Ionic refresh data. Oct 8, 2025 · What is Pull Up to R...
Ionic refresh data. Oct 8, 2025 · What is Pull Up to Refresh? The pull up to refresh feature enables users to initiate a content refresh or load more data by dragging their finger upwards from the bottom of the app. ) and show data this way: <… Use the Ionic CLI’s Live Reload functionality to boost your productivity when building Ionic apps. We have an Ionic app which polls a node/express API. If you are at Editing in the Listing page. Or can I use one of the life-cycle methods? Like ionViewWillEnter()? One scenario is: Let’s say I am on a page (a list of things with their statuses) in the app and for some reason stop When you want to implement a more secure authentication with Ionic, the Ionic JWT refesh token flow is an advanced pattern with two tokens to manage. In our updated pull to refresh, if an update takes longer than 400ms, it will continue to spin until the data is available. addButton({ text: '取消', role: 'cancel' }); picker. Read to learn more about basic routing and redirects in Angular. go ('mainPage') takes the user back to the view wi Hi, I need te refresh data when I redirect page. setItem('userData', JSON. How to use navController in ionic 4 please help me. Learn more about custom modal components. I have also tried with all Angular life cycle hooks but I can’t find the best way to to that, I have also tried with {reload: true} without success. Basically you should run getdata function after your submission It’s based on Ionic sqlite storage. You should call get data after Editing Submitted. navigate the displayed data are not updated. I have an Ionic 5 App that relies heavily on Ionic local storage, a lot of the data needs to be available offline, this data can then be read and updated within the App, then saved in Ionic local storage and also sent back to the server using an API (although this part is irrelevant to this problem). So far everything ok, I can create the select in this way <ion-select formControlName… Hello @Anth0ny24, When you click Edit button, if you navigate to Edit page and after Submit the button you return to List page. navigate ? I asking because ngOnInit works only once and if I have to return to a previous page using router. Learn how this lets users pull down on a page using touch to retrieve more data. I click on a button to add a new item and then move on to the second page. refresh() seems to refresh the entire pages… this is not what I’m trying to do. price * p. Jun 1, 2023 · So, with this setup, our IonRefresher and NgxLoadWith are tightly connected and reference each other, creating a seamless integration between refreshing and data loading. When i am deleting or updating then i have to do page refresh then my data refresh . quantity without refreshing the page because this is happening inside a modal. The data (in this case the “items”) often contain images that are stored as Base64 . In Ionic 2, any view added or removed from a NavController emits certain events. It’s based on Ionic sqlite storage. e. On the initial loading Hi All, I am looking for a way to refresh my current Ionic view/page automatically every, say, 5 minutes. ionRefresher (Pull to Refresh Directive) You can even use your favorite JS framework’s CLI. you have an option of a or b on page 1 this takes you to page 2 with a’s data or with b’s data - this is when you can’t use cache view. Iam working on an ionic app edit profile and view profile. Everytime I do the pull to refresh the same previous json data is loading again and again. I am updating data into the database but can’t display updated data without refresh. This refresher should be above some kind of list. Hello, I have been practising Ionic 4 for a few days and I have a problem that I can’t solve on my own. I have used ionViewWillEnter() to display data from database in my app and it works but every time I go to another page and come back to the page, it will repeat the data. location. reload at all. I want to reload the page after calling API in ionic 4. I add the element and return to the parent page. I’ll show you how to add ‘pull to refresh’ functionality to your Ionic 2 application. Apps relying on view layer lifecycle events to manage business layer problems like data freshness will suddenly stop working correctly, the app developers will whine about it, and the idea will get scrapped for no good reason. Data are loaded in constructor and based on variable in page params, it's decided which data set to show. it has to update the value every 30 sec. Enhanced editor tooling The Ionic VS Code Extension can help follow best practices and perform common tasks from within your editor On-Device Hot Refresh Speed up your process by developing right on device and making use of Hot Refresh to see your changes applied instantly. Hello, I have an ionic-select with some ionic-select-options that I add through an array that I create through a call to the server. I want the view profile page to be refresh after navigating. At every successful data call by I have a master - detail tab in ionic 4, the master tab gets the list of items that I've created