Possible To Read Contents Of Table Cell?
May 30, 2009
Is it possible to read the contents of a table cell. I have the below table and would like extract the value of the first cell. The first cell will always be a hyperlink so I guess I only need the contents between the "<A>" tags. So the first row should return ""434235". How can I do this.code...
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Jul 16, 2009
I need to make a javascript that when I am at a page within a game I play and click the javascript, it will get the value of a table cell, separate them to x and y variables and then put the values into a link that opens. The open link is of a php script that uses $_GET for the values of the variables to query my database.I am terrible at javascript and have been trying to do this for 2 days now with no success.Here's the scripts so it is easier to understand:This is part of the html page that is from the game. I need to have the javascript get 432|608 and assign x=432 and y=608 in this case, although those number change, the place in the table that that they are displayed do not change.
<td>Coordinates:</td>
<td><a href="game.php?village=19392&s=map&x=432&y=608">432|608</a></td>
<html>
[code].....
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Aug 1, 2005
How can I access a DIV item in a given row/column, which itself is a cell of
another table of some other given row/column??? I.e. an element of a table
in a table! I have been trying to use GetElementByID, by Name, etc.. but not having much
success.
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Nov 10, 2005
I'd like to read and modify a cell (e.g. 'Text 1') in the following HTML table with a javascript:
==============================================
<html>
<body>
<table id = "MyTable">
<tr id = "Row1">
<td width = "40%">
Text 1
</td>
<td width = "60%">
Text 2
</td>
</tr>
</table>
</body>
</html>
==============================================
With
var table = document.getElementById("MyTable");
I can access the table and with
... table.rows[var_tabelle.rows.length - 1].firstChild
I can somehow access the row. But I can't read and also not change the
content.
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Sep 17, 2009
How could I apply a css style to a <tr> row based on the value of the contents in column 1?
For instance, on my table (generated from an asp:GirdView), column 1 contains a number ranging from 1.00 to 12.00. I need to show a certain background color for all rows whose value in column 1 is greater than 10.
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Apr 14, 2010
I am using jQuery with jEditable and jQuery UI confirmation dialog. What I am trying to do, it to restore contents of the table cell if user hits Cancel on jQuery UI dialog, or just hits Esc.jEditable has "onblur" option that i can set to "cancel", and it works if uses clicks out of the field, so I am trying to achieve something like that with jQuery UI, because currently it just leaves an empty table cell.
I am pretty sure the logic of my script is wrong somehow, so I am trying to figure out what to do to fix it.
Here is the flow of the script:
1. User clicks on a table cell and edits data in jEditable
2. User clicks save, jEditable doe POST to my php script and gets results, which a passed to jQuery UI confirmation dialog.
3. User either confirms or cancels changes. In case of Cancel or Esc, the user presented with a page, as it was before any editing has occured
-i
$(".editable_textarea").editable("/path/to/my/php_script.php", {
indicator : "<img src='/am/images/indicator.gif'>",
type : 'textarea',
[Code]......
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Dec 1, 2002
I would like a simple table where the user can hover over one of several small cells, and the contents of the main cell changes. An example can be found on the Virgin.net Website right in the middle of the page.
Can someone point me in the right direction?
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Jun 1, 2010
I need to read a files contents to an array so that i can check which lines of the file i need to write back. im not very good with arrays and haven't had any luck so far.
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Jun 23, 2011
I have the below code that I'm trying to read the contents of an XML file using jQuery, but I seem to have a syntax error on the line that starts with $('<div id="link_'+bannerId+'"></div>').html. Could someone I'm sure it has something to do with somethign not being terminated, or a quote, or something.
[Code]...
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Jul 23, 2005
I have a page containing an external javascript which loads an image
onto the webpage. How would it be possible to use javascript to read
the filname (and the dimensions) of the loaded image (something I can
get by right-clicking the image with the mouse, but it is not given in
the source of the page).
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Feb 2, 2010
I want to find any <!-- --> comment tags in a page and then read the contents. I would also like to distinguish between those in the body and those elsewhere in the HTML document.What do I use to get an array of these elements?
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Oct 15, 2007
I can read the contents of an iframe:
HTML Code:
var iframe = document.getElementById("message");
var iframeContents = iframe.contentDocument.body.innerHTML;
var txtarea = document.getElementById('message2');
txtarea.value = iframeContents;
This will read the contents of an iframe, and write it to a textarea.
iframe is editable, and content is entered by the user. Still, this works.
But, below code is not working. Trying to put some content to an iframe, with the same innerHTML method above. It returns no errors or warnings. Even last alert() displays "<div>lorem ipsum</div>", but iframe is empty, it displays nothing..
