Question

我正在构建一个简单的＆＃34; AngularJS个应用，其中有一篇文章新闻源。我的文章存储在mysql数据库中，我使用php PDO提取它们。我曾经使用AJAX使用简单的LAMP配置（php5, mysql, apache2）执行此操作，并且一切都按预期工作。

现在我尝试使用yeoman（bower + grunt）重建项目，当我尝试使用{{1}调用我的.php脚本时} service，响应是实际的脚本内容（它返回代码而不是运行查询）。

我不知道这是我的代码，我的grunt配置还是别的问题。到目前为止，我还没有尝试制作发行版本。

以下是相关页面：

观点：

$http.get

控制器：＆＃39;使用严格的＆＃39;;

angul

<div id="articles-sidebar">
    <h2>Search articles archive:</h2>
    <form id="searchbox" method="post">
        <input name="searchword" type="text" placeholder="author, title, keyword...">
        <input type="submit" value="Search">
    </form>
    <div id="author">
    </div>
</div>
<div id="articles-feed">
</div>
<div id="comments-box">
    <form id="comment" method="post">
        <textarea name="comment-text" placeholder="Your comment..."></textarea>
        <input name="submit-comment" type="submit" value="Post Comment">
    </form>
    <div id="comments-feed">
    </div>
</div>

db_auth.php：

ar.module('ptcAngularJsApp')
    .controller('ArticlesCtrl', function ($scope, $http) {
        $scope.articles = [];

        $http.get('/scripts/php/articles.php').
            success(function(response) {
                $scope.articles = response;
                console.log(response);
            }). //end http get success
            error(function(err) {
                console.log(err);
            }); //end http get error
      });

articles.php：

<?php
error_reporting(E_ALL);
ini_set('display_errors', 1);

try {
    $hostname = "localhost";
    $username = "";
    $password = "";

    $db = new PDO("mysql:host=$hostname;dbname=topdecka_PTC;charset=utf8",$username, $password);
    $db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
}
catch (PDOException $e) {
    echo "Error!: " . $e->getMessage() . "<br/>";
    die();
}

gruntfile.js

<?php

require('db_connexion.php');

//search form
if (!empty($_POST["searchword"])) {
    $searchword = $_POST["searchword"];
    $query = $db->prepare(
        'SELECT articles.title, articles.posted, articles.extract, authors.name, GROUP_CONCAT(categories.cat_name) AS cat_name
        FROM articles, authors, categories, article_categories 
        WHERE articles.author_id = authors.id
        AND articles.id = article_categories.article_id
        AND article_categories.category_id = categories.id
        AND ((title LIKE :searchword) OR (extract LIKE :searchword) OR (body LIKE :searchword) OR (name LIKE :searchword) OR (cat_name LIKE :searchword))'
        ); //end DB QUERY
    $query->execute(array(":searchword" => "%" . $searchword . "%"));
    $result = $query->fetchAll();
    //turns timestamp into integer
    for($i = 0; $i < count($result); ++$i) {
      $result[$i]['posted'] = strtotime($result[$i]['posted']);
    }
    echo json_encode($result);
    die();
} 
//article title link
else if (!empty($_POST["title"])) {
    $title = $_POST["title"];
    $query = $db->prepare(
        "SELECT articles.title, articles.posted, articles.body, authors.name, authors.img, authors.bio, GROUP_CONCAT(categories.cat_name) AS cat_name
        FROM articles INNER JOIN authors ON articles.author_id = authors.id
        INNER JOIN article_categories ON articles.id = article_categories.article_id
        INNER JOIN categories ON article_categories.category_id = categories.id
        WHERE title LIKE :title; SELECT comment.user_id, comment.text, comment.posted FROM articles RIGHT JOIN comment ON articles.id = comment.article_id
        WHERE title LIKE :title;"
        ); //end DB QUERY
    $query->execute(array(":title" => $title));
    $result = $query->fetchAll();
    $result[0]['posted'] = strtotime($result[0]['posted']);
    $query->nextRowset();
    $result2 = $query->fetchAll();

    for($x=0; $x < count($result2); $x++) {
        $result2[$x]['posted'] = strtotime($result2[$x]['posted']);
    }

    echo json_encode(array('article'=>$result, 'comments'=>$result2));
    die();
}
//loading article comments
else if (!empty($_POST["comment_load"])) {
    $comment_load = $_POST["comment_load"];
    $query = $db->prepare(
            "SELECT comment.user_id, comment.text, comment.posted FROM articles RIGHT JOIN comment ON articles.id = comment.article_id
            WHERE title LIKE :comment_load;"
        );
    $query->execute(array(":comment_load" => $comment_load));   
    $result = $query->fetchAll();
    for($x=0; $x<count($result); $x++) {
        $result[$x]['posted'] = strtotime($result[$x]['posted']);
    }
    echo json_encode($result);
    die();
}
//saving comment
else if (!empty($_POST["comment-text"])) {
    $input_text = $_POST["comment-text"];
    $query = $db->prepare(
        'INSERT INTO comment (user_id, text, article_id)
        VALUES (101, :input_text, 4);'
        );
    $query->execute(array(":input_text" => $input_text));
    echo json_encode($result);
    die();
}
//default GET article feed
else {
    $query = $db->prepare(
        'SELECT articles.title, articles.posted, articles.extract, authors.name, GROUP_CONCAT(categories.cat_name) AS cat_name
        FROM articles, authors, categories, article_categories 
        WHERE articles.author_id = authors.id
        AND articles.id = article_categories.article_id
        AND article_categories.category_id = categories.id'
        ); //end DB QUERY
    $query->execute();
    $result = $query->fetchAll();
    //turns timestamp into integer
    for($i = 0; $i < count($result); ++$i) {
      $result[$i]['posted'] = strtotime($result[$i]['posted']);
    }
    echo json_encode($result);
    die();
}

欢迎任何有关尝试使其工作的想法。感谢

Answer 1

更改

$http.get('/scripts/php/articles.php')

到

$http.get('http://YOURDOMAIN.COM/scripts/php/articles.php')

当然，您需要将YourOURDOMAIN.COM替换为localhost或您正在使用的任何其他域。

Answer 2

问题是grunt没有运行我的php脚本。

当我运行grunt build获取分发版本，然后使用apache运行该版本时，我的数据库查询结果正常。

我将尝试弄清楚如何将php集成到grunt中，这样我就可以在我的开发环境中运行它而不必每次构建它，并在我到达它之后更新这个anwser。

如果有其他人知道这样做的好教程，生成器或库，请写下来。

$ http.get返回实际的PHP脚本而不是运行它（yeoman，grunt）

2 个答案: