Using Microsoft built-in jquery files, when counting numbers of checked checkbox, the jquery-1.4.2.min.js cannot count the correct result ,however, the version jquery-1.3.2.min.js gives out the correct one, why?
$("#check").click(function () {
var nameSports = new Array();
var i = 0;
$('input[name=selector]:checked').each(function () {
nameSports[i] = jQuery(this).val();
i += 1;
});
if (loopCounter != 0) {
alert(i);
}
});
<input type="checkbox" value="1" name="selector">
<input type="checkbox" value="2" name="selector">
<input type="checkbox" value="3" name="selector">
<a id="check">Check Items</a>
I got a list of checkboxes on my form, and a jquery script that catch a button click to get all the selected items (in an array) and post to a controller action.
This is my script: (yes A, looked at your sample but cannot get this to work)
[Code]....
That alert will print out correctly (like 1,3,5).
However when the above post hit my controller action, "selectedInvestments" are null, which I can't figure out why (back to my tekpub jquery videos, can't go on like this)
When a user submits the query to SQL when clicking a button I need to get a count of the number of rows that are returned. Which event does the gridview.count code need to be place in?
Right now I have it in the btn_click event, but in order to get it to count the rows you have to hit the button twice since the query is not returned yet. Here is my code.
when i check Treenode with Text='Velocity', all the three child nodes will get checked. I want only the count of child checked nodes. How can be it done.
I want to count all checked checkboxes in gridview. How can I possiblty do that? I've tried several ways but didnt work. This is my code for checkboxes.
I have 36 Separate Checkboxes [ 1-36] ... if user selects 9,12,15th checkboxes the count must be displayed as 3 ... I want to display the count of checked checkboxes..
I have stored resumes in my database and i have retrive it from asp.net web page by creating linkbutton...i can view ,download the resumes which i stored in my database.My issuse is when i view one resume example (domnic resume)then no of visitor for domnic resume should be count .if again i view that resume no of visitor should be 2...how can i do that in asp.net?
I have a repeater that repeats a bunch of questions. Each questions has answer options, therefor each RepeaterItem has a RadioButtonList.
I bind to the repeater on page load if the page is NOT postback. And in the repeater Item DataBound event i bind to the RadioButtonList.
Then wen I click on the submit button, I want to loop through all the controls and get the selected value of each list. But for some reason every single Item is False when I check is selected. Or -1 if I say selectedIndex.
This is the code I use to loop through the items on the button click.
[Code]....
I have also tried printing out the text values and whether its selected or not. It gets all the text values correctly, but always say False for selected or -1 for selectedIndex.
And after the postback nothing in the list is selected. So I think it has something to do with the way its bound, but I am not sure what I am doing wrong.
I have an object, that has many properties but the only two to worry about are:
myobject.ID which is an int myobject.Names which is a HashSet
Then I have a List of those objects that looks something similar to this:
List<myobject>
I use Linq to get a some of the data into a repeater, but I'm not sure how to get the list of Names and how often they show up.
Want to use Linq to avoid having to loop through the data.
As my tags should show, this is an ASP.NET solution using C#.
Some clarification: Lets say I have just three items in my list: Item 1 has John, Fred, Jack in its names. Item 2 has John, Fred, Joe in its names. Item 3 has John in its names.
I am trying to return the following: John - 3 Fred - 2 Jack - 1 Joe - 1
Also, as a note I am familiar with having to write my own comparer for my object, I'm just missing the 'how to' for the overall solution in my thoughts.
im hope i can make sense to this post cause i dont have an idea where to begin :-) I have some files upload code so the user can upload files to the server (it can be 1 or 5 or 20 files). the code is working fine, and the files uploading to the folder on the server. The problem is, that after the files uploads i need to display to the user some textboxes to every file (like: number of copies, if its color or b/w, the print size etc). is there some way, after the files is uploaded, to show the user the name of the files and for each file name to display some textboxes (like: to count the number of files and then display the names and few same textboxes for each file),
i am using sql 2005 db and visualstudio 2005. i have created a table called attendance where i store employee attendance, i want to separate number of absence for a particular employee and particular month. It have to show number of absence of a particular employee and particular month. Also i have to count no of absence.for eg: if an employee absence for two days for a particular month, it have to display2 count.. how to do this? also how to write the store procedure for this? I have to display the number of count from db to vb.net form..I have display the number of absence from db to form using label or text box.. please forward some coding regarding this..
On my current form I have it validating a Canadian Postal Address (xxx xxx). The space is optional but if the user does not use a space, then once the validation passes it will insert one. How can I count the first 3 characters of the textbox, insert a space, then add the rest of the characters?
I have got the total number of registered user's and the total number of users online working without any problems after a search on here.
[Code]....
but I would like to expand this a little. Can any one tell me how I would display the total number of users who are approved and the total number who are locked out.
I want to count the number of rows in Gridview ,thru JS. When SelectAll is executed,alert message 'a' is displayed,then page posts back to the server.1) It do not display the alert message gridLength 2)WHy the page is postbacked,I write return false???
Code: function SelectAll() { alert('a'); var gvET='<%=GrdCostPetroleum.ClientID%>'; var gridLength = gvET.rows.length; alert (gridLength ); return false ; }
