Expanding the .data attribute with JavaScript

After considering all the advice I've received, I have opted to utilize the object reference variable as I require .data to possess the same designation. However, I am uncertain if I am employing the variable correctly. It seems that all I need to do is:


var myData = [];

$.ajax({
    url: url,
    dataType: "json",
    cache: true,
    success: function(data) {           
        $.each(data, function(i, item){
            myData.push(item);
        });
        alert(myData);  
    }
});

Regrettably, things are still not functioning correctly...

Upon invoking the function onload, the alert displays the following output: 10, "[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]"

Subsequently, when calling the function for a second time to retrieve the next set of 10, I should have 20 objects in total. Instead, I only receive 10: "[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]"

ORIGINAL POST BELOW

Greetings,

I am endeavoring to augment the results retrieved from an Ajax call. Initially, json returns 10 items. Upon invoking my loading function once more, I aspire to obtain an additional 10 and append them to the .data object, thus resulting in a collection of 20. Furthermore, with each subsequent load, I expect to gain increments of 10 (e.g., 30, 40, etc.)
Is this achievable?

The first call yields 10 results, outlined below:


$.ajax({
    url: url,
    dataType: "json",
    cache: true,
    success: function(data) {           

    }
});

I have established certain conditions for the second call.


if(data !== null || data !== 0 || data !== ""){          
    $.each(data, function(i, item){
        data.push(item.text);
    });

However, the second call fails to update the data array. I'm at a loss regarding the appropriate course of action. From what I understand, 'data' represents an object housing an array. Then why am I unable to simply add another 10 elements to the current array? Any guidance would be appreciated.

Thank you

Answer №1

In order to effectively store the fetched data, it is crucial that you create an object for this purpose. The reason why you are not seeing any additions is because each time you fetch the data, a new object is created. To address this issue, it is recommended to consolidate all the data into one single function as illustrated below:

storedData = [];

$.ajax({
    url: url,
    dataType: "json",
    cache: true,
    success: function(data) {           
        $.each(data, function(i, item) {
            storedData.push(item.text);
        });
    }
});

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