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Hi, i'm trying to loop thru items of a checkbox list. if it's checked, I want to set 1 value. If not, I want to set another value. I was using the below but it only gives me checked items:
foreach (DataRowView myRow in clbIncludes.CheckedItems) { MarkVehicle...
Started by asp316 on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
You may want(i) == CheckState.Checked)
if....
Try something like this:
foreach (ListItem listItem in clbIncludes.Items unselected stuff
If the the check is in indeterminate state, this will still return true.
Is checked or not by its index.
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Hi, I want to know which table's field are required or not required so I have to get "Allow nulls" state. How to do that?
Started by Simonas on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
You can do this:
SELECT TABLE_SCHEMA, TABLE_NAME, COLUMN_NAME, IS_NULLABLE FROM INFORMATION_SCHEMA... .
There is a table, INFORMATION_SCHEMA.COLUMNS, that contains meta-data about the columns in the database .
I will assume you are talking about SQL Server.
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All,
How can I check if a checkbox in a checkbox array is checked using the id of the checkbox array?
I am using the following code, but it always returns the count of checked checkboxes regardless of id.
function isCheckedById(id) { alert(id); var checked...
Started by Vincent on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
For an array of checkboxes with the same name you can get the list of checked ones by
var boxes = $('input[name=thename]:checked');
then to loop through them ....
$('#' + id).is(":checked")
that gets if the checkbox is checked.
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Hello,
I am validating some check boxes and would like for the user to be able to select only 4 (from 7 possible) and disable the others if the current box is being checked(if there are already 3 checked) or enable the everything if the current box is...
Started by Tupak Goliam on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Then create a function == "checkbox" ) ....
Like jquery ? You can quite easily select the relevant check boxes using the psudeo-selector ' :checked first creating a function that can count the number of checked check boxes.
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I have a javascript routine that is performing actions on a group of checkboxes, but the final action I want to set the clicked checkbox to checked or unchecked based on if the user was checking the box or unchecking.
Unfortunately, every time I check...
Started by Mark Kadlec on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
So, if you replace this code:
if (arrChecks[i].value == "on") { arrChecks[i].checked....
What you want to check for is not the value of it (which will never change, whether it is checked or not) but the checked status of the checkbox.
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I'm sitting with a problem, I need to check with JQuery if no radio button within a radio button group has been checked, so that I can give the users an javascript error if they forgot to check a option.
I'm using the following code to get the values
...
Started by Roland on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Buttons.filter(':checked').length == 0){ // None checked } else { // If you need to use the result(); }
if (!$("input[name='html_elements']:checked").val()) { alert('Nothing is checked!'); } else { alert('One of the radio....
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Hi,
I'm trying to check if one of the following radio buttons is selected and am beginning to think that there must be a better way of achieving the same result using a different jQuery approach.
E.g:
if($("input[id='incRating_yes']:checked").val()) $...
Answer Snippets (Read the full thread at stackoverflow):
If you can giveyou might go for .is()
eg
var element = $('selector'); if (element.is(':checked')) { element.css('display', 'block'); }
your....
With Selector
$("input[id^='incRating_']:checked").length
and check whether it is 0 or not.
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I have a asp.net treeview control that I need to be able to set a parent node to partially checked to show that child nodes are checked. Basically I need a 3 state or multi-state checkbox. All I can see from looking through the code is ways to set checked...
Started by dilbert789 on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Or you could pretty....
There are a number of third party components which do this (such as "FolderView" controls) .
There is no 3-state or multi-state checkbox in the .Net framework, mostly because this functionality isn't supported in HTML for a checkbox .
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I have a form.html:
<div id="tag_option"> <li><label for="id_customer_type">Customer type:</label> <select id="id_customer_type" class="required" name="customer_type"> <option value="" selected="selected">All</option...
Started by python on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
If I understood you correctly, you're trying to select checked checkboxes with name of "tag"? This will do:
$('input[name=tag]:checked')
$("input[name^=tag]") will obviously return all checkboxes, whether they're checked or not and....
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On my site, I have two checkboxes created in my ASP.NET MVC view like so:
Html.RadioButton("check", "true", "true" == (string) ViewData["someKey"], new { id = "check1"}); Html.RadioButton("check", "false", "false" == (string) ViewData["someKey"], new ...
Started by Andrew Song on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
I had the same problem a few days ago and the issue was that I was doing the "check" before isn't with checking whether or not the radio buttons are checked, but more that they buttons.
State.
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