我意识到这是一个奇怪的问题,因为它有点矛盾,但我希望能够隐藏不适合div的文本。这很容易,但后来我需要隐藏文本并将其存储在js变量中,以便我可以在单击按钮时使其可见,例如:
MATCH outg=(a)-[og]->(b), incom=(c)-[ic]->(a) RETURN id(a), labels(a) AS Stereotype,count(og) AS out, count(ic) AS in ORDER BY out DESC
JS
<html>
<body>
<div style = "height:10px;width:50px;word-wrap:break-word;overflow:hidden">
<p id = "text">Text that is too big for div</p>
</div>
</body>
</html>
类似的东西。
答案 0 :(得分:0)
为什么不在点击时删除$id = 1;
$stmt = $pdo -> prepare('select id from table where id = ?');
$stmt -> execute(array($id));
$rows = $stmt -> fetch(PDO::FETCH_ASSOC);
if (count($rows) > 0) {
echo 'update row';
} else {
echo 'insert row';
}
属性?
overflow: hidden
var content = document.getElementById('content'),
button = document.getElementById('unhide');
button.addEventListener('click', function(){
content.style.overflow = 'visible';
});