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Get value from Objects in an Array Wordpress


Get value from Objects in an Array Wordpress

By : user2948125
Date : November 14 2020, 04:48 PM
I wish this help you I am trying to add a voting functionality to a Wordpress website, the available plugins do not meet my requirements. , Try this:
code :
 <?php 

    $my_post_meta = get_post_meta($post->ID, 'supporters', false);
    $current_user_ID = get_current_user_id();
    foreach( $my_post_meta[0] as $post_object ) {
        if( $post_object->ID == $current_user_ID ) {
            // The current user has voted
        }
    }

   ?>


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Reordering array of objects in Wordpress

Reordering array of objects in Wordpress


By : janbak
Date : March 29 2020, 07:55 AM
it should still fix some issue use get_term_children() inside the loop .
Example :
code :
$taxonomyName = "location"
$terms = get_terms($taxonomyName,array('parent' => 0));
foreach($terms as $term) {
    echo '<a href="'.get_term_link($term->slug,$taxonomyName).'">'.$term->name.'</a>';
    $term_children = get_term_children($term->term_id,$taxonomyName);
    echo '<ul>';
    foreach($term_children as $term_child_id) {
        $term_child = get_term_by('id',$term_child_id,$taxonomyName);
        echo '<li><a href="' . get_term_link( $term_child->name, $taxonomyName ) . '">' . $term_child->name . '</a></li>';
    }
    echo '</ul>';
}
Build new array of objects with array containing unique data from array of objects with duplicate values of specific key

Build new array of objects with array containing unique data from array of objects with duplicate values of specific key


By : 7obsidian
Date : March 29 2020, 07:55 AM
To fix the issue you can do I need your help... I got an Array of Objects looking something like this: , Lodash answer:
code :
function remap(arr) {
  var out = _.reduce(arr, function(p, c) {
    var key = [c.user, c.title].join('|');
    p[key] = p[key] || { title: c.title, user: c.user, events: [] };
    p[key].events.push({ price: c.price, location: c.location });
    return p;
  }, {});
  return _.map(_.keys(out), function(el) {
    return out[el];
  });
}

remap(arr);
Wordpress API - How to loop through a JSON Array of objects in Android/Java

Wordpress API - How to loop through a JSON Array of objects in Android/Java


By : TOAN DANG
Date : March 29 2020, 07:55 AM
hope this fix your issue Once you've retrieved the response from the API (using AsyncTask), take the response text and create a JSONArray. Then you can loop through the array and extract the categories.
code :
public void onApiResponse(String response) {
    // Create a JSONArray from the response
    JSONArray jsonArray = new JSONArray(response);

    // Create a structure to store all of the categories
    List<Category> categories = new ArrayList<Category>();

    // Loop through the array and parse all the categories
    for (int i = 0; i < jsonArray.length(); i++) {
        // Extract the JSONObject from the index
        JSONObject jsonCategory = jsonArray.getJSONObject(i);

        // Add the category to the list
        categories.add(Category.fromJSON(jsonCategory));
    }

    // Do something with your categories...
}
public static Category fromJSON(JSONObject jsonObject) {
    try {
        Category category = new Category();
        category.mCategoryID = jsonObject.getInt("id");
        category.mCategoryName = jsonObjectgetString("name");

        return category;
    } catch (JSONException e) {
        e.printStackTrace();
        return null;
    }
}
PHP wordpress get a multidimensional array of category objects

PHP wordpress get a multidimensional array of category objects


By : CRowland
Date : March 29 2020, 07:55 AM
hope this fix your issue Here's my version which assumes $categories is the output of get_categories() but it doesn't matter what order they come in.
Getting an object from a Wordpress JSON array of objects result

Getting an object from a Wordpress JSON array of objects result


By : John Mark
Date : March 29 2020, 07:55 AM
I wish this helpful for you I'm building an Android app that will fetch posts from a Wordpress website using its RESTful API. I fetched the whole result it generated, an array of objects, and I'm trying to access a specific object inside this array
code :
private void test(){
    try {
        JSONArray jsonArray = new JSONArray(responce);
        for (int i = 0; i <jsonArray.length() ; i++) {
            JSONObject jsonPost = jsonArray.getJSONObject(i);
            Log.e("TAG", jsonPost.getString("link"));
        }


    }catch (Exception e){
        Log.e("TAG", e.getMessage());
    }
}
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