[英]Writing php while loop code in a .JS file
在JS圖像幻燈片文件腳本中是這樣的
slides : [ // Slideshow Images
{image : 'images/bgslide/r1.jpg', title : '<h1>Välkommen till Restaurangen SPICE</h1> <p>Bokabord/Beställa Online/ Smaka Gott<br><span></span></p>',},
{image : 'images/bgslide/r2.jpg', title : '<h1>Thai Veg-Tallrik</h1> <p>Blandade Thai veg-rätter med sallad. Helgenserbjudande<br> <span>:89 </span></p>',},
{image : 'images/bgslide/r3.jpg', title : '<h1>Välkommen till Restaurangen SPICE</h1> <p>Bokabord/Beställa Online/ Smaka Gott<br> <span></span> </p>',},
{image : 'images/bgslide/r4.jpg', title : '<h1>Dessert</h1> <p>vaniljglass med körsbär<br><span>:59 </span></p>',}
],
但我想用php mysql制作這張幻燈片。 要使用while循環。 我寫的循環代碼是
slides : [ // Slideshow Images <?php $q_f ="SELECT * FROM bgslide order by id" or die($query."<br/>".mysql_error()); $r_f = mysql_query($q_f); $comma=''; while($row = mysql_fetch_array($r_f)) { ?> <?php echo $comma; ?> {image : 'images/bgslide/<?php echo $row["bgimg"]; ?>', title : '<h1><?php echo $row["captitle"]; ?></h1> <p><?php echo $row["capdsc"]; ?><br><span><?php echo $row["price"]; $comma=', '; ?></span></p>',} <?php } ?> ],
slides : [ // Slideshow Images <?php $q_f ="SELECT * FROM bgslide order by id" or die($query."<br/>".mysql_error()); $r_f = mysql_query($q_f); $comma=''; while($row = mysql_fetch_array($r_f)) { ?> <?php echo $comma; ?> {image : 'images/bgslide/<?php echo $row["bgimg"]; ?>', title : '<h1><?php echo $row["captitle"]; ?></h1> <p><?php echo $row["capdsc"]; ?><br><span><?php echo $row["price"]; $comma=', '; ?></span></p>',} <?php } ?> ],
它不起作用。 有人可以幫我解決這個問題嗎?
只需嘗試-
<?php
$q_f ="SELECT * FROM bgslide order by id" or die($query."<br/>".mysql_error());
$r_f = mysql_query($q_f);
$slide = '';
while($row = mysql_fetch_array($r_f)) {
$slide .= "{image : 'images/bgslide/".$row["bgimg"]."', title : '<h1>".$row["captitle"]."</h1> <p>".$row["capdsc"]."<br><span></span></p>',},";
}
?>
slides : [<?php echo $slide?>],
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