嘿,我有以下代码可以在每次图像更改时更改图像和背景颜色:
$buildGrx = '';
if ($cssColor1 <> '') {$buildGrx = '\'uploadImage/bannerImg/slider/1.jpg\','; }
if ($cssColor2 <> '') {$buildGrx .= '\'uploadImage/bannerImg/slider/2.jpg\','; }
if ($cssColor3 <> '') {$buildGrx .= '\'uploadImage/bannerImg/slider/3.jpg\','; }
if ($cssColor4 <> '') {$buildGrx .= '\'uploadImage/bannerImg/slider/4.jpg\','; }
if ($cssColor5 <> '') {$buildGrx .= '\'uploadImage/bannerImg/slider/5.jpg\','; }
if ($cssColor6 <> '') {$buildGrx .= '\'uploadImage/bannerImg/slider/6.jpg\','; }
if ($cssColor7 <> '') {$buildGrx .= '\'uploadImage/bannerImg/slider/7.jpg\','; }
if ($cssColor8 <> '') {$buildGrx .= '\'uploadImage/bannerImg/slider/8.jpg\','; }
if ($cssColor9 <> '') {$buildGrx .= '\'uploadImage/bannerImg/slider/9.jpg\','; }
if ($cssColor10 <> '') {$buildGrx .= '\'uploadImage/bannerImg/slider/10.jpg\','; }
$buildGrx = substr($buildGrx, 0, strlen($buildGrx) - 1);
var imgArr = new Array( // relative paths of images
<?PHP echo $buildGrx ?>
);
var preloadArr = new Array();
var i;
var colorsCSS = new Array();
colorsCSS[0] = '#fff';
colorsCSS[1] = '<?PHP echo $cssColor1 ?>';
colorsCSS[2] = '<?PHP echo $cssColor2 ?>';
colorsCSS[3] = '<?PHP echo $cssColor3 ?>';
colorsCSS[4] = '<?PHP echo $cssColor4 ?>';
colorsCSS[5] = '<?PHP echo $cssColor5 ?>';
colorsCSS[6] = '<?PHP echo $cssColor6 ?>';
colorsCSS[7] = '<?PHP echo $cssColor7 ?>';
colorsCSS[8] = '<?PHP echo $cssColor8 ?>';
colorsCSS[9] = '<?PHP echo $cssColor9 ?>';
colorsCSS[10] = '<?PHP echo $cssColor10 ?>';
/* preload images */
for(i=0; i < imgArr.length; i++){
preloadArr[i] = new Image();
preloadArr[i].src = imgArr[i];
}
var currImg = 1;
var intID = setInterval(changeImg, 6000);
/* image rotator */
function changeImg(){
alert(currImg);
$('#pageBG').animate({opacity: 0}, 1000, function(){
$(this).css('background-image','url(' + preloadArr[currImg++%preloadArr.length].src +')');
$(this).css('background-color', colorsCSS[currImg]);
}).animate({opacity: 1}, 1000);
}
以及它更改的 HTML 代码:
echo '<div align="center" style="background-image:url("#"); background-color:"#fff"; background-repeat:no-repeat; background-position:center top; height:287px;" id="pageBG"></div>';
然而,问题在于,由于某种原因,它搞砸了 html 代码:
<div align="center" id="pageBG" height:287px;"="" top;="" background-position:center="" background-repeat:no-repeat;="" background-color:"#fff";="" #");="" style="opacity: 1; background-image: url("http://www.thehamiltonfirm.com/hf-blog/uploadImage/bannerImg/slider/2.jpg");"></div>
那么我该怎么做才能让它像那样混乱呢?