Ngfor Numbers

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I want to iterate [object object] using *ngFor in Angular 2. The problem is the object is not array of object but object of object which contains further objects. { "data": { "id": 834, "

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Updated: 6 hours ago

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I'm trying to set as default the first occurrence in this example: plunkr getting the following error: Unhandled Promise rejection: Template parse errors: TypeError: Cannot read property '

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Updated: just now

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How to repeat HTML element multiple times using ngFor based on a number? Last Updated : 24 Jun, 2020 In Angular ngFor is directive which accomplishes the motive of displaying repeated or list of contents with least lines of code, this serves the same purpose as for loops in conventional programming languages.

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Updated: 7 hours ago

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Updated: 1 hours ago

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No there is no method yet for NgFor using numbers instead collections, At the moment, *ngFor only accepts a collection as a parameter, but you could do this by following methods: Using pipe demo-number.pipe.ts:

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Updated: 7 hours ago

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The point of that answer is that you can execute js code from *ngFor body. The rest of the answer is just an example. The rest of the answer is just an example. There are literally thousands of ways to do that.

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Updated: 8 hours ago

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Steps to get index of ngFor element in Angular 1. Declare a variable inside *ngFor directive using let or as keyword. for instance say indexofelement. 2. Assign the variable value to index 3. And display the index of ngFor element using angular expression.

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Updated: 3 hours ago

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ng-container with ngIf and ngFor together. In this example, the ng-container help us to group the local HTML elements which won’t add extra DOM elements and did not break the CSS change. Solution is. to use element as a parent container with ngIf directive. Move ngFor directive element inside the ng-container element; Here is ...

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Updated: 7 hours ago

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KeyValue pipe released in Angular 6.1 to loop through objects,Maps and arrays.Now by passing KeyValue pipe to *ngFor we can loop through objects key values & maps.. Prior to this Angular 6.1 release we cannot iterate directly through objects key values & maps using *ngFor directive.. To tackle this issue Angular keyvalue pipe has been introduced. This …

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Updated: 6 hours ago

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Angular ngFor Index syntax and example *ngFor is a shorthand form for ngForOf directive This can be used to iterate an array of objects or objects. Here is an ngFor syntax. This can be applied to any HTML element objectarray - an array of object object - typescript object or model class there are different local variables we can use

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Updated: 7 hours ago

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How to iterate array of objects using keyvalue. Default Sorting of *ngfor for array of objects. How to sort in ascending and descending order …

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Updated: 4 hours ago

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