How do I define javascript global variables to use across windows
I have a number of web pages. I have javascript for each page. I need to share some data across the web pages. How do I define javascript variables that can be accessed from multiple web pages?
Use SugarSync.
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How define a global variable in a class that all the methods will recognize
hi friends,
i need to define a global variable in a class that all the methods will recognize it.
any suggestions?
thanks,
dana.Dera Dana,
In se24, create your own "Z" class.
Open the Attributes tab.
Insert your variable in the declaration part.
EQ:
Attribute Level Visibility Typing Associated Type Description
ITAB Instance Attribute Public Type Structure name Description
In the Layout of View page,
<phtmlb:formLayoutDropDownListBox id = "Dropdown"
label = "Drop Down"
table = "<%= controller->Itab %>"
nameOfKeyColumn = "CODE"
nameOfValueColumn = "VALUE"
selection = "<%= controller->feild to be selected %>"
/>
Hope this will be helpful
Regards,
Gokul.N -
Acrobat javascript global variable
what is the step by step procedure on how to define your global variable and where to declare it?
You can create a global variable anytime you want, so when you do it really depends on when and where it needs to be accessible. If you provide more details about how you intend to use it, we can provide more guidance. Here's the basics:
http://livedocs.adobe.com/acrobat_sdk/9.1/Acrobat9_1_HTMLHelp/JS_Dev_AcrobatForms.76.38.ht ml
http://livedocs.adobe.com/acrobat_sdk/9.1/Acrobat9_1_HTMLHelp/JS_API_AcroJS.88.774.html
The other important issue is whether it needs to be stored so it can be accessed the next time Acrobat is started. That's what the global.setPersistent method is for: http://livedocs.adobe.com/acrobat_sdk/9.1/Acrobat9_1_HTMLHelp/JS_API_AcroJS.88.778.html -
How can i define a boolean variable with the condition if i got a specific text on a selected column?
Example:
my select results:
[id = 102] [Company = 'Microsoft']
If i got microsoft in 'Company' i want to my another table with the columnName "Microsoft" get "true".
Can you help me?That is called 2-table UPDATE.
Example:
http://www.sqlusa.com/bestpractices2005/updatewithcorrelatedsubquery/
Kalman Toth Database & OLAP Architect
Free T-SQL Scripts
New Book / Kindle: Exam 70-461 Bootcamp: Querying Microsoft SQL Server 2012 -
How to auto create a global variable with specific variable name in a global vi ?
how to auto create a global variable with specific variable name in a global vi using lv ? Because i need to add a lot of global variable in this global vi. But you know, if i manually add them , it will be a much time-costing work. So i want to use someway to auto generate ? Can i ?? Thanks a lot !
Hi
what aartjan is saying is the way for you. but you can develop an utility which will actually help you create global variables. To get the details on this just have a look at VI Scripting section on LAVA forum.
But i would like you to suggest few things
1. If your programs have so many global variables (Thats why u want utility) then you should take out some time to read about LabVIEW design patterns. I think if programmer follows these practicess he dont need a single global variable.
2. Their are some other ways to achieve similar functionality as of global variables (Uninitialized Shift Registers, Single Element Qs and so on) but they are much faster than global variables.
I am Attaching Whatever Resources i am having I will also attach the template of the design pattern i generaly use in short duration
Message Edited by Tushar Jambhekar on 10-06-2005 07:33 PM
Message Edited by Tushar Jambhekar on 10-06-2005 07:36 PM
Tushar Jambhekar
[email protected]
Jambhekar Automation Solutions
LabVIEW Consultancy, LabVIEW Training
Rent a LabVIEW Developer, My Blog
Attachments:
LabVIEWDesignPatterns.zip 1505 KB
Large_Code_Implementation.zip 522 KB
Database Tests.zip 868 KB -
How can we deinitialize the global variable........?
how can we deinitialize the global variable........?
It would possibly be more performant to...
DBMS_SESSION.MODIFY_PACKAGE_STATE (DBMS_SESSION.REINITIALIZE);
Bearing in mind that reinitialize is not exactly the same thing as deinitialize ;-) -
How do I set global variables for use by ALL form1.#subform[0] items?
