Question

我试图创建一个插件，可以在我安装的Wordpress上更新mysql上的数据，但是我发现更新不起作用，我可以看到我的管理链接上的表单，而且我也可以访问表单，但当我填写表格并点击Enregistrer我的桌子上没有任何变化时，我确实尝试了很多在互联网上找到的解决方案，但它没有工作。

function test_defaultval() {
 echo '<form action="' . esc_url( $_SERVER['REQUEST_URI'] ) . '"
method="post">';
 echo '<p>';
 echo 'perdiodecite (requis) <br />';
 echo '<input type="text" name="cf-period" required pattern="[0-1]+"
size="40" />';
 echo '</p>';
 echo '<p>';
 echo 'ville (requis) <br />';
 echo '<input type="text" name="cf-ville" required size="40" />';
 echo '</p>';
 echo '<p>';
 echo 'author (requis) <br />';
 echo '<input type="text" name="cf-author" required pattern="[0-1]+"
size="40" />';
 echo '</p>';
 echo 'editor (requis) <br />';
 echo '<input type="text" name="cf-editor" required pattern="[0-1]+"
size="40" />';
 echo '</p>';
 echo 'contrubutor (requis) <br />';
 echo '<input type="text" name="cf-contrub" required pattern="[0-1]+"
size="40" />';
 echo '</p>';
 echo 'abonne (requis) <br />';
 echo '<input type="text" name="cf-abonne" required pattern="[0-1]+"
size="40" />';
 echo '</p>';

 echo '<p><input type="submit" name="cf-submitted"
value="Enregistrer"/></p>';
 echo '</form>';
}

function inserer_default() {
 // if the submit button is clicked
 if ( isset( $_POST['cf-submitted'] ) ) {
// sanitize form values
 $periodecite = sanitize_text_field( $_POST["cf-period"] );
 $ville = sanitize_text_field( $_POST["cf-ville"] );
 $Author = sanitize_text_field( $_POST["cf-author"] );
 $Editor = sanitize_text_field( $_POST["cf-editor"] );
 $Controbutor = sanitize_text_field( $_POST["cf-contrub"] );
 $Abonne = sanitize_text_field( $_POST["cf-abonne"] );

// Code de traitement du formulaire : insertion dans la BD
global $wpdb;
$wpdb->query( $wpdb->prepare("

UPDATE `wwpa_default` SET 
defPeriodecite ='".$periodecite."'
defVille ='".$ville."'
defUserAuthor ='".$Author."'
defUserEditor ='".$Editor."'
defUserControbutor ='".$Controbutor."'
defUserAbonne ='".$Abonne."'
WHERE 1

"));
 }
}

Answer 1

您的代码应该是这样，请检查您的更新查询

function test_defaultval() {
 echo '<form action="' . esc_url( $_SERVER['REQUEST_URI'] ) . '"
method="post">';
 echo '<p>';
 echo 'perdiodecite (requis) <br />';
 echo '<input type="text" name="cf-period" required pattern="[0-1]+"
size="40" />';
 echo '</p>';
 echo '<p>';
 echo 'ville (requis) <br />';
 echo '<input type="text" name="cf-ville" required size="40" />';
 echo '</p>';
 echo '<p>';
 echo 'author (requis) <br />';
 echo '<input type="text" name="cf-author" required pattern="[0-1]+"
size="40" />';
 echo '</p>';
 echo 'editor (requis) <br />';
 echo '<input type="text" name="cf-editor" required pattern="[0-1]+"
size="40" />';
 echo '</p>';
 echo 'contrubutor (requis) <br />';
 echo '<input type="text" name="cf-contrub" required pattern="[0-1]+"
size="40" />';
 echo '</p>';
 echo 'abonne (requis) <br />';
 echo '<input type="text" name="cf-abonne" required pattern="[0-1]+"
size="40" />';
 echo '</p>';

 echo '<p><input type="submit" name="cf-submitted"
value="Enregistrer"/></p>';
 echo '</form>';
}


function inserer_default() {
 // if the submit button is clicked
 if ( isset( $_POST['cf-submitted'] ) ) {
// sanitize form values
 $periodecite = sanitize_text_field( $_POST["cf-period"] );
 $ville = sanitize_text_field( $_POST["cf-ville"] );
 $Author = sanitize_text_field( $_POST["cf-author"] );
 $Editor = sanitize_text_field( $_POST["cf-editor"] );
 $Controbutor = sanitize_text_field( $_POST["cf-contrub"] );
 $Abonne = sanitize_text_field( $_POST["cf-abonne"] );



// Code de traitement du formulaire : insertion dans la BD
global $wpdb;
$wpdb->query( 
UPDATE `wwpa_default` SET 
defPeriodecite ='".$periodecite."',
defVille ='".$ville."',
defUserAuthor ='".$Author."',
defUserEditor ='".$Editor."',
defUserControbutor ='".$Controbutor."',
defUserAbonne ='".$Abonne."'
WHERE 1);
 }
}

希望这会对你有所帮助!!

在wordpress上更新mysql无法正常工作

1 个答案: