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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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How to get checked check box count in a div using javascript
Started by Saranya on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Div has id='myDiv'):
$("#myDiv input:checkbox:checked").length.
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I need to check the checked property of a checkbox and perform the action based on the checked property using jQuery .
For example, if the age checkbox is checked, then I need to show a textbox to enter age, else hide the textbox.
But the following code...
Started by Prasad on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Try this:
if ($('#isAgeSelected').is(':checked')) { $("#txtAge").show(); } else { $("#txtAge").hide I would do it:
$('#isAgeSelected').is(':checked') ? $("#txtAge").show() : $("#txtAge").hide();
I believe you could do this:
if ($('#isAgeSelected....
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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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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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Hi guys i am creating a validation for checking if the user has selected at least one stand by checking it, if no stands are selected then an alert box should display telling the user to select at least one stand. my javascript function is triggered onsubmit...
Started by Donald on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
You gotta check to ensure that the ab is infact an array != null){ for (var i = 0; i < ab.length; i++){ if (ab[....
Elements[['stands[]']]; for (var i = 0; i < ab.length; i++){ if (ab[i].checked == true, but they left out one thing.
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