Angular Primeng Dropdown with or without filters
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- Опубликовано: 10 сен 2024
- This Video covers the following topics
Angular Primeng Dropdown examples
Angular Primeng Dropdown Filter
Angular Primeng Dropdown Setting Label and Value
Angular Primeng Dropdown - Setting Empty Value / Placeholder
#primeng #angular #p-dropdown #primeng-dropdown #dropdown
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i use dropdow in my project, so it only loads 50 items, can i scrool to get more items? can i use the filter to get data from the entire database? thanks for the tutorial
Great video❤
Hi do you know how to use onchange event with dropdown? so if i choose "a" it will give something like a picture and if i choose "b" it will give me text
I want to use it like switch case, lmk if you have any idea how to do it
thanks
If you choose a from the dropdown, if the selected item should be image and if it is b, selected item should show as text - if this is the scenario, use custom content section of primefaces.org/primeng/showcase/#/dropdown
Or if the image or text should be shown somewhere else based on the dropdown change, please do like below
in component file
onChange(event) {
switch(event.value) {
case 'a': {
// functionality(or variable) to show the image
break;
}
case 'b': {
//functionality(or variable) to show the text
break;
}
default: {
//statements;
break;
}
}
}
@@haseena.khader thank you so much, im gonna try this
Hi do you know how to use showClear to clear filtered datatable selected using a dropdown?
You can give showClear as true and give onclear function of dropdown and do the functionality in that function
very useful, thanks
Super video keep doing 😊😊
Very nice
how to display message if it is not present in the dropdown list ??
emptyMessage - No records found. Text to display when there is no data. Defaults to global value in i18n translation configuration.
emptyFilterMessage - No results found Text to display when filtering does not return any results. Defaults to global value in i18n translation configuration.
set a default value in the column filter, not the dropdown, of date????
Sorry I did n't get your question
how to setDefaultValue in dropdown .. ?
if your list contains {label: "", value: ""}, please assign that to your variable.
Example :
this.selectedCountry = {name: "sdsds", code: "SY"}
Thanks replay 🙏
Primeng documents is not good
Hi , I am using async and await
"this.Users = await this.homeService.getLocalData(); "
How to bind the data into dropdown?
It doesn't make any difference. It will await until that getLocalData returns..you can directly use that