector: semi-space copy, fallback in old gen Allocation failed - JavaScript heap out of memory 1: node::Abort() [ionic] 2: 0x7d017c [ionic] 3: v8::Utils::ReportApiFailure(char const*, char const*) [ionic] 4: v8::internal::V8::FatalProcessOutOfMemory(char const*, bool) [ionic] 5: v8::internal::MarkCompactCollector::EvacuateNewSpaceVisitor::Visit(v8::internal::HeapObject*) [ionic] 6: v8::internal::MarkCompactCollector::VisitLiveObjects(v8::internal::MemoryChunk*, v8::internal::MarkCompactCollector::HeapObjectVisitor*, v8::internal::MarkCompactCollector::IterationMode) [ionic] 7: v8::internal::PageParallelJob<v8::internal::EvacuationJobTraits>::Task::RunInternal() [ionic] 8: v8::internal::MarkCompactCollector::EvacuatePagesInParallel() [ionic] 9: v8::internal::MarkCompactCollector::EvacuateNewSpaceAndCandidates() [ionic] 10: v8::internal::MarkCompactCollector::CollectGarbage() [ionic] 11: v8::internal::Heap::MarkCompact() [ionic] 12: v8::internal::Heap::PerformGarbageCollection(v8::internal::GarbageCollector, v8::GCCallbackFlags) [ionic] 13: v8::internal::Heap::CollectGarbage(v8::internal::GarbageCollector, char const*, char const*, v8::GCCallbackFlags) [ionic] 14: v8::internal::Factory::NewFillerObject(int, bool, v8::internal::AllocationSpace) [ionic] 15: v8::internal::Runtime_AllocateInTargetSpace(int, v8::internal::Object**, v8::internal::Isolate*) [ionic] 16: 0xf2914b079a7 Aborted (core dumped)
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@Liquidcms wrote:
Can a forum admin please add “ionic-v4” category to this forum?
I have seen numerous posts asking about this but most require adding the code to the .page.ts of every page. Coming from a web CMS world, this obviously seems ridiculous.
As a test, i have set up my app.componet.html like this:
[header code here] [tab code here]And sure enough this works perfectly. However, i have then added a back button into my header and it does not work/show. I will eventually also be adding a hamburger slide-out menu to the header; would it be safe to assume that will not work either?
My guess would be certain ionic functionality does not work outside of the component. Is this correct?
Is there a proper way to have a common header/footer without having to duplicate code in dozens of places?
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@tzur87 wrote:
I develop a app with ionic 1, but from some reason, almost each time user get push notification, and click On it, the user should log-in again. something with the cookie i think… please help
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@dnietoandres wrote:
Hi,
I have de following config in my ionic project
Ionic: ionic (Ionic CLI) : 4.12.0 (C:\Users\Dani\AppData\Roaming\npm\node_modules\ionic) Ionic Framework : @ionic/angular 4.2.0 @angular-devkit/build-angular : 0.13.8 @angular-devkit/schematics : 7.2.4 @angular/cli : 7.3.8 @ionic/angular-toolkit : 1.4.1 Cordova: cordova (Cordova CLI) : 9.0.0 Cordova Platforms : android 8.0.0, browser 6.0.0, ios 5.0.0 Cordova Plugins : cordova-plugin-ionic-keyboard 2.1.3, cordova-plugin-ionic-webview 3.1.2, (and 10 other plugins) System: Android SDK Tools : 26.1.1 (C:\Users\Dani\AppData\Local\Android\sdk) NodeJS : v10.15.0 (C:\Program Files\nodejs\node.exe) npm : 6.4.1 OS : Windows 10The app is not chrasing but for example I can’t use the gps. So i see that “Cordova Platforms : android 8.0.0” is pointing to 8.0. I was wondering how to update the platform to android 9.0.0.
