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how to push an object to an array within an object with PHP


how to push an object to an array within an object with PHP

By : Suresh Babu
Date : November 22 2020, 02:59 PM
With these it helps To access objects in php use -> you are using [] which is an array
Try changing this
code :
array_push($categories[$curCatIndex]['children'],$scenario);
array_push($categories[$curCatIndex]->children,$scenario);


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How to push to array last state of actual object, clear it and edit separately like new object?

How to push to array last state of actual object, clear it and edit separately like new object?


By : Barbie Beloria
Date : March 29 2020, 07:55 AM
it should still fix some issue You will need to create new section objects, instead of resetting the properties of your one section variable (in your create function):
code :
var sections = [],
section = makeSection();

function create() {
    sections.push(section); // add the current section
    section = makeSection(); // make a new one
    section.add();

    $("body").append("<br>Add to array at moment last state of object and make new one<br>" + JSON.stringify(sections) + "<br >");
}

function add() {
    section.add();
    $("body").append("<br>continue only this object<br>" + JSON.stringify(sections) + "<br >");
}

function makeSection() {
    return {
        array: [],
        c: 0,
        add: function() {
            section.c++;
            section.array.push(section.c);
        }
    }​;
}
function Section() {
    this.array = [];
    this.c = 0;
    // maybe do this automatically on constructing:
    // this.add();
    // sections.push(this);
}
Section.prototype.add = function() {
    this.c++;
    this.array.push(section.c);
}
AngularJS push data into an object array, but show a default element if the object array is empty

AngularJS push data into an object array, but show a default element if the object array is empty


By : Ajay Gupta
Date : March 29 2020, 07:55 AM
seems to work fine The best solution I found was to push() the elements during the GET request. So in the GET we check if there are any objects, if not we call the push function like this:
GET request:
code :
var processFeeData = function (data) {
    originalResetData = angular.copy(data);
    feeCollectCtrl.feeCollectData = data;
      if (feeCollectCtrl.feeCollectData.fees && feeCollectCtrl.feeCollectData.fees.length) {
                for (var i = 0; i < feeCollectCtrl.feeCollectData.fees.length; i++) {
                    var temp = new Date(feeCollectCtrl.feeCollectData.fees[i].deadlineDate);
                    feeCollectCtrl.feeCollectData.fees[i].deadlineDate = formatDate(new Date(temp.getTime() + temp.getTimezoneOffset() * 60000));
                }
            } else {
          // Here I am calling the push() Function
                feeCollectCtrl.addMoreFees();
            }
            setFormPristine();
        };
feeCollectCtrl.get_fees_data = function (url) {
            serverFeesUpload.get(url).then(function (data) {
                processFeeData(data);
            });
        };
feeCollectCtrl.addMoreFees = function () {
            if (!feeCollectCtrl.feeCollectData.fees) {
                feeCollectCtrl.feeCollectData.fees = [];
            }
            feeCollectCtrl.feeCollectData.fees.push({
                "id": null,
                "paymentName": "",
                "fee": "",
                "deadlineDate": ""
            });
        };
Push object into array if the array exists otherwise create the array with object in MongoDB

Push object into array if the array exists otherwise create the array with object in MongoDB


By : Marek Voltage Trávní
Date : March 29 2020, 07:55 AM
hope this fix your issue
To explain all the possible cases here, the consider each document case:
code :
{
    "_id": "efgh",
    "name": "Jerry"
}
db.collection.update(
    { "_id": "efgh" },
    { "$push": { "myArray": { "field1": "abc", "field2": "def" } } }
)
{
    "_id": "efgh",
    "name": "Jerry",
    "myArray": [
        {
            "field1": "abc",
            "field2": "def"
        }
    ]
}
{
    "_id": "abcd",
    "name": "Tom",
    "myArray": [
        {
            "field1": "",
            "field2": ""
        }
    ]
}
db.collection.update(
    { "_id": "abcd" },
    { "$push": { "myArray": { "field1": "abc", "field2": "def" } } }
)
{
    "_id": "abcd",
    "name": "Tom",
    "myArray": [
        {
            "field1": "",
            "field2": ""
        },
        {
            "field1": "abc",
            "field2": "def"
        }
    ]
}
{
    "_id": "efgh",
    "name": "Jerry",
    "myArray": 123
}
db.collection.update(
    { "_id": "efgh", "myArray.0": { "$exists": false } },
    { "$set": { "myArray": [{ "field1": "abc", "field2": "def" }] } }
)
{
    "_id": "efgh",
    "name": "Jerry",
    "myArray": [
        {
            "field1": "abc",
            "field2": "def"
        }
    ]
}
How to push object in array with those records in object should not reside under object name?

How to push object in array with those records in object should not reside under object name?


By : jibraj
Date : March 29 2020, 07:55 AM
it helps some times I am trying to push data in array but i dont want that data to come under any object. , I think you want to assign Object1 and 2 to Object:
code :
arr.push(Object.assign({},myObj,{
                myObj1 : { title: myObj.name, flag: true, value: 0 },
                myObj2:  { location : null,age : 10 }
 }));
[{
  name : "abc"
  array1 : [],
  flag : false
  myObj1 : {title,flag,value}
  myObj2 : {location,age}
}];
Calling push method on array crashes after object is updated with Object.assign

Calling push method on array crashes after object is updated with Object.assign


By : Corey Daniel Kasbohm
Date : March 29 2020, 07:55 AM
wish of those help By using Object.assign(this, model); you simply bind two objects together (as long as javascript objects are passed by reference). See this code for explanation:
code :
obj1 = {}
obj2 = {list: []}
Object.assign(obj1, obj2);
obj2.list.push(1);
console.log(obj1.list);
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