JQuery :: Reading Content Of First Cell In A Row?

Oct 13, 2011

I am using the following html and trying to read the content of the first cell of given row. I am getting null value

<
table
border
=
"1"

[Code]....

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JQuery :: Opening Other Window And Then Reading Its Tile Or Content?

Dec 14, 2011

I need to to open a survey page to users who has not anwseredthe survey yet.The survey is in the same domain / path than the main page.If users has allredy anwsered the survey, the page opens with title "Error" and there is error message in the body.I can open the new window from the main page, but I do not know if it is possible to read the title or document content of the new window.I can not edit the survey page to put code there.f I could determine with an if question, did the survey page open to the survey or the error page,then I could close the page or close the main page to bring the survey on top.Is this possible to do?

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Reading File Content

Dec 20, 2003

The questions "Can I read a file... " show up on the regular basis. The answer to accessing files on the same domain is the XMLHTTP object. Following is a simple wrapper that accounts for differences in Gecko and IE5.5+ implementation and returns the content of a file in a string, or null if an error occured:

function getFile(filename)
{ oxmlhttp = null;
try
{ oxmlhttp = new XMLHttpRequest();
oxmlhttp.overrideMimeType("text/xml");
}
catch(e)
{ try
{ oxmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
}
catch(e)
{ return null;
}
}
if(!oxmlhttp) return null;
try
{ oxmlhttp.open("GET",filename,false);
oxmlhttp.send(null);
}
catch(e)
{ return null;
}
return oxmlhttp.responseText;
}

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JQuery :: Display Content Inside Table Cell While Mouseenter Event?

Jun 12, 2011

What I want to do basically is to replicate functionaly from jquery forum. While browising forum list you may notice that small menu popup on right side. I want to do something similiar on my forums, and siplay some small menu for each thread and post. Now what I need is way to do it in table cell.

$(document).ready(function () {
$(function () {
$('.thread-name').mouseenter(function () {
$('.thread-row-actions').show()

[Code].....

I come up with this. But is cealry not working, as it display all menus for every cell, which is not what I want.

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Reading An HTML Document & Extracting Content

Jul 23, 2005

I'm an ASP developer by trade, but I've had to create client side
scripts with JavaScript many times in the past. Simple things, like
validating form elements and such.

Now I've been assigned the task of extracting content from a given HTML
page. If anyone's familiar with the Yahoo! Store order confirmation
screen, I need to be able to grab the total amount from the table to
the right-hand side. (Sample File:
http://www.2beyourself.com/t/sample.html)

If you view the source, this is in a table and enclosed with ugly html.
the value I want to retrieve is wrapped with b tags. Originally I was
thinking of using innerHTML or innerText for extracting the value. But
I find that we cannot gain control of this piece of the Yahoo! Store to
make it work!

So after talking with peers, we thought of reading in the entire HTML
page and using regular expressions to try and extract the value.
Something along the lines of: '<b>[0-9]+.[0-9]{2}</b/>'

I'm not sure how to accomplish this. Could someone please point me in
the right direction? If this solution is even a good one. If you have
something better, I'm all ears! (eyes) If using the regular expression
would be a good solution, I need to find out how to read in the entire
HTML doc, and then parse out that piece.

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Content In A Table Cell

Jul 23, 2005

Is it possible change the content in a table cell with Javascript...

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Alternate Cell Content Wi JS

Feb 5, 2010

I am building a display which is made up of a XHTML table, CSS styling and JS animation.

The effect I am looking for is for the (mutliple) cell's content to alternate between one word to another.

My initial idea was to build an array to count through the cell numbers like I have for another section of the board in this snippet..

var flsh = document.getElementsByTagName('td');
for (var i=0;i<flsh.length;i++); //flash alert cells
{
cell = !cell;

[Code]....

This code flashes some of the other cells each second, however for my alternating text I'm not sure what methods to use since .style.backroundColor wont suit this.

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Animate The Movement Of Cell Content From One Table To Another?

Jan 30, 2011

I am trying to move each cell content from one table to another table. I do not want to lose the value of each cells in table1, but just to show how I got table2
from table1. I would like to show/animate the movement. So when the user clicks the button the data from table1 will scroll towards table2.

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Mouse Over To Change Table Cell Content?

Feb 8, 2010

What I really want to happen is for a mouse over to change table cell content. I would like to have a list in the left cell, when you mouse over the list items it will change content(image text and maybe formated in a table) in the cell on the right.

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Reading External Text File - Load The Content Of The File Into A Variable In Script

Jul 16, 2010

I'm writing a script and I've encountered a problem.. I have a txt file with many words, each word in a different line. For example: the file words.txt contains:

word1
word2
word3
word4
word5

I need to load the content of the file into a variable in my script. I prefer that all the words will be in the same variable with line breaks, but if you'll figure out a way to put it in an array, it's ok too. I really don't know how to do it, and I tried to google but didn't understand.. By the way, I don't want to change the txt file to js file, I need it to remain txt..

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Cell Height - Code Only Works When Placed In Or After The Cell Being Measured

Jan 27, 2009

I have this layout

And then I have this code to determine the cell height.

So basically I need both my first and last cells to be able to have the mainbody cells height, but that code only works when placed in or after the cell being measured, in this case "mainbody", my question is this, is their a way to get the size of the mainbody cell before its done loading somehow?

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Cannot Move Input Focus To A Cell After Re-Defining The Cell

Sep 15, 2011

I have a javascript program that uses a HTML table as an Excel-like grid. The user can use arrow keys to navigation the grid. When the user selects a cell and then hits <Enter> key, the program turns the cell from read-only to editable (an input box), and select all the text in the input box. When the user hits <Esc>, the program cancels the changes that the user has made and turns the cell back to read-only. So far so good. The problem is that as soon as the user hits <Esc> key and turns the cell back to read-only, I find that I cannot move the input focus back to the cell any more. Actually I cannot move the input focus back to _any_ cell in the table. When this happens, the user cannot use arrow keys to navigate the grid any more (like the grid has lost the input focus). The user needs to use the mouse to click at a cell in the table to get things working again.

The user can get around with this problem by un-selecting the text from the input-box before hitting <Esc>. But this is not something that I expect the user to remember to do. I need a way to fix this problem. I tried the logical thing and programmatically un-select the text before turning the cell back to read-only. But this actually made thing worse - this causes the workaround to stop working.

The only browsers that I have tested this program is IE6 and IE8. I have not tested this in any other browser.

Attached is a simplified version of the program that can show this problem in action. This simplified program first adds an empty table on the web page, and then creates an instance of the CEstGrid class that takes care of the grid. CEstGrid will add two rows of test data into the table with two columns in each row. The user should use a mouse to click at one of the cell, and the cell should be highlighted. The user uses arrow keys to navigate the table. When he reaches the end of the table, he will wrap around to the other side of the table. Let say the user reaches the cell in row-1 column-2, he hits <Enter> to change the cell to editable. He will find the text in that cell to be highlighted. When he hits <Esc> at this moment, he will find that he cannot use the arrow keys to navigate the table any more, and this is the problem. Please rename the test program from .TXT to .HTML to test it.

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Change Border Of Some Cell By OnMouseOver Different Cell?

Apr 11, 2010

imagine table with 15 rows and 3 columns. If I move mouse over any cell I want some other specific cells to change their borders like with pseudo-class :

example

<style>
.boryellow {border: 3px solid yellow}
.borblue {border: 3px solid black}
</style>

this will work, a cell can change itself

<td name="third" class="boryellow" onmouseover="this.className='borblue'" onmouseout="this.className='boryellow'">cell</td>
even when dealing with empty images - click on link will change border of different element - imgs, but not span or td ...
<a href="#" onclick="document.all.xxx.className='borblue'; document.all['name'].className='borblue';

[code].....

Replacing any element link by "third" or "spanx" will cause stuck ant not executing other actions.

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Script To Change Cell Color When Clicked And Back To Original When Other Cell Clicked

Mar 15, 2011

<script language="JavaScript">
function changeColor(cell_id){var state1="#dde6ed"; var state2="#ffc20e"; var cellid = new Array ("id1", "id2", "id3", "id4", "id5", "id6"); for(var i = 0; i < cellid.length; i++){var nav = document.getElementById(cellid[i]); if(cellid == nav.id){nav.style.backgroundColor=state2;} else {nav.style.backgroundColor=state1;}}}
</script>

what is wrong with this script. I put an onClick= changeColor(this);" in my <td> tag to call the script but still not working.

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Get The Cell Index Of The First Cell?

Mar 6, 2011

I have a table with two rows and 4 columns, the first cell has rowspan of 2. How do I insert something into the first cell only? How can I get the cell index of the first cell?

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JQuery :: Cookie Reading Not Working?

Oct 28, 2011

I create a cookie which contains a font size. My page content increases or decreases in size on each click event of the links that trigger a function. I have round this value up so it is always an integer value and store it inside a cookie called 'fontSize'.

I am using the following code to set the font size of the page that is loaded to be set at the value of the cookie but it never works, my page font size always reverts back to the standard font size set in my style sheet.

I am using the same code below to change the background colour of the web page and this works fine!

if(readCookie('fontSize')) {
$('body').css('font-size', readCookie('fontSize'));
}

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JQuery :: Reading Status Of Checkboxes?

Aug 5, 2011

I think this is just me being dim - but would value someone pointing out what I am doing wrong. I have a form, I want to pass the values from this form to another page via a .get call. Here is a short version of the form data:

[Code]...

My problem is that whatever the status of the checkbox "subscribe" it is always passed in the .get call as having the value "on". What do I need to do to pass the actual value of the checkbox in the call?

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JQuery :: Phenomenon With Reading Out Textfields?

May 22, 2010

if ($('input:#hohe_innen').val()< $('input:#hohe').val()){
$('#msg').html("Innenmaß ist kleiner Außen");
}
else {
$('#msg').html("Inner size is bigger than out size: cause inner "+$('input:#hohe_innen').val()+" and out "+ $('input:#hohe').val());

[Code]...

Inner size is bigger than out size: cause inner 50 and out 100

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JQuery :: Reading XML From Remote Site?

May 24, 2011

I am trying to read an XML file from a web source to display on my site. I can't get it to work ..GET seems to come up with an error - I tried crossDomain: true with no luck and have tried on a local and web server.

The code I am using is...

$(document).ready(function(){
$.ajax({
type: "POST",
url: "http://js.monster.com/query.ashx?cy=au&jcat=3975.11885&pp=20&tm=60d",

[Code]....

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JQuery :: Reading Textbox Value In New Window?

Jun 18, 2010

I have an array of textboxes each having button on right side which when pressed the text should be displayed on new window using Jquery. For demo, you might have seen jquery lightbox plugin which shows the images in the new window. I want exactly same but instead of images i want to show the text value of the text box when its button is pressed.

You also see this when you sign in on daniweb.com, you see a new small window when "sign in" button is pressed.

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JQuery :: Json Reading Data On Server?

Jun 1, 2009

<div>Hi jQuery,</div>
<div></div>
<div>I'm trying to learn the json and ajax</div>

[code]....

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JQuery :: Reading Text Value On <button> Element?

Aug 27, 2009

I'm trying to read (and then change) the text on two buttons in my
user interface:

<button class="primary approve">Approve selected</button>
<button class="primary reject">Reject selected</button>

Now depending on how many checkboxes (elsewhere) are selected, I want to change the text to something like "Approve 4 selected" I'm tried in vain to acess:

$("button.primary").each(function(){
console.log( $('this').text() );//fails
console.log( $('this').html() );//fails
});

and for completeness sake I also tried $(this).value -- but of course it returns the .value attribute of the button. 2 questions: How do I access the text and change it?

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JQuery :: Reading Json From Battlelog.battlefield.com?

Nov 2, 2011

I'm really new to jquery and working with json altogether so please bear with me here. To fully see my problem here, you may have to log into [URL].. Basically, I'm trying to grab character data from the battlelog. I can go to the url in my browser and I can see the json data, but $.getJSON always fails for me. Here's some sample code that I've been trying:

[Code]...

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JQuery :: Reading Values From Text File?

Mar 9, 2010

I have a text file which has values in the format of "text1,text2,text3" etc what I need to do is read this text file using jquery and store the data in a variable in the head of my webpage, so something like:

var data = everything within textfile.txt

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JQuery :: Reading XML, Accesing And Counting Elements?

Aug 24, 2009

I'm trying to access an XML file, but it doesn't seem to work, this is an example of the XML:

<?xml version="1.0" encoding="ISO-8859-1"?>
<pics>
<pic>
<autor>rtteewt</autor>
<desc>trhtrhtreherhetrhhrh</desc>

[Code]...

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Ajax :: Jquery Codenot Reading Data From Xml?

Feb 15, 2012

i wrote this code but noting happens.. can't find the error. even firebug is empty

$(document).ready(function(){
$.ajax({
type: "GET",

[code]....

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