Is it possible to display certain number of objects from a list in a dropdown? (but keep rest available for search)

excel display data based on drop down list
vlookup return drop down list multiple values found
how to auto populate other cells when selecting values in excel drop down list?
how to link a cell value with a an excel drop down list
excel drop down list populate multiple cells
how do i get a drop down list in excel to make another cell populated?
excel drop down list vlookup indirect
multiple dependent drop down list excel

In my dropdown for now all of the products are displayed, and I have like 200 products there, and dropdown is pretty large, I would like to display only 5-10 product for example, so it might look like this:

So basically all of the products would be there available for search, BUT ONLY 5 - 10 of them would be displayed, so dropdown would look more cleaner..

This is pure html of dropdown:

<div class="col-sm-6">
    <select class="form-control dash-form-control select2" style="width: 100%;">
        <option selected disabled>Search...</option>
        <option>258-656 - Product 1 0,5l</option>
        <option>358-656 - Product 2 0,75l</option>
        <option>428-656 - Product 3 1kg</option>
    </select>
</div>

And this is Angular modified:

<div class="col-sm-6">
    <select class="form-control dash-form-control select2" style="width: 100%;">
        <option selected disabled>Search...</option>
        <option *ngFor="let p of products;" [value]="p.id">{{product.title}}</option>
    </select>
</div>

And this angular way of course display all the values that are contained in products array.. and that's not it:)

Any kind of help would be awesome

Thanks guys

Cheers


In your component, import FormControl from @angular/forms and create an observable that takes a Product[].

public productCtrl: FormControl = new FormControl();
public products$: Observable<Product[]>;

now introduce a cold-observable that listens to input on the form-control, but until then, display the first 5 items.

this.products$ = this.productCtrl.valueChanges.pipe(
   debounceTime(500),
   startWith(null)
   map(this.filterOrFirstFiveElements) 
   // implement a function
   // that filters and returns your current product array or returns first five elements
   // when a filter is provided and you get more that five elements, you can still only return first five elements of that result
);

Now in your template go ahead and adjust it to use the observable and mark the control as form-control.

<div class="col-sm-6">
    <select class="form-control dash-form-control select2" style="width: 100%;">
        <option selected disabled>Search...</option>
        <option *ngFor="let p of products$ | async;" [value]="p.id">{{product.title}}</option>
    </select>
</div>
<input type="text" [formControl]="productsCtrl" />

You need to import reactive-forms module into your module in order to be able to use [FormControl] directive.

Not directly related: As a user I would be completely confused when I see only five elements, use the filter and get a completely different result. An autocomplete is maybe a better solution. Show nothing, until user searches for a product.

Select Drop Down Item and use VLOOKUP to Return Multiple , We would like to allow our user to select items from a drop-down list, (Note: Tables were first available in Excel 2007 for Windows.) [@ItemNum] is the lookup value, the item num in our input table. formula to return the price from the 2nd column, and we are all set. View all posts by Jeff Lenning →  I have run into an issue in pre-selecting values on a dropdown list in Angular 2. I set an array of colours in the component which I bind successfully to the dropdown list. The issue I'm experiencing is with pre-selecting a value on page init.


Use Pipe

filter.pipe.ts

  transform(value: any, args?: any): any {
    console.log(args)
    if(!value){
      return null;
    }
    let arg=args ? args :5;
    let limitTo=value.length >5 ? value.slice(0,arg) : value ;

    return limitTo;
  }

HTML

<div *ngFor="let d of data |filterpipe:5">
  {{d.name}}
</div>

Example:https://stackblitz.com/edit/angular-r3kpxc

So You Need To Fill a Dropdown Dynamically, You have one dropdown menu, and depending on the user's choice in that one, a second <select id="first-choice"> <option selected value="base">Please  ListConverter – Takes a collection and creates a list of objects. By default, it will display the fully qualified name of the business object in the list. By default, it will display the fully qualified name of the business object in the list.


You could just use an index:

<div class="col-sm-6">
    <select class="form-control dash-form-control select2" style="width: 100%;">
        <option selected disabled>Search...</option>
        <ng-container *ngFor="let p of products; let i = index;" >
          <option *ngIf="i < 5" [value]="p.id">{{product.title}}</option>
        </ng-container>
    </select>
</div>

React drop down data binding, First of all feeding the drop down a list of dynamic data values from a web service and then saving the selected value in our state We also have our select html tag ready to be populated with a collection of items. to a option tag not forgetting to construct a key attribute to keep react happy. Many tks! Here are the steps to create a drop-down filter that will extract data for the selected item: Create a Unique list of items. Add a drop-down filter to display these unique items. Use helper columns to extract the records for the selected item. Let’s deep dive and see what needs to be done in each of these steps. Create a Unique List of Items


Excel Data Validation Tips and Troubleshooting, Drop Down List Opens With Blank Selected To create a drop down list in a worksheet cell, use Excel's data to the number of items that will show in a data validation drop down list: Why does this happen, and how can you prevent it? does not currently recognize any of the video formats available. It is not showing actual values available in dropdown column of sharepoint list in power apps edit form. please refer the below screen shots for the issue. values given in list for dropdown field. Values showing in Power Apps edit form for the same dropd down field.


The Culturally Customized Web Site, This suggests that brands such as the Gap and Marks and Spencer, Which offer a more successful with an “adapted” strategy (or, as the rest of the book will suggest, Quick Order | Search Keyword or Froducl Code B SPENCER I — U items, and phone number by selecting a store i Store FAQ: ' from the drop down list:  As you can see, the initially selected item is the first item on the list. Pre-Render Selection. In order to pre-select an item on the drop down list you can do so prior to the page being rendered by adding a selected="selected" attribute inside the required option. So if we wish to pre-select item 3 for the above example, we can use


Data Validation Drop-down list based on another Data Validation , You have to have a script to do this and I have one where I watched 2 in column F and the sub-categories drop-downs will eventually show You will need to fill in the rest for the other Categories. questions I will try to answer but my script knowledge is very limited. Many readers will find this useful. When you have list of items and you want to check the possible values from the list then you can't use =. The sql query will be like SELECT * FROM mytable WHERE ids=[1, 3, 6, 7, 9] which is not true. You have to use in operator for this so you query will be like SELECT * FROM mytable WHERE ids in (1, 3, 6, 7, 9) for that Django provide __in operator.