Hi All,
I know how to code javascript but am new to Adobe LiveCycle. When I open script editor, I have the following code (all code is in un-bolded):
----- form1.#subform[0]::initialize: - (FormCalc, client) ------------------------------------------
// BEGIN: SET GLOBAL PRICES //
var Cityscope_Sydney_CostUser1 = 60.39;
var Cityscope_Sydney_CostUsers2to5 = 3.02;
var Cityscope_Sydney_CostUsers6to20 = 1.21;
var Cityscope_Sydney_CostHardCopyWithOnline = 14.59;
var Cityscope_Sydney_CostHardCopyWithoutOnline = 54.67;
var Cityscope_Sydney_CostHardCopyAdditional = 14.59;
var Cityscope_NorthSydney_CostUser1 = 48.40;
var Cityscope_NorthSydney_CostUsers2to5 = 2.42;
var Cityscope_NorthSydney_CostUsers6to20 = 0.97;
var Cityscope_NorthSydney_CostHardCopyWithOnline = 14.59;
var Cityscope_NorthSydney_CostHardCopyWithoutOnline = 43.54;
var Cityscope_NorthSydney_CostHardCopyAdditional = 14.59;
// END: SET GLOBAL PRICES //
----- form1.#subform[0]::enter: - (FormCalc, client) -----------------------------------------------
----- form1.#subform[0]::exit: - (FormCalc, client) ------------------------------------------------
----- form1.#subform[0]::calculate: - (FormCalc, client) -------------------------------------------
----- form1.#subform[0]::validate: - (FormCalc, client) --------------------------------------------
----- form1.#subform[0]::preSave - (FormCalc, client) ----------------------------------------------
<<======= etc etc etc =======>>
----- form1.#subform[0].Item1Cost::initialize: - (JavaScript, client) ------------------------------
----- form1.#subform[0].Item1Cost::enter: - (FormCalc, client) -------------------------------------
----- form1.#subform[0].Item1Cost::exit: - (FormCalc, client) --------------------------------------
----- form1.#subform[0].Item1Cost::calculate: - (JavaScript, client) -------------------------------
//Store form values in user-friendly names.
var AreaSelected = Item1Area.rawValue;
var NumberOfUsersSelected = Item1Users.rawValue;
//Declare other vars.
var Users1Calculation;
var Users2to5Calculation;
var Users6to20Calculation;
//Calculate individual User Cost "components" based on number of users selected for the area.
switch(true)
case (NumberOfUsersSelected < 2):
Users1Calculation = NumberOfUsersSelected * Cityscope_Sydney_CostUser1;
Users2to5Calculation = 0.00;
Users6to20Calculation = 0.00;
break;
case (NumberOfUsersSelected > 1 && NumberOfUsersSelected < 6):
Users1Calculation = Cityscope_Sydney_CostUser1;
Users2to5Calculation = (NumberOfUsersSelected - 1) * Cityscope_Sydney_CostUsers2to5;
Users6to20Calculation = 0.00;
break;
case (NumberOfUsersSelected > 5):
Users1Calculation = Cityscope_Sydney_CostUser1;
Users2to5Calculation = 4 * Cityscope_Sydney_CostUsers2to5;
Users6to20Calculation = (NumberOfUsersSelected - 5) * Cityscope_Sydney_CostUsers6to20;
break;
default:
alert("BROKEN: Calculate individual User Cost components based on number of users selected for the area.");
//apply total cost for this item
Item1Cost.rawValue = Users1Calculation + Users2to5Calculation + Users6to20Calculation;
----- form1.#subform[0].Item1Cost::validate: - (FormCalc, client) ----------------------------------
----- form1.#subform[0].Item1Cost::mouseEnter: - (FormCalc, client) --------------------------------
----- form1.#subform[0].Item1Cost::mouseExit: - (FormCalc, client) ---------------------------------
----- form1.#subform[0].Item1Cost::change: - (FormCalc, client) ------------------------------------
----- form1.#subform[0].Item1Cost::full: - (FormCalc, client) --------------------------------------
----- form1.#subform[0].Item1Cost::mouseUp: - (FormCalc, client) -----------------------------------
----- form1.#subform[0].Item1Cost::mouseDown: - (FormCalc, client) ---------------------------------
----- form1.#subform[0].Item1Cost::click: - (FormCalc, client) -------------------------------------
----- form1.#subform[0].Item1Cost::preSave - (FormCalc, client) ------------------------------------
----- form1.#subform[0].Item1Cost::postSave - (FormCalc, client) -----------------------------------
----- form1.#subform[0].Item1Cost::prePrint - (FormCalc, client) -----------------------------------
----- form1.#subform[0].Item1Cost::postPrint - (FormCalc, client) ----------------------------------
----- form1.#subform[0].Item1Cost::preSubmit:form - (FormCalc, client) -----------------------------
----- form1.#subform[0].Item1Cost::docReady - (FormCalc, client) -----------------------------------