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@akil27 wrote:
Hello, I have got some problems with my ionic-3 app. Firs of all everything was working good then I wanted to make some unit tests. Now, I am getting the error in the title when I make
ionic serveFirst of all I installed jasmine/karma etc. Then I got some test examples from https://github.com/ionic-team/ionic-unit-testing-example . Then when I run the test I got erros that say
Can not find module core-js/es6
Can not find module core-js/es7/reflectThose where dependencies in the config file of test. Then I installed core-js but I got the same error, then I learned the right version should be
core-js@2.5.x. After that this error is gone but another one came.
Your webpack version is too old use at least 4Then as a result of this stackoverflow thread https://stackoverflow.com/questions/50973494/ionic-unit-testing-webpack-version instead of updating webpack version I downgraded the
ts-loaderandts-nodeto the folllowing versons"ts-loader": "^3.0.3", "ts-node": "^3.0.2",And I got the following
kind of compiler errors but it worked. I mean tests got executed and passed.But still I though I should not get these compiling errors and this time I tried instead of downgrading
ts-loaderandts-nodeI updated the webpack to the latest without even knowing the current version because it wasn’t in my packeage.json file but it was loaded. Anyways, After updating webpack version nothing worked.Jasmine/karma gave the same errors
Can not find module core-js/es6etc because I updated ts-node and ts-loader to their original/latest versions. BUt even worse evenionic servegives me the error in the title.What I tried:
Downgrade webpack back to 3.12.0
Install core-js latest and/or core-js@2.5.0
None of them worked again .I made a new project with same ionic version and checked the versions of webpack and core-js. Resullts were :
`-- @ionic/app-scripts@3.2.2 `-- webpack@3.12.0and for core-js
`-- (empty)although it’s package.json doesn’t have webpack and core-js. and mine for webpack :
`-- @ionic/app-scripts@3.2.1 `-- webpack@3.12.0and for core-js
+-- core-js@2.5.0 +-- firebase@5.11.1 | `-- @firebase/polyfill@0.3.13 | `-- core-js@3.0.1 +-- karma@4.1.0 | `-- core-js@2.6.9 `-- karma-webpack@3.0.5 `-- babel-runtime@6.26.0 `-- core-js@2.6.And my current package.json is :
{ "version": "0.0.1", "author": "Ionic Framework", "homepage": "http://ionicframework.com/", "private": true, "scripts": { "start": "ionic-app-scripts serve", "clean": "ionic-app-scripts clean", "build": "ionic-app-scripts build", "lint": "ionic-app-scripts lint", "test": "karma start ./test-config/karma.conf.js", "test-ci": "karma start ./test-config/karma.conf.js --single-run", "test-coverage": "karma start ./test-config/karma.conf.js --coverage", "e2e": "npm run e2e-update && npm run e2e-test", "e2e-test": "protractor ./test-config/protractor.conf.js", "e2e-update": "webdriver-manager update --standalone false --gecko