How To Store An Application Variable By Javascript

Feb 10, 2010

how could i store a Asp.net Application variable by javascript.

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Similar Messages:

Configuration :: Application Directory Should Store Javascript Files?

Apr 3, 2010

Where is the best place to store a javascript file in my website?

Should they be stored in the App_Code folder allong with C# files or should I create a dedicated folder in the root of the website? Or are there any other options?

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State Management :: Public Variable Vs Session Variable To Store Logged In UserID

May 17, 2010

I have a web application which uses a session variable to store the logged in userid. If no user is logged in, of course this variable will be empty and the contents displayed on my website are meant for guests. If there is a user logged in, the user specific controls/access/links will then be a displayed.

I am now having issues with my hosting where on shared application pool, the worker recycle is triggered every 90 minutes, this will clear sessions causing all my users to be logged out. I opted for a dedicated application pool, which got worse because I am only allocated 50MB memory limit and if this is reached, the worker recycle is triggered and I lose my sessions again. I have tried as much as possible optimization techniques, e.g. dispose where possible, close connections, disable viewstate for static controls etc but my memory per instance keeps building up from page to page without any signs of improvement. I don't use loops nor store huge objects like bitmaps etc but my sessions are now gone even faster than 90 minutes in shared application pool before.

I have considered using SQL Session State but there isn't a simple guide on using this with MySQL. I am getting desperate and considering using a public variable, a string as a replacement to store logged in user id instead of in a session variable. I am pretty sure this will solve my issue with sessions being recycled but are there any negative consequences of doing this? One problem I can think of is if the user closes the browser, the system will never know that the user is now logged out and this public variable should be nothing. In this scenario, will the GC eventually clear this abandoned public variable.

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JQuery :: Grab A Global Variable Or Session Or View State Variable In The Javascript?

Dec 9, 2010

can we grab a global variable or Session or View State variable in the javascript or using jquery?

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C# - Hidden Variable Vs Server Variable Accessing On Client Side In Javascript

Jul 14, 2010

I'm evaluating two options of accessing a server side data on client side. Little bit confused about the efficiency or may be you can call it as finding best approach to do it.

I need to access a server side data may be an integer value in javascript on client side. I know about two options to do it.Create a public variable or property on server side and set it to javascript variable on client side as below:

var value = eval(<% =value %>);

Create a asp hidden variable and set value in this hidden variable from server side and access it through javascript using document.getElementById().

Which is the best approach and what are the pros and cons?

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How To Store A Value Into A Session Variable And Load From That Value Back From The Session Variable

Nov 22, 2010

Currently in an .aspx file, I am storing a value (filename that was created in that session) in an hidden text box. When the user clicks on the "Print" labeled Hyperlink control, it opens the file that was stored in the hidden text box control. But when the user goes to different screen (in the same session), I loose the filename value that is stored in the hidden text box control. So I would like to store the filename variable in a session variable. So that if the user leaves this .aspx file and comes back to this .aspx file I can load the value into the hidden text box from the session variable.

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Application Variable Versus Web.Config Variable

Aug 24, 2010

Which is better from a performance perspective?

Accessing a Global Application Variable (Application["foo"])

versus

Accessing an AppSetting variable from the web.config

Does .NET Cache the AppSetting variables so that it is not accessing the web.config file with every use?

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How To Store The Value In Label2 Row 8 In A Session Variable

Mar 11, 2010

I have a datalist that shows Label, Label2 and has 8 rows of data.

I would like to store the value in Label2 row 8 in a session variable... how can i do this in VB.net?

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SQL Server :: Store Output (As SQL) In Variable

Jan 21, 2011

[Code]....
Above is dynamic sql and when it is executed by sp_executesql then I got output as as xml. If I want to store that XML in a variable. So then what I need to add in my tsql script.

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ADO.NET :: Store Max Value Of Table In Database To A C# Variable?

Mar 27, 2011

I want to store a Max value of a table in sqlserver database to a C# Variable.

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SQL Server :: How To Store Query Result In Variable

Oct 7, 2010

i am wishing to store the query result in any variable, have look at below code.

[Code]....

I have marked the code with bold, where I am getting error.

how do I store query result in any variable.

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C# - Store Multiple Values In A Session Variable?

Jan 9, 2011

consider this scenario: a user on my website has a profileID. There are some pluginID's associated with this profileID.

E.g.: User1 might have 2, 3 and 5 plugins associated with his profile.

When the user logs in, I store the profileID of the user in a session variable cod. ON a certain page, the user tries to edit the plugins associated with his profile. So, on that page, I have to retrieve those pluginID's from the DB.

I have applied this code but this fetches only the maximum pluginID from the DB and not all the pluginID's.

[Code]....

I was trying to figure out how can I store multiple pluginID's in this session variable?

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Web Forms :: Store And Insert Variable Into Page?