HTML Code:
var textContent = "lorem ipsum";
var iframe2 = document.getElementById('message');
iframe2.contentDocument.body.innerHTML = '<div>'+textContent+'</div>'
alert(iframe.contentDocument.body.innerHTML);
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Dec 27, 2009
On my index.htm, I have a horizontal cell named "memberarea" which originally shows username & password input fields. After the user logs in, this area changes itself to a "Welcome Name, Lastname" field. I want that this cell displays again the username and password input fields in case of the session of the user has expired. I have tried it with the following code (within the Iframe in index.htm):
[Code]...
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Jul 23, 2005
Is it possible change the content in a table cell with Javascript...
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Jul 20, 2005
I am trying to learn JavaScript--(complete newbie--and don't know C or
C++). I've been reading "The Book of JavaScript" by Thau.
I don't see anything about table properties in the book. (I would like
to try to write a script so that the background color in a cell in a
table changes color (between two or three specified colors)). How do I
get at the background color property in a table cell?
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Oct 27, 2009
I have googled until my fingers bled and can't get a working answer to what I expected to be a fairly simple, common problem (but I guess not): I need to get the text value from row 5, column 3 of a table.
The user isn't clicking on the cell or the row or the table or anything like that. The table is dynamically built from the server side and I can't assign an id to either the row(s) or the cell(s), but I do have a table id and a table body id. How do you retrieve text given a specific row and column index?
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Sep 29, 2010
what I need to know is how to get the value from the cells of a html table, for example I have the following 1 12 12 20w I need to retrieve the value of the position(1,2)=12Better, what I need is to retrieve all the values with cycles, something like
for (var i=0;i<($('#tabl tr').length;i++) {
for (var j=0;j<($('#tabl td').length);j++) {
var texto = [[row[i].sectionRowIndex, cell[j].cellIndex,
[code]....
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Mar 2, 2011
<div id="tabela">
<table border="0">
<tbody><tr><td class="blabla">TVOJE IGRE</td></tr>
[code]....
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Jan 16, 2010
I'm working on an iPhone application that extracts data from a website using Javascript and displays it in a more user-friendly text box. Everything works fine and dandy, however, now that I've come up to the last element, I need to extract text from a table on a website.Basically what I want to do is find the balance, in this case '$17.28' from 'results_table', and have that stored in a variable. I've looked around on google with no real luck.
Code:
<div id="state_info"></div>
<table cellpadding="0" cellspacing="0">
[code]....
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Jul 23, 2005
I have set up an HTML table with clickable cells (the cells contain
only text). They work fine, but I would like to give the user some
visual feedback to indicate that a cell has been clicked. I'd like
this feedback to be the usual highlight on mouseDown, un-highlight
on mouseUp, but I can't figure out how to do it.
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Oct 19, 2011
I have the following HTML code:
<thead>
<tr>
<th><a href="http://www.google.com">Name</a></th>
[code]....
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Jun 15, 2010
I have a form as below, the sFilename will be changed in aspx.cs, I hope the table will be showed after sFilename changed, what can I do?
[Code]...
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Dec 12, 2011
I cannot change a site's dynamically generated code but I can add HTML/JS to it with jQuery. I have a three table cells in a row. I want to take the third cell and put it on a new <tr> The example code below illustrates what I am trying to do. The problem with using this
$("</tr><tr class='row_two'><td class='new_cell'> </td>").insertBefore(".third");
is that it makes a new <tr> but it closes that immediately instead of absorbing the <td> below it.
<table>
<tr class="row_one">
<td class="first">First Cell</td>
<td class="second">Second Cell</td>
[Code]....
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Jul 16, 2010
I have a form in a table. The info for the input is in the row below the input. I would like the info to show when the user clicks on the input. I have some code that shows the info when it is in the next cell along, but I need the cell below This is what I have already var flyouts = $(this).parents('td').next().children('.flyout'); (I have a bunch of 'flyouts', one for invalid, one for info, etc.)
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Mar 26, 2009
Ok i am trying to move a select box from one table cell to another, i have played around and managed to get my script to read values......but struggling to move elements.Looking at the table below I would like to move the select box to the 2nd table cell
<table>
<tr>
<td>[codee].....
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Dec 8, 2009
I am trying to use the onmouseover on a table element (table/row/cell) when creating the table using HTML everything is ok.
<TABLE border="2" >
<TR >
<TD bgcolor="#FFFFFF" onMouseOver="this.bgColor='gold';" onMouseOut="this.bgColor='#FFFFFF';" >Mauritania</td>
<TD bgcolor="#FFFFFF" onMouseOver="this.bgColor='gold';" onMouseOut="alert('amit')">21N</TD>
<TD>24N</TD>
[Code]...
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