Assigning Value To Latitude / Longitude Table Cells OnClick
Nov 11, 2011
The code below assigns a value to the Latitude and to the Longitude table cells when the submit button is pressed. I would like to have these values appear in text boxes instead. Obviously I need to amend onclick="javascript:usePointFromPostcode(document.getElementById('postcode').value, placeMarkerAtPoint)"
to make this work but I can't seem to. Assuming two text boxes with names lng and lat, how would I amend the line?
Code:
<p align="left">
<table bgcolor="#FFFFCC" width="300">
<tr><td width="100">
<b>Latitude</b></td>
<td id="lat">
</td></tr>
<tr><td width="100"> .....
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Jun 17, 2009
I'm currently using some code that takes the latitude and longitude from a Google map and outputs it in a table when the user drags a marker on the map. I previously had it working that the outputted latitude and longitude appeared in an input box but I can no longer get this to work again.
I have posted the Javascript code below.
<script type="text/javascript">
function load() {
if (GBrowserIsCompatible()) {
var map = new GMap2(document.getElementById("map"));
map.addControl(new GSmallMapControl());
map.addControl(new GMapTypeControl());
var center = new GLatLng(55.54555, -3.39634 );
map.setCenter(center, 15);
geocoder = new GClientGeocoder(); .....
This is the table I output the latitude and longitude to
<table class="latlontable" style="float:left">
<tr><td width="100"><b>Latitude</b></td>
<td id="lat" name="lat"></td></tr>
<tr><td width="100"><b>Longitude</b></td>
<td id="lng" name="lng"></td>
</tr></table>
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Sep 19, 2011
I am using google map and i want to search address using postal code entered by the user.
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Feb 12, 2010
you can see the sample here [URL]
click on the map to add a marker then move the pin and the values of latitude and longitude fill the textboxes
i use javascript to add the values of textboxes into the listboxes but with no luck
you can see the script in that page
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Feb 11, 2011
I have a google maps application which has an address text box. When we type in the postal address, it gives the corresponding latitude and longitude as a pop up info window on a google map. All i want to do is to be able to get the latitude and longitude info into two text boxes on the html page. I am trying to modify the code but for some reason, I am unable to do it. Here is my code.
HTML page
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
<head>
[Code]....
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Oct 2, 2011
I am trying to create an application which utilizes the distance finder. I want to be able to calculate the distance between two points. I have managed to (with the aid of a lot of tutorials) be able to calculate the distances between two points.
Now, in the application, there will be times where the user does not supply us with their location to calculate the distance. In this situation, the Latitude and Longitude will be calculated and this location will be shown to the user in the address form instead of with Latitude and Longitude.
What I have on one page is the distance calculator:
And on my other page I've got the latitude and longitude calculator.
I'm also stuck because these two pages will act as functions and will be linked to the main page where the input and output will occur. I'm new to JavaScript, but I am willing to do a lot to get this to work.
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Apr 7, 2009
I'm currently working on a personal site and I'm using a very interesting javascript library written by Jacob from nihilogic.dk. This library allows me to extract some EXIF-data from pictures. My site will serve as a picture site where I will post pictures from my future world trip (one year travel from north america to south america).
My idea is to take pictures with a camera with GPS functionality so all the pictures will be tagged (in the exif) with a latitude and longitude value.
The objective is to post these pictures on my site when I'm on tour and dynamically link them to a google map so visitors and myself can see the exact location where the picture was taken.
The following libraries offered by nihilogic: (binaryajax.js and exif.js) [URL] are able to read EXIF data such as latitude and longitude from the picture.
Since I'm trying to work with jquery I also tried the jquery version which does also read exif data. However the jquery version of the script doesn't read latitude and longitude tags.You can find this script here:jquery.exif.js
My question is it possible to find a solution that will allow reading out the longitude and latitude data with the jquery script? Is it possible to tell me how to enable this data in jquery?
Here's a test sample of my site using this script. click on the little globe icon under the first picture to see google maps and EXIF data.
[URL]
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Aug 10, 2010
Im familiarising myself with google maps but i cant seem to get what i thought was the simplest thing to work. Im trying to pass the latitude and longitude values from 2 separate labels to 2 javascript variables.
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Sep 20, 2010
I've found the Harvesine forumla to get the distance between any two points of latitude and longitude on the earth's surface. What I want is a little different - I want that, given a point and a distance, to get the latitude and longitude of a second point. I'm having trouble reversing the forumla. The current formula:
[Code]...
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Dec 8, 2010
I have a table that I wrote/borrowed a function to clone a row in a table. I want the new row to be cleared of data.
$("#addrow").live("click", function() {
//clone last row to variable
var row = $('#dataTable tbody>tr:last').clone(true);
//clear text boxes
[Code]....
The code to clear the text boxes and selection boxes work great. The code to clear the text from the table cells that do not have a form element do not work at all. The .Client and .Project cells that I want to clear are populated by an ajax call and the .total cell is populated by a function that sums the values the text boxes.
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Oct 17, 2005
I have a function whose parameter is a reference the element that called it:
function someFunction(el)
{
...
}
The function is assigned to the onclick event of some elements in the
HTML source:
<input ... onclick="someFunction(this);" ...>
and dynamically to others:
elRef.onclick = someFunction;
When someFunction() is called from the statically-assigned onclick, el
is a reference to the element. But when it has been added dynamically,
el will be either undefined (IE) or 'event' (Mozilla et al).
To assign the right value to el, I can test if el exists and if it does,
whether its constructor is some type of HTML element or 'Event'. But IE
doesn't support the constructor property for elements (or have I just
not found it yet?) nor does it understand 'Event' the way Mozilla does. Code:
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Jul 23, 2005
How in javascript can I swap the cells in a table? I know I can copy the innerHTML and style and other bits manually but can I just swap 2 cells in different rows?
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Jan 7, 2010
I am confuseif i use JS.. its should be in <head> but table should be in <body>.. how am i going to use that.. and put images in that table cell using JS?
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Nov 24, 2010
In my attempt to understand the workings of the code at: [URL].. I modified it a bit. My question is: What am i doing wrong with the 'testContents()' function? The rows of the table see to be added to the display, but I can not confirm that fact with the test function.
Code:
<html>
<head>
<title>New Table Rows</title>
<script type="text/javascript">
// From: http://www.webdeveloper.com/forum/showthread.php?t=238921
[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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Oct 13, 2008
I have table like this:
<table>
<tr>
<td><div class="drop">a</div></td>
<td><div class="drop">a</div></td>
[Code].....
but if I once resize the block called res, it always select block called drop and I'd like to split the cells only if I just resizing the block called res.
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May 15, 2010
I know that JQuery is a very powerful library and was just wondering if it had the following capability that I really need.
Lets say I need to insert new cells into a table row, I know how to do this basic task, but I need to insert my cells in a highly unusual way due to some of the requirements that are needed for the new cells.
I need to be able to insert cells a certain distance into the row, For example, if a row was 1000pixels wide, is there a feature in JQuery that would allow me to insert the cell 250pixels into the row and have a cell width of 50pixels and insert another cell 500pixels into the row with a cell width of 100pixels. I know how to set a cells width using JQuery, just not distance into a row.
The values wont ever be the exact same as above though because they are actually read from a database, so for example, one cell would have the following values [code]...
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Aug 16, 2010
I have a query regarding the hide/show of the cells in a table.
The first column is 'Yes and No' options using combo box, 2nd option is 'input field', 3rd column is also 'Yes and No' option using combo box, and 4th option is also 'input field'.
What I want is to make a table using JAVASCRIPT, in which if i select 'No' from the first row first column, i want to hide the remaining 3 cells of the first row. Otherwise if i select 'yes' from the first row first column i want to show all the 3 other options of the first row. Also in between if I select 'No' from the first row third column i want to hide the first row fourth column cell. Selecting 'yes' from the first row third column will show the first row fourth column.
I want apply the same setting of hide and show cells into the remaining columns also.
By selecting 'no' from first column -> hide other corresponding cells of the row
by selecting 'yes' from the first column -> show other corresponding cells of the row
AND ALSO
By selecting 'no' from third column -> hide fourth cell of the corresponding/same row by selecting 'yes' from the third column -> show fourth cell of the corresponding/same row
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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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Jan 6, 2011
I want to move my image through table cells by using arrow buttons.
This is my code.
Now i have problems with the eraseImage and drawImage functions. They just don't work.
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Jul 7, 2011
I'm trying to remove onchange events from <td> attributes but I can't get it working. I have tried many ways of doing this but this is the way that made most sense to me and still didn't work.This function adds a new row to the table "searchTableResults" and I'm trying to make it remove the onchange attributes on all cells from the previous row. This is sort of the same effect when adding records in Access (a row is added every time you add data in a cell in the last row)
function addSearchRow() {
var mydiv = document.getElementById('searchTableResults').getElementsByTagName('tbody')[0];
var newRow = document.createElement('tr');
[code]....
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Aug 10, 2010
I have a query relating javascript hide/show cells in a table
I have created a table of 5 rows and 5 columns. The first row is drop down menu having Yes and No option and remaining cells in the row are two text box and two drop down menu.
I want to hide (or may be block) the other four cells as per the option selected from the drop down menu in the first row. If i select No from the drop down menu from the first row i want to hide the remaining cells in the row and if i select Yes I want to show the remaining cells in the row.
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Mar 17, 2004
I'd like to be able to place inside any given table cell a link or button that will print only the contents of that single cell.
I tried some code that print between <div> and </div> but it printed the entire webpage instead of just the one cell.
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Jun 28, 2005
I have a page that has a scrolling ticker at the top and streaming video in the middle. I want the scrolling html marquee at the top to refresh every 30 seconds but I can't reload the entire page or the video will restart.
I know that javascript could do this but I have no idea where to start or how to do it.
has anyone done this and can paste me some code to use?
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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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Feb 2, 2010
I am trying to manipulate table cells in a dynamically created table but I find it next to impossible how to do it.
The table I have has the following structrure:
--------------
| Color | Item |
|------|------|
|Blue...| Car |
|------|------|
|Blue...| Boat |
---------------
what i want to do is using javascript or jquery on the client side to convert this table to the following structure:
--------------
| Color | Item |
|------|------|
|........| Car |
|Blue...|------|
|........| Boat |
---------------
I can get up to the point to increase colspan of row1, cell 1 to 2 but this creates the following structure:
--------------
| Color | Item |
|------|------|
|.........| Car. |
|Blue |------|-------|
|........| Blue. | Boat. |
----------------------|
how to delete the extra table cell.
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