我有以下html和javaScript。 onclick showHiddenDiv事件仅适用于第一个<li>
。
<!DOCTYPE html>
<html>
<body>
<ul class="list">
<li>
<h3 class="assignments"><a href="#users" onclick="showHiddenDiv('div-1')">
Assignment 1</a></h3>
<p class="date">Tuesday Sep 9</p>
<div id="div-1" style="display:none">Completed</div>
</li>
<li>
<h3 class="assignments"><a href="#users" onclick="showHiddenDiv('div-2')">
Assignment 2 </a></h3>
<p class="date">Thursday Sep 11</p>
<div id="id-2" style="display:none">Completed.
The web page can be found at this link.</a></div>
</li>
</ul>
<script>
function showHiddenDiv(id) {
"use strict";
var obj = document.getElementById(id);
if (obj.style.display === "none") {
obj.style.display = 'block';
} else if (obj.style.display === "block") {
obj.style.display = 'none';
}
}
</script>
</body>
</html>
如何用onclick调用javaScript函数在html中多次工作?
答案 0 :(得分:1)
<div id="div-1" style="display:none">Completed</div>
^^^^---- spot the difference
<div id="id-2" style="display:none">Completed.
^^^^--- spot the difference
答案 1 :(得分:1)
将<div id="id-2"
更改为<div id="div-2"
。
答案 2 :(得分:1)
你的html中有一个错误,id-2也应该是div-2。
<p class="date">Thursday Sep 11</p>
<div id="div-2" style="display:none">Completed.
<a>The web page can be found at this link.</a></div>
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