For questions about the
Questions tagged [mat-select]
154 questions
0
votes
0 answers
How to click on mat-select-trigger when mat-select dropdown panel is open?
0
votes
1 answer
how to set a value by default inside a mat select in Angular?
I have a screen with Angular, it is a table that shows data from DB through a rest api in Java, the esValido field only brings values 1 and 0 as shown in the first image.
What I want to do is place a mat-select in the esValido field, and show the…

Root93
- 141
- 8
0
votes
2 answers
How to hide selected option from options list while using mat-select
I am using newest version mat-select v 16. When a particular option is selected and we click the select drop-down the selected option shouldn't show in options list. This is what I am using in html.

Saran S
- 39
- 1
- 6
0
votes
1 answer
Lost of data in Angular form when change the collection of data
i'm stuck in a weird problem:
the "aggiungi gruppo" button add an element in the array which is the one that it's been cycled by the *ngFor attached to the element.
the problem is that if I include all the html inside a Form every time that i add…

Lorenzo
- 673
- 1
- 11
- 25
0
votes
0 answers
how can I stop weird scrolling jump behavior with multiple mat-select checkbox clicks?
I have a material multi-select and noticed that if I have content before my mat-option tags, then clicking on them causes the scroll bar to jump to odd places causing incredibly confusing behavior... I have replicated the issue with stackblitz and…

patrick
- 9,290
- 13
- 61
- 112
0
votes
1 answer
How can i expand mat-select with custom action?
I have to implement a new function in mat-select next to the arrow, but i always messed up the html/scss and this new icon get covered by chips items. I attached a picture how this should looks like.
mat-select
my mat-select

qwerty
- 3
- 1
0
votes
0 answers
Angular 14 default value for mat-select doesn't work
In this code if I click on edit button the selection menu appears with default value of column.field as set in [formControlName] with name Material Name.The code was working properly in angular 13 but after migrating to angular 14, by clicking on…

mojde jalali
- 1
- 1
0
votes
2 answers
Apply two different classes with panel class depending on the condition in Angular material
I am using mat-select of Angular material. It has panelclass property that can be used to apply class. In parent component I have to style the drop down. The issue is :- I have to apply dynamic class to panelclass but type of panel class is…

Apurva Pathak
- 692
- 1
- 9
- 22
0
votes
1 answer
Angular Select not showing text when the combination of *ngFor and *ngIf is used
I have a form with 4 select inputs. When one value is selected it should not be shown in other select inputs. I have created a working solution. But when an option is selected it is not shown in the select text, it stays empty. it occurs when a…

brian
- 3
- 3
0
votes
0 answers
mat-select disabled attribute doesn't work in the legacy angular-material?
We have upgraded to Angular V15 but are still using the legacy Angular-Material component.
What I've noticed is that the disabled attribute in the mat-select is not working anymore.

Nelleke Rietvink
- 35
- 4
0
votes
0 answers
Display the name instead of value in mat-select AutoComplete
`I want to display the name (employee Name) instead of value (employee id), while trying to pick an employee by name in the drop down.
Sample Data:
0: {employeeID: 13, employeeName: 'vinayakar G'}
1: {employeeID: 14, employeeName: 'kanna V'}
Any…

user17782650
- 13
- 4
0
votes
0 answers
How to select all the options in mat-select by default
I want to select all the options by default in mat-select
Here is my code:
Questions ({{questionSelected}} of {{structureViewObj.records[0].questions.length}})

Faisal Amdani
- 109
- 14
0
votes
0 answers
How to enable input fields depending on mat-select options>?
Inside a mat-tab I have a form which contains a mat-select with the following code:
Database
…

Ionut
- 724
- 2
- 9
- 25
0
votes
0 answers
Parser Error: Unexpected token [, expected identifier or keyword at column 14 in [ {{types.value?.[0] || ''}} ]
I want to add a mat-select control with multiple option with mat-select-trigger. My html code:
…

Ionut
- 724
- 2
- 9
- 25
0
votes
0 answers
Angular: add search functionality to dynamically created mat select dropdowns
I am working on an Angular project where I'm rendering dynamic mat-select dropdowns (returned by query). Below is the code to render these mat-selects.
HTML: -

Sunil Bamal
- 87
- 1
- 14