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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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];
// creates a <table> element and a <tbody> element
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);
// sets the border attribute of mytable to 2;
mytable.setAttribute("border", "2");
}
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Nov 4, 2011
I'm using DOM in javascript to extract data from a dynamically generated html table( table id ="tableId"). Each cell of the table includes an input field to get user input. The problem is below javascript returns "null" always when retrieving the input field value? What I'm doing wrong here?
var mytable = document.getElementById('tableId');
var mytablebody = mytable.getElementsByTagName("tbody")[0];
var myrow = mytablebody.getElementsByTagName("tr")[0];[code]....
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Jul 19, 2010
Below is my Coding done. A dynamic HTML table is generated text boxes in table Rows(Dissable mode) with EDIT & DELETE buttons. When user clicks on Edit button, particular row(Text Box) should be enable to edit the values generated.
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;
document.getElementById('file_number').disabled=false;
return false;
[Code]....
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Jul 23, 2005
I have written a simple webpage that presents a table. A JS function
allows the viewer to click on a cell and each cell with the same
content has the background color changed to lime green. Each cell that
was previously highlighted has the background color changed back to
white. This works great with Firefox but does not work correctly with
IE. In IE, none of the previously highlighted cells has the background
color changed back to white. How can I modify the syntax so that it
will work in both browsers? Below is the JS function...
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Apr 7, 2010
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.
As for the jquery-part, I simply want to highlight (add a css class) the current row and column when i hover over the #playing-grid cells. That means selecting all #column-clues and all #column-rows cells that exist on the same row/column the mouse is hovering over. This is what I have so far
$("#puzzlegrid td#playing-grid").hover(function() {
var current_rowIndex = $(this).parent()[0].rowIndex;
var current_columnIndex = $(this).parent().children().index($(this));
$("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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Jun 24, 2006
There's a CSS code which is:
<style type="text/css">
tr.hi td, td.hi {
background-color: #ccc;
}
table.extra tr.hi td, table.extra td.hi {
color: red;
text-decoration: underline overline;
background-color: transparent;
}
</style>
1. Could anyone explain to me the naming of tr.hi td, td.hi? Why couldn't they just name it tr.hi, td.hi?
Further down the page, there's a code:
parent_row.className += ' hi'
2. Why not += ".hi"?
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May 29, 2009
I want to change the content of <TD> tag of a HTML table sorted by alphabets(A-Z) in a different HTML table using javascript?
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Jan 26, 2011
Im using the jquery validation plugin: [URL] The forms are generated dynamically using php, with the standard class 'required' the plugin looks for, however when it comes to adding my custom rules i want them to be dynamic, as the name/id attributes are generated based on what the id of the form is: i.e. the form ID is #comp so an input would have a name attribute of comp_forename, comp_surname so basically the validator is initiated by looking in the body for a form: var form_id = $('body form').attr('id'); Then how can icancatante the strings to created the name attributes dynamically in the rules here:
[URL]
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Nov 23, 2005
I have a custom HTML tag: <custom>text is here</custom>
I can do anything I would like in terms of calling methods with mozilla
but not IE 6. For instance calling appendChild in IE results in an
error. The innerHTML property is blank even though there is text
between the tag.
Is there a work around for IE. What gives with IE and being able to
access and manipulate custom tags??
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Jul 8, 2009
I know very little js, but I've been reading up on it, mainly for one reason. (I'm a PHP programmer and I've just used js for small tasks like client-side form validation, that sort of thing).
What I want to do is make a textarea with buttons, similar to a BB editor, but which will use defined html tags; I'll use <div style="box1"> and <h1 style="greenunderline"> for examples. I've tried to modify some open source editors and get utterly lost in trying, and I'm not sure that approach would work anyway.
The buttons would need to function two ways, again like a BB editor.
1) It could simply insert the start and end tags in the textarea;
2) If text were selected, it would put the tag in front of the selection and the end tag after.
If I can get this done, I think I can handle a preview function. I haven't even gotten close to getting javascript to "get" selected text inside a textarea.
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May 31, 2010
I sometime find it useful to add my own attribute to a HTML tag so that my javascript can access those elements.
