看看我的插件,它在选择选项中显示了WordPress的所有表格。我想在此代码和屏幕截图选项中显示默认的一张桌子。
<form id="wp_csv_to_db_form" method="post" action="">
<table class="form-table">
<tr valign="top"><th scope="row"><?php _e('Select
Database Table:','wp_csv_to_db'); ?></th>
<td>
<select id="table_select" name="table_select" value="w<option name=""
value="wp_orderlist"></option>
<?php // Get all db table names
global $wpdb;
$sql = "SHOW TABLES";
$results = $wpdb->get_results($sql);
$repop_table = isset($_POST['table_select'])
? $_POST['table_select'] : null;
foreach($results as $index => $value) {
foreach($value as $tableName) {
?><option name="<?php echo
$tableName ?>" value="<?php echo $tableName ?>" <?php
if($repop_table === $tableName) { echo 'selected="selected"'; } ?>>
<?php echo $tableName ?></option><?php
}
}
?>
</select>
[enter image description here][1]
答案 0 :(得分:0)
替换当前的sql代码:
const sampleInputs = [ '1,000', '10,000', '100,000', '1,000,000' ]
// + is a shortcut to convert to a number
// split at commas
const splitMethod = +sampleInputs[0].split(',').join('')
// match digits
const regexOne = +(sampleInputs[1].match(/\d/g) || []).join('')
// replace commas
const regexTwo = +sampleInputs[2].replace(/,/g, '')
// filter
const fi = +sampleInputs[3]
.split('')
.filter(n => n !== ',')
.join('')
console.log('splitMethod', splitMethod)
console.log('regexOne', regexOne)
console.log('regexTwo', regexTwo)
console.log('filter', fi)
收件人:
$sql = "SHOW TABLES";
这将选择一个在 $ _ POST ['table_select']
中指定的表答案 1 :(得分:0)
尝试一下 在本机php上工作
<select name="Kode" class="form-control">
<?php
$konek = mysqli_connect("localhost","root","","dbsia");
$query = "select * from tbpelajaran";
$hasil = mysqli_query($konek,$query);
while($data=mysqli_fetch_array($hasil)){
echo "<option value=$data[kodepelajaran]>$data[kodepelajaran]</option>";
}
?>