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).
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].....
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...
View 2 Replies View RelatedI 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.
View 8 Replies View RelatedI 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]...
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?
View 10 Replies View RelatedI 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);
I got some divs with IDs which I position via css in an external file.So I got something like this on the html-site:
<div id="i1" onclick="move(1)"></div>
In the css-sheet there ist something like this:
#i1 {position:absolute; left:193; top:47; height: 20; width: 20; background-color: #369e1c;}
Everything is positioned as I want it, but I want to read out the position of the div (to position something else), but getElementById somehow doesn't work. It all worked well, when the css was directly in the page, but it won't if it's in an external file.Basically I do something like this:
function move(where){
var ids = "i" + where;
var newtop = document.getElementById(ids).style.left;[code].....
is there any way html page to read from an external file?I need to have an text, excel or another easy to use file to edit with information and the Html to read it's content.
View 2 Replies View RelatedI have some javascript code for a guage, i want the value for the guage to come from an external file, ie a xls, csv or txt file. Preferably a xls file. The code currently looks like this: demoGauge3.setValue(200) I was thinking of using a test.xls file where cell A1 has the only value in it. I want to read a file and use the number value in that file to drive the setvalue point.
View 3 Replies View RelatedI need to display a simple alert message box using javascript and I have no problem with that. what I am concerned about is the stylesheets that I use. What would happen is as I got to a certain page, the alert box comes up BUT the page looks plain, don't have any css on the page. then when I press ok on the alert box, then the css loads up. and that does not look really good. I tried to contain the method that triggers the alert to a function called by the window.onload, but still acts the same. I thought that should do the trick but no. I was wondering what can I do to get the page loaded before, calling the alert method. OR show the message first before showing anything on the screen.
View 2 Replies View RelatedIf you give an element an inline property, as in
<div id='testDiv' style='display:block'>blah</div>
then an alert(document.getElementById('testDiv').style.display) will of course give you "block." But, if you give the element a property through an external CSS file, the same alert comes up empty!
This is causing me big problems as I've discovered and is ridiculous. Can javascript read properties from external CSS sheets?
So I'm trying to put a bit of javascript together to compliment some general monitoring systems we use at work. I have put together some simple stuff for running a slide show of graphs and stuff, but I also need to include a table of information from a page on a system called opsview.The problem is the page on ops view is roughly 40% rubbish that I don't need clogging up my nice clean UI. So any ideas as to a function that may accomplish this? I was thinking it may be a good idea to use some kind of XML based extraction or maybe to use getElementById.innerHTML to strip everything out of the unneeded divs. Both of these solutions strike me as a little inefficient as they would involve loading the whole page each time and as the page will need to be refreshed every 18 seconds this might not be the best way.
View 4 Replies View RelatedIn my .jsp file, I create a form and it needs to be validated. But it doesn't work when reading the external .js file. I tried to put the jQuery script in my .jsp file directly and it works. So what's the problem?
The following is the sample of my jQuery script.[code]...
I am trying to refresh the contents of a division without refreshing the entire page when a button is clicked.I have tried
$("#close_add_event").click(function(html){
$("#add_event_div").fadeOut(600);
$("#contents_inner").html(html);
});
I have also tried
$("#close_add_event").click(function(html){
$("#add_event_div").fadeOut(600);
$("#contents_inner").replaceWith($('#contents_inner', $(html)));
});
But all this does is clear the contents of the div. Most of the tutorials I have found are refreshing a div with external contents.
I have a parent page say index.html on which I have a div. Now, I want to load some content from the child page (external page) say inner.html into the div on parent page. As far as I have worked on it I found that I can do this via ajax using "obj.responseText" but I am not hitting the right point.
View 1 Replies View RelatedThis is a "can I" or "is it possible" question:
If I have one main html file that calls an external JS file that contains only an array (infoArray), know I can do this code...
Now the question...
Instead of 2 different main.html files, to load the different inforArray.js files, can I somehow overwrite the contents of the infoArray
AFTER the information has been loaded from the first external JS file?
I have seen code that adds elements to the <head> section as the page loads,
is there something similar to load/change array information during or after page load?
Or is this something that should be done by having text information in the file and loading with ajax and processing to an array afterward?
I have searhed all the web about this Question I hope I can find the answer here.
I have loaded external file js into html page :
<table><tr><td id=x>
<script language=JavaScript src = first.js></script>
</table></tr></td>
NOW :
I need to click on a button or a link to load the external second.js instead of the old one first.js
I don't want to use any iframes...
Any idea how to load external js files in <td> tags or any other place in html page.?:rolleyes:
I trying to get an html page using the $.get method and assign the result to a variable, using this code:
var html;
$.get('templates/Template.html', function(data) {
html=data;
});
console.log(html);
html variable, in this case, is null...
[Code]...
I'm tring to do an AJAX call using a submit button. I need to submit the contents of a textfield to a PHP page.It is working on a <select> tag using the <option> tags to send the contents of the <option> tag to the outside PHP file, but I can't get the syntax right to send the contents of the textfield.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
[code]....
I have a main page with a folio div that is hidden. I'm using jQuery to unhide AND load that div with an external file (keeps the main page file size low). Now that I have the external file loaded into the div, there is a link to a jQuery lightbox image gallery.
However, that jQuery call is unable to access the code and launch the slideshow. I've tried placing the <script> tags on the loaded file as well to no avail. Are there any solutions, or can an external file not pass jQuery calls to its host page?
I need to be able to use jQuery's load function to grab the contents of an external file and append them to a particular DOM element. The problem is that when that external file includes scripts that contain calls to document.write, I get weird behavior that changes depending on which browser I'm using.If I'm using Internet Explorer, the load function gets all of the non-script elements from the external page and correctly appends them into the DOM element. Of course, this is not ideal because it ignores the scripts.If I'm using Firefox or Safari, the load function runs the scripts but the document.write output overrides the entirety of the calling page.Thus, I end up with a page that now only contains the document.write output instead of a page that includes the original HTML plus the document.write output as a child of a DOM element.
View 4 Replies View RelatedI'm looking for javascript to analyze the contents of a textbox and replace the contents with the appropriate date. To make that a little clearer, if the user types 'tomorrow' then when they tab/move onto the next text box the 'tomorrow' text should be replaced with the date for tomorrow in the format dd/mm/yyyy, if the user enters '1 week' then the text should be replaced with the date in one week in the format dd/mm/yyyy etc.
View 1 Replies View RelatedI'm trying to use cluetip jquery plugin inside a message_container div which will be updated once in a while through ajax. The plugin works just fine in any other div, but it seems that in message_container div the already loaded external javascripts are not present ie the plugin doesn't work. Do you have any ideas what would be a proper solution for this issue?
View 1 Replies View RelatedIm currently working on a project with jquery... the thing is.. i need to change the contents of a div named "sub2" with the contents of "pets.html"... i've read some tutorials and i thought the best way to do this is through the use of jquery...
Here's my code:
My image which is supposed to be clicked contains this:
The code is working ., but when i transfer my codes to netbeans with Tomcat running the code didnt work ...
Is there anyone here who knows what's wrong or what should i do with my code?
//-----10% Off Coupon-----
if (coupon=="N110"){
form.PRICE.value=-(moneyFormat(fTotal * .10)-1);
form.ID_NUM.value="N110";
form.NAME.value=" Craft Month Promo 10% Off";
location.href=location.href;
return true;
}
I want to replace the .10 with an external peice of data, so users can change the amount with having to open the script. Sorta like those early marquees' where the marquee text was inserted from a text file.