我有一個腳本,其中jQuery克隆了一個帶有建築物,地板和翼的fieldset框(輸入字段)用戶可以根據需要創建儘可能多的這些字段集。我想弄清楚的是這個。PHP的foreach與jQuery動態克隆字段
我需要把這些區域放在一起,否則我可以像這樣通過aray循環。
foreach ($_POST[$key] as $itemvalue) {
$message .= "\n".$key. " : ".$itemvalue;
}
我首先想到的是要做到這一點,當然,這是愚蠢的我
foreach ($_POST['building'] as $value) {
$count++;
$message .="\n Area" . $count;
$message .= "\n Building: ". $value;
foreach ($_POST['floor'] as $value2){
$message .= "\n Floor: ". $value2;
}
foreach ($_POST['wing'] as $value3){
$message .= "\n Wing: ". $value3;
}
}
,因爲它只是最終把各樓層和翅膀的每個建築物下,而不是讓他們分開。
我的下一個想法是把它們放到一個long中,每個分隔符和& &符號,但顯然foreach不能這樣工作。
有沒有人對我如何做到這一點有任何建議?
@stewie我做了你所建議的修改,但我很肯定這是行不通的。
foreach ($_POST['floor'] as $value)
{ $floor = $value; }
foreach ($_POST['wing'] as $value2) { $wing = $value2; }
foreach ($_POST['building'] as $value3)
{ $building = $value3; $building .= $floor; $building .= $wing; }
這是我整個的代碼,我試圖讓輸出是這
區#1 大樓:1號樓 樓層:2 榮:東
區#2 大廈:2號樓 樓層:5 Wing:North
<?php
if(isset($_POST['submit'])) {
$mailto = "[email protected]";
$subject = "form";
$message = "Values submitted from web site form:";
$header = "From: Jeremiah <[email protected]>";
foreach ($_POST['floor'] as $value)
{
$floor = "\nFloor : " . $value;
}
foreach ($_POST['wing'] as $value2)
{
$wing = "\nWing : ".$value2;
}
foreach ($_POST['building'] as $value3)
{
$building = "\n\nBuilding " . $value3;
$building .= $floor ;
$building .= $wing;
$message .= $building;
}
mail($mailto, $subject, $message, $header);
}
?>
這裏有什麼問題嗎?這段代碼工作正常嗎?你得到了什麼輸出,你想要什麼輸出? – 2011-04-15 19:18:23
你嘗試過編輯嗎? – Stewie 2011-04-15 19:56:03
@stewie,@rocket我已經發布了整個腳本和我試圖實現的一個例子。 – jeremiah 2011-04-15 20:17:53