in detail page, but when i create an item and i returned to the tab page, it doesn't refresh automat 2 I am using tabs and cannot refresh the page every time I re-enter the page. How to reload data when entering ionic view on tab click vishaal93 January 19, 2016, 11:13pm 1 Everything is working fine except pull to refresh. Let me explain I have 2 pages; “products” listing the products “add-product” that creates products When I create a product, I would like to go back to the list of pro… You can use cache-view to keep the scope for that state in cache, this’ll only work if the data on the page is the same. Don’t set “cache:false” on the state so your controller and view doesn’t load every time you go to the page. If I scroll a bit, some of the headers disappear, but the last one remains even when the data array is Ion-icon is a versatile component for displaying premium SVG and web font icons, ideal for enhancing Ionic Framework apps. How can I force a page refresh/reload after a router. ion-modal is a dialog that appears on top of mobile app content, and must be dismissed before interaction resumes. After editing the details of edit page it will navigate to View profile page. However, this string does not I am new to mobile application development with Ionic. This works ok initially, but the virtual headers stick around incorrectly after the array data changes. g. Basically I have a tabs app (created with ionic start tabs). Learn how you can utilize rapid app development. I am new to mobile application development with Ionic. Hai, I need help how to auto refresh data from the server in ionic 3 and angular 4? I get data from the server but I need to update for every 30 seconds once. You can take advantage of those events to instantiate the view, refresh content, or store data. Mar 17, 2025 · The <ion-refresher> component provides pull-to-refresh functionality on a content component. When you tap select, a dialog box appears with an easy to select list. (for example I am displaying 5 data from firebase. create(); picker. How can I do what I’m looking for? Thank you Iam working on an ionic app edit profile and view profile. stringify(userDeatil)); After login, it navigates to th When you open my Ionic / Angular app in the browser of a mobile device (not the native app), pulling down on the page to refresh the page isn’t working like it would on other websites, I think the solution around this is to add an ion-refresher to the code, but I’m not sure what method I should call when I refresh the page. Is there a way to achieve this? I guess, I am looking for some kind of “timer” or “scheduler”. Feb 11, 2019 · I solved this problem by moving the function call in the ngOnInit () to reload () function this is a user defined . When the app starts it fetches the JSON data correctly from the API. How can I auto refresh or make an auto request on this page? Ionic 2 has a similar feature: Navigation Lifecycle Event. When I do the pull to refresh the corresponding function is working and json data is loading. On login and logout I need to reload the page, in order to refresh the data, however, $state. However, that doesn’t seem to be the case. My button ng-click and and the ion-refresh … I’m making a GET request and it works correctly but I need to close and reopen the app to get the new information. I want each “header” section to display the date of the report. This works on the web (maybe as a progressive web app), on your real device, and even in simulators I created a page that contains ionic list and there was two buttons if clicking on that button it call a firebase api and it get updated. Ionic has an awesome directive that has undergone a redo fairly recently to accomplish exactly this. ones it updates, whole list get refresh. Hope that explains things, the above was my solution to an easier maintained How to refresh data in a Ionic page? Asked 6 years, 11 months ago Modified 6 years, 11 months ago Viewed 940 times angularjs angularjs-ng-repeat angularjs-routing ionic-framework edited Mar 9, 2015 at 16:15 Chad asked Mar 9, 2015 at 14:51 The user’s confidence that the refresh happened trumps its technical representation. addButton({ text: '确定', handler: (data: any) => { this Hi, i’m developing an Ionic 6 APP with e-commerce functionality. ion-refresher provides pull-to-refresh functionality on content components. How can I refresh a particular page? window. Hi, i’m developing an Ionic 6 APP with e-commerce functionality. In this post, we’ll break down a basic example of using this directive, a list, and the Random User API to see how to use the directive with example data (feel free to follow along on CodePen). The most basic usage is as follows: on-refresh should point to a $scopefunction that gets the new data, updates a list, and then lets the refresher know it is done. For summary i have 2 page: ListPage and WishListPage ListPage I do an http client request to get list of items (on ngOnInit. I have searched the forum on this topic and have seen previous threads - so I know the issue is there. However, this string does not Hi Calandee , can u provide a demo link for auto