Category : mongodb

error: SyntaxError: Unexpected token < in JSON at position 0 at JSON.parse (<anonymous>) [closed]

     angularjs, json, mongodb, node.js, syntax-error

This is backend code which is returning the data of array type app.get(‘/’, (req, res) => { dateModel.find((err, data) => { if (!err) { const today = new Date(); console.log(data); console.log(data[0].finalExpiryDate <= today.getDate()); res.status(200).send(data); } else { res.send(err); console.log(err); } }); }) This is service.ts file: getAllData(){ return this.http.get(this.baseUrl).pipe( map(result =>{ return <ExpiryDateModel[]>result; }) ); ..

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How i can update my todo status using checkbox in mean stack if check box is checked it place true in mongodb database otherwise false

     angular, express, mongodb, node.js

app.component.ts Debugger given the error that this.task is undefined updateTodo(task: any){ this.todoService.updateData(task._id, this.task).subscribe(res => { this.data= res; console.log(res); console.log(this.task); }); } app.service.ts This is service file where the backend api are call in my angular app updateData(id: any , data: any){ return this.httpClient.put(‘http://localhost:3000/todos/’+id, data); } app.component.html This is the frontend of my app where the ..

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How can i check Template and get the value of it?

     angular, mongodb, node.js

Well My purpose is to use checkbox to pick a template,after that it will be added to a database but when i try to get the code of template into value it always display undefined. Interface Html Code: <input type="checkbox" id="templatepick" name="picker" value="item.templatebodyclient" (change)="displaydata($event)"> templatebody attribut have the html of our template so i tried ..

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Remove jwt token after logout

     angular, mongodb, spring-boot

I am using jwt token with spring security tuto . After successfully generating the token on login and passing it to my angular application in localStorage object. I have one problem that on logout I delete the token but still using the same token I can hit secured api through Postman. How can i delete ..

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