Javascript item in list of select element

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enter image description here

I have list item with checkbox. when the item is selected, put it in the list.
now, I need to indicate by input which one will be first in the list and etc...

if i remove the item by checkbox i also need to manage others items selected

I don't have any idea to implement that

this is my code for checkbox.

selectedEvent(rowData) 
 const index = this.isAlreadyDone ? rowData.EventId : rowData.file.EventId;
 const item = this.EventsSelected.indexOf(index.toString());
 if (item > -1 && !rowData.EventId) 
 this.EventsSelected = this.EventsSelected.filter(item => item !== index.toString());
 else 
 if (rowData.EventId) 
 this.EventsSelected.push(index.toString());

edited 19 hours ago

asked 19 hours ago

Hassan BAHA

588

3

could you clarify the question with example and code
– hana_wujira
19 hours ago

You have the example in image
– Hassan BAHA
19 hours ago

Please, always add a Minimal, Complete, and Verifiable example to your question.
– evolutionxbox
19 hours ago

I added my code for selected item by checkbox but i dont know if it is helpful *$
– Hassan BAHA
19 hours ago

What do you mean by if i remove the item by checkbox i also need to manage others items selected? Also, what if the user types in a sort order randomly? like 58 and 2 for eg for the items that you're showing? Will your list allow that? Or will it have just the items and it won't allow.
– SiddAjmera
18 hours ago

|
show 3 more comments

up vote
-1
down vote

favorite

enter image description here

I have list item with checkbox. when the item is selected, put it in the list.
now, I need to indicate by input which one will be first in the list and etc...

if i remove the item by checkbox i also need to manage others items selected

I don't have any idea to implement that

this is my code for checkbox.

selectedEvent(rowData) 
 const index = this.isAlreadyDone ? rowData.EventId : rowData.file.EventId;
 const item = this.EventsSelected.indexOf(index.toString());
 if (item > -1 && !rowData.EventId) 
 this.EventsSelected = this.EventsSelected.filter(item => item !== index.toString());
 else 
 if (rowData.EventId) 
 this.EventsSelected.push(index.toString());

edited 19 hours ago

asked 19 hours ago

Hassan BAHA

588

3

could you clarify the question with example and code
– hana_wujira
19 hours ago

You have the example in image
– Hassan BAHA
19 hours ago

Please, always add a Minimal, Complete, and Verifiable example to your question.
– evolutionxbox
19 hours ago

I added my code for selected item by checkbox but i dont know if it is helpful *$
– Hassan BAHA
19 hours ago

What do you mean by if i remove the item by checkbox i also need to manage others items selected? Also, what if the user types in a sort order randomly? like 58 and 2 for eg for the items that you're showing? Will your list allow that? Or will it have just the items and it won't allow.
– SiddAjmera
18 hours ago

|
show 3 more comments

up vote
-1
down vote

favorite

enter image description here

I have list item with checkbox. when the item is selected, put it in the list.
now, I need to indicate by input which one will be first in the list and etc...

if i remove the item by checkbox i also need to manage others items selected

I don't have any idea to implement that

this is my code for checkbox.

selectedEvent(rowData) 
 const index = this.isAlreadyDone ? rowData.EventId : rowData.file.EventId;
 const item = this.EventsSelected.indexOf(index.toString());
 if (item > -1 && !rowData.EventId) 
 this.EventsSelected = this.EventsSelected.filter(item => item !== index.toString());
 else 
 if (rowData.EventId) 
 this.EventsSelected.push(index.toString());

edited 19 hours ago

asked 19 hours ago

Hassan BAHA

588

enter image description here

I have list item with checkbox. when the item is selected, put it in the list.
now, I need to indicate by input which one will be first in the list and etc...

if i remove the item by checkbox i also need to manage others items selected

I don't have any idea to implement that

this is my code for checkbox.

selectedEvent(rowData) 
 const index = this.isAlreadyDone ? rowData.EventId : rowData.file.EventId;
 const item = this.EventsSelected.indexOf(index.toString());
 if (item > -1 && !rowData.EventId) 
 this.EventsSelected = this.EventsSelected.filter(item => item !== index.toString());
 else 
 if (rowData.EventId) 
 this.EventsSelected.push(index.toString());

javascript arrays angular sorting

edited 19 hours ago

asked 19 hours ago

Hassan BAHA

588

edited 19 hours ago

asked 19 hours ago

Hassan BAHA

588

edited 19 hours ago

asked 19 hours ago

Hassan BAHA

588

asked 19 hours ago

Hassan BAHA

588

asked 19 hours ago

Hassan BAHA

588

3

could you clarify the question with example and code
– hana_wujira
19 hours ago

You have the example in image
– Hassan BAHA
19 hours ago

Please, always add a Minimal, Complete, and Verifiable example to your question.
– evolutionxbox
19 hours ago

I added my code for selected item by checkbox but i dont know if it is helpful *$
– Hassan BAHA
19 hours ago

What do you mean by if i remove the item by checkbox i also need to manage others items selected? Also, what if the user types in a sort order randomly? like 58 and 2 for eg for the items that you're showing? Will your list allow that? Or will it have just the items and it won't allow.
– SiddAjmera
18 hours ago

|
show 3 more comments

3

could you clarify the question with example and code
– hana_wujira
19 hours ago

You have the example in image
– Hassan BAHA
19 hours ago

Please, always add a Minimal, Complete, and Verifiable example to your question.
– evolutionxbox
19 hours ago

I added my code for selected item by checkbox but i dont know if it is helpful *$
– Hassan BAHA
19 hours ago

What do you mean by if i remove the item by checkbox i also need to manage others items selected? Also, what if the user types in a sort order randomly? like 58 and 2 for eg for the items that you're showing? Will your list allow that? Or will it have just the items and it won't allow.
– SiddAjmera
18 hours ago

could you clarify the question with example and code
– hana_wujira
19 hours ago

You have the example in image
– Hassan BAHA
19 hours ago

Please, always add a Minimal, Complete, and Verifiable example to your question.
– evolutionxbox
19 hours ago

I added my code for selected item by checkbox but i dont know if it is helpful *$
– Hassan BAHA
19 hours ago

What do you mean by if i remove the item by checkbox i also need to manage others items selected? Also, what if the user types in a sort order randomly? like 58 and 2 for eg for the items that you're showing? Will your list allow that? Or will it have just the items and it won't allow.
– SiddAjmera
18 hours ago

|
show 3 more comments

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