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Retrieve value that is stored in db and display in select box using angularjs and laravel


Retrieve value that is stored in db and display in select box using angularjs and laravel

By : user2950902
Date : November 17 2020, 11:58 AM
I hope this helps you . AngularJS automatically resolves which item is selected based on the value of ng-model. It appears that you are setting the value of time.employeeshift to a title value and not a shiftId value. Try changing your ng-init attribute to time.employeeshift='{{$schedules[0]->id}}' or it's equivalent.
code :


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Display selected items in select box that is stored in database using angularjs laravel

Display selected items in select box that is stored in database using angularjs laravel


By : Lord Destructor
Date : March 29 2020, 07:55 AM
should help you out Your ng-options expression does not match with what you need. You have track by employee.usersId in the syntax employee.employeeName for employee in employeesName track by employee.usersId, Which means that you would need to set ng-model to userId instead of name and also as an object not just as string, i.e your ng-model should ideally be schedule.employee = {usersId:'someid'} for default selection. Now coming to your case which pretty seems like you are trying to set ng-model as a string and you want it the name of the employee (Which probably is a poor choice since you already have an id) you should try the alternate syntax with select as label for value in array`:
code :
ng-options="employee.employeeName as employee.employeeName for employee in employeesName "
How to retrieve and display UIIMages stored in an array?

How to retrieve and display UIIMages stored in an array?


By : HE HE
Date : March 29 2020, 07:55 AM
Hope this helps CGImageCreateWithImageInRect(displayImageView.image!.CGImage, tileRect) returns a CGImage which is actually not a image but bitmap representation of image you should convert CGImage to UIImage using below code var aNewUIImage = UIImage(CGImage: imageRef) – @Ajay Beniwal
How to retrieve and display an image which is stored in Mongodb

How to retrieve and display an image which is stored in Mongodb


By : Akshay Ladde
Date : March 29 2020, 07:55 AM
I wish this helpful for you Here is my solution.
var fileName = @"D:CDAP\myfunction\ruwanwelimahaseya.jpg";//image which I want to save in the database var newFileName = @"D:CDAP\myfunction\new.jpg";
code :
        using (var fs = new FileStream(fileName, FileMode.Open))
        {
            var gridFsInfo = DB.GridFS.Upload(fs, fileName);
            var fileId = gridFsInfo.Id;

            ObjectId oid = new ObjectId(fileId.ToString());
            var file = DB.GridFS.FindOne(Query.EQ("_id", oid));


            using (var stream = file.OpenRead())
            {
                var bytes = new byte[stream.Length];
                stream.Read(bytes, 0, (int)stream.Length);
                using (var newFs = new FileStream(newFileName, FileMode.Create))
                {
                    newFs.Write(bytes, 0, bytes.Length);
                    Image image = Image.FromStream(newFs);

                    f2.SizeMode = PictureBoxSizeMode.StretchImage;

                    f2.Image = image;

                }
            }
        }
How to store table with particular column should stored in array and retrieve it in Angularjs (Mean Stack)

How to store table with particular column should stored in array and retrieve it in Angularjs (Mean Stack)


By : okrv
Date : March 29 2020, 07:55 AM
this one helps. all , If you have no schema then you can try it
code :
app.post('/AddNewuser', function (req, res) {

    console.log(req.body);
    var newUser = {
            name: req.body.name,
            details:{
                age: req.body.age,
                address: req.body.address,
                contactNo: req.body.contactNo
            }
       };
    db.Users.save(newUser , function (err, doc) {
        if(err) {
            console.log(err);
            return res.status(500).send('Error occurred');
        }
        return res.status(200).json(doc);
    });
});
When I select Edit it should display the value which is stored in my database In Angularjs

When I select Edit it should display the value which is stored in my database In Angularjs


By : 黒澤祐介
Date : March 29 2020, 07:55 AM
it should still fix some issue I have Privilege list , use ng-checked in checkbox
code :
<input type="checkbox" name="privilege_menu" value="{{menu}}" 
ng-model="privilege.privilege_menu" ng-checked={{isSelected(menu) > -1}} 
ng-click="toggleSelection(menu)">{{menu}}
$scope.selectedACArr = [];
$scope.isSelected = function(menuObj) {
    return $scope.selectedACArr.map(function(e) {
    return e._id;
    }).indexOf(menuObj._id);
};
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