我有這樣的代碼在這裏:如何從GM_xmlhttprequest返回值?
var infiltrationResult;
while(thisOption) {
var trNode = document.createElement('tr');
var tdNode = document.createElement('td');
var hrefNode = document.createElement('a');
infPlanetID = thisOption.getAttribute('value');
var myURL = "http://www.hyperiums.com/servlet/Planetinf?securitylevel=90&newinfiltr=New+infiltration&planetid=" + PlanetID + "&infplanetid=" + infPlanetID;
GM_xmlhttpRequest({
method: 'GET',
url: myURL,
headers: {
'User-agent': 'Mozilla/4.0 (compatible) Greasemonkey',
'Accept': 'application/atom+xml,application/xml,text/xml',
},
onload: function(responseDetails) {
if (responseDetails.responseText.match(/<b>Invalid order<\/td><\/tr><tr><td><BR><center><font color=#AAAA77 face=verdana,arial size=2>The target planet is blocking all infiltrations[\s\S]<BR><BR>/im)) {
// Successful match
infiltrationResult = 'Invalid Order';
} else {
// Match attempt failed
infiltrationResult = 'Infiltration Successfully Created';
}
}
});
當我添加
警報(infiltrationResult);
它被分配後,我正確地看到字符串。
但是,函數退出後,我嘗試同樣的警告,我得到:
undefined
任何想法我做錯了嗎?
你是絕對正確的。把那個結果變成這個函數的代碼移動到這個函數中就可以解決所有問題 謝謝! G-Man – GeoffreyF67 2009-02-08 06:27:26