0
我有這種形式JavaScript的查詢字符串不工作
<form name="exampleform" id="exampleform" action="example123.html" method="get">
<fieldset>
<legend>Creating The Querystring</legend>
<label for="name_1">Name:</label>
<input type="text" name="name1" id="name_1" tabindex="1" size="40" value="Test1" />
<br />
<br />
<input type="submit" id='view_1' value="Submit" tabindex="2" />
</fieldset>
<br />
<br />
<fieldset>
<legend>Creating The Querystring</legend>
<label for="name_2">Name:</label>
<input type="text" name="name2" id="name_2" tabindex="1" size="40" value="Test2" />
<br />
<br />
<input type="submit" id='view_2' value="Submit" tabindex="2" />
</fieldset>
</form>
當它提交到下一個頁面我希望能夠得到被點擊的按鈕，查詢字符串，而不是看到這兩個字符串時，該頁面負載。我現在用的是接收頁面上的腳本是：
<script type="text/javascript">
document.write("Name: " + Request.QueryString("name1"));
document.write("Name: " + Request.QueryString("name2"));
</script>
和
/*TITLE: Client-Side Request Object for javascript by Andrew Urquhart (UK)
HOME: http://andrewu.co.uk/tools/request/
COPYRIGHT: You are free to use this script for any use you wish, the only
thing I ask you do is keep this copyright message intact with the script.
Please don't pass it off as your own work, but feel free to enhance it and send
me the updated version. Please don't redistribute - it makes it harder to distribute
new versions of the script. This script is provided as is, with no warranty of any
kind. Use it at your own risk.
VERSION: #1.41 2007-06-28 18:10 UTC*/
function RObj(ea) {
var LS = "";
var QS = new Object();
var un = "undefined";
var x = null; // On platforms that understand the 'undefined' keyword replace 'null' with 'undefined' for maximum ASP-like behaviour.
var f = "function";
var n = "number";
var r = "string";
var e1 = "ERROR: Index out of range in\r\nRequest.QueryString";
var e2 = "ERROR: Wrong number of arguments or invalid property assignment\r\nRequest.QueryString";
var e3 = "ERROR: Object doesn't support this property or method\r\nRequest.QueryString.Key";
var dU = window.decodeURIComponent ? 1 : 0;
function Err(arg) {
if (ea) {
alert("Request Object:\r\n" + arg);
}
}
function URID(t) {
var d = "";
if (t) {
for (var i = 0; i < t.length; ++i) {
var c = t.charAt(i);
d += (c == "+" ? " " : c);
}
}
return (dU ? decodeURIComponent(d) : unescape(d));
}
function OL(o) {
var l = 0;
for (var i in o) {
if (typeof o[i] != f) {
l++;
}
}
return l;
}
function AK(key) {
var auk = true;
for (var u in QS) {
if (typeof QS[u] != f && u.toString().toLowerCase() == key.toLowerCase()) {
auk = false;
return u;
}
}
if (auk) {
QS[key] = new Object();
QS[key].toString = function() {
return TS(QS[key]);
}
QS[key].Count = function() {
return OL(QS[key]);
}
QS[key].Count.toString = function() {
return OL(QS[key]).toString();
}
QS[key].Item = function(e) {
if (typeof e == un) {
return QS[key];
}
else {
if (typeof e == n) {
var a = QS[key][Math.ceil(e)];
if (typeof a == un) {
Err(e1 + "(\"" + key + "\").Item(" + e + ")");
}
return a;
}
else {
Err("ERROR: Expecting numeric input in\r\nRequest.QueryString(\"" + key + "\").Item(\"" + e + "\")");
}
}
}
QS[key].Item.toString = function(e) {
if (typeof e == un) {
return QS[key].toString();
}
else {
var a = QS[key][e];
if (typeof a == un) {
Err(e1 + "(\"" + key + "\").Item(" + e + ")");
}
return a.toString();
}
}
QS[key].Key = function(e) {
var t = typeof e;
if (t == r) {
var a = QS[key][e];
return (typeof a != un && a && a.toString() ? e : "");
}
else {
Err(e3 + "(" + (e ? e : "") + ")");
}
}
QS[key].Key.toString = function() {
return x;
}
}
return key;
}
function AVTK(key, val) {
if (key != "") {
var key = AK(key);
var l = OL(QS[key]);
QS[key][l + 1] = val;
}
}
function TS(o) {
var s = "";
for (var i in o) {
var ty = typeof o[i];
if (ty == "object") {
s += TS(o[i]);
}
else if (ty != f) {
s += o[i] + ", ";
}
}
var l = s.length;
if (l > 1) {
return (s.substring(0, l-2));
}
return (s == "" ? x : s);
}
function KM(k, o) {
var k = k.toLowerCase();
