AJAX :: Assigning AutoCompleteExtender Selected Value To Hidden Field

Jul 15, 2010

I have been trying to figure out how to assign a selected value from an AutoComplete Extender to a hidden field. I have the AutoCompleteExtender, the Key Value Pairs all working. In my javascript if I use the following function:

<script type="text/javascript" language="javascript">

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AJAX :: Use Hidden Value With Autocompleteextender?

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I am using autocompleteextender to receive list of projects. Is there any way that, given list of projects can hold a hidden values like a dropdownlist? I need project ID as hidden value...so that when I select a project from the list, I can retrieve the ID using C#/ASP.Net.

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I am trying to use the key value pairs with the AutocompleteExtender to allow a user to select a name of a buyer from an autocomplete list and then insert the pkId of the buyer from the database into a hidden label for later use. I can get the Autocomplete part to work; however, when I fire my btn_click event to save my form information I lose the value of the pkId. Also if I try to hide the label I get javascript errors as if the control isn't even there. I have tried hiding the control by using the visible attribute as well as style="display:none;"

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I have a custom user control which contains a asp hiddenfield object. The value of this hidden field is being set using javascript and I have verified that the value is being set properly. When a postback occurs the new value is not being saved and I cannot access it in my code.

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Sep 24, 2010

I'm having a time finding out I could not do something simple as :

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The js code :


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Jan 4, 2011

I must be doing something wrong, but this makes sense to me. I have a Listbox loaded with tons of items from a datasource. A user clicks one of these items it grabs the selectedindex (an integer) and stores it in a HiddenField (works fine).

Now when the page does a complete a refresh (after postback) I want the ListBox to go back to that selectedindex that is in the HiddenField. Problem is, it seems that after postback the HiddenField is empty? Then I thought about storing the value in an Integer variable in code, but that is simply coming up as a zero at all times.

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I have running 3.5 application, an i want to use ajax for this application after enabling ajax everything workign fine but i have a problem with hiddent fields. As I have hidden field i set a value tru or false in it but he data is dublicated like (False, False) I donot know how, or from where this dublication is comming.

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Jun 18, 2010

I now can reference a field in the formview, but, assigning it a value is fighting me.

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Mar 3, 2010

Since setting item.selected to true will lose the mutual behavior and setting list.SelectedValue (readonly) doesn't get any button selected.

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Jan 25, 2010

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Asp Mvc Jquery Hidden Field

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What is the difference when using ::

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i have a javascript function written like this


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