Ways to verify if information is being added to a JSON file or not

Question

JSON

Here is the JSON structure where I am adding data with a button click event.

var myData = {
    "info" : []
};

JavaScript Function

I have written this function to add data to the JSON object:

myData.info.push({ 
            "Name" :name,
            "Number" : num
        });

Function to Display JSON Data

function displayJson(){ 
    var obj = eval ("(" + myData + ")");
    document.getElementById("newme").innerHTML=obj.info.Name;

}

This code doesn't seem to work as expected, any suggestions would be appreciated.

Thank you for taking time to assist me

javascript json arrays

Answer 1

Answer №1

Give this a shot

function showJson(){ 

    document.getElementById("newme").innerHTML= arrtopic.info[0].Name;

}

Answer 2

Give this a shot

function showJson(){ 

    document.getElementById("newme").innerHTML= arrtopic.info[0].Name;

}

Answer 3

You are on the right track. Be sure to utilize the following code:

 console.log(arrtopic.info[0].Name);

rather than using arrtopic.info.Name.

Answer 4

You are on the right track. Be sure to utilize the following code:

 console.log(arrtopic.info[0].Name);

rather than using arrtopic.info.Name.

Answer 5

function showJsonData(){ 
    var data = JSON.parse(topicArray);
    document.getElementById("myData").innerHTML = data.details.Title;
}

You could also try using alert(data.numItems); to check if the items are being added successfully.

Answer 6

function showJsonData(){ 
    var data = JSON.parse(topicArray);
    document.getElementById("myData").innerHTML = data.details.Title;
}

You could also try using alert(data.numItems); to check if the items are being added successfully.