Dec 19, 2010

I wish to store some variables across my whole ASP.NET site, such as the site name/title and a multitude of others.

I wish to store them in an XML file with a name and value, and then insert them into the relevant place on the page using a tag like <% siteTitle %>.

How can I do this? I have seen similar with sites like SmarterMail and other ASP.NET off-the-shelf products, but they seem to use a value from their own DLL file, this is probably too much of a complex method, so I will need something simple like the XML method mentioned above. Having said this, I don't particularly want to use the AppSettings method.

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Web Forms :: How To Store The Values In Array Variable Using Textbox

Jul 15, 2010

How to store the values in array(variable) using textbox?..

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State Management :: Store 2 Arrays In One Session Variable

Apr 21, 2010

I have 2 arrays declared like this :

[Code]....

and i wish to put both in one session variable and then retrieve it to get one array like:

{"intItemID","strCategory","strType"}

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State Management :: Store An ArrayList Into A Session Variable?

Apr 23, 2010

I'm looking store an ArrayList into a session variable, but am having a few problems. Can you spot anything wrong?

public partial class _Default : System.Web.UI.Page { ArrayList score = new ArrayList(); protected void twist2(object sender, EventArgs e) { int a = 11; int c = RandomNumber(a); score.Add(c); score = (ArrayList)Session["scoreData"]; Result.Text = (c).ToString(); String Result_id = Result.Text; int total = 0; //Session["scoreData"] = score; for (int i = 0; i < score.Count; ++i) { total += (int)score[i]; } Sum.Text = (total).ToString(); String Sum_id = Sum.Text; }

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How To Capture Only The Picture From Webcam And Store That Image Into The Variable

Jan 13, 2011

Is there a way how to capture only the picture from webcam and store that image into the variable. But i dont want to use silerlight nor flash.But if is not possible then i do need the step how to use in flash. I dont need good quality.

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Vb.net - Get Selected Value Of Dropdown List And Store In Session Variable?

May 15, 2010

Dim ename As String = DropDownList.SelectedItem.Value

this statement is'nt working

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Web Forms :: How To Filter Only Array From JSON And Store Them In Another Variable

Apr 27, 2016

my JSON is as follows :

{     "Data":[        {           "id":"1",         "Name":"Sachin"      },      {           "id":"2",         "Name":"Rahul"      },      
{           "id":"3",         "Name":"Sovrav"      }   ]}

Now i want to filter out only array from that JSON and store them in a variable like this :

[        {           "id":"1",         "Name":"Sachin"      },      {           "id":"2",         "Name":"Rahul"      },      
{           "id":"3",         "Name":"Sovrav"      }   ]

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Data Controls :: How To Store Session Variable In Database

Jul 23, 2013

i want to store  Session["Name"] into databse "name" column. how to do this ?

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How To Store The Date Clicked On A Calendar As A Variable To Pass In A Query

Mar 28, 2011

I have to build a screen that tracks despatched goods on trucks on a certain date. I have created a form (using C# and ASP.NET) where I am displaying the calendar and am allowing the user to select the date he wants to check for the despatched goods.

My question is how to store the date that was clicked by a user in a variable which I want to use it later in an SQL query.

Should I store the date as a session variable? Suppose I want to display the date that the user clicked, how do I display it?

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Vb.net - Retrieve Selected Value From Dropdown List And Store In Session Variable?

May 15, 2010

the dropdown list is showing data from database, but how to retrieve the selected value and store it in a session variable??

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State Management :: Variable To Store Temporary Page Data?

Sep 29, 2010

I'm working on a web page that is going to be used to enter data into a database. The page is going to be dynamic in that the user has the ability to add a row to the table with the same fields, ie lname1, fname1, mi1 then lname2, fname2, mi2

I'm wanting to use a variable to keep track of how many lines there are so that when I generate the added line I am creating a new field with the ID of lname+# . Whats the best way to do this, a global variable, session variable? As side note, first time programming in .Net or C#.

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Optimization - Why Should Or Shouldn't Store A Dataset - Datatable As A Session Variable In Page

Feb 25, 2010

I am working on a web application that is consuming a Dataset returned by a web service. As the application is running I store that Dataset as a session variable to be used over and over again as the user navigates to the different pages that will edit the tables within the dataset. The idea was the user will only have to wait for the data once when the application loads then the application would use the session variable until the user saves the changes they made, when that happens it would pass the edited tables to the service to update the database. Is there problems with this design and the storage of the Dataset and Datatables as a session variable?

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DataSource Controls :: How To Get A Single Value Out Of A Stored Procedure Recordset And Store It In A Variable

May 19, 2010

Here's a stored procedure I created that uses another stored procedure inside it to return a value:

[Code]....

Note the 'exec dirinfo.dbo.d_searchempbyname @TicketSubName' part. That stored procedure will return a single record. What I need is to get a single column from that recordset (in this case, the email address of the employee), and store that value in a variable.

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