false" }, "dependencies": { "@angular/animations": "5.2.11", "@angular/common": "5.2.11", "@angular/compiler": "5.2.11", "@angular/compiler-cli": "5.2.11", "@angular/core": "5.2.11", "@angular/forms": "5.2.11", "@angular/http": "5.2.11", "@angular/platform-browser": "5.2.11", "@angular/platform-browser-dynamic": "5.2.11", "@ionic-native/camera": "^4.20.0", "@ionic-native/core": "~4.18.0", "@ionic-native/crop": "^4.20.0", "@ionic-native/file": "^4.20.0", "@ionic-native/file-path": "^4.20.0", "@ionic-native/file-transfer": "^4.20.0", "@ionic-native/firebase": "^4.20.0", "@ionic-native/geolocation": "^4.20.0", "@ionic-native/keyboard": "^4.20.0", "@ionic-native/native-storage": "^4.20.0", "@ionic-native/network": "^4.20.0", "@ionic-native/splash-screen": "~4.18.0", "@ionic-native/status-bar": "~4.18.0", "@ionic/storage": "^2.2.0", "@ngx-translate/core": "^11.0.1", "@ngx-translate/http-loader": "^4.0.0", "@scaffold-digital/ionic-hardware-buttons": "^1.1.0", "angularfire2": "^5.1.2", "cordova": "^8.1.2", "cordova-android": "7.1.4", "cordova-android-support-gradle-release": "3.0.0", "cordova-ios": "4.5.5", "cordova-plugin-camera": "^4.0.3", "cordova-plugin-crop": "git+https://github.com/obeza/cordova-plugin-crop-with-ratio.git", "cordova-plugin-device": "^2.0.2", "cordova-plugin-file": "^6.0.1", "cordova-plugin-file-transfer": "^1.7.1", "cordova-plugin-filepath": "^1.5.1", "cordova-plugin-firebase": "git+https://github.com/dpa99c/cordova-plugin-firebase.git#GH-1057-April-05-android-build-issue", "cordova-plugin-geolocation": "^4.0.1", "cordova-plugin-ionic-keyboard": "^2.1.3", "cordova-plugin-ionic-webview": "^3.1.2", "cordova-plugin-nativestorage": "^2.3.2", "cordova-plugin-network-information": "^2.0.1", "cordova-plugin-splashscreen": "^5.0.2", "cordova-plugin-statusbar": "^2.4.2", "cordova-plugin-whitelist": "^1.3.3", "core-js": "^2.5.0", "firebase": "^5.9.1", "ionic-angular": "3.9.3", "ionicons": "3.0.0", "promise-polyfill": "^8.1.0", "rxjs": "^6.3.3", "rxjs-compat": "^6.4.0", "sw-toolbox": "3.6.0", "time-ago-pipe": "^1.3.2", "webpack": "^3.0.0", "zone.js": "0.8.29" }, "devDependencies": { "@ionic/app-scripts": "3.2.1", "@types/jasmine": "^3.3.13", "@types/node": "^12.0.4", "angular2-template-loader": "^0.6.2", "html-loader": "^0.5.5", "istanbul-instrumenter-loader": "^3.0.1", "jasmine": "^3.4.0", "jasmine-spec-reporter": "^4.2.1", "karma": "^4.1.0", "karma-chrome-launcher": "^2.2.0", "karma-coverage-istanbul-reporter": "^2.0.5", "karma-jasmine": "^2.0.1", "karma-jasmine-html-reporter": "^1.4.2", "karma-sourcemap-loader": "^0.3.7", "karma-webpack": "^3.0.5", "null-loader": "^2.0.0", "protractor": "^5.4.2", "ts-loader": "^3.0.3", "ts-node": "^3.0.2", "typescript": "~2.6.2" }, "description": "An Ionic project", "cordova": { "plugins": { "cordova-plugin-whitelist": {}, "cordova-plugin-statusbar": {}, "cordova-plugin-device": {}, "cordova-plugin-splashscreen": {}, "cordova-plugin-ionic-webview": { "ANDROID_SUPPORT_ANNOTATIONS_VERSION": "27.+" }, "cordova-plugin-ionic-keyboard": {}, "cordova-plugin-geolocation": {}, "cordova-plugin-camera": {}, "com-badrit-base64": {}, "cordova-plugin-file": {}, "cordova-plugin-file-transfer": {}, "cordova-plugin-filepath": {}, "cordova-plugin-nativestorage": {}, "cordova-plugin-crop": {}, "cordova-plugin-network-information": {}, "cordova-plugin-firebase": {}, "cordova-android-support-gradle-release": { "ANDROID_SUPPORT_VERSION": "27.+" } }, "platforms": [ "ios", "android" ] } }Any help would be much appericaed. Thanks.
