2
對於一個投票系統,我有一個有幾個無線電輸入和值的表格。 形式的一個片段是這樣的:如何創建一個有幾個無線電輸入的高效表格
<tr>
<td class="quickpollheader"><?php echo $quickpolloption1; ?></td>
<td class="quickpollradio"><input class="quickpollradio" type="radio" name="radiovote" value="1"></td>
</tr>
<tr>
<td class="quickpollheader"><?php echo $quickpolloption2; ?></td>
<td class="quickpollradio"><input class="quickpollradio" type="radio" name="radiovote" value="2"></td>
</tr>
<?php if($quickpolloptions_count >= 3) {
?>
<tr>
<td class="quickpollheader"><?php echo $quickpolloption3; ?></td>
<td class="quickpollradio"><input class="quickpollradio" type="radio" name="radiovote" value="3"></td>
</tr>
<?php
}
if($quickpolloptions_count >= 4) {
?>
<tr>
<td class="quickpollheader"><?php echo $quickpolloption4; ?></td>
<td class="quickpollradio"><input class="quickpollradio" type="radio" name="radiovote" value="4"></td>
</tr>
<?php
}
and so on...till 10
管理員可以設置在settings.php
的選項的數目,看起來像這樣:
// SETTINGS
$quickpolltype = "radio"; // set to "radio" or "checkbox"; radio is one choice, checkbox is multiple choices
$quickpollheader = "Wat is je favoriete browser?"; // the question or header
$quickpolloptions_count = 2; // edit the number of options you want; it starts from option 1 below
/*edit below the content of options between " and "
if number above = 2; only the first 5 options will be shown*/
$quickpolloption1 = "Mozilla:"; // option 1
$quickpolloption2 = "Crome:"; // option 2
$quickpolloption3 = "Opera:"; // option 3
$quickpolloption4 = "IE:"; // option 4
$quickpolloption5 = "Safari:"; // option 5
and so on till 10...
的數據將被存儲在平面文件,並計算我用這段代碼:
//getting content of textfile
$filename = "data/vote_result.txt";
$content = file($filename);
//putting content in array
$array = explode("||", $content[0]);
$value0 = $array[0];
$value1 = $array[1];
$value2 = $array[2];
$value3 = $array[3];
$value4 = $array[4];
$value5 = $array[5];
....till 10
和
/* RADIO */
if ($_POST['view'] == 0) {
$value0 = 0;
}
if ($_POST['radiovote'] == 1) {
$value1 = $value1 + 1;
}
if ($_POST['radiovote'] == 2) {
$value2 = $value2 + 1;
}
if ($_POST['radiovote'] == 3) {
$value3 = $value3 + 1;
}
if ($_POST['radiovote'] == 4) {
$value4 = $value4 + 1;
}
if ($_POST['radiovote'] == 5) {
$value5 = $value5 + 1;
}
......
//inserting votes into the txt file
$addvote = $value0."||".$value1."||".$value2."||".$value3."||".$value4."||".$value5."||".$value6."||".$value7."||".$value8."||".$value9."||".$value10;
$totalvalues = $value1+$value2+$value3+$value4+$value5+$value6+$value7+$value8+$value9+$value10;
$total1 = (100*round($value1/($totalvalues),2));
$total2 = (100*round($value2/($totalvalues),2));
$total3 = (100*round($value3/($totalvalues),2));
$total4 = (100*round($value4/($totalvalues),2));
$total5 = (100*round($value5/($totalvalues),2));
....and so on
至少,這裏是生成輸出:
<tr>
<td class="quickpollheader"><?php echo $quickpolloption1; ?></td>
<td class="quickpollgraphic"><div class="progresspoll">
<div class="percentpollgraph" style="width: <?php echo $total1; ?>%"></div>
</div>
</td>
<td class="quickpollpercent"><div class="percentpoll"><?php echo $total1; ?></div></td>
<td class="quickpollcount"><div class="count"><?php echo $value1; ?></div></td>
</tr>
<tr>
<td class="quickpollheader"><?php echo $quickpolloption2; ?></td>
<td class="quickpollgraphic"><div class="progresspoll">
<div class="percentpollgraph" style="width: <?php echo $total2; ?>%"></div>
</div>
</td>
<td class="quickpollpercent"><div class="percentpoll"><?php echo $total2; ?></div></td>
<td class="quickpollcount"><div class="count"><?php echo $value2; ?></div></td>
</tr>
<?php if($quickpolloptions_count >= 3) {
?>
<tr>
<td class="quickpollheader"><?php echo $quickpolloption3; ?></td>
<td class="quickpollgraphic"><div class="progresspoll">
<div class="percentpollgraph" style="width: <?php echo $total3; ?>%"></div>
</div>
</td>
<td class="quickpollpercent"><div class="percentpoll"><?php echo $total3; ?></div></td>
<td class="quickpollcount"><div class="count"><?php echo $value3; ?></div></td>
</tr>
<?php
}
if($quickpolloptions_count >= 4) {
?>
.... so on...
這種形式我給管理員的機會,爲表單創建10個選項。我怎樣才能使這個效率更高,這樣就很容易創建50個選項,而不需要用很長的表單和代碼來計算以及輸出呢?
工程太棒了!謝謝你的解釋 –
不客氣。 –