for (var u in o) {
if (typeof o[u] != f && u.toString().toLowerCase() == k) {
return u;
}
}
}
if (window.location && window.location.search) {
LS = window.location.search;
var l = LS.length;
if (l > 0) {
LS = LS.substring(1,l);
var preAmpAt = 0;
var ampAt = -1;
var eqAt = -1;
var k = 0;
var skip = false;
for (var i = 0; i < l; ++i) {
var c = LS.charAt(i);
if (LS.charAt(preAmpAt) == "=" || (preAmpAt == 0 && i == 0 && c == "=")) {
skip=true;
}
if (c == "=" && eqAt == -1 && !skip) {
eqAt=i;
}
if (c == "&" && ampAt == -1) {
if (eqAt!=-1) {
ampAt=i;
}
if (skip) {
preAmpAt = i + 1;
}
skip = false;
}
if (ampAt>eqAt) {
AVTK(URID(LS.substring(preAmpAt, eqAt)), URID(LS.substring(eqAt + 1, ampAt)));
preAmpAt = ampAt + 1;
eqAt = ampAt = -1;
++k;
}
}
if (LS.charAt(preAmpAt) != "=" && (preAmpAt != 0 || i != 0 || c != "=")) {
if (preAmpAt != l) {
if (eqAt != -1) {
AVTK(URID(LS.substring(preAmpAt,eqAt)), URID(LS.substring(eqAt + 1,l)));
}
else if (preAmpAt != l - 1) {
AVTK(URID(LS.substring(preAmpAt, l)), "");
}
}
if (l == 1) {
AVTK(LS.substring(0,1),"");
}
}
}
}
var TC = OL(QS);
if (!TC) {
TC=0;
}
QS.toString = function() {
return LS.toString();
}
QS.Count = function() {
return (TC ? TC : 0);
}
QS.Count.toString = function() {
return (TC ? TC.toString() : "0");
}
QS.Item = function(e) {
if (typeof e == un) {
return LS;
}
else {
if (typeof e == n) {
var e = Math.ceil(e);
var c = 0;
for (var i in QS) {
if (typeof QS[i] != f && ++c == e) {
return QS[i];
}
}
Err(e1 + "().Item(" + e + ")");
}
else {
return QS[KM(e, QS)];
}
}
return x;
}
QS.Item.toString = function() {
return LS.toString();
}
QS.Key = function(e) {
var t = typeof e;
if (t == n) {
var e = Math.ceil(e);
var c = 0;
for (var i in QS) {
if (typeof QS[i] != f && ++c == e) {
return i;
}
}
}
else if (t == r) {
var e = KM(e, QS);
var a = QS[e];
return (typeof a != un && a && a.toString() ? e : "");
}
else {
Err(e2 + "().Key(" + (e ? e : "") + ")");
}
Err(e1 + "().Item(" + e + ")");
}
QS.Key.toString = function() {
Err(e2 + "().Key");
}
this.QueryString = function(k) {
if (typeof k == un) {
return QS;
}
else {
if (typeof k == n) {
return QS.Item(k);
}
var k = KM(k, QS);
if (typeof QS[k] == un) {
t = new Object();
t.Count = function() {
return 0;
}
t.Count.toString = function() {
return "0";
}
t.toString = function() {
return x;
}
t.Item = function(e) {
return x;
}
t.Item.toString = function() {
return x;
}
t.Key = function(e) {
Err(e3 + "(" + (e ? e : "") + ")");
}
t.Key.toString = function() {
return x;
}
return t;
}
else {
return QS[k];
}
}
}
this.QueryString.toString = function() {
return LS.toString();
}
this.QueryString.Count = function() {
return (TC ? TC : 0);
}
this.QueryString.Count.toString = function() {
return (TC ? TC.toString() : "0");
}
this.QueryString.Item = function(e) {
if (typeof e == un) {
return LS.toString();
}
else {
if (typeof e == n) {
var e = Math.ceil(e);
var c = 0;
for (var i in QS) {
if (typeof QS[i] != f && ++c == e) {
return QS[i];
}
}
Err(e1 + ".Item(" + e + ")");
}
else {
return QS[KM(e, QS)];
}
}
if (typeof e == n) {
Err(e1 + ".Item(" + e + ")");
}
return x;
}
this.QueryString.Item.toString = function() {
return LS.toString();
}
this.QueryString.Key = function(e) {
var t = typeof e;
if (t == n) {
var e = Math.ceil(e);
var c = 0;
for (var i in QS) {
if (typeof QS[i] == "object" && (++c == e)) {
return i;
}
}
}
else if (t == r) {
var e = KM(e, QS);
var a = QS[e];
return (typeof a != un && a && a.toString() ? e : "");
}
else {
Err(e2 + ".Key(" + (e ? e : "") + ")");
}
Err(e1 + ".Item(" + e + ")");
}
this.QueryString.Key.toString = function() {
Err(e2 + ".Key");
}
this.Version = 1.4;
this.Author = "Andrew Urquhart (http://andrewu.co.uk)";
}
var Request = new RObj(false);
我怎麼能只顯示被點擊並沒有看到這兩個字符串，該按鈕的字符串？
這將是有幫助的鏈接到一個測試用例。 – 2011-04-08 21:01:46
這裏是一個測試頁面：http：//userpages.umbc.edu/~andrade1/querystring/querystring/example1%20-%20Copy.html當在操作頁面上點擊任一按鈕時，它顯示兩個查詢字符串並且不會只顯示一個 – Jack 2011-04-08 21:05:03