此代碼將以simplemodal插件顯示圖像。 我只是在這裏發佈,並添加一點描述。
HTML:
<table class="thumbnail">
<tr>
<td>
<img src="/peopledesign/pictures/1319003385503_thumbnail.jpg" alt="">
</td>
</tr>
<tr>
<td>
<a href="/peopledesign/pictures/1319003385503.jpg" class="pixLink">zoom out</a>
</td>
</tr>
</table>
<div id='pix'>
<div class='header'><span>#springMessage('display.common.showpix')</span></div>
<div class='pixframe'></div>
</div>
<script type="text/javascript">
$(document).ready(
function(){
previewPix($('#project_item_scope a.pixLink,#project_basicinfo_scope a.pixLink'));
}
);
</script>
的JavaScript將獲得鏈接的href屬性,並創建一個圖像追加到pixframe格:
function previewPix(linkObj){
linkObj.click(
function (e) {
e.preventDefault();
var imgUrl=$(this).attr('href');
var dialogDivObj=$('#pix');
var pixDivObj=$('.pixframe',dialogDivObj);
pixDivObj.empty(); //clean pix div
var img = new Image();
img.onload = function() {// first load image and fit its width and height
var i=$(img);
i.attr('id', 'pic-image');
i.width(this.width);
i.height(this.height);
var outerHeight = i.outerHeight(true);
var outerWidth = i.outerWidth(true);
dialogDivObj.width(outerWidth);
dialogDivObj.height(outerHeight+30);//30=container header's height
pixDivObj.append(i);
showPixDialog(
dialogDivObj
);
}
img.src=imgUrl;
}
);
}
function showPixDialog(dialogDivObj){
dialogDivObj.modal({
closeHTML: "<a href='#' title='Close' class='modal-close'>x</a>",
position: ["10%"],
overlayId: 'pix-overlay',
containerId: 'pix-container',
onShow:function(dialog){
// important!
// refere from:http://stackoverflow.com/questions/5240875/simplemodal-does-not-size-properly-with-initial-load
dialog.modal.setContainerDimensions();
}
});
CSS從SimpleModal的對話風格修改:
/* pix preview dialog */
#pix {display:none;}
/* Overlay */
#pix-overlay {background-color:#eee; cursor:default;}
/* Container */
#pix-container {
height:auto;
width:auto;
font:12px/1.5 "Helvetica Neue",Arial,"Liberation Sans",FreeSans,sans-serif;
text-align:left;
background:#fff;
border:1px solid #F90;
}
#pix-container .header {
height:30px; line-height:30px; width:100%;
/*background:url(../../images/simplemodal-header.gif) repeat-x; color:#fff;*/
background-color:#F90;
font-weight:bold;
}
#pix-container.header span {padding-left:8px;}
#pix-container.pixframe {
text-align:center;
vertical-align: middle;
margin:0;
padding:5px 5px 5px 5px;
}
#pix-container a.modal-close,
#pix-container a.modal-close:link,
#pix-container a.modal-close:active,
#pix-container a.modal-close:visited {
text-decoration:none;
font-weight:bold;
position:absolute;
right:10px;
top:2px;
color:#fff;
}
#pix-container a.modal-close:hover {color:#ccc;}
Eric的問題肯定與SimpleModal onShow之前未加載的圖像有關。這兩種解決方案都有效。我用了答案2!謝謝! – cesara 2011-03-09 20:37:06