----- form1.#subform[0].Item1Cost::docClose - (FormCalc, client) -----------------------------------
----- form1.#subform[0].Item1Cost::ready:form - (FormCalc, client) ---------------------------------
----- form1.#subform[0].Item1Cost::ready:layout - (FormCalc, client) -------------------------------
----- form1.#subform[0].Item1Users::initialize: - (FormCalc, client) -------------------------------
----- form1.#subform[0].Item1Users::enter: - (FormCalc, client) ------------------------------------
----- form1.#subform[0].Item1Users::exit: - (FormCalc, client) -------------------------------------
----- form1.#subform[0].Item1Users::calculate: - (FormCalc, client) --------------------------------
----- form1.#subform[0].Item1Users::validate: - (FormCalc, client) ---------------------------------
----- form1.#subform[0].Item1Users::mouseEnter: - (FormCalc, client) -------------------------------
----- form1.#subform[0].Item1Users::mouseExit: - (FormCalc, client) --------------------------------
----- form1.#subform[0].Item1Users::change: - (FormCalc, client) -----------------------------------
----- form1.#subform[0].Item1Users::full: - (FormCalc, client) -------------------------------------
----- form1.#subform[0].Item1Users::mouseUp: - (FormCalc, client) ----------------------------------
----- form1.#subform[0].Item1Users::mouseDown: - (FormCalc, client) --------------------------------
----- form1.#subform[0].Item1Users::click: - (FormCalc, client) ------------------------------------
----- form1.#subform[0].Item1Users::preSave - (FormCalc, client) -----------------------------------
----- form1.#subform[0].Item1Users::postSave - (FormCalc, client) ----------------------------------
----- form1.#subform[0].Item1Users::prePrint - (FormCalc, client) ----------------------------------
----- form1.#subform[0].Item1Users::postPrint - (FormCalc, client) ---------------------------------
----- form1.#subform[0].Item1Users::preSubmit:form - (FormCalc, client) ----------------------------
----- form1.#subform[0].Item1Users::docReady - (FormCalc, client) ----------------------------------
----- form1.#subform[0].Item1Users::docClose - (FormCalc, client) ----------------------------------
----- form1.#subform[0].Item1Users::ready:form - (FormCalc, client) --------------------------------
----- form1.#subform[0].Item1Users::ready:layout - (FormCalc, client) ------------------------------
...and so on and so forth....
In short, I want the code within:
----- form1.#subform[0].Item1Cost::calculate: - (JavaScript, client) -------------------------------
...to be able to access the variables I have created in:
----- form1.#subform[0]::initialize: - (FormCalc, client) ------------------------------------------
(I have assumed that this is where I would store Global variables)
At this stage, the global variables cannot be accessed with the configuration above. The only was I can get this to work is to cut and paste the global vairables into each form1.#subform[0] item, which of course defeats the purpose of global variables! I plan to have many more items so would not want to duplicate the global variables for all of them!
Can somebody show me how to do this?
Any help is very much appreciated!
Thanks
Stanbridge
Message was edited by: stanbridgej - colors and or fonts won't save. Have bolded my question to make code (non-bolded) easier to read (I hope).Hi MorisTM,
Thanks for the reply!
Yes, I saw that option (I should have mentioned I already knew about it), but was wondering if there is a way I can do this via code.
There are two reason I want to be able to do it via code (only one of which may be valid):
1) I can automatically generate my pricing code form another inhouse app.
2) I am hoping that later on once I get this working I will be able take it a step further and get the data directly from a MySQL database!
Cheers though!
Any other suggestions?
Regards,
Stanbridge -
How do I add a global variable to my app?
Hi all,
I am building a flex app which displays data in different tabs from a mysql database and I wan't to add a sign in process to make sure only registered users of the mysql db can see the data.
To achieve this I built a sign in component which accepts a username, password and the name of the database to connect to. My flex app then uses a php script to verify that the user can connect to the database using the details entered. If not, the sign in component displays an error message, but if sign in details are verified then the user can see the data from the database.
