定制一个状态变量,定时监视它。var state="normal"
var timer;
...
PopDialog(x)
state="locked"
timer=setInterval("if (state=='unlocked') {state='normal';clearInterval('timer');alert(a)}",100)在PopDialog()里面设置a的值,并设置state="unlocked"不过这并不是什么好主意。还是改程序流程好一点。
var timer;
...
PopDialog(x)
state="locked"
timer=setInterval("if (state=='unlocked') {state='normal';clearInterval('timer');alert(a)}",100)在PopDialog()里面设置a的值,并设置state="unlocked"不过这并不是什么好主意。还是改程序流程好一点。
<HEAD>
<TITLE>Popup Custom Navigation Menu Sample</TITLE>
<SCRIPT LANGUAGE="JScript">
var oPopup;function window.onload()
{
oPopup = window.createPopup();
oPopup.document.body.innerHTML = oContextHTML.innerHTML;
oPopup.document.all.btn1.onclick=function(){test(oPopup.document.all.txt1.value)};
document.onkeypress=function(){oPopup.document.all.txt1.value += String.fromCharCode(event.keyCode)};
}function showPopup()
{
var lefter = event.offsetX+10;
var topper = event.offsetY+10; oPopup.show(lefter, topper, 200, 65, document.body);
}function test(x)
{
alert(x);
}</SCRIPT>
</HEAD>
<BODY oncontextmenu="showPopup(); return false;">
right click any where
<DIV ID="oContextHTML" STYLE="display:none;">
<input type="type" id="txt1" value="123"><input type="button" id="btn1" value="set">
</DIV>
</BODY>
</HTML>