is it possible to get a specific cell data on an html table using javascript? as of now all I can get is which row number was clicked using this snippet
Quote: function getRowData(r) { var i = r.parentNode.parentNode.rowIndex; alert(i); //var x=document.getElementById('myTable').rows[0].cells; //alert(x[i].innerHTML); //document.getElementById('myTable').deleteRow(i); }
and each of my rows has a button which calls the javascript method to get the row number
<input type = "submit" onClick="getRowData(this)">
what I would like to do is to get the first column's cell data of the selected row.
function result(){ var result = document.getElementById('resss').innerHTML; }
But what I actually want is to import data from a table of an external website. E.g. I want to get the innerHTML of a specific cell in column 3 and row 2 of a specific site.
I'm currently working on a project which is essentially a clickable world map. I have successfully mapped the image and using a OnMouseOver = "Continent()" OnMouseOut = "World()" command in each mapping line ie. <area shape="poly" onmouseover="NA()" onmouseout="World()" coords="(lotsonumbers)".
In my continent functions I change the image using something like: function Africa() {document.images[35].src="/_View/images/maps/worldmaps/world.africa.jpg"; return true;}
This gives me the "highlighting" effect I was looking for when people mouse over the continent.
However! my problem now is that I need to find a way to essentially link that with a cell within the same table as the mapped image. There is a list of the continents in the column next to the map (the map has all the rows merged in that column). I need it so that if I run the mouse over the continent or that cell both of them highlight at the same time. I see the best way of doing this as having both call the World or Continent function. However I have been unable to find any way of setting a specific cell's background or text from within a function.
i want to add an img to a specific cell in a table(which is inside a form) with inside a javascript function. (i greened which function i use, which cell i want, and which img i want) this is the code i write so far:
I have several table rows with the class name "recs", each containing a cell with the class name "data".Now I want to copy the text inside the table cell into a text box whenever I click on each row. For example if I click on the second table row, the name "David" would be copied in the textbox "name"
How can I use jquery to cycle through all the table rows I have in a table, and hide the rows that contain a specific HTML value that I pass to jquery?For instance, I have a table full of students, and courses each student is taking. If I want to hide all the rows where the course is Chemistry (regardless of student), how would I do that?I already have captured the HTML value, what I mainly need help with is how to tell jquery to hide ALL of the rows with that HTML value, rather than just the row I click on.
in a table I want to have a specific click event (calling a function) for the first cell of each row and another function call e.g. for the third table cell.I assigned different class names to these cells and used this script:$("#tab_kat tr").find(".firstCell").bind("click", function() { ... });And the same for ".thirdCell".But is this possible without assigning class names to reduce the size of the code?Something like that:$("#tab_kat tr td.cells[1]").bind("click", function() { ... });
i am thinking of using a xml file as a data base for example , the xml file stores a list of reference numbers which is allocated to a url or a name such as 0123456789 and i have a text box on a webpage and the user types in a reference number and the javascripts reads the xml file to check if its a valid reference number i.e a registered number i am new to working with xml etc.
[Code]....
id like it to read the specific data thats contained within the tag such as 0123456789's tag = JOE
I would have "thought" it would be a simple thing to get the (unformatted) text in each cell of a dynamic table but I have failed to solve this problem. So...I have a table that the user can dynamically load with data. They click an add button to insert a row in a table which includes a delete button per row if they want to turn around and delete it.The table is inside a form. When they submit the form, I need to read each row and each cell in a row in order to dump it into some format so that the table contents display reasonably well in the email that is sent from the form submission.So the add row function looks like:
function addRow() { //add a row to the rows collection and get a reference to the newly added row var newRow = document.all("mytbl").insertRow();
I am working on a project with asp.net and vb.net language system.Now I made a table on the asp file, and before clicking on a button "update", by JavaScript, I would like to get all the string data written in the text boxes each placed inside a cell of the table.Now, I wrote the following codes;
function getData(){ var tblData = new Array(); var table = document.getElementById("<%=tblA.ClientID%>");
I'm trying to write a little Javascript that would parse a CSV file that contains a name and date, and only display the name if the date matches today. Here's some example data:
If today were 6/10/2010, the output of the script would just be "Joe"
I'm trying to write a little Javascript that would parse a CSV file that contains a name and date, and only display the name if the date matches today.
Here's some example data:
Name, Date Joe, 6/10/2010 Jane, 7/11/2010
If today were 6/10/2010, the output of the script would just be "Joe"
I did the following coding, i m loading all json data and then filtering itsuccessfully, I instead want my ajax request should be for target record fetch only.
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?
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.
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 :
<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.
I created a form where users are allowed to delete a specific row of data by clicking the "cancel" button from the drop down menu. However, I have a problem deleting my data using the javascript. Apparently, I only able to delete the first row of the data but not for the rest!
<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.
What is happening is $(this) is no longer based on .expand being the (this) that is clicked.
like if i have a button SOMEWHERE randomly on the page with this
<div onclick="Minimize('_alerts');">Click Here</div> this will minimize alerts but because the (this) in minimize function doesn't actually point to the right button that I want to add a class to.
Is there a way to modify the minimize function so that it finds the <div id="mytoggle"><ul> <li class="expand boxminimize" rel="_alerts"> using the rel toggle, and then changes the class of the li from expand boxminimize to boxexpanded??
just like the .expand click function I posted on the top of the post that works?
Another thing that has been driving me crazy is that css positioning is handled differently by different browsers. JS is not my area, but I can do a lot with CSS, and I do, but cross browser compatibility is killing me.
I can use an IF IE statement and only IE runs that segment of code, but I haven't been able to figure out out how to make ONLY firefox or ONLY opera or safari enact an encapsulated segment of code. The same type of IF statement doesn't work for them.
Is there a single method using JS that works for all browsers?
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?
I have a simple HTML table that I want to use as a progress bar - by changing the width of the two TD elements with javascript, you show progress. The problem is that when I change the width to 100 and 0 resp., you still see a sliver of white for the right cell... any way to do this, it's drivin me nuts! I tried also changing the back color of the right cell to blue when it hits 100, but it only works in Mozilla/Firefox, not IE....
I've got this code that creates a new new row and cell. I then put some text into the cell with innerHTML - works beautifully with Firefox but fails with IE. I guess IE doesn't support this way of doing it, but is there another way of doing it with DOM?
My web page has thumbnail pictures, and when the user clicks on a thumbnail, I change the image source of a full-size image elsewhere on the page. I'd also like to change the caption of the full-size image, but I'm not sure how to set the value of the text. I've tried creating a form with a single input field, and I can set the value of that field, but the field has a sunken style that I can't get rid of, and I'd like to find a different way of displaying the text.
Is there an easier way to change the value of a text field?