How can I store the details in the flex app for that users session so that when the user queries the db for data, flex uses the details entered during the sign in process to connect to the mysql db and submit the query?
I thought about storing the details as an array in a global variable and then accessing that global variable from anywhere in my app but I don't know if that is the correct/secure way to do what I want, nor do I know how to do it. Any help would be much appreciated.
Thanks in advance,
xanderquick, dirty example, could be improved on but it'll get you rolling;
After user login has succeeded, send off another HTTP service eg;
========
<mx:Script>
<![CDATA[
public var whateverUserNameWasEntered:String;
public var whateverUserPasswordEntered:String;
public function onLoginSuccess():void
whateverUserNameWasEntered:String = loginbox.text;
whateverUserPasswordEntered:String = passwordbox.text;
storeSessionStuff.send();
]]>
</mx:Script>
<mx:HTTPService id="storeSessionStuff" showBusyCursor="true" method="POST" url="http://localhost/store.php" useProxy="false">
<mx:request xmlns="">
<username>
{whateverUserNameWasEntered}
</username>
<password>
{whateverUserPasswordEntered}
</password>
</mx:request>
</mx:HTTPService>
========
direct it to the php file.....
<?php
session_start();
$_SESSION['username'] = $_POST['username'];
$_SESSION['password'] = $_POST['password'];
?>
Then, whenever you want to get the information out of the Session, send off another HTTP Service...;
<mx:HTTPService id="getSessionStuff" result="storeData(event)" showBusyCursor="true" method="POST" url="http://localhost/get.php" useProxy="false"/>
to the php file....
<?php
session_start();
print "<details><username>".$_SESSION['username']."</username><password>".$_SESSION['password'] ."</password></details>";
?>
which, you need a result function for:
<mx:Script>
<![CDATA[
private function storeData(evt:ResultEvent):void
var username:String;
var password: String;
username = evt.result.details.username;
password = evt.result.details.password;
]]>
</mx:Script>
ta daa
(if thats what you meant) -
How can i find all global variable and parameters in a form?
I don't know name of global variables and parameters,but i want get their name and value .
how can i do? who can help me?
Thank you.
Daniel Liang
2007.1.19no problem. As Francois said you can't do it programmatic in runtime.
But when you use the debug-mode you can see each global with name and value.
By the way: It's not good to not know all the globals in your application. This is one of the most important things you have to write down for your app. Create a wiki for such informations, so that all developer can share their information. -
How to Set multiple Global Variables without using Controls or Indicators
I have to set many Global Variables (i.e. declare and initialize them) in a subVI in order to pass them to various other subVI's. The only way I know how to do it in LabView is to create a Globals.vi on which you create a control or indicator for EACH Global Variable. That's fine if you have only a few variables. But I have close to a hundred Global Variables (which come from a configuration file for a large program) and clearly it is impractical and cumbersome to create a control for each global variable. In Agilent Vee, there is a simple function called "Set Variable" that sets the data value of a global variable. Then in other module, you simply use the "Get Variable" function to get back the v
ariable and its value.
In LabView you can use the "Invoke Node / Set Control Value" and "Get Control Value" properties to achieve the same thing. But as mentioned above, you need to create a control for each global variable and that is a big pain in my case, with many global variables. Furthermore, the global variables are read from a Configuration Text File to this VI. Is there a way to do it without using the control? Thank you in advance for any help.Actually you could create the same sort of facility in LV. All you have to do is create a LV2-style global that behaves as follows:
To write a value to it, you supply a value name and the value. These pieces of data are save internally in seperate arrays.
To read a value, you supply a value name. The VI looks up this name in the value name array to return an index into the value array. Output the value you find.
Frankly though, it sounds like what you really need is not hundreds of globals, but a good way to manage configuration data.
Mike...
Certified Professional Instructor
Certified LabVIEW Architect
LabVIEW Champion
"... after all, He's not a tame lion..."
Be thinking ahead and mark your dance card for NI Week 2015 now: TS 6139 - Object Oriented First Steps -
How to create and access Global variable in Microsoft Lightswitch(VB)?
