Can anyone help with this problem. I am attempting to dynamically draw a
graph using data from a cookie. I have written the script to actually draw
the graph, for which I hav created two arrays with the data I required
preset into them. What I wish to do is split the cookie in which the data
is stored and create two array from it.
The function used to create the cookie is as follows
:function SetCookie(name, value) {
document.cookie = name + "=" + escape(value);
}
which is called with the following script:
<body onload="SetCook ie('sales','pan 1=23,pan3=153,p an4=21,pan9=5') ">
I wish to create the following arrays by splitting the cookie:
array1=("sales" ,"pan1","pan3", "pan4","pan 9")
array2=(23,153, 21,5)
Can anyone help? Many thanks in advance.
11  1673 
"Steve Darby" <ra************ ****@ntlworld.c om> wrote in message
news:cY******** ******@newsfe6-win.ntli.net... Can anyone help with this problem. I am attempting to dynamically draw a
graph using data from a cookie. I have written the script to actually
draw the graph, for which I hav created two arrays with the data I required
preset into them. What I wish to do is split the cookie in which the data
is stored and create two array from it.
The function used to create the cookie is as follows
:function SetCookie(name, value) {
document.cookie = name + "=" + escape(value);
}
which is called with the following script:
<body onload="SetCook ie('sales','pan 1=23,pan3=153,p an4=21,pan9=5') ">
I wish to create the following arrays by splitting the cookie:
array1=("sales" ,"pan1","pan3", "pan4","pan 9")
array2=(23,153, 21,5)
Can anyone help? Many thanks in advance.
What does your function "SetCookie( )" look like?
Like this:
function SetCookie(name, value) {
document.cookie = name + "=" + escape(value);
}
"Steve Darby" <ra************ ****@ntlworld.c om> wrote in message
news:In******** *******@newsfe6-win.ntli.net... Like this:
function SetCookie(name, value) {
document.cookie = name + "=" + escape(value);
}
If you do:
alert(unescape( document.cookie ));
do you get this?
sales=pan1=23,p an3=153,pan4=21 ,pan9=5
"Steve Darby" <ra************ ****@ntlworld.c om> wrote in message
news:In******** *******@newsfe6-win.ntli.net... Like this:
function SetCookie(name, value) {
document.cookie = name + "=" + escape(value);
}
Are you sure that you don't want:
array1=("pan1", "pan3","pan4"," pan9")
array2=(23,153, 21,5)
isntead of:
array1=("sales" ,"pan1","pan3", "pan4","pan 9")
array2=(23,153, 21,5)
thus array1[0] and array2[0] will correspond to "pan1" and "23".
I need 'sales' to be in array1 as well as the rest as it is used to form the
heading of the bar chart
"Steve Darby" <ra************ ****@ntlworld.c om> wrote in message
news:aH******** ******@newsfe6-win.ntli.net... I need 'sales' to be in array1 as well as the rest as it is used to form
the heading of the bar chart
Will this work for you?
<html>
<head>
<title>namevals .htm</title>
<script type="text/javascript">
var array1 = new Array();
var array2 = new Array();
function GetCookie() {
var what = unescape(docume nt.cookie);
array1[0] = what.substr(0,w hat.indexOf("=" ));
what = what.substr(wha t.indexOf("=")+ 1);
var pair = what.split(",") ;
var j = 1;
var k = 0;
for (var i=0; i<pair.length; i++) {
var item = pair[i].split("=");
array1[j++] = '"' + item[0] + '"';
array2[k++] = item[1];
}
// display contents of both arrays:
what = unescape(docume nt.cookie);
what += "\n\n array1 = " + array1.join("," );
what += "\n\n array2 = " + array2.join("," );
alert(what);
}
function SetCookie(name, value) {
document.cookie = name + "=" + escape(value);
}
</script>
</head>
<body onload="SetCook ie('sales','pan 1=23,pan3=153,p an4=21,pan9=5') ">
<a href="javascrip t:GetCookie()"> Get Cookie</a>
</body>
</html>
Will try it and let you know
"McKirahan" <Ne**@McKirahan .com> wrote in message
news:IL******** ************@co mcast.com... "Steve Darby" <ra************ ****@ntlworld.c om> wrote in message
news:aH******** ******@newsfe6-win.ntli.net... I need 'sales' to be in array1 as well as the rest as it is used to form
the heading of the bar chart
Will this work for you?
<html>
<head>
<title>namevals .htm</title>
<script type="text/javascript">
var array1 = new Array();
var array2 = new Array();
function GetCookie() {
var what = unescape(docume nt.cookie);
array1[0] = what.substr(0,w hat.indexOf("=" ));
what = what.substr(wha t.indexOf("=")+ 1);
var pair = what.split(",") ;
var j = 1;
var k = 0;
for (var i=0; i<pair.length; i++) {
var item = pair[i].split("=");
array1[j++] = '"' + item[0] + '"';
array2[k++] = item[1];
}
// display contents of both arrays:
what = unescape(docume nt.cookie);
what += "\n\n array1 = " + array1.join("," );
what += "\n\n array2 = " + array2.join("," );
alert(what);
}
function SetCookie(name, value) {
document.cookie = name + "=" + escape(value);
}
</script>
</head>
<body onload="SetCook ie('sales','pan 1=23,pan3=153,p an4=21,pan9=5') ">
<a href="javascrip t:GetCookie()"> Get Cookie</a>
</body>
</html>
Have run the script and the alert returns the following:
array1=,"","pan 3","pan4","pan9 "
array2=,153,21, 5;style
And I should have mention that I am using script which allows me to change
text size on the page and saves the prefered values as a cookie, hence the
appearance of style in the second array. I am trying only to the
information listed for sales, if that makes sense
"Steve Darby" <ra************ ****@ntlworld.c om> wrote in message
news:iY******** *******@newsfe6-win.ntli.net... Have run the script and the alert returns the following:
array1=,"","pan 3","pan4","pan9 "
array2=,153,21, 5;style
And I should have mention that I am using script which allows me to change
text size on the page and saves the prefered values as a cookie, hence the
appearance of style in the second array. I am trying only to the
information listed for sales, if that makes sense
Would you change
alert(what);
to
document.write( what);
and post the results here. This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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