For instance, new_attribute in the following anchor tag:
<a href="#" class="someclass" new_attribute="some_value">Click Me</a>
When trying to validate this page, however, it doesn't pass. Some of the below questions likely do not make sense, but I hope you get the idea what I am looking for:Is what I am doing bad practice?Is there another way to allow javascript to specifically select just some elements and not others? Should I instead apply multiple classes to the element, and use some of the classes not to modify appearance, but to allow just them to be selected?If using custom attributes, should they somehow be defined so they pass validation?
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Mar 5, 2011
simple code page with div content, there some things and i do :alert( $("#content").html() ); gives me really nasty code in IE it adds some of default values, changes code to uppercase as for really old html opera and firefox works fine is there a way to avoid custom code added by IE?
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Sep 10, 2010
I am trying to find how to use custom tags in html and render data based on their use.
A good example is the joomla <jm:whatever> tag.
I found the following article: [url]
I think it might be outdated though because the behavior:url element does not seem to work. Plus, when I check the style sheet on a joomla site, it doesnt seem to use this method. I think these tags might be xml but I do not know how to render them based on the tag.
For example: <customAbbrv:display src="test.html" label="Test" />
I would want this tag to fire test.html and pass the attribute label which is set to Test.
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Jun 17, 2010
I am searching for a jQuery plugin for screenshots gallery, similar to Lightbox, FancyBox, etc. The problem is - I need to display HTML description for each screenshot.
I found a great one that allows layover for any DIV on the page: [URL]
but this one doesn't have a prev-next functionality for multiple divs, as I need to present these in a gallery view.
Do you know any plugin that allows that, or do you have idea how to extend the script to work the way I want?
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Jul 10, 2011
I want to store some custom property in HTML element directly, like this:
[Code]...
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Mar 10, 2011
I'm trying to create a function to show a custom message as a tooltip when a user hovers over a table row.
My tr tag looks like this
The javascript function looks like this:
jQuery seems to be loaded correctly, as I get the alert. I don't get the tooltip, however.
What I'm trying to do, in case this is totally retarded and impossible to see, is to hover a tooltip over the clicked row instead of passing it in as a variable.
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Apr 14, 2010
Here's what I'm trying to do:
1) I get reference to a div that's on my page:
var theDiv = $("#" + divID);
2) Now I want to add a custom attribute tag to it, so for instance I want to add "winWidth" so that the div object now contains "winWidth=" for instance.
3) I want to set winWidth now since it's part of theDiv to a value
I'm not sure how to really do 1 + 2. I need to do this on the fly because some javascript logic later will add these attributes dynamically to the div... outside of what the original div had...I don't care what it had, I know I have it now in a JS variable and now I want to both add some new attributes to the div, and then set them on the fly. I don't need these attributes to be on my page, I just need them added to my div variable reference.
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Nov 12, 2009
I have written some JavaScript that I can use to remove a table row from a table. If I have the table:
[Code]...
I also have JavaScript that will add a row to the same table. I've found that if I add a bunch of rows, when I delete one, there is a small amount of whitespace added between the permanent row and the others. It seems like while the row is removed, some remnants of it remain. Is there a way to get rid of it completely?
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Jan 25, 2007
I am trying to make a dynamic table which will automatically update after running a query. My Table contains 4 columns.
I am trying to update the table by adding rows of information to it. But i am able to add only one column, how can i insert 4 columns and make the table resize automatically. Code:
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Aug 1, 2009
i create tatble row dynamic using append after calling web service. Itcreate ok.After create table i try to add css to the td but it doesn't seem towork. any idea how to resolve thisthe syntax is correct. I noticewhen i view source, the all the row are not there.
<table id="tbid">
[row append dynamiccly]
</table>
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Mar 23, 2009
Basically the order form works this way (see attached image to clarify) - the user clicks on one table to select the price wanted of the product and this value appears in the second right hand table automatically.
So far, so good.
But I am trying to get a subtotal value that adds the cost of the products automatically too.
At the moment I am using this function to set the price in the second table:
function set_price(val, count)
{
var g = <?=count?>;
var eachValue = document.getElementById("price" + g);
eachValue.innerHTML = "£"+val;
[Code]....
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Sep 23, 2009
I have just took from internet dinamic table. this table is dynamic and its rows dynamically can be increased. it sum but not like integer for ex. in row1 i enter 20 and in row2 i enter 5 it sums like 205 but i need it sums like 25
[Code]...
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