All Questions
200 questions
0
votes
0
answers
201
views
How to fix height of select option in angular
I have 100 options in select tag but the height of select option is very large I want to reduce the height of select option. I used size=10 but its not working for me.
HTML
<ion-col size-md="6&...
1
vote
1
answer
505
views
return a dictionary of dictionaries flask and angular
I am creating an app using flask and ionic(angular) and I am trying to return a JSON of the list
currently my python code is the following
def get-stocks():
# Select all stocks
cursor.execute("&...
-1
votes
1
answer
161
views
ANGULAR/IONIC ERROR Error: Error trying to diff '[object Object]'. Only arrays and iterables are allowed
I have this error when I want to receive data from the server with a REST API and display it in an HTML component through a modal. In console if I get the data but in my HTML view not.
ERROR Error: ...
- 1
0
votes
0
answers
1k
views
Ionic 2 calendar / ion-card compressing on screen size change
How I want it to look all the time.
What happens if the display gets too small.
HTML
<ion-card class="has-card-footer" *ngIf="collapseCard">
<ion-card-header tappable *ngIf="collapseCard" ...
- 363
1
vote
0
answers
1k
views
How to get form values in ionic framework
My html is like this:
<form [formGroup]="form" novalidate class="ng-pristine ng-valid ng-touched">
<div id="pr1">
</div>
<div id="pr2">
</div>
<div ...
- 99
7
votes
4
answers
4k
views
Setting col-* value dynamically from object value
I am using Ionic Framework and its grid system (similar to Bootstrap). However, I believe my question is more AngularJS than Ionic components.
I have the following:
<ion-col *ngFor="let col of ...
- 2,795
1
vote
1
answer
985
views
How to get a numpad with Enter button and decimal in Ionic 3 / Angular 4 App
I'm trying to get a numpad to display in my ionic app the includes an enter button and a decimal point, so that the user can enter numbers and decimals and hit the enter button to submit.
I've tried ...
- 491
0
votes
0
answers
298
views
Ionic - Best practice: passing a callback to modal
I am using an Ionic modal and I want to pass a callback function to it from the parent component. Since I'm creating the modal dynamically through TS, I am passing the callback as a nav param like so:
...
- 3,518
0
votes
2
answers
2k
views
Ionic <ion-item> between <ion-label> and <ion-datetime> not showing up
I am trying to make content appear between a stacked ion-label and ion-datetime input, but it just doesn't show up. What am I doing wrong? This is the html code:
<ion-item>
<ion-label ...
- 3,518
0
votes
2
answers
6k
views
Html 5 Download attribute in iPhone
I have a requirement where I need to download and view files( pdf, word, jpg etc) from the server in ionic progressive web app without navigating away from the page. What would be the best and easiest ...
- 15
0
votes
1
answer
51
views
toggle change nested button colors in ionic 2x
I'm having nested button assigned in each list. What i want to achieve is when a particular button is clicked its color is suppose to change to a different color and when its clicked again is should ...
- 839
0
votes
1
answer
156
views
ERROR TypeError: Cannot read property 'nom_gr' of null ?? on Chrome
<ion-col col-9 class="sildes">
<ion-slides slidesPerView="{{nbPerPage}}" spaceBetween="5">
<ion-slide *ngFor="let slide of lesEboxs; let i =...
- 9
0
votes
1
answer
586
views
Angular2 How to trigger (click) event
I have a div and ion-input #fileInput type="file" accept="image/*" id="fileInput" [(ngModel)]="imageFilePath" (ionChange)="imageFilePath_change($event)" ></ion-input>
How to simulate the ...
- 1,271
0
votes
2
answers
80
views
how can i selectAll checkboxes when i check on contacts in my case ?!! ionic 2
selectAll() {
for (var i = 0; i < this.groupedContacts.length; i++) {
for(var j = 0; j < this.groupedContacts[i].length; j++)
this.groupedContacts[i][j].selected = this....
- 9
0
votes
3
answers
716
views
Override * CSS property in scss Page
I am learning ionic. In my app I want to make the font of linkbutton to 12 px, however it is overridden by other css.
My scss file has following css for linkbutton:
.link_button {
color: $...
- 383