why keypress is not working in mat-select?

I want to execute function in typescript on any key pressing by user. For example, if the drop down contains values like 'Apple', 'Pineapple', 'Mango' and if user press 'M', focus should be get to the 'Mango' as per the standard HTML behaviour. Standard HTML behaviour for is : https://www.w3schools.com/tags/tryit.asp?filename=tryhtml_select

I have added (keypress) to the mat-select in html code. But it seems that keypress is not working as code in typescript function is not getting executed.
Angular version is 4.

below is the angular code:

<mat-form-field>

    <mat-select (keypress)="selectKeyPress($event)" placeholder="State" formControlName = "state" required id="stateDrop">

        <ng-container *ngFor = "let item of stateList">

            <mat-option [value] = "item.stateId">{{item.name}}</mat-option> 

        </ng-container>

    </mat-select>

    <mat-error *ngIf="(form.controls['state'].invalid && form.controls['state'].touched)">You must select a state.</mat-error>

</mat-form-field>

edited Nov 21 '18 at 12:39

Ebin Manuval

800924

asked Nov 21 '18 at 10:39

Ambar Dudhane

Could you provide please a stackblitz, coz it seems working for me.

– selem mn
Nov 21 '18 at 10:51

The default example is working. Please provide a Minimal, Complete, and Verifiable example reproducing the issue.

– trichetriche
Nov 21 '18 at 11:17

add a comment |

I have added (keypress) to the mat-select in html code. But it seems that keypress is not working as code in typescript function is not getting executed.
Angular version is 4.

below is the angular code:

<mat-form-field>

    <mat-select (keypress)="selectKeyPress($event)" placeholder="State" formControlName = "state" required id="stateDrop">

        <ng-container *ngFor = "let item of stateList">

            <mat-option [value] = "item.stateId">{{item.name}}</mat-option> 

        </ng-container>

    </mat-select>

    <mat-error *ngIf="(form.controls['state'].invalid && form.controls['state'].touched)">You must select a state.</mat-error>

</mat-form-field>

edited Nov 21 '18 at 12:39

Ebin Manuval

800924

asked Nov 21 '18 at 10:39

Ambar Dudhane

Could you provide please a stackblitz, coz it seems working for me.

– selem mn
Nov 21 '18 at 10:51

The default example is working. Please provide a Minimal, Complete, and Verifiable example reproducing the issue.

– trichetriche
Nov 21 '18 at 11:17

add a comment |

I have added (keypress) to the mat-select in html code. But it seems that keypress is not working as code in typescript function is not getting executed.
Angular version is 4.

below is the angular code:

<mat-form-field>

    <mat-select (keypress)="selectKeyPress($event)" placeholder="State" formControlName = "state" required id="stateDrop">

        <ng-container *ngFor = "let item of stateList">

            <mat-option [value] = "item.stateId">{{item.name}}</mat-option> 

        </ng-container>

    </mat-select>

    <mat-error *ngIf="(form.controls['state'].invalid && form.controls['state'].touched)">You must select a state.</mat-error>

</mat-form-field>

edited Nov 21 '18 at 12:39

Ebin Manuval

800924

asked Nov 21 '18 at 10:39

Ambar Dudhane

I have added (keypress) to the mat-select in html code. But it seems that keypress is not working as code in typescript function is not getting executed.
Angular version is 4.

below is the angular code:

<mat-form-field>

    <mat-select (keypress)="selectKeyPress($event)" placeholder="State" formControlName = "state" required id="stateDrop">

        <ng-container *ngFor = "let item of stateList">

            <mat-option [value] = "item.stateId">{{item.name}}</mat-option> 

        </ng-container>

    </mat-select>

    <mat-error *ngIf="(form.controls['state'].invalid && form.controls['state'].touched)">You must select a state.</mat-error>

</mat-form-field>

angular

edited Nov 21 '18 at 12:39

Ebin Manuval

800924

asked Nov 21 '18 at 10:39

Ambar Dudhane

edited Nov 21 '18 at 12:39

Ebin Manuval

800924

asked Nov 21 '18 at 10:39

Ambar Dudhane

edited Nov 21 '18 at 12:39

Ebin Manuval

800924

edited Nov 21 '18 at 12:39

Ebin Manuval

800924

edited Nov 21 '18 at 12:39

Ebin Manuval

800924

asked Nov 21 '18 at 10:39

Ambar Dudhane

asked Nov 21 '18 at 10:39

Ambar Dudhane

asked Nov 21 '18 at 10:39

Ambar Dudhane

Could you provide please a stackblitz, coz it seems working for me.

– selem mn
Nov 21 '18 at 10:51

The default example is working. Please provide a Minimal, Complete, and Verifiable example reproducing the issue.

