解析CSV文件并将CSS添加到样式 [英] Parsing CSV-file and adding CSS to style

问题描述

我正在将一个CSV文件解析到网页上的一个表格中 - 我希望能够改变_last_< td>的对齐方式。在每个< tr>中 - 但是，如今文件是

，我不可能只在最后一个< td>上分配

上的CSS类。我想知道是否有人能给我一个线索，以便我需要在下面的代码中更改，以使这成为可能（我是

假设我需要让每个< td>出现在代码中，以便能够将一个类分配给最后一个，但是怎么样？我可以告诉我那个我

知道每个CSV文件中< td>的数量 - 它们是常数。）


任何帮助都将不胜感激。


这是代码：


<？php

class csv {

/ *此课程从CSV文件的内容构建一个html表。 * /


var $ html ='''';


函数csv（$ csvFile）{

if（！$ csvHandle = fopen（$ csvFile，''r''））{

$ this-> html。="无法打开$ csvFile。" ;;

}

else {

$ this-> html。="< table id = \" dusjkabinetter \"> ;

< thead>< tr> \ n

< th id = \" th2 \" VALIGN = \" top\"对齐= \" left\"> PROD。 nr：< / th> \ n

< th id = \" th3 \" VALIGN = \" top\" align = \" left \"> Bilder：< br />（klikk

for st？rre visning）：< / th> \ n

< th id = \" th4 \" VALIGN = \" top\" align = \" left \"> Beskrivelse：< / th> \ n

< th id = \" th5 \" VALIGN = \" top\" align = \" left \"> Pris：< / th> \ n

< / tr> \ n

< / thead> \ n" ;;

while（（$ row = fgetcsv（$ csvHandle，filesize（$ csvFile）））！== false）{

$ this- > html。="< tr>" ;;

foreach（$ row as $ field）{

$ this-> html。="< ; td> $ field< / td>" ;;

}

$ this-> html。="< / tr> \ n" ;; < br $>
}

fclose（$ csvHandle）;

$ this-> html。="< / table> \ nn \\ n $ \\ nn ;;

}

}


函数getHtml（）{

返回$ this-> html;

}

}


echo<<<< TABELL_START

< div class =''t_tabell''>

TABELL_START;


$ html。="< h2> Dusjkabinetter< / h2> \ n" ;;

$ mycsv = new csv（''csv-filer / dusjkabinetter.csv''，''''）;

$ html。 = $ mycsv-> getHtml（）;


echo $ html;


echo<<<< TABELL_SLUTT

< / div>

TABELL_SLUTT;

？>


-

mvh

？rjan Langbakk

I''m parsing a CSV-file into a table on a webpage - and I''d like to be
able to change the alignment for the _last_ <td> in each <tr> - but, as
the file is today, it''s not possible for me to assign a CSS-class on
only the last <td>. I was wondering if anyone could give me a clue as to
what I need to change in the following code, to make this possible (I''m
assuming I need to have each <td> present in the code, so as to be able
to assign a class to the last one, but how? I can tell as much as that I
know the number of <td>''s in each CSV-file - they are a constant).

Any help would be appreciated.

Here is the code:

<?php
class csv{
/* This class builds a html table from the contents of a CSV file. */

var $html = '''';

function csv($csvFile){
if(!$csvHandle = fopen($csvFile, ''r'')){
$this->html .= "Couldn''t open $csvFile.";
}
else{
$this->html .= "<table id=\"dusjkabinetter\">
<thead><tr>\n
<th id=\"th2\" valign=\"top\" align=\"left\">Prod. nr:</th>\n
<th id=\"th3\" valign=\"top\" align=\"left\">Bilder:<br />(klikk
for st?rre visning):</th>\n
<th id=\"th4\" valign=\"top\" align=\"left\">Beskrivelse:</th>\n
<th id=\"th5\" valign=\"top\" align=\"left\">Pris:</th>\n
</tr>\n
</thead>\n";
while(($row = fgetcsv($csvHandle, filesize($csvFile))) !== false){
$this->html .= "<tr>";
foreach($row as $field){
$this->html .= "<td>$field</td>";
}
$this->html .= "</tr>\n";
}
fclose($csvHandle);
$this->html .= "</table>\n\n\n";
}
}

function getHtml(){
return $this->html;
}
}

echo <<<TABELL_START
<div class=''t_tabell''>
TABELL_START;

$html .= "<h2>Dusjkabinetter</h2>\n";
$mycsv = new csv(''csv-filer/dusjkabinetter.csv'', '' '');
$html .= $mycsv->getHtml();

echo $html;

echo <<<TABELL_SLUTT
</div>
TABELL_SLUTT;
?>

--
mvh
?rjan Langbakk

推荐答案

html ='''';


函数csv（

html = '''';

function csv(

csvFile）{

if（！

csvFile){
if(!

csvHandle = fopen（

csvHandle = fopen(

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