Questions tagged as 'ionic'

Tagged questions
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assign the value of the selected parameter

I am trying that when selecting an option of the dropdownlist , I see in the cost field the price of the selected thing.    For example, if in the list I select "Simple". In the cost field   "800" appears and if I select "Double" in the fiel...
asked by 20.09.2018 / 05:48
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Browser does not display any content - Ionic

Well, as the title says, I'm trying to consume a rest API with Ionic 3 and for some strange reason, my browser does not show me the array that returns the api, the strange thing is that the console is shown, I thought that I had syntax error or...
asked by 17.09.2018 / 01:15
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Mobile App - ionic node js mysql

Hello friends, I have a web app developed with express and mysql but it turns out that I must make a mobile from this web app. The login and the register of my App must access the same database, I have the api to enter and cons...
asked by 07.09.2018 / 01:40
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Error sending and saving image in Ionic and Flask

I am developing a project on Ionic I have a server mounted on Flask and I would like to be able to send images and treat them with this one. I am currently doing the following: uploadFile(img) { let postParams = { file: img }; this.http.se...
asked by 02.09.2018 / 15:09
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Variable is not saved in Ionic 3

When I want to save a variable data, it is saved and displayed in the console, but if I want to use it elsewhere, it tells me that this undefined and I do not know what to do. Here is a fragment of that code: public valoractual:numbe...
asked by 02.09.2018 / 02:03
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How can I implement a pipe in ionic?

Hello, I am new to the ionic world and every time I find new concepts and ways of doing things, the fact is that I have a list of objects that I bring from an API and I want to filter the results by word, basically what What I want is: <io...
asked by 28.08.2018 / 16:49
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Command to see the list of dependencies installed in a project

I always see that some people show a list of the dependencies that they have installed in their projects, I would like to do the same but I do not know what npm command could be done, I am interested in an Ionic project in which I am working ....
asked by 23.08.2018 / 17:07
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Start application when turning on the device

I am developing an application with push notifications using one signal + ionic + firebase, the idea is that the application can receive push notifications at all times. I already get notified when the user closes it (the app is in the backgroun...
asked by 20.08.2018 / 18:08
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Receive sass variables from firebase with angular

Hello, how are you? I need help with a consultation my absent programmer and I work layout but basic I explain in detail: I want to dynamically modify the colors of ionic, ionic has a directive called color="" I want that directive to re...
asked by 08.08.2018 / 20:11
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Show cell location in real time with IONIC

I have an application that shows the bus routes of the city. And I want to do that through a phone that has the location always on, can show in Google Maps the location of that phone. How could I do it? How would you connect it with the app? Can...
asked by 17.08.2018 / 01:48