【发布时间】:2014-03-24 14:15:19
【问题描述】:
我已经在互联网上搜索了这个,这里有关于 SO 的问题,但大多数是使用 PHP 以外的东西。所以我会问我自己的问题。
我需要做的是制作一个按钮,该按钮将打印出数据库中的每条记录(字面意思是打印,就像下载包含所有详细信息的 word 文档一样)。
ID 名为“abstract_id”。
接下来我要向您展示的是所有页面的打印按钮,我的意思是,如果您单击所述按钮,它将打印该特定页面中的所有内容:
$abstract_id = addslashes($_POST['abstract_id']);
//Here i connect to the database//
$query = "SELECT * FROM abstracts WHERE abstract_id = '$abstract_id'";
$result = mysql_query($query);
$i = 0;
$title = mysql_result($result,$i,"title");
$author[1] = mysql_result($result,$i,"author1");
$organization[1] = mysql_result($result,$i,"organization1");
$author[2] = mysql_result($result,$i,"author2");
$organization[2] = mysql_result($result,$i,"organization2");
$author[3] = mysql_result($result,$i,"author3");
$organization[3] = mysql_result($result,$i,"organization3");
$author[4] = mysql_result($result,$i,"author4");
$organization[4] = mysql_result($result,$i,"organization4");
$author[5] = mysql_result($result,$i,"author5");
$organization[5] = mysql_result($result,$i,"organization5");
$author[6] = mysql_result($result,$i,"author6");
$organization[6] = mysql_result($result,$i,"organization6");
$format = mysql_result($result,$i,"format");
$language = mysql_result($result,$i,"language");
$presenter = mysql_result($result,$i,"presenter");
$background = mysql_result($result,$i,"background");
$purpose = mysql_result($result,$i,"purpose");
$methods = mysql_result($result,$i,"methods");
$findings = mysql_result($result,$i,"findings");
$conclusion = mysql_result($result,$i,"conclusion");
$word_count = mysql_result($result,$i,"word_count");
$name = mysql_result($result,$i,"name");
$email1 = mysql_result($result,$i,"email1");
$email2 = mysql_result($result,$i,"email2");
$phone1 = mysql_result($result,$i,"phone1");
$phone2 = mysql_result($result,$i,"phone2");
$fax = mysql_result($result,$i,"fax");
$address = mysql_result($result,$i,"address");
$country = mysql_result($result,$i,"country");
$topic = mysql_result($result,$i,"topic");
$master_status = mysql_result($result, $i, "master_status");
$last_edit = mysql_result($result,$i,"last_edit");
header("Content-type: application/vnd.ms-word");
header("Content-Disposition: attachment;Filename=abstract_" . $abstract_id . ".doc");
echo "<html>";
echo "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=Windows-1252\">";
echo "<body>";
echo "<p><b>PCNE Abstract</b> $abstract_id</p>";
echo "<h1>$title</h1>";
echo "<b>";
for ($i = 1; $i<= 6; $i++) {
echo ((!empty($author[$i-1]) && !empty($author[$i])) ? ", " : "") ;
echo ((!empty($author[$i])) ? $author[$i] . "<sup>" . $i . "</sup>" : "") ;
}
echo ".</b>";
echo "<br>";
for ($i = 1; $i<= 6; $i++) {
if (!empty($author[$i])) {
echo (!empty($organization[$i]) && !empty($organization[$i-1])) ? ". " : "";
echo ((!empty($organization[$i])) ? "<sup>" . $i . "</sup>" . $organization[$i]: "") ;
}
}
echo (!empty($email1)) ? " (" . $email1 . ")" : "";
echo "<br>";
echo "<br>";
echo "<b>Background</b> ";
echo "$background<br>";
echo "<b>Purpose</b> ";
echo "$purpose<br>";
echo "<b>Method</b> ";
echo "$methods<br>";
echo "<b>Findings</b> ";
echo "$findings<br>";
echo "<b>Conclusion</b> ";
echo "$conclusion<br>";
echo "</body>";
echo "</html>";
现在,这工作正常,但我需要一个相同的工作按钮,它的功能几乎相同,但不是打印出 1 条记录,而是应该打印所有记录。所以我基本上只需要一个遍历每个 abstract_id 的 foreach 或 while 循环。
自从我上次编写 php 以来已经有很多年了,所以我感谢任何帮助!
如果您需要任何说明,请随时提出。
【问题讨论】:
-
现在,页面上有一个 abstract_id。其余的 abstract_id 来自哪里 - 他们将如何到达页面。它们是存储在某个地方,还是依赖于用户选择或输入多个 abstract_id?
-
@larsAnders 我上面写的代码在每个特定页面上,它与数据库中唯一的 abstract_id 相关联。但我需要一个按钮(每个单独页面上方的一层)打印出所有页面。 (抱歉真的很难解释。
-
这个数据库中是否有没有abstract_id的记录,或者每条记录都有一个?