我一直在網站上工作並遇到問題。在我的FAQ中,我有一個下拉菜單和一個提交按鈕來鏈接到FAQ的不同部分。這工作完美。提交按鈕觸發一個javascript函數,該函數動態鏈接到頁面上的適當錨點。另外,我希望下拉菜單中選擇的問題以橙色突出顯示。我突出顯示了,但只是在閃爍之前一秒鐘。我想知道如何讓突出顯示保持,而不是閃光?我不確定爲什麼會發生這種情況。另外,我怎樣才能讓使用jQuery的突出顯示淡出?我知道如何通過隱藏div然後使用.fade()來實現,但這會導致所有文本消失。非常感謝!toggleClass()不適用於div
繼承人小提琴:http://jsfiddle.net/UjPtv/但它不能完全工作,因爲當你提交它時出現了一個錯誤。我認爲這是因爲jsfiddle不允許提交,即使這個提交只是運行一些JavaScript。如果您知道解決方法,請讓我知道,以便我可以更新鏈接!謝謝!
的javascript:
var toggled = 0;
function jump_to (location) {
if(toggled == 0){
toggled = 1;
window.location.href = "#" + location;
$("#wrap"+location).toggleClass("wraps_active");
}
}
HTML:
<div id = "main">
<h2 class = "center">FACTS YOU NEED</h2>
<h3>The Core Facts You Want To Know</h3>
<div class = "border">
<p>
Jump To:
<form onsubmit = "jump_to(jump_list.value)">
<select name = "jump_list">
<option value="1">Who can go to the camp?</option>
<option value="2"><a href = "contact_information.html">When do we check in and out?</a></option>
</select>
<input type = "submit" value = "Go"/>
</form>
</p>
</div>
<div id = "wrap1" class = "wraps">
<h4><a name = "1"></a>Who can go to the camp? </h4>
<p>
The camp is for kids ages 9 to 17 years old who have been diagnosed with celiac disease, a condition that requires life-long adherence to a gluten-free diet. Given limited space, we are unable to accommodate kids on gluten-free diets for other reasons (such as autism spectrum disorders). Campers ages 16-17 years may choose to volunteer as junior counselors. Junior counselors assist the adult volunteers, and for first session junior counselors need to arrive a day early (on Monday) for the staff orientation and training. If there are more junior counselor applicants than there is available space, priority is given based on age, gender-need, and prior camp experience.
</p>
</div>
<div id = "wrap2" class = "wraps">
<h4><a name = "2"></a>When do we check in and out?</h4>
<p>
Check-in: Please see the "Calendar" on the left hand side of the website for details about each camp.Please do not arrive early.
</br><br/>
Check-out: All campers must be checked out by the stated time so camp can be prepared for the next group, see the "Calendar" for date information.
</p>
</div>
</div>
CSS:
.wraps{
border-bottom:1px dashed #C3C3C3;
}
.wraps_active{
border-bottom:1px dashed #C3C3C3;
background:#FFB280;
}
'.toggleClass()'方法的第二個參數接受一個布爾值,以確定的方式切換它。 –