# How To Find Max Value & Index Of The Same

Apr 1, 2010

I have an array of integersI like to retrieve the max number and index of max number from that array without using Math.Max() function..Presently in this below code, I have 4 dynamic values, end user will be select degree from combo box, entering the values semester, Max marks and Obtained marks as numeric values. Once entered dynamic rows will be created and it also calculate the percentage by the formula (om/mm)*100 for each row on clicking Sum and it also creates new columnŠI needed to have code when the degree changes only.. it should calculate the sum of all max.marks and Obtained marks of each semester and then calculate percentage by above formulaŠ and also new column should not be createdsort with max markswhat is the easiest way...

Cheers
Santhosh
function insRows()

[code]....

## Find Row Index By Clicking On A Link In The Row

Oct 21, 2011

I am dynamically adding text boxes within a table and I want to be able to dynamically remove them as well. I have this part of the code figured out.

With each text box that I add, I also add a link in the same row, but different cell that will be a "remove" link. Im having trouble finding the index of that row by clicking on a link.

I can find the index by clicking on the row(tr) but I can't seem to figure out how to find the index by clicking on the link inside of the row.

Here is my code:

Creates the link dynamically in the 4th cell:

Code:

Remove Row Code:

Code:

Find Row Index Code:

Code:

I beleive the problem is in the rows[i].onlick part, since I'm not techinically clicking on a row, Im clicking on the link. I have tried changing the rows variable to:

Code:

But that doesn't work.

## Need To Find Index Of Element In Multidimensional Array?

Aug 27, 2011

I have an array "arr" that is an array of objects. Each object has the same 7 properties.I want to find the index of the object with a property that matches a certain value x in the array arr. The array has hash tables associated with it.

arr [ obj [ i ] . property1 + "_" + obj [ i ] . property2 ] = arr [ i ] ;

so whats the index of the object where .property1 = x ?

## Find Index Of Object In Multidimensional Array?

Aug 27, 2011

I have an array "arr" that is an array of objects. Each object has the same 7 properties.I want to find the index of the object with a property that matches a certain value x in the array arr. How can i accomplish this?The array has hash tables associated with it.arr [ obj [ i ] . property1 + "_" + obj [ i ] . property2 ] = arr [ i ] ;so whats the index of the object where .property1 = x ?

## JQuery :: Table Structure - Find Out Index Of TR When First TD Empty

May 14, 2010

This is my table structure, I want to find out the index of the tr which first td is empty, in this case, the index should be 1, how to pick it out?

<tr><td>1</td>
<td>1</td>
<td>1</td>
<td></td></tr>
<tr><td></td>
<td>1</td>
<td>1</td>
<td>1</td>
</tr><tr>
<td>2</td>
<td>1</td>
<td>1</td>
<td>1</td>
</tr><tr>
<td></td>
<td>1</td>
<td>1</td>
<td>1</td>
</tr></table>

## JQuery :: Find The Index Of The Parent Of A Specific Element?

May 14, 2009

My question is quite simple with an example:

[Code]...

## Find Real Height Of Content In DIV With Relative Z-Index Value?

May 13, 2011

I have a div that is float: left and has a bunch of divs inside it. Those divs inside are all position: relative. They also have z-index values. I want to know the actual height of the outer div's content when I add a div.

Here's the problem:
Code:
<div class="outer">
<div class="something_With_Z_Index_Of_Zero">Something</div>
<div class="something_With_Z_Index_Of_One">Something</div>
</div>
(NOTE: Both inner divs have a height of 20px)

When I ask for either: outerDiv.offsetHeight or outerDiv's computedStyle.height, both give me 40 (or 40px). This is actually not right as the two inner divs are placed one over the other. How would I figure out the proper height?

## JQuery :: Why Isn't Passing A String To The Index() Method More Like Find() Or Filter()

Aug 23, 2010

Given the following HTML:

<ul>
<li class="">1</li>
<li>2</li>
<li>3</li>

[Code].....

Unfortunately that doesn't work. I understand that the index() isdocumentation (though confusing) correctly tells you that the above code doesn't work. Maybe I'm just weird, but I feel that the way .index() is implemented for string arguments is very counter intuitive. I have an expectation that .index() is similar to indexOf() in javascript.

## File That Generates Web Galleries In Adobe Lightroom - Use History.go To Find Last Instance Of Index.html Or Index_x.html

Jul 3, 2011

I have a file that generates web galleries in Adobe Lightroom. They are generated depending on which files are selected and the metadata in those files.

Basically it is a series of pages of thumbnails called index.html index_1.html index_2.html etc.

Then a set of pages for each individual image.

An example can be seen here: [url](the page navigation links are not great, but I have addressed that, they're at the bottom >> )

Currently if a user clicks on a photo there is a 'return to thumbnails button at the top, but this always takes them to /index.html

So the user could be at a picture after browsing to /index_39.html and still get returned to /index

Is there any way I can use history.go to find the last instance of index.html Or index_x.html (where x is any number) and take them back to that instead?

## Return Index Of Array See If It Exists And What Index Number It Is At?

Jan 26, 2009

I have the below array called "results". When I loop through all document elements I would like to check "field_name" against the "results" array and see if it exists and what index number it is at??

// Split the comma delimited response into an array
results = result.split("~");
//Loop through array and populate fields[code].....