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@hillad wrote:
This page is supposed to read a JSON and get the array I have stored but for whatever reason I cannot access a variable from within my constructor().
private recGalleries = new Array; constructor(private menu: MenuService, private nav: NavController) { GalleryData.Galleries.forEach(function(element) { this.recGalleries.push(element.name); //<--ERR HERE }); console.log(this.recGalleries); }This is the error output:
Error: Uncaught (in promise): TypeError: undefined is not an object (evaluating 'this.recGalleries') http://localhost:8100/Pages-home-home-module.js:107:17 forEach@[native code] HomePage@http://localhost:8100/Pages-home-home-module.js:106:83 createClass@http://localhost:8100/vendor.js:58072:28 createDirectiveInstance@http://localhost:8100/vendor.js:57949:31 createViewNodes@http://localhost:8100/vendor.js:59175:59 createRootView@http://localhost:8100/vendor.js:59089:20 callWithDebugContext@http://localhost:8100/vendor.js:60097:30 create@http://localhost:8100/vendor.js:57428:43 createComponent@http://localhost:8100/vendor.js:57539:51 activateWith@http://localhost:8100/vendor.js:84220:68 activateRoutes@http://localhost:8100/vendor.js:72703:52 http://localhost:8100/vendor.js:72654:33 forEach@[native code] activateChildRoutes@http://localhost:8100/vendor.js:72653:36 activateRoutes@http://localhost:8100/vendor.js:72710:41 http://localhost:8100/vendor.js:72654:33 forEach@[native code] activateChildRoutes@http://localhost:8100/vendor.js:72653:36 activate@http://localhost:8100/vendor.js:72578:33 http://localhost:8100/vendor.js:72562:22 _next@http://localhost:8100/vendor.js:94594:39 next@http://localhost:8100/vendor.js:89308:23 _next@http://localhost:8100/vendor.js:97318:30 next@http://localhost:8100/vendor.js:89308:23 _next@http://localhost:8100/vendor.js:94600:30 next@http://localhost:8100/vendor.js:89308:23 notifyNext@http://localhost:8100/vendor.js:96957:30 _next@http://localhost:8100/vendor.js:88527:31 next@http://localhost:8100/vendor.js:89308:23 _next@http://localhost:8100/vendor.js:94600:30 next@http://localhost:8100/vendor.js:89308:23 http://localhost:8100/vendor.js:91487:24 _trySubscribe@http://localhost:8100/vendor.js:88689:35 subscribe@http://localhost:8100/vendor.js:88675:35 subscribe@http://localhost:8100/vendor.js:88670:26 _innerSub@http://localhost:8100/vendor.js:96936:115 _next@http://localhost:8100/vendor.js:96926:23 next@http://localhost:8100/vendor.js:89308:23 notifyNext@http://localhost:8100/vendor.js:96957:30 _next@http://localhost:8100/vendor.js:88527:31 next@http://localhost:8100/vendor.js:89308:23 _next@http://localhost:8100/vendor.js:94600:30 next@http://localhost:8100/vendor.js:89308:23 _next@http://localhost:8100/vendor.js:97318:30 next@http://localhost:8100/vendor.js:89308:23 notifyNext@http://localhost:8100/vendor.js:94884:30 _next@http://localhost:8100/vendor.js:88527:31 next@http://localhost:8100/vendor.js:89308:23 _next@http://localhost:8100/vendor.js:94600:30 next@http://localhost:8100/vendor.js:89308:23 _complete@http://localhost:8100/vendor.js:97124:33 complete@http://localhost:8100/vendor.js:89320:27 _complete@http://localhost:8100/vendor.js:89338:34 complete@http://localhost:8100/vendor.js:89320:27 _complete@http://localhost:8100/vendor.js:94879:38 complete@http://localhost:8100/vendor.js:89320:27 http://localhost:8100/vendor.js:99985:32 _trySubscribe@http://localhost:8100/vendor.js:88689:35 subscribe@http://localhost:8100/vendor.js:88675:35 subscribe@http://localhost:8100/vendor.js:88670:26 subscribe@http://localhost:8100/vendor.js:88670:26 subscribe@http://localhost:8100/vendor.js:88670:26 