How To Use JQuery To Make An Option In A <select> Object Selected
Feb 15, 2011How do you use JQuery to make an option in a <select> object selected? Here is my <select> :
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How do you use JQuery to make an option in a <select> object selected? Here is my <select> :
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Values in multiselect dropdown not getting selected when Select All option is selected for a SSRS dropdown. There are multiple dropdowns on the page. We have one dropdown whose output is being used to populate the second dropdown using a stored procedure. When we check the Select All checkbox on the dropdown then ideally upon page refresh all the values should get selected in the dropdown, but in this case the page refreshes back to the blank dropdown, forcing the user to select the values again. The next dropdown too does not get populated. This makes it impossible to run the report for all the cases by using Select All. We ran the report on differnet database environments. My current location is Mumbai,India, the report worked fine when we ran it on a Bangalore,india database. This issue occurs when we try running it on a Chicago database server. I am using SSRS 2005, SQL2005.
View 1 RepliesTo demonstrate that I could even use a Class attribute on an option elem I tried adding class attributes to options of a select elem in a static page and that works fine. I noticed that not many online resouces documented this so I figured I would explicitly set the record.
here is the jquery code attempting to add a class to the selected option
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New information, I found the reason nothing occured was a simple mistake in the value being passed in for compLev. However, now it runs through the code for the correct case and does nothing to the color of the item.
I have a dynamic dropdown that is populated from sql. The user is supposed to select an option from the dropdown, then click a search button on the form to return some results based on that selection. It works fine if the dropdown gets populated with more than one record. However, if only one record is returned, that one record can't be selected. Whether you select it or just leave it alone since it's the only one, when you click the form button (search button), no results are returned b/c the dropdown selection must not be actually selected.
I've included the relevant code below. First the DDL, then the datasource, and finally the C# code in the if (!Page.IsPostBack)
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how to iterate through spans that have this string on the id 'lblCSVFileName'
and get their values
for the first row i should get 19_71914066_2010-11-11_0849_ENG_SOFALI.csv and for the second
19_71914070_2010-11-11_0850_ENG_TRUDE.csv
I'm beginner in JQuery, how could I select an object using JQuery ?
This is the code:
<script type="text/javascript" language="javascript">
function Hide(senderID) {
$("#" + senderID).hide(200);
// this exception is thrown // Microsoft JScript runtime error: Object expected
}
</script>
<div id="div1" onclick="javascript:Hide(this.id)"
I am developing the asp.net mvc application . my one of forms requirement is that:
It has dropdown filling up with let say A,B,C values. If selected A then on UI there should be 2 text boxes should be visible and other should be invisible , if selected B, then must be add another 2 text boxes , i this way there should be 4 text boxes. same for selection of C.
I able to get the selected value by
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What I have to do. I tried hide() show(), but i think it is not working for me.
I have an .aspx page with a databound multi-select jquery dropdown. This works nicley but how can i get hold of the selected items in the code behind?
View 2 Repliesi have a select element with few items and the script.
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on selection of any item from the dropdownlist how can i get the text selected from dropdown in the javaScript function that i have provided in onchange event handler ?
I thought this would be pretty simple, and in fact it's working on another dropdownlist on the same View, so I'm hoping I missed something very small that is easy to fix. Here's my code:
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When I step through the code, the 'Active' option's 'Selected' property is being set to true. That's expected. But when the View renders, it's not selected and a look at the page source shows that the selected property isn't set. What is the problem here, and what's the solution?
Does IIS / ASP.NET make use of TCP keepalive option? What are the config parameters that affect it's use?
this question is not about the HTTP Keep-Alive option.
it is possible to select an option in selectbox by value?In c# there is a way to select it by index. But I realy want do it by value?
View 4 Repliesi am having gridview with two columns.one column contains checkboxes and another column contains Name.i have given UserId to DataKeyNames in gridview.Now i will check some checkboxes in gridview and click on button GetData. whenver i click on button GetData i need to get datakey values of all the gridview rows whatever checked in gridview using JQUERY
View 5 RepliesI have a list of options (IEnumerable< SelectListItem >) in my model that I want to use in multiple dropdowns in my view. But each of these dropdowns could have a different selected option.
Is there an easy way to simply specfiy which should be selected if using the Html.DropDownList helper?
At this point, the only way I can see is to generate the html myself and loop through the list of options like so:
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I have a dropdownlist on my page that when a user selects an item sets the list for another dropdownlist. My problem is that no matter what the user selects in the 1st dropdown it resets itself to the first item in the list. I have autopostback=true and nableviewstate= true. Is there another setting i'm missing or is it my code?
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How would i make a select statement select the row with the nearest values? e.g.: I have 3 labels, labels1 2 and 3, with values of 1.2, 2 and 5.8 In my table i have 4 columns, first is the data im after, and the next 3 relate to the three labels. I want to select one row, where the values of labels match it the closest.......
View 8 RepliesI have two dropdownlists ,selecting the first dropdown causes postback and second dropdown gets binded...Why does the selected value of the first dropdown,once again selected does not cause postback?
<asp:DropDownList ID="DLMatName" runat="server" OnSelectedIndexChanged="DlMeasurement_SelectedIndexChanged" AutoPostBack="true">
</asp:DropDownList>
protected void DlMeasurement_SelectedIndexChanged(object sender, EventArgs e)
{
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I have the following code:
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However, the wrong option is selected, and when I view page source, it renders like this:
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Why is this occurring?
I have a dropdownlist attached to a cell when edit is selected. I am using the following code to populate the drop down list with the value that is on the row.
dlBU.Items.FindByValue((e.Row.FindControl("lblBU") as Label).Text).Selected = true;
This works famously when I have a value in the cell. It fails when the cell has not yet been populated. Is there an if then clause that if the value of e.Row.findcontrol("lblBU") is null no default value?
Can i get a multiselect dropdownlist with option to select all and select none. I need it urgently....please send the control to arup.bhattacharya@[URL].
View 5 Repliesthis is my table
dept Table
dept Id (primary key column)
dept Name
101
sales
102
admin
I have added a combobox to my page. Listview is updated based on selection from combobox. It is working great except it does not fire when Enter is pressed. User has to click on option from dropdown or has to press tab key to have Listview to populate. I want the user to be able type use arrow key to select option and then press the enter key for event to fire.
Using .net 3.5 and c#
How do i make the default entry in a dropdownlist not selectable? Right now I have a drop down and the users are able to select the default option that says (Select one)...here is what my code look like. I hard coded my options in there cause the list is really short and won't change ever. Right now, users can select the default entry and add it whatever list they are generating on the page...and I would like to make that default visible but not selectable.
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I have seen in so many sites on the home page there is a search option and after searching any word of the website it displays and in w3schools it navates to goolge with his reference.
How to write a code for the same and which control we should use.
Im doing a project which requires me to store the survey results to database.
For the options, I am using the radio button list.
However, I have problems storing the selected option back to database.
Is there any solution to it? Im using visual studio C#! :)