How to create an integer datatype Global variable in Microsoft Lightswitch 2011(VB) and access it in pre-process query to set value? Can it be accessed and set like Me.Application.<MyGlobalVariable> = 999
Thnx.
jajjaar123If you want to create integer datatype Global variable in lightswitch, you can refer to (Eric Erhardt) blog
Create and Use Global Values In a Query -
How to define a global field for use in User exit
Hi All,
I want to define a global flag field (say my_flag) in Function group VEDA. I need to set/reset it in exit EXIT_SAPLVEDA_003 and check its value in EXIT_SAPLVEDA_002.
Can anyone help me out in this. Where can I define this field?
Thanks.
Regards,
RiyazI have created a customer table zflag1 which has one field z_flag and the correspopndiong data el;ement is 'zflag' and i also ccreated parameter ID in table TPARA and assigned tht parameter ID 'ZFLAG' to my data element.
reward points if helps..
in the Z include of Exit function 3 write -
data :g_global like zflag1-z_flag.
G_GLOBAL = 'X'.
set parameter id 'ZFLAG' field g_global.
and in the Z include of exit function 2 write -
DATA G_GLOBAL LIKE ZFLAG1-Z_FLAG.
GET PARAMETER ID 'ZFLAG' FIELD G_GLOBAL. -
Pass the value of the current case in a case structure to a global variable for use in VIs.
I have built a large queued state machine (>100 cases). In each state, I run a VI that I have created. These VIs are usually not very different from one another. In many cases, I could simply use the same VI over and over again. There is only one problem with that. None of these VIs know which case to send the program to next. I have to change the value of the "NEXT_CASE" constants in the VI and save it under a new name to be inserted into each new case. Now my program consists of hundreds of VIs whose only difference is the value of their "NEXT_CASE" constants. This causes all kind of headaches when I have to insert new cases into the state machine, and it is just too much for me to deal with.
I need to be able to use a global variable to keep track of the current case within my VIs. I could change it from a string to a number and add or subtract from it to determine which case the program should go to next. Since I'm usually only skipping from one case to the next (or the previous) I could use the exact same VI in most cases. Can anyone tell me how to create a global variable that contains the value of the case in my case structure that I could use within my VIs to keep track of the current case? Let me know if you have any questions.Instead of defining the next state inside the subvi, why not do it in the main vi inside each state case? An output from the subvi could be used with a case structure to determine the next state. Sort of like, if the subvi returns 0 then next state is State3, else if the subvi returns 1 then next state is State4.
Message Edited by tbob on 08-19-2005 03:15 PM
- tbob
Inventor of the WORM Global
Attachments:
NextState.PNG 5 KB -
Can a global variable be used in a text object ?
Can a global variable ( defined in Form Properties ) be used as part of a text object ?
I am creating a PDF document (using LiveCycle ES ) that can be used by multiple departments.
In LiveCycle Designer, I created an XDP with multiple pages.
The form includes a variable varDepartment that I set to the respective department
I then cut individualized PDFs for each department ( not all pages apply to all departments ) & change the department variable.
I would like to have the Title of each page to include the department e.g. Survey Finance department (Page: Main)
There are 10+ pages, each different.
Is this possible ?
Thanks for your help
AubreyThanksjnicholas330,
I am trying to avoid writing any code. Just place it the text - Something like "Survery {varDepartment} department".
Also, I cannot find a floating field object - I am using Adobe Pro 9 with the included LiveCycle Designer 8.2 ES
Aubrey -
How to store values in session variables for use later
I am trying to read user input from a form, lookup some values from a database,
store the combined data into session to retrieve later in the subsequent pages
in a pageflow application. Could someone guide me as to how exactly to do this?
The documentation doesn't seem to be of much help.
Thanks,
Krishna KKrishna,
If you will be using the data within the course of the same page flow
or nested page flows then you should store the data in the page flow
itself. Simply declaring variables in the .jpf will do this. The page
flow is stored in the session for you and it is deleted when the user
exits the page flow. This is good because it keeps down session size.
If you have data that you want to use across page flows then you will
need to store in the session or globalApp.
Here is a link to "Using Data Binding in Page Flows" it has an example
of storing data into the session and it goes into the pros and cons of
using each data binding scope.
http://edocs.bea.com/workshop/docs81/doc/en/workshop/guide/netui/guide/conDatabindingXScript.html
- john
Krishna Kuchibhotla wrote:
I am trying to read user input from a form, lookup some values from a database,
store the combined data into session to retrieve later in the subsequent pages
in a pageflow application. Could someone guide me as to how exactly to do this?
The documentation doesn't seem to be of much help.
Thanks,
Krishna K
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