以下是代码:
1)jQuery:
<script src="Scripts/jquery.tools.min.js" type="text/javascript"></script>
<script language="javascript" type="text/javascript">
$(function() {
// if the function argument is given to overlay,
// it is assumed to be the onBeforeLoad event listener
$("a[rel]").overlay({
mask: 'gray',
effect: 'apple',
onBeforeLoad: function() {
// grab wrapper element inside content
var wrap = this.getOverlay().find(".contentWrap");
// load the page specified in the trigger
wrap.load(this.getTrigger().attr("href"));
}
});
$("#target").keypress(function(event) {
// F1 pressed
if (event.keyCode == 112) {
alert("Help");
}
});
});
</script>
2)加价:
<!-- external page is given in the href attribute (as it should be) -->
<a href="WebForm1.aspx" rel="#overlay" style="text-decoration:none">
<!-- remember that you can use any element inside the trigger -->
<button type="button">Show external page in overlay</button>
</a>
<!-- another link. uses the same overlay -->
<a href="WebForm2.aspx" rel="#overlay" style="text-decoration:none">
<button type="button">Show another page</button>
</a>
<!-- overlayed element -->
<div class="apple_overlay" id="overlay">
<!-- the external content is loaded inside this tag -->
<div class="contentWrap"></div>
</div>
我在页面上有2个按钮,当点击任何一个漂亮的灰色图层时会显示一些文本。如果我像我们一样按F1,我想做同样的事情。在此示例消息框中出现,但需要用灰色图层替换。怎么做?
答案 0 :(得分:0)
制作单独的功能:
function loadWrap (wrap) {
var wrap = this.getOverlay().find(".contentWrap");
// load the page specified in the trigger
wrap.load(this.getTrigger().attr("href"));
}
然后在两个事件处理程序中调用此函数:
onBeforeLoad: function() {
// grab wrapper element inside content
loadWrap(this);
}
//////////////////
$("#target").keypress(function(event) {
// F1 pressed
if (event.keyCode == 112) {
loadWrap($("a[rel]").first());
}
});
答案 1 :(得分:0)
喜欢这个
$("body").keypress(function(event){
if(event.which == 12){ // keycode 12 for F1
//trigger on click event
$("#element").click();
//or write your code here
code
}
});