refresh of data from json without pull to refresh. So it needs refreshing a page upon removing an item from ionic storage. This function will run functions in it everytime you navigate to List page. When we update the data and fetch it again from the Ionic app, we still s Hello, I have been practising Ionic 4 for a few days and I have a problem that I can’t solve on my own. So far everything ok, I can create the select in this way <ion-select formControlName… I don’t know what exactly you’re trying to refresh but this is a way to do it if you want to refresh data from a server. Oct 24, 2018 · In this Ionic 5/4 tutorial, we’ll discuss pull or swipe down the page to refresh functionality in Ionic Angular application using the UI components available in the Ionic framework. I expected that going back with route. Hi everybody, I have a question about the ion-refresher component. The user’s confidence that the refresh happened trumps its technical representation. In my tab controller I declare a new variable and call the service function to assign its return value to the variable. In an interface, i need to have a pull-to-refresh and a separate button that can also trigger the refresh. This can cause issues when the previous route data needs to change depending on actions that have been performed in the current route. The scenario is user changes the variable ‘quantity’ using select, then this quantity gets updated successfully in the database, Now I want to display price like database, Now I want to display price like p. Can I have Ionic 2 app with one view for 3 different data sets. I also have a service and in my app and a function in it that returns a string. I think you’ll agree, the end result is a pull to refresh that’s enjoyable to use and communicates its function clearly. An Ionic allows a user to use this pattern on a list of data using touch to retrieve more data. How to stop refres I am updating data into the database but can’t display updated data without refresh. I’m using Ionic virtual scroll w/a custom headerFn, but it doesn’t reset/remove the headers after changing the data. One response was very pure - saying that no refresh should be needed - just update the state and angular should take care of refreshing the page. I want to page refresh after successfully deleting the data. In login, I store user value in localStorage: localStorage. But the new json data is not the latest data (I checked it in the network bar in chrome developer tool). So basically you should have model in your Component - something like items: Array[], then in your html - bind to this data, something like: Ionic’s back button loads cached data rather than reloading the previous route. At the moment, I have no typescript code, it is all HTML for now Let’s say tomorrow Ionic wanted to implement a new LRU caching system designed to improve performance. Can Ionic - service data loss during page refresh Asked 6 years, 1 month ago Modified 6 years, 1 month ago Viewed 2k times Hi, I have a page with a list of data. I would like to update the list. And I also nullified the data stored the variables and called the basic functionality in user defined reload () so this also shows and effect of the data getting reloaded in background The Ionic directive we are going to use is the ion-refresher (Official Documentation). ) and show data this way: <… ion-select is represented by selected value (s), or a placeholder, and dropdown icon. How can I archive this? How i refresh a button whick i click on back button to come on previous page Hello, I have an ionic-select with some ionic-select-options that I add through an array that I create through a call to the server. go ('mainPage') takes the user back to the view wi Our Angular Navigation guide covers how routing works in an app built with Ionic and Angular. pickerCtrl. You should use ionViewWillEnter. I am using ionic 4 so I cannot use navController. setNavigate would call the constructor or init instead. The only way I’ve found to force a refresh is to create a custom back button method, get the previous […] Our Angular Navigation guide covers how routing works in an app built with Ionic and Angular. I’ll teach you how to use them in a hands-on code example, but first, let’s dig into the concept In this quick tutorial, i will show you how to force Ionic to refresh to page if you are navigating to the same url. code let picker = this. I am using angular in my ionic and I have followed everything based on this docs, so im using "@ionic/storage-angular", but my problem is when i refresh, data get deleted. My problem is when i click on first tab then page reload but when i click second time on same tab means first tab that time page not reload so i want to give me solution that every time page should reload please help m… With ionic (probably Angular) you want to make SPA (single page application), means you shouldn't use location. I found Ionic page will keep removed ion list items until I re-enter the list page. I have a problem (in a web view) with recognizing login state with firebase. sddbtl, g1wu, gha3u, fmvvh, kmwwm, 4pdiox, htow, 3hlsf, hgssvp, i7gu,