– trichetriche
Nov 21 '18 at 11:17

add a comment |

Could you provide please a stackblitz, coz it seems working for me.

– selem mn
Nov 21 '18 at 10:51

The default example is working. Please provide a Minimal, Complete, and Verifiable example reproducing the issue.

– trichetriche
Nov 21 '18 at 11:17

Could you provide please a stackblitz, coz it seems working for me.

– selem mn
Nov 21 '18 at 10:51

The default example is working. Please provide a Minimal, Complete, and Verifiable example reproducing the issue.

– trichetriche
Nov 21 '18 at 11:17

add a comment |

1 Answer
1

active

oldest

votes

I had searched on your question but better thing is founded to used autocomplete.
https://material.angular.io/components/autocomplete/overview

reference link : Using keyboard to select items in md-select

answered Nov 21 '18 at 10:43

Pradip

1621310

1

md prefixed components are deprecated dude, that would be better a comment than an answer :)

– selem mn
Nov 21 '18 at 10:55

@selemmn i had given link not exact solution

– Pradip
Nov 21 '18 at 11:07

@Pradip more reason to be a comment then.

– trichetriche
Nov 21 '18 at 11:16

add a comment |

Your Answer

StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");

StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});

function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});

}
});

draft saved

draft discarded

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53410260%2fwhy-keypress-is-not-working-in-mat-select%23new-answer', 'question_page');
}
);

Post as a guest

Name

Required, but never shown

1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

I had searched on your question but better thing is founded to used autocomplete.
https://material.angular.io/components/autocomplete/overview

reference link : Using keyboard to select items in md-select

answered Nov 21 '18 at 10:43

Pradip

1621310

1

md prefixed components are deprecated dude, that would be better a comment than an answer :)

– selem mn
Nov 21 '18 at 10:55

@selemmn i had given link not exact solution

– Pradip
Nov 21 '18 at 11:07

@Pradip more reason to be a comment then.

– trichetriche
Nov 21 '18 at 11:16

add a comment |

I had searched on your question but better thing is founded to used autocomplete.
https://material.angular.io/components/autocomplete/overview

reference link : Using keyboard to select items in md-select

answered Nov 21 '18 at 10:43

Pradip

1621310

1

md prefixed components are deprecated dude, that would be better a comment than an answer :)

– selem mn
Nov 21 '18 at 10:55

@selemmn i had given link not exact solution

– Pradip
Nov 21 '18 at 11:07

@Pradip more reason to be a comment then.

– trichetriche
Nov 21 '18 at 11:16

add a comment |

I had searched on your question but better thing is founded to used autocomplete.
https://material.angular.io/components/autocomplete/overview

reference link : Using keyboard to select items in md-select

answered Nov 21 '18 at 10:43

Pradip

1621310

I had searched on your question but better thing is founded to used autocomplete.
https://material.angular.io/components/autocomplete/overview

reference link : Using keyboard to select items in md-select

answered Nov 21 '18 at 10:43

Pradip

1621310

answered Nov 21 '18 at 10:43

Pradip

1621310

answered Nov 21 '18 at 10:43

Pradip

1621310

answered Nov 21 '18 at 10:43

Pradip

1621310

1

md prefixed components are deprecated dude, that would be better a comment than an answer :)

– selem mn
Nov 21 '18 at 10:55

@selemmn i had given link not exact solution

– Pradip
Nov 21 '18 at 11:07

@Pradip more reason to be a comment then.

– trichetriche
Nov 21 '18 at 11:16

add a comment |

1

md prefixed components are deprecated dude, that would be better a comment than an answer :)

– selem mn
Nov 21 '18 at 10:55

@selemmn i had given link not exact solution

– Pradip
Nov 21 '18 at 11:07

@Pradip more reason to be a comment then.

– trichetriche
Nov 21 '18 at 11:16

md prefixed components are deprecated dude, that would be better a comment than an answer :)

– selem mn
Nov 21 '18 at 10:55

@selemmn i had given link not exact solution

– Pradip
Nov 21 '18 at 11:07

@Pradip more reason to be a comment then.

– trichetriche
Nov 21 '18 at 11:16

add a comment |

draft saved

draft discarded

Thanks for contributing an answer to Stack Overflow!

Please be sure to answer the question. Provide details and share your research!

But avoid …

Asking for help, clarification, or responding to other answers.

Making statements based on opinion; back them up with references or personal experience.

To learn more, see our tips on writing great answers.

draft saved

draft discarded

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Post as a guest

Name

Required, but never shown

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Name

Required, but never shown

Name

Required, but never shown

This page is only for reference, If you need detailed information, please check here

搜尋此網誌

Cfrgtkky