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我試圖理解並獲得$ wpdb全局對象,但似乎無法使其工作。基本上,我試圖在wordpress數據庫的一個自定義表格中插入一條記錄。我沒有看到創建自己的連接字符串,而是使用它,我已經看到Global $ wpdb對象爲我們做了訣竅。我遵循了Codex的例子,並試圖自己做,但失敗了。我沒有收到任何錯誤,但該記錄也沒有插入。幾個小時來解決這個問題。您的幫助將不勝感激。提前致謝。
代碼:
<?php
class Listings{
private $buisnessName;
private $contactName;
private $categories;
private $websiteURL;
private $telephoneNum;
private $address;
private $socialLinks;
private $shortDescription;
private $images;
private $fullDescription;
private $tags;
function __construct($buisnessName, $contactName, $categories, $websiteURL, $telephoneNum,$address,$socialLinks, $shortDescription, $images, $fullDescription,$tags){
$this->buisnessName = $buisnessName;
$this->contactName = $contactName;
$this->categories = $categories;
$this->websiteURL = $websiteURL;
$this->telephoneNum = $telephoneNum;
$this->address = $address;
$this->socialLinks = $socialLinks;
$this->shortDescription = $shortDescription;
$this->images = $images;
$this->fullDescription = $fullDescription;
$this->tags = $tags;
}
function Insert_Listing(){
global $wpdb;
$wpdb->insert('wp_listings_info', array("Buisness_Name" => $this->buisnessName,"Contact_Name" => $this->contactName, "Categories" => $this->categories, "Website_URL" => $this->websiteURL, "Telephone_Number" => $this->telephoneNum, "Address" => $this->address, "Social_Network_Links" => $this->socialLinks, "Short_Description" => $this->shortDescription, "Images" => $this->images, "Full_Description" => $this->fullDescription, "Tags" => $this->tags), array("%s", "%s","%s", "%s","%s", "%s","%s", "%s","%s", "%s","%s"));
}
}
?>
表結構:
CREATE TABLE IF NOT EXISTS `wp_listings_info` (
`L_ID` int(11) NOT NULL AUTO_INCREMENT,
`Business_Name` varchar(100) NOT NULL,
`Contact_Name` varchar(100) NOT NULL,
`Categories` varchar(100) NOT NULL,
`Website_URL` varchar(150) NOT NULL,
`Telephone_Number` varchar(20) NOT NULL,
`Address` varchar(250) NOT NULL,
`Social_Network_Links` varchar(500) NOT NULL,
`Short_Description` text NOT NULL,
`Images` varchar(100) NOT NULL,
`Full_Description` text NOT NULL,
`Tags` varchar(500) NOT NULL,
PRIMARY KEY (`L_ID`)
)
,我調用類的這樣的對象:
$listingObj = new Listings($buisnessName, $contactName, $categories, $websiteURL, $telephoneNum,$address, $socialLinks, $shortDescription, $images, $fullDescription,$tags);
$listingObj->Insert_Listing();
我再次」我說我沒有得到任何錯誤,只是代碼不會插入記錄。幫助將不勝感激。謝謝。
謝謝你的更正。雖然我複製粘貼它,但仍然犯了一個錯誤:/ 但是,我仍然繼續收到錯誤但我看到每次運行腳本時都會插入2條相同值的記錄。雖然,我只是調用插入函數一次。奇怪。 – ahmii321
WordPress數據庫錯誤:[] 插入'wp_listings_info'('Business_Name','Contact_Name','Categories','Website_URL','Telephone_Number','Address','Social_Network_Links','Short_Description','Images', '我的商業名稱','我的商業聯繫人名稱','我的分類','我的網站URL','1234567','我的地址','我的社交鏈接','我的短片描述','我的圖片路徑','我的完整描述','我的標籤逗號分隔') – ahmii321
你可以幫助我,讓我知道爲什麼代碼插入2行在我的表中。雖然我只調用構造函數並插入函數一次? – ahmii321