subscribe@http://localhost:8100/vendor.js:88670:26 _innerSub@http://localhost:8100/vendor.js:94874:90 _tryNext@http://localhost:8100/vendor.js:94868:23 _next@http://localhost:8100/vendor.js:94851:26 next@http://localhost:8100/vendor.js:89308:23 _next@http://localhost:8100/vendor.js:97318:30 next@http://localhost:8100/vendor.js:89308:23 http://localhost:8100/vendor.js:91487:24 _trySubscribe@http://localhost:8100/vendor.js:88689:35 subscribe@http://localhost:8100/vendor.js:88675:35 subscribe@http://localhost:8100/vendor.js:88670:26 subscribe@http://localhost:8100/vendor.js:88670:26 subscribe@http://localhost:8100/vendor.js:88670:26 subscribe@http://localhost:8100/vendor.js:88670:26 _innerSub@http://localhost:8100/vendor.js:96936:115 _next@http://localhost:8100/vendor.js:96926:23 next@http://localhost:8100/vendor.js:89308:23 _next@http://localhost:8100/vendor.js:94039:34 next@http://localhost:8100/vendor.js:89308:23 _next@http://localhost:8100/vendor.js:97318:30 next@http://localhost:8100/vendor.js:89308:23 _next@http://localhost:8100/vendor.js:97318:30 next@http://localhost:8100/vendor.js:89308:23 notifyNext@http://localhost:8100/vendor.js:94884:30 _next@http://localhost:8100/vendor.js:88527:31 next@http://localhost:8100/vendor.js:89308:23 _next@http://localhost:8100/vendor.js:94600:30 next@http://localhost:8100/vendor.js:89308:23 notifyNext@http://localhost:8100/vendor.js:94884:30 _next@http://localhost:8100/vendor.js:88527:31 next@http://localhost:8100/vendor.js:89308:23 _complete@http://localhost:8100/vendor.js:93048:34 complete@http://localhost:8100/vendor.js:89320:27 _complete@http://localhost:8100/vendor.js:89338:34 complete@http://localhost:8100/vendor.js:89320:27 _complete@http://localhost:8100/vendor.js:89338:34 complete@http://localhost:8100/vendor.js:89320:27
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Participants: 1
@nazehs wrote:
I have been battling with file download in ionic 4 and it seems to be a big issue for me.
The below code is what i have tried using atlast but it seems not working as the same is downloading the file to a directory that i don’t have an idea in the device.ownload(filename) { const fileTransfer: FileTransferObject = this.transfer.create(); let name = filename.split("/"); let length = name.length; const url ="http://vvvvvvvv.com/dashboardksi/api/uploads/" + name[length - 1]; console.log("clicked", name); fileTransfer.download(url, this.file.dataDirectory + name[length - 1], true).then(entry => { console.log("download complete: " + entry.toURL()); }, error => { // handle error console.log("ERROR: ", error); } );I don’t know how i can save it to like downloads folder or gallery like that in case of images.
Posts: 1
Participants: 1
@kamikaz0r wrote:
I created a project on ionic 4 using the platform android @ 8.0.0, where I was able to generate my APK that works on Android 4.4.X +. but I need to generate the APK that supports the version of Android 4.2.2 as it will run on a specific Tablet, I know I need to modify the android platform according to the version 4.2.2 SDK, but which command ?
for example ? must be … "@4.2.2 ? " if i try this i receive a error .
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Participants: 1
@hillad wrote:
I want to change the background color of the and remove the bottom bar from .
This is the css:ion-item { padding: 10px; align-items: center; border-bottom: transparent !important; }This is the HTML:
<ion-item> <ion-label position="stacked">Email</ion-label> <ion-input [(ngModel)]="email" type="email"></ion-input> </ion-item>This is the outcome: (pardon the autocomplete)
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