<script>
$(document).ready(function(){
$("#demo-navbar").find(".dropdown-menu a ".click(function(){
var href = $(this).attr("href");
$("#tab-list").find("a[href = '" + href + "']").tab(show());
}));
});
</script>
$(document).ready(function(){
$("#demo-navbar").find(".dropdown-menu a ".click(function(){
var href = $(this).attr("href");
$("#tab-list").find("a[href = '" + href + "']").tab(show());
}));
});
</script>
2017-11-25
最贊回答 / qq_風迷離了眼_0
button標簽里面的data-toggle屬性拼寫錯了，改成data-toggle="collapse"，代碼如下：<!doctype html><html><head><!-- Required meta tags --><meta charset="utf-8">? ?<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no...
2017-11-16
<div class="container">
<h1 class="text-center">大標題</h1>
<button class="btn center-block">點我一下吧</button>
</div>
<h1 class="text-center">大標題</h1>
<button class="btn center-block">點我一下吧</button>
</div>
<div class="text-center">
<h1 >Hello World!</h1>
<button type="button" class=" btn btn-primary">我是按鈕，按我一下</button>
</div>
<!--第二種-->
<h1 class="text-center">Hello World!</h1>
<button type="button" class=" center-block btn btn-primary">我是按鈕，按我一下</button>
<h1 >Hello World!</h1>
<button type="button" class=" btn btn-primary">我是按鈕，按我一下</button>
</div>
<!--第二種-->
<h1 class="text-center">Hello World!</h1>
<button type="button" class=" center-block btn btn-primary">我是按鈕，按我一下</button>
把<script src="jquery-1.12.0.min.js"></script>放在你寫的js前面
2017-11-03
最新回答 / 小小小孟
eclipse中web項目中總有紅叉叉顯示js文件中有錯誤項目的properties>builder>JavaScriptVaidator,１、首先在problem>errors中刪除所有js錯誤:?２、然后再勾選掉javascript?Validator：3、clean下項目
2017-10-30
