收集来自多个复选框行$ _POSTs [英] Collect $_POSTs from multiple checkbox rows
问题描述
我有复选框的多行,每一个特定ID,正在使用的foreach
循环显示的方式。
你如何抓住从类似的东西 $ _ POST
信息?我想是这样的莫名其妙 $ _ POST [] []
,就像一个子阵列,但我不能弄清楚如何设置它:
的foreach($ stakholderArray为$ currentEntry){
打印< TR类='$的bgcolor'>中;
打印< TD类='左'> $ currentEntry [有机< / TD>中; 如果($ currentEntry ['dataFound']){
//如果数据被发现的当前利益相关者,显示它
打印($ currentEntry ['合作伙伴'])? '< TD><输入类型=复选框检查=选中/>< / TD>' :'< TD><输入类型=复选框/>< / TD>';
打印($ currentEntry ['协议'])? '< TD><输入类型=复选框检查=选中/>< / TD>' :'< TD><输入类型=复选框/>< / TD>';
打印($ currentEntry ['火车'])? '< TD><输入类型=复选框检查=选中/>< / TD>' :'< TD><输入类型=复选框/>< / TD>';
打印($ currentEntry ['迎接'])? '< TD><输入类型=复选框检查=选中/>< / TD>' :'< TD><输入类型=复选框/>< / TD>';
}
其他{//else...no利益相关数据,显示空列
打印< TD><输入类型=复选框/>< / TD>< TD><输入类型=复选框/>< / TD>< TD><输入类型=复选框/>< / TD>< TD><输入类型=复选框/>< / TD>< TD><输入类型=复选框/>< / TD>中;
打印< / TR>中;
} ## ##标题
这有点相关的问题之前,我回答:<一href=\"http://stackoverflow.com/questions/9073690/is-it-possible-to-post-an-array-from-an-html-form-without-javascript/9073794#9073794\">Is它可以张贴从HTML表单数组没有JavaScript的
- 包裹于一个形式
- 给他们一个阵列的名字
- 他们提交时最终成为在后一个数组
相关项目应该是这样的:名称=项目[集合名称] [收藏名称] []
- 注意有关该组的第一个指标(为了便于位置),和空索引中该组的意思,有一个阵列(而不是单个值)。所以你的复选框:
&LT;输入类型=复选框NAME =答案[设置1] []值=苹果/&GT; //想象检查
&LT;输入类型=复选框NAME =答案[设置1] []值=橙色/&GT; //想象检查
&LT;输入类型=复选框NAME =答案[设置1] []值=葡萄/&GT;
&LT;输入类型=复选框NAME =答案[设置2] []VALUE =飞机/&GT; //想象检查
&LT;输入类型=复选框NAME =答案[设置2] []VALUE =火车/&GT; //想象检查
&LT;输入类型=复选框NAME =答案[设置2] []VALUE =船/&GT;
&LT;输入类型=复选框NAME =答案[独奏]VALUE =野猪/&GT; //单一类型的价值。注意,没有[]到底
结束了这样的要求阵列中(如说POST):
$ _ POST [] =数组(
'答案'=&GT;阵列(
集1'=&GT;阵列('苹果','橙'),//选中的项目将不包括
SET2'=&GT;阵列('飞机','火车'),//选中的项目将不包括
'单飞'=&GT; '公猪'
)
);
&LT;表&gt;
?&LT; PHP的foreach($ stakeholderArray为$利益相关者):&GT;
&所述; TR&GT; &LT; PHP //声明所以无论这些存在的数据
$伙伴='';
$协议='';
$火车='';
$满足=''; //如果我们有数据,因此纪念盒
如果($利益相关者['dataFound']){ $检查='检查=选中'; //标记为检查或空白
$伙伴=($利益相关者['合作伙伴'])? $检查:'';
$协议=($利益相关者['协议'])? $检查:'';
$列车=($利益相关者['火车'])? $检查:'';
$满足=($利益相关者['迎接'])? $检查:''; }
?&GT; &LT; TD&GT;&LT;输入值=伙伴NAME =股份[&LT; = $利益相关者&GT;] [伴侣]类型=复选框&LT;?= $伙伴&GT; /&GT;&LT; / TD&GT;
&LT; TD&GT;&LT;输入值='协议'NAME =股份[&LT; = $利益相关者&GT;] [协议]类型=复选框&LT;?= $协议&GT; /&GT;&LT; / TD&GT;
&LT; TD&GT;&LT;输入值='火车'NAME =股份[&LT; = $利益相关者&GT;] [火车]类型=复选框&LT; = $训练&GT?; /&GT;&LT; / TD&GT;
&LT; TD&GT;&LT;输入值='相遇'NAME =股份[&LT; = $利益相关者&GT;] [满足]类型=复选框&LT; = $满足&GT?; /&GT;&LT; / TD&GT; &LT; / TR&GT;
&LT; PHP endforeach; ?&GT;
&LT; /表&gt;
他们应该结束这样的:
$ _ POST [] =数组(
stakeholder1'=&GT;阵列(
合作伙伴= GT; '伙伴',
'协议'= GT; '协议',
'火车'=&GT; '培养',
'满足'=&GT; '遇到'
)
stakeholder2'=&GT;阵列(
合作伙伴= GT; '伙伴',
'协议'= GT; '协议',
'火车'=&GT; '培养',
'满足'=&GT; '遇到'
)
);
I have a form with multiple rows of checkboxes, each with a specific id, that are being displayed using a foreach
loop.
