Angular 11 error: Datatable type is not defined

We have a services.ts file that requires 2 arguments.

UPDATE: It appears that I was looking at the error incorrectly. This method is causing the console error:

private checkLink(row, options) {
        if (options.type === 'link' || options.type === 'custom-method') {
            if (options.type === 'link' || (options.type === 'custom-method' && (row.user_id === this.userData.id) || this.authService.permission('view_subject_data') || this.userData.id === row.section.user_id || this.userData.id === 1)) {
                if (options.permission) {
                    if (this.authService.permission(options.permission)) {
                        this.router.navigate([`${options.link}/${row[options.linkKey]}`]);
                    }
                } else {
                    this.router.navigate([`${options.link}/${row[options.linkKey]}`]);
                }
            }
        }
    }

I am calling it in my HTML table which is used by many components.

<span [innerHtml]="datatableService.setColumnData(row[column.prop], column.options, row)"

Here is the data that I am passing to setColumnData:

columns = [
        {
            name: 'User',
            prop: 'last_name',
            options: {
                type: 'piped',
                pipes: ['displayFullName']
            },
        },
        { 
            name: 'Action',
            prop: 'description'
        },
        {
            name: 'Time',
            prop: 'created_at',
            options: {
                type: 'piped',
                pipes: ['formatDateTime']
            },
        },

    ];

This gives me an error of type undefined, but the code works. I just need to get rid of the console.log error.

https://i.sstatic.net/Z5UJE.png

I know I just need to supply the necessary arguments like this, and it works without errors:

{
    name: 'Action',
    prop: 'description',
    options: ''
},

However, the issue is that I need to modify all similar instances of the columns variable throughout the project. Is there an easier or cleaner way to accomplish this?

Answer №1

Consider trying a different approach by calling the service and saving the value in your component.ts file using ngAfterViewInit instead of directly in the component.html file. Since values are initialized after the view is rendered, you may encounter undefined errors when trying to access them without initialization.

public dataValues:yourData = []

ngAfterViewInit():void{
  this.dataValues = this.dataService.setData(this.item[this.property], this.property.options, this.item)
}

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