php - Looking to recover the product attribute for a cart item -


i trying recover array of attributes products in woocomerce cart

this code have written (i beginner)

foreach ( wc()->cart->get_cart() $cart_item_key => $cart_item ) { global $product; $my_product_id = $cart_item['product_id']; echo "id {$my_product_id} \n"; $my_attribute = wc()->product->attribute->get_name($value);  }

however "call member function get_name() on null"

i think getting items product_id 's ok (using echo view). not sure how use function get_name() or indeed of methods in object wc_product_attribute

i guess working outside loop?

i writing code wordpress 'page' in order develop it, using plugin wraps code in tags - [insert_php] & [/insert_php]

help appreciated, need understand doing wrong conceptually.

correct code loictheaztec produces third element of array (the attribute want retrieve)

'pa_1_scale' =>  object(wc_product_attribute)[1410]   protected 'data' =>      array (size=6)       'id' => int 1       'name' => string 'pa_1_scale' (length=10)       'options' =>          array (size=1)           ...       'position' => int 2       'visible' => boolean true       'variation' => boolean false

the correct code is:

foreach ( wc()->cart->get_cart() $cart_item_key => $cart_item ) {     // here wc_product object     $product = $cart_item['data'];     $product_id = $cart_item['product_id'];       $attributes = $product->get_attributes();     foreach($attributes $taxonomy => $value){         // wp_term object         $term_obj = get_term_by( 'slug', $value, $taxonomy );         $term_name = $term_obj->name;     } }

tested , works


Comments

Post a Comment

Popular posts from this blog

android - InAppBilling registering BroadcastReceiver in AndroidManifest -

i'm implementing inapp billing in android app. works well, however, i'm trying decouple broadcast receiver activity manifest. suggestion in android's trivialdrive sample: // important: dynamically register broadcast messages updated purchases. // register receiver here instead of <receiver> in manifest // because call getpurchases() @ startup, therefore can ignore // broadcasts sent while app isn't running. // note: registering listener in activity bad idea, done here // because sample. regardless, receiver must registered after // iabhelper setup, before first call getpurchases(). currently there's class extends broadcastreceiver : public class iabbroadcastreceiver extends broadcastreceiver { /** * intent action receiver should filter for. */ public static final string action = "com.android.vending.billing.purchases_updated"; private final iabbroadcastlistener mlistener; public iabbroadcastreceiver(iabbroadcastlistener listener) { m...
Read more

python Tkinter Capturing keyboard events save as one single string -

is possible store keyboard events 1 string? code below stores 1 char , prints it. card reader or bar code reader, contains collection of character/ string not 1 character @ time. goal save char pressed text variable. from tkinter import * root = tk() def key(event): text= event.char text+= event.char print ("pressed", text) def callback(event): frame.focus_set() print ("clicked at", event.x, event.y) frame = frame(root, width=100, height=100) frame.bind("<key>", key) frame.bind("<button-1>", callback) frame.pack() root.mainloop() currently, creating text variable , everytime key() function gets called, , text stores last character typed. you can define text module level variable , , use module level text inside key function - text = '' def key(event): global text text+= event.char print("pressed", text)
Read more

sql server - Why does Linq-to-SQL add unnecessary COUNT()? -

here tables: create table customer ( cid int primary key, name varchar(32) ) create table ord ( oid int primary key, cid int foreign key references customer, address varchar(20) ) here's linq-to-sql statement: var aaa = c in db.customer select new { c, o = c.ord.tolist() }; and here's inexplicable query generated linq-to-sql: select [t0].[cid] [cid], [t0].[name] [name], [t1].[oid] [oid], [t1].[cid] [cid2], [t1].[address] [address], (select count(*) [dbo].[ord] [t2] [t2].[cid] = [t0].[cid]) [value] [dbo].[customer] [t0] left outer join [dbo].[ord] [t1] on [t1].[cid] = [t0].[cid] order [t0].[cid], [t1].[oid] i want understand how rid of count(*) part. it's entirely uncalled for! linq needs count(*) in order determine number of entries returned o = c.ord.tolist() .
Read more