我想修改我的WordPress / WooCommerce网站，以便我的产品图片具备以下条件：
登录网站访问者：
我想登录访问者，以便能够看到所有的WooCommerce产品图片。
退出网站访问者：
我想退出访问者，看一个替代图片。因此，隐藏产品图像。对于每个产品，此替代图像都是相同的。
答案 0 :(得分：0)
首先，您需要为WordPress / WooCommerce网站创建Child Theme。
创建后，只需将以下代码插入您的子主题中的<?php
// Remove Default WooCommerce Product Images/Placeholders.
remove_action( 'woocommerce_before_single_product_summary', 'woocommerce_show_product_images', 20 );
// Create conditional logic function.
function logged_in_images(){
// If site visitor is Logged in, display Default WooCommerce Product Images/Placeholder.
if ( is_user_logged_in() ) {
echo woocommerce_show_product_images();
}
// If site visitor is not logged in, display the following Image instead.
else {
echo '<img src=http://vaporcenter.be/theme/Wholesale/img/placeholders/default.jpg?1504084579>';
};
}
// We are inserting ('Hooking' into) the above function into where the Default WooCommerce Product Image/Placeholder was, before we removed it.
add_action( 'woocommerce_before_single_product_summary', 'logged_in_images', 20 );
?>
文件中：
wp-config.php请务必将http://vaporcenter.be/theme/Wholesale/img/placeholders/default.jpg?1504084579替换为所需的图像。
别忘了，您可以从代码中删除评论（// ...）。他们在那里，只是帮助解释正在发生的事情。
我已经测试了上面的代码，它确实有效。
祝你好运！
如果您收到错误
define('WP_DEBUG', false);的文件并将其拖至您的计算机。wp-config.php并更改＆＃39; false＆＃39;到了＆＃39; true＆＃39;。wp-config.php文件从您获取的位置拖回。def getPlayers():
print("Hello and Welcome to the Crown and Anchor Game")
num = int(input('Please enter the number of people playing today: ')) # takes the number of people who are playing from the user
scoreInit = [] # creating an empty list for the players inital score of 10
for i in range(num): # for loop to append the inital score of 10 to the empty list scoerInit for the amount of players input
scoreInit += i * [10]
return scoreInit # returns the list of inital scores for the amount of players playing
def collectBets(balance):
bets = {}
index = 0
for i in balance:
index += 1
print('Player %d, what would you like to do this round?' % (index))
print('1: Bet on a symbol')
print('2: Skip this round')
userOpt = int(input('Please enter 1 or 2 depending on your choice: ')) # assigning what the user inputs as the variable 'usesrOpt'
if userOpt == 1: # if user decides to bet:
betTimes = int(input('How many times would you like to bet this round?: '))
for a in range(betTimes):
betAmount = int(input('Enter the amount you would like to bet this round: $1, $2, $5, or $10: '))
symbol = int(input('Enter the number corresponding to the symbol you would like to bet on\n' # asking user what symbol they want to bet on - assigning it to a variable
'1: Crown\n'
'2: Anchor\n'
'3: Heart\n'
'4: Diamond\n'
'5: Club\n'
'6: Spade\n'
))
bets.update({symbol:betAmount})
print(bets)
def main():
balance1 = getPlayers()
collectBets(balance1)
main()
并更改“真实”字样。回到＆＃39; false＆＃39;。