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6/7/2010 11:59:24 PM
Title: sharing variable in one mxml to other mxml file
1. personal.mxml
text input 1 : nametxt
2: addresstxt
3. submit button
2. Family.mxml
text input 1 : fathernametxt
2: mothernametxt
ther user enter first personal.mxml
he give the name and address then he selects submit button
when submit button clicks it navigates
http://localhost:8080/StudentRegistration/html/Family.html(Family.swf)
then the user enter Fathername and mothername.
here i want to transfer to uservo.as file
nametxt, addresstxt,faternametxt,mothernametxt.
but i cant get nametxt and addresstxt in Family.mxml
remember nametxt,addresstxt ---> personal.mxml
anybody help me
1
when you move from one swf file to another , the data is not preserved until its stored in the server side and retrieved again. Why are you creating different swf files ? You should include all your forms in a single swf. On submit the form should disappear and the new form should be made visible . In this way you will not require to reload a new swf and hence the data of all the forms will be accessible.
2
you have created 2 different swf files, so the data of one swf file will not be accessible to other file until you transfer the data using some server technology or using querystring method. If you use querystring , then remember that it does not support more than 256 characters.you have to extract the querystring in the family.html and then submit all the variables along with the variables of the family.htm.
Its a long process, the recommended one is as told by Flash_guy. Create asingle swf and switch the forms on submit and on final submit get all the values. You can use states also if you have many number of pages in a single swf file.
Its a long process, the recommended one is as told by Flash_guy. Create asingle swf and switch the forms on submit and on final submit get all the values. You can use states also if you have many number of pages in a single swf file.
3
hi
my project requirement is tranfer the textinput value into another .mxml file
so i need
pls give some ideas
my project requirement is tranfer the textinput value into another .mxml file
so i need
pls give some ideas
4
You can pass your values from personal.mxml to Family.mxml like this:On submit call the next url like this inside personal.mxml.
http://localhost:8080/StudentRegistration/html/Family.html?nameText=nametxt.text&addressText=addresstxt.text
In browser your url should appear like this
http://localhost:8080/StudentRegistration/html/Family.html?nameText=myName&addressText=myAddress
Now in Family.mxml read the previous variables using external interface. This is flex actionscript 3.0 code to read the querystring parameters
http://localhost:8080/StudentRegistration/html/Family.html?nameText=nametxt.text&addressText=addresstxt.text
In browser your url should appear like this
http://localhost:8080/StudentRegistration/html/Family.html?nameText=myName&addressText=myAddress
Now in Family.mxml read the previous variables using external interface. This is flex actionscript 3.0 code to read the querystring parameters
//call the below function to read the querystring from url and create array
private var paramsFromUrl:Array;
private function readQueryStringVars():void
{
try
{
var queryStringReceived:String = ExternalInterface.call("window.location.search.substring", 1);
if(queryStringReceived)
{
var params:Array = queryStringReceived.split('&');
var length:uint = params.length;
var paramsLengthFromUrl:Number = length;
for (var i:uint=0,index:int=-1; i<length; i++)
{
var variablesPair:String = params[i];
if ((index = variablesPair.indexOf("=")) > 0)
{
var varRecieved:String = variablesPair.substring(0,index);
var valueRecieved:String = variablesPair.substring(index+1);
paramsFromUrl[varRecieved] = valueRecieved;
}
}
}
}
catch(e:Error)
{
trace("Error");
}
}
//After calling your "readQueryStringVars()" function you can read the variables in Family.swf
private var nameRecieved:String=paramsFromUrl["nameText"]
private var addressRecieved:String=paramsFromUrl["addressText"]
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