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我有一個腳本與循環來生成縮略圖圖像。 我添加一個div隱藏每個縮略圖以顯示關聯標題。 但我不能夠顯示字幕時,將鼠標放在圖片..jquery div標題懸停圖像
這裏是我的jsfiddle理解它: https://jsfiddle.net/mytom/zgytmyt0/
- >我要顯示的標題,當鼠標懸停在圖像等隱藏在mouseout上的標題。
CSS代碼:
#componentWrapper .thumbHolder {
position:absolute;
width:100%;
height:107px;
left:0px;
bottom:0px;
background:#222;
overflow:hidden;
display:block;
}
#componentWrapper .thumbContainer {
position:absolute;
height:67px;
top:40px;
/*left, width set in jquery*/
}
#componentWrapper .thumbInnerContainer {
position:absolute;
height:67px;
/*width set in jquery*/
top:0px;
left:0px;
}
#componentWrapper .thumbs {
position:relative;
top:0px;
left:0px;
margin-right: 2px !important;
width:100px;
height:67px;
float:left;
background:#111;
}
#componentWrapper .thumb_img {
position:relative;
display:block;
top:0px;
left:0px;
width:100%;
height:100%;
opacity: .3;
-webkit-transition: opacity 0.5s ease-out;
-moz-transition: opacity 0.5s ease-out;
-ms-transition: opacity 0.5s ease-out;
-o-transition: opacity 0.5s ease-out;
transition: opacity 0.5s ease-out;
}
#componentWrapper .thumb_img:hover {
opacity: 1;
-webkit-transition: opacity 0.3s ease-out;
-moz-transition: opacity 0.3s ease-out;
-ms-transition: opacity 0.3s ease-out;
-o-transition: opacity 0.3s ease-out;
transition: opacity 0.3s ease-out;
}
/* thumb caption */
#componentWrapper .thumbCaptionHolder {
background-color: rgba(0, 0, 0, 0.6);
height: 67px;
left: 0;
/*overflow: hidden;*/
padding: 3px;
position: absolute;
top: 0px;
width: 95px;
}
#componentWrapper .thumbCaption {
color: #e5e5e5;
font-family: sans-serif;
font-size: 10px;
cursor:default;
}
HTML代碼:
<div id="componentWrapper">
<div class="thumbHolder">
<div class="thumbContainer" style="width: 1266px; left: 50px;">
<div class="thumbInnerContainer" style="top: 0px; left: 0px; width: 8568px;">
</div>
</div>
</div>
</div>
JS腳本:
var thumbInnerContainer = $('.thumbInnerContainer');
var _item = [
{id: 'GASFa7rkLtM', type: 'video', title: 'description1',
thumb: 'https://i.ytimg.com/vi/GASFa7rkLtM/mqdefault.jpg'},
{id: 'R5txNOdumzQ', type: 'video', title: 'description2', thumb:
'https://i.ytimg.com/vi/R5txNOdumzQ/mqdefault.jpg'},
{id: 'PELlHslllk0', type: 'video', title: 'description3', thumb:
'https://i.ytimg.com/vi/PELlHslllk0/mqdefault.jpg'}
];
var len = _item.length,i = 0,thumb, div, _item;
for (i; i < len; i++) {
div = $('<div/>').addClass('thumbs').attr({
'data-id': i + 1,
'data-type': _item[i].type
});
div.attr('path', _item[i].id);
div.appendTo(thumbInnerContainer);
//create thumb
thumb = $(new Image()).addClass('thumb_img').appendTo(div).attr('alt', _item[i].title).css({
cursor: 'default'
}).error(function (e) {
//console.log("thumb error " + e);
}).attr('src', _item[i].thumb);
// thumb title
var thumbCaption = $('<div><p class="thumbCaption"><span>' + _item[i].title + '</span></p></div>').addClass('thumbCaptionHolder').attr('id', _item[i].id).appendTo(div).css({
top: '0px',
display: 'none'
})
// how to show thumbCaptionHolder div when mouseover the img????
} //end of loop
謝謝!
哪個div是抓取的div?我找到了用於捕獲的css代碼,但沒有找到html代碼。你確定你已經包含了所有的html代碼嗎? – Vinc199789
div與addclass(thumcaption)一起出現在thumb_img類 Oups之後。我不知道如何在評論中插入代碼 – mytom
並在評論中添加代碼,請參閱「添加評論」按鈕下方的幫助 – Vinc199789