## JQuery :: Index() Not Returning Index Of Object

Aug 25, 2010

I am trying to get the index of a li with a specific class. I know I'm selecting the right object because I can apply a CSS class to it (eg change border colour) but when I try to get the index it returns -1. But I know the object exists as I can alter it. :-s

[Code]......

## Z-index - Layers - When "mousedown" Fires - Change The Div#msg Z-index Value From 1 To 3 To Be On Top

Nov 3, 2011

I have a problem with layers. In my example there's a link inside div#msg with 'z-index:1' and a overlay with 'z-index:2'. Now when "mousedown" fires, will change the div#msg z-index value from 1 to 3 to be on Top, so the link become a clickable link.

The question is, it is possible to make the link on top and open it with just one click?

This example can do that but won't open the link!

HTML Code:

## JQuery :: Find Reverse - Possible Find A Node Backwards Instead Of Forwards

May 27, 2009

<div>

Is it possible find a node backwards instead of forwards.

I would like to do (remember find_reverse does not exist)

## Z-Index

Jul 23, 2005

I have 2 "divs" in my page, as defined below. Given teh z-index values, I would expect the text in the "flash" class to overlay the video div.. But all I see is the video div. Code:

## How To Get The Z-index Value

Aug 13, 2009

That code does not work! Even if I use parseInt it then it only shows NAN in the alert box.

## Setting Tab Index

Jul 23, 2005

I need to set tabs on java generated pages. Pages have four sections:
header, sidebar, body, and footer. The sidebar and body change dynamically.
The tab key must go to anchors, fields, and buttons doing all in the header
first, all in the sidebar second, etc. A base page contains includes for all
the pieces and has the body tag. Code:

## JQuery :: How To Get Row Index

Oct 11, 2011

I'm having problems with finding the index of a row based on a onclick of an image within a row. I have no row id and all my rows have the exact same name.

<tr><td><input id='var1' type='text', onclick = "getRow(this)" /></td><td><input id='var2' type='text', onclick = "getRow(this)" /></td></tr>
function getRow(rowValue)
{

[Code]....

## Get Index Of Selector?

Apr 2, 2011

Just started to dabble with jQuery I can get the id for a clicked element, but how can I retrieve its index number within the class?

Code:
\$("#containContent").slideToggle(100);
});

Hopefully I can do this from the 'this' reference without having to backtrack through the id?

## Proscroll Z Index

Feb 23, 2006

I have a proscroll javascript on my website. Does anyone know how to change the z index. I want things like my dropdown menus to appear above the scroller. Here is the code for my proscroll.

<APPLET height=23
width=780 code=scrolltext.class><PARAM NAME="text" VALUE="My text is here">
<PARAM NAME="info" VALUE="">
<PARAM NAME="bgcolor" VALUE="ffffff"><PARAM NAME="fgcolor" VALUE="000000">
<PARAM NAME="fonttype" VALUE="verdana">
<PARAM NAME="fontsize" VALUE="12"><PARAM NAME="fontstyle" VALUE="1">
<PARAM NAME="target_frame" VALUE="_self"></APPLET>

## Image Above Div Z-index

May 25, 2011

I want to Show Videos inside an Image of theater curtains, image should float ABOVE the videos. Cant work out why it wont work, I have.

<style type="text/css">
#tablist{
margin:0;

[Code]....

## Redirect To Index.htm

Sep 15, 2005

Is there a bit of javascript i can use to redirect the user back to the index page if the page they typed in does not exist? (hosted on windows server)

eg:- if the address typed in is; www.somewhere.co.uk/cheese.htm; and ...cheese.htm does not exist it then goes back to the index page

## IE9 Not Respecting Z-index?

May 18, 2011

To position some widgets on a webpage I have used a table. As a background of the table I have set an image.('position: absolute;' and 'z-index: -1;'). But to know where an element is dropped, I have to get the element where the dragged element is dropped on using document.elementFromPoint(x,y);' This is always a table cell, because the table is showing before the image. All webbrowsers are returning the table cell, but IE returns the image element. Two ways it works in IE:Remove the imageSet a background color in the table cells

## Dynamically Changing Z-index

Jul 23, 2005

I have a page with 3 divisions overlaying each other. I dynamically
change the visibility to switch between them. On the Mac version of IE
5.1 I am not able to activate the scroll bars after making a division
visible. Only the originally displayed division works. I am able to
click on the data (option select lists) in all of the divisions. There
is no problem when I use Netscape.

I would like to dynamically change the z-index to see if that would
help. Can someone tell me how?

Mar 21, 2006

I placed JSCookMenu near the applet and after expanding the menu, part
of it is _below_ the applet. I tried setting z-index attribute and
putting the menu in 'div'. No effect. Any solutions ?

## Index Of An Array Entry

Mar 24, 2006

I'm refering to an entry in an array by it's string key, as in
foo["bar"]. Is there a way to get the numeric index of that array
without iterating through the entire array?

What I need to do is find the "next" or "previous" entry in the array,
but the keys are strings, instead of numerical indeces.

## How To Know The Form Elements Index?

Jul 24, 2006

I have a form that contains around 20 input elements,
they have some onclick event on it.

I would like to know how can I get the form element index when the
onclick event fire.
I found no property or method to do so.