How do you grab the $_POST
info from something like that? I think it is like this somehow $_POST[][]
, like a sub-array, but I cant figure out how to set it up:
foreach($stakholderArray as $currentEntry) {
print "<tr class='$bgcolor'>";
print "<td class='left'>$currentEntry[org]</td>";
if($currentEntry['dataFound']) {
//if data was found for current stakeholder, display it
print ($currentEntry['Partner']) ? '<td><input type ="checkbox" checked ="checked" /></td>' : '<td><input type ="checkbox" /></td>';
print ($currentEntry['Agreement']) ? '<td><input type ="checkbox" checked ="checked" /></td>' : '<td><input type ="checkbox" /></td>';
print ($currentEntry['Train']) ? '<td><input type ="checkbox" checked ="checked" /></td>' : '<td><input type ="checkbox" /></td>';
print ($currentEntry['Meet']) ? '<td><input type ="checkbox" checked ="checked" /></td>' : '<td><input type ="checkbox" /></td>';
}
else { //else...no stakeholder data, display empty columns
print "<td><input type ='checkbox'/></td><td><input type ='checkbox'/></td><td><input type ='checkbox'/></td><td><input type ='checkbox'/></td><td><input type ='checkbox'/></td>";
print "</tr>";
}## Heading ##
it's somewhat related to a question i answered before: Is it possible to POST an array from an HTML form without javascript
- encase them in a form
- give them an "array" name
- they end up as an array during post when submitted
related items should have like this: name="item[collection name][collection name][]"
- note the first indices pertaining the set (for easy location), and the empty index meaning in that set, there's an array (instead of single value). so for your check boxes:
<input type="checkbox" name="answers[set1][]" value="apple" /> //imagine checked
<input type="checkbox" name="answers[set1][]" value="orange" /> //imagine checked
<input type="checkbox" name="answers[set1][]" value="grape" />
<input type="checkbox" name="answers[set2][]" value="airplane" /> //imagine checked
<input type="checkbox" name="answers[set2][]" value="train" /> //imagine checked
<input type="checkbox" name="answers[set2][]" value="boat" />
<input type="checkbox" name="answers[solo]" value="boar" /> //single type value. note that there is no [] in the end
end up like this in the request array (like say POST):
$_POST[] = array(
'answers' => array(
'set1' => array('apple','orange'), //unchecked items won't be included
'set2' => array('airplane','train'), //unchecked items won't be included
'solo' => 'boar'
)
);
<table>
<?php foreach($stakeholderArray as $stakeholder): ?>
<tr>
<?php
//declare so these exist regardless of data
$partner = '';
$agreement = '';
$train = '';
$meet = '';
//if we have data, mark the boxes accordingly
if($stakeholder['dataFound']){
$checked = 'checked ="checked"';
//mark as checked or blank
$partner = ($stakeholder['Partner']) ? $checked: '';
$agreement = ($stakeholder['Agreement']) ? $checked: '';
$train = ($stakeholder['Train']) ? $checked: '';
$meet = ($stakeholder['Meet']) ? $checked: '';
}
?>
<td><input value='partner' name="stake[<?= $stakeholder ?>][partner]" type ="checkbox" <?= $partner ?> /></td>
<td><input value='agreement' name="stake[<?= $stakeholder ?>][agreement]" type ="checkbox" <?= $agreement ?> /></td>
<td><input value='train' name="stake[<?= $stakeholder ?>][train]" type ="checkbox" <?= $train ?> /></td>
<td><input value='meet' name="stake[<?= $stakeholder ?>][meet]" type ="checkbox" <?= $meet ?> /></td>
</tr>
<?php endforeach; ?>
</table>
they should end up like:
$_POST[] = array(
'stakeholder1' => array(
'partner'=> 'partner',
'agreement'=> 'agreement',
'train'=> 'train',
'meet'=> 'meet'
),
'stakeholder2' => array(
'partner'=> 'partner',
'agreement'=> 'agreement',
'train'=> 'train',
'meet'=> 'meet'
),
);
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