how to call angular function inside document.ready or setTimeout
use arrow function like bellow example
myFunction()
{
console.log('function called');
}
Use like bellow
$( document ).ready(() =>
{
this.myFunction();
});
how to save images with angular nodejs
There are two ways to save images. 1) store image in database by converting it to binary format. 2) copy image in your project folder then save image path in table. ------- 1st way with front end angular------ pass uploaded file in "handleFileInput" function. saveImage ( files : FileList ) { var file : File = files . item ( 0 ); var myReader : FileReader = new FileReader (); myReader . onloadend = ( e ) => { this . image = myReader . result ; } myReader . readAsDataURL ( file ); //convert to base64 ends } now you will get binary format image in this.image variable. save this converted image directly to database through API. ------2nd way with api nodejs------ we can use "multer" to copy file in project folder. const multer = require ( 'multer'...
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