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Questions tagged [angular7]

Questions about Angular version 7, the web framework from Google. Use this tag for Angular questions which are specific to only version 7. Use tag Angular for any Angular questions which are not specific to an individual version.

Questions about Angular version 7, the web framework from Google. Angular version 7 entered a 3 year Long Term Support period on July 1, 2018.

See the changelog for what changed in version 7.

If you need help upgrading from version 7 to version 8, please see the Official Angular upgrade guide

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How render input fields label and text boxes in table format in angular 7?

I need to populate input fields label and text boxes dynamically in html form in table format. Each row consists 3 columns, should populate 3 text boxes in different cells in my angular7 app. Eg: First row -> Label1: textbox1 Label2: textbox2…
AKN
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How to disable selection or grey out the for particular value in List of value items of drop down list ( or ) in anguarl 7

I have scenario where i need to populate list of values for a dropdown list in angular 7 app. But i should grey out the particular value from that list based on condition or flag. Eg: I am populating alphabets in UI with drop down list (a to z…
AKN
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How to convert any video format to mp4 format in python

I am building an app in angular where customers will upload video of any format, I need to convert it into mp4 format and display on client side. I need help with how to convert any video format to mp4 in python
learner
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Protractor- Add waiting time until cookie is set

I am running angular tests using protractor and trying to set cookies but doesn't seem to work. How can I add waiting until cookie is set? public async visit() { await navigateTo(); return this.whenReady(); } export async function…
user1298426
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Angular bootstrap ngb-tabset add button to the rightside to align with tabs

I am using ngb tabset for tabs in my angular application. Here is the code i am using.
Mukil Deepthi
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Prevent user from navigating to other tab using mat-tab-group, without VIewChild

I have this mat-tab-group : mat-tab-group class="brand-tabs" [disableRipple]="true" *ngSwitchCase="types.project" (selectedTabChange)="changeProjectTab($event)" [selectedIndex]="selectedProjectIndex" > ......... The function in…
frint
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Use Angular Material in Custom Library along Main app

I had two Angular 5 who shared some components, so far I've been replicating the code. I've recently migrated to angular 7 in order to create a shared library. Now the problem is I use AngularMaterial and FlexLayout on the main apps and I want also…
bmvr
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How to bind dropdown value dynamically in Angular 7

I have a dropdown, the values of this dropdown should be bind dynamically. …
Siva
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How to give img src path from outside of angular project while i am development stage

I am trying give img src path from outside of angular project .please resolve my problem as soon as possible. My folder structure were look like ProjectName \backend \assets \images\test.png …
suresh
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How to pass request model to get API on Angular 7/8?

I have Get Api to get users data where I can pass a request model to search users list based on request model. Its working fine on Postman but while I am trying to implement same in Angular 7 and 8 its not working. Please guide me how can I…
Anrorathod
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How to assign event to variable in typescript

Tried to assign a event in a variable but not working.I do not know how to assign.I am getting in console.log(this.myEvents) like null and not able to access closest tr. If anyone know please help to find the solution. app.component.ts: public…
Nila Vaani
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429 Too Many Requests - Angular 7 - on multiple file upload

I have this problem when I try to upload more than a few hundred of files at the same time. The API interface is for one file only so I have to call the service sending each file. Right now I have this: onFilePaymentSelect(event): void { if…
Xavier Basir
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Angular 2+ - Tree table using API

I have three Apis for categories,subcategories and policies. For eg: "https://restapi.com/project". 1.Category In the case of category, I have to pass the body(raw data) as above json for the above Api { "startIndex":"1", …
Angel Reji
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Angular project crashes due to installation any npm packages. if we install same package in test project it works but not in Actual projects

Both project have same angular cli versions '7.2.0' Its First time we are facing this issue any one know what is the next way forword to fix this situation.Here is the json file of real working project. "name": "financial-service", "version":…
Awais Khan
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Primeng dropdown is not working in table-angular 8

Tried to get primeng dropdown but not working.I do not know how to do it.If anyone know please help to find a solution. app.component.html: …
Nila Vaani
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