【发布时间】:2021-01-12 00:15:24
【问题描述】:
这样写就OK了:
<script>
$(document).ready(function(){
var user_id = '<?php echo get_current_user_id(); ?>'; // Test ok
var subject = "<?php echo the_field('subject', 'user_1'); ?>"; // For test
$("#subject").val(subject); // Extract successfully
});
</script>
但是当我使用动态变量“user_id”时出现空白错误,如下所示:
<script>
$(document).ready(function(){
var user_id = '<?php echo get_current_user_id(); ?>'; // Test ok
var subject = "<?php echo the_field('subject', 'user_" + user_id + "'); ?>"; // Blank error
$("#subject").val(subject);
});
</script>
你知道我哪里错了吗?
【问题讨论】:
标签: javascript jquery wordpress advanced-custom-fields userid