Highlighting A Custom Row In A Dynamic HTML Table?

Jun 7, 2010

I have a dynamic HTML table which gets populated by coldfusion and displayed, I have a column called performace which holds numeric values. I need to select the top 3 best performace value in the column and then highlight the entire rows in different colours. Can any one help me in doing it?

My server can run only Javascript and coldfusion, No Ajax/PHP.

Hint : Something like a code to highlight a <tr id=#idx#> with this ID = #idx#.

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Dynamic HTML Table - Highlighting 3 Best Rows From The Table?

Jun 7, 2010

I have a dynamic HTML table which gets populated by coldfusion and displayed in the page, I have a column called performace which holds numeric values. I need to select the top 3 best performace value in the column and then highlight the entire row in different colours (top 3 values for performance). Can any one help me in doing it?My server can run only Javascript and coldfusion, No Ajax/PHP.I need a complete set of code which such that I will add the script and it performs the calculating and highlighting part.

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Sep 29, 2010

I need to perform dynamic row highlighting on a table of mine using an external Javascript file.So far i have linked the sheet, and written some code but it seems not to be working or i have done it wrong. The following is my javascript code.

var rows = document.getElementByTagName('tr');
for (i=0;i<rows.length;i++) {
rows[i].onmouseover = highlight;

[code]....

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Jun 15, 2010

I am looking for a way to highlight the row and column header cells as the cursor moves over a cell within the HTML table. This is the code I'm using, but I'm not sure how to identify the TH node of a current (highlighted) cell.

Code:
var table = document.getElementByID("tableId");
var row = table.parentNode();
var col = table.childNodes();

I am wondering if "this" would help in that regard, as in

[Code]...

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Jul 23, 2010

I tried to add links to open local xml files in browser in a dynamic table cells. I tried all ways but I think I miss something. I can open them without table just by document.write(xmlfile location).

Here is my code.
function showResultsTable(searched, srchedname) {
// get the reference for the body
var mybody = document.getElementsByTagName("body")[0];
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mytable = document.createElement("table");
mytable.setAttribute('id', 'resulttable');
mytablebody = document.createElement("tbody");
// creating all cells
var mycurrent_cell = new Array();

for(var j = 0; j < srchedname.length; j++) {
// creates a <tr> element
mycurrent_row = document.createElement("tr");
mycurrent_cell[0] = document.createElement("td");
currenttext = document.createTextNode(j);
mycurrent_cell[0].appendChild(currenttext);
mycurrent_row.appendChild(mycurrent_cell[0]);

mycurrent_cell[1] = document.createElement("td");
link = document.createElement("a");
link.name = ""+srchedname[j]);
link.href = "C:\AAA\TestCasesList.xml";
mycurrent_cell[1].appendChild(link);
mycurrent_row.appendChild(mycurrent_cell[1]);
mycurrent_cell[2] = document.createElement("td");
currenttext = document.createTextNode(searched[j]);
mycurrent_cell[2].appendChild(currenttext);
mycurrent_row.appendChild(mycurrent_cell[2]);

// appends the row <tr> into <tbody>
mytablebody.appendChild(mycurrent_row);
}
// appends <tbody> into <table>
mytable.appendChild(mytablebody);
// appends <table> into <body>
mybody.appendChild(mytable);
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mytable.setAttribute("border", "2");
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var mytable = document.getElementById('tableId');
var mytablebody = mytable.getElementsByTagName("tbody")[0];
var myrow = mytablebody.getElementsByTagName("tr")[0];[code]....

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But Unfortunately in my coding, always the fist row only gets enabled.

<script type="text/javascript">
function m(id){
document.getElementById('Record_id').disabled=false;
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I'm trying to make a php/jquery-based puzzle game where I have a standard html table (#puzzlegrid) generated by php, and I want to highlight certain parts of it when the mouse is hovering over it. I have one table where there are four different parts (split in the middle vertically and horizontally), separated by id's. The left and topmost cells has id="empty", all the rows beneath these has id="row-clues", the columns next to "empty" has id="column-clues" and finally the bottom-right cells has id="playing-grid", which the hover-function belong to. The number of #column-clues and #column-rows can vary, both in the count of rows and columns. I can give a example code if it's necessary.

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$("#puzzlegrid td#playing-grid").hover(function() {
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$("tr").eq(rowIndex).addClass("highlight");

[Code]....

I've tried a for-loop and each() without luck, as far as my jquery skills goes (and that's not far ). Is it possible to use the index for highlighting several columns, or do I have to do it another way? I can change the HTML code if that's necessary.

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There's a CSS code which is:

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text-decoration: underline overline;
background-color: transparent;
}
</style>

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Further down the page, there's a code:
parent_row.className += ' hi'

2. Why not += ".hi"?

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