博客园 – YAO.NET℡ – Ajax初体验(一):

script type=“text/javascript“ defer=“defer“>
test.test.onLoading = function(b) {
var l = document.getElementById(“loadinfo“);
l.style.visibility = b ? “visible“ : “hidden“;
}
function doTest2()
{
test.test.getData(document.getElementById(“txtInput“).value, doTest2_callback);
}
function doTest2_callback(res)
{
var p = res.value;
var layer1 = document.getElementById(“Layer1“);
layer1.style.visibility = (p == “”) ? “hidden“ : “visible“;
document.getElementById(“Layer1“).innerHTML = p;
}
script>