MVC :: Cannot Pass The Result Data Of JQuery.post() To Variable

Nov 26, 2010

I cannot pass the result data of jQuery.post() to a variable. The result is undefined. [:(]

[Code]....

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function postnr() {

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I have the following actionresult in my controller;

[Code]....

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[code]...

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What I have is a table that holds 3 input elements, They represent order, name, value. The user can add a new row of 3 inputs to add as many of these sets of data as they want.

To accomplish the dynamically adding in of inputs I use jquery's clone method. That works fine and I am able to iterate through each and grab the values, however the real pain I am having is that when the user has entered in all of the data I want to pass that data to an asp.net page through jQuery's post method. How do I go about passing an array of strings so that I send this format to the asp.net page, and when I've done that how do i parse the data on the asp.net side of it.

Desired Data Format:

["Name|Link|Order", "Name|Link|Order", "Name|Link|Order"]
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'Server.MapPath(FolderName)' threw an exception of type 'System.Web.HttpException'

Stack trace: at System.Web.Configuration.UserMapPath.GetPhysicalPathForPath(String path, VirtualDirectoryMapping mapping)
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I query the database to get the VideoName and VideoURL of the videos held in my database (Videos saved on the file system with their location stored in the database) then bind the query results to a repeater with the following code

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and put a hyperlink into the repeater to list all the VideoName's this works fine but I want to pass the VideoURL to the next page I am using NavigateUrl="PlayVideo.aspx?VideoURL='<%# Eval("VideoURL") %>'" but when I try and load the Page I get the error saying The server tag is not well formed. the whole repeater code is

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[Code]....

<truncated>

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[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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[Code]....

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Jun 24, 2010

I'm still learning MVC. I would like to be able to display a list of items in a dropdownlist and then when I select one of those items invoke a new action that will process the selected item.

I can create the DropDownList but I cannot figure out how to return the selected item back to the controller. Below are some snippets from my code. The first shows the Index Action which just gets a list of pathnames which I call widgets. The second is an action which I'd like to use to process the selected file.

The third section is the view in the Index.aspx for the HomeController's Index View.

I have read several articles that show how to do this using JQuery or Ajax, but I'd like to do it without using either so that I can run this on a mobile browser that has no javascript.

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What works so far:

This code will bind the value of sp2 to a data control:

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When running this page and clicking the button, the numeric value of recCount returned from sp2 is bound to the DropDownList control and 1 row is poplated with the recCount value (in my case 1451).

Problem:
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How can I pass the result of the linq to a textbox?

Code:
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I need to access the column data something like this:


Code:

DataTable.Rows[index].columnName
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