function em_usun(nr) {
var el = document.getElementById('route_em_'+nr);
el.parentNode.removeChild(el);
}div musi posiadac diva parent
<p class="mce_ws_kod"><div>
<div id="route_em_1">div mapa polski</div>
<div id="route_em_2">div mapa polski</div>
</div>
<span class="mce_ws_kod"><input type="button" value="" onclick="em_usun('1')"></span><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title> New Document </title>
<script src="debug_js.js" type="text/javascript"></script>
<script language="JavaScript">
<!--
function getE(id) {
return document.getElementById(id);
}
function test() {
deb_write(deb_prop(getE('tests'),true));
}
function test2() {
var div = document.createElement("span");
div.style.font = '12px Arial, Verdana, Tahoma';
div.style.position = "absolute";
div.style.background = '#fefefe';
div.style.padding = '2px';
div.id = "s1";
div.innerHTML = 'Warszawa, Warszawa, Warszawa, Warszawa';
var d2 = getE('tests2');
d2.appendChild(div);
deb_write(deb_prop(getE('s1'),true));
}
//-->
</script>
</head>
<body>
<div id="tests">Polska Warszawa Polska Warszawa</div>
<div id="tests2"></div>
<input type="button" value="Test" onclick="test()">
<input type="button" value="Test2" onclick="test2()">
</body>
</html>JavaScript:
var el = document.getElementById('mapa');
var el2 = el.getElementsByTagName('a')[0];
var value = el2.innerHTML;
alert(value);HTML:
<div id="mapa"><a href="mapa.html">mapa strony</a></div>Wynik:
mapa strony
setTimeout( function(){ getElementById('msg').style.display = 'none'; }, 3000);ukrycie, elementu "msg" po 3 sekundach (setTimeout ->; 3000)
var cont = document.getElementById('content').getElementsByTagName('div');
for(i=0;i<cont.length;i++)
if (cont[i].className.match(/^belka/))
cont[i].style.display = 'none';Przyklad ukrycia elementów, wykorzystanie match:
<div id="content">
<div class="belka">odnajdywanie klasa belki</div>
<div class="belka">odnajdywanie klasa belki</div>
</div>