I have a PHP page with a number of images displayed thumbnail size. I want the image source of a clicked thumbnail to be the image source of a larger image in an image field. Javascript is here:
<script type="text/javascript">
function getValue(VarSrc)
{
[code]....
I start outside of the external JS file by: reviews.init(); reviews.initialiseContent('comment'); This loads my data and loads + sets the comment tab as default. My problem is that in the external JS file (shown below) the loadTabs variable will not allow me to pass it a variable: contentDiv.onclick = this.initialiseContent; Whenever I pass a variable here it errors, am I setting this up correctly, should I be using prototype for my this. variables? Interested to hear back on if this structure of code is the right way to go about this and also how I can pass a variable in this way :)
[Code]....
I know very little about Javascript. I'm trying to use a function to specify a condition for an if statement. I can't edit the function because it is external.
Specifically; I am trying to use a geolocation service (geoPlugin to geolocate your visitors) to taylor part of my wesite. The service provides javascript functions here.
I am only interested in knowing which continent the visitor is from -
function geoplugin_continentCode() { return 'EU';}
In my case this function returns EU. What I want is to trigger a simple alert box onload but only where the continent code shows NA (which - I think - it will do if a visitor to my website is based in North America.)
I can't figure out if there is a way to use a function return as a variable if one can't edit the function? Or is this just something I can't do with Javascript?
I wanted to know if there is way in Javascript to send a hidden variable to an external URL without actually submitting to the URL?
Code below is what I intend to do. I want to use an image to do an onClick event and send the name to an external URL without actually doing a submit.
<td width="25"> </td>
<input type="image" src="images/btn_Activate.gif" onClick="window.location.href='www.abc.com'">
<input type="hidden" name="name" value="<% = name %>">
</td>
I've tried using the load method $('#idDetails').load('formElements.html .expirationDate');
which works well but I can't store it in a variable. With the ajax method, I haven't found a way to get it to return a specific div.
I've used jquery to create a tabbing system and I want to be able to use it on multiple pages. I want to be able to pass a variable containing the number of items in the list from the html to the js file. Inside the js file I have this function:
[Code]...
I have a function in an external javascript file (calculate.js) which calculates the price of a product, based on a users preferences in a form (dropdowns, radio buttons etc). Each time the user modifies their choice, the script/function then displays the price on the page (index.html) using:
document.getElementById("price").innerHTML = price;
Once the user has finished making their choices, they then click the forms submit button (method="post") to be taken to a confirmation page (confirm.php).
Here, I can display the users preferences using php code like:
<?php echo $_POST['size'] ?>
<?php echo $_POST['color'] ?> etc, etc...
But I'm not sure how to pass the price over!
The preferences come from the form and are picked up with php. But the price is calculated with javascript! How do I send it to confirm.php?
I have tried adding
window.location = "confirm.php?Quote=" + price;
to the function, but this changes the page before the user may want to go to the confirmation page!
Can I add a hidden input to index.html with the value set as the javascript variable called price? If so, what syntax do I use for this? I have tried
document.write('<input type="hidden" name="quote" value="'price'" ?>" />')
and some other stuff too, but I still can't get it to work!
Or do I pass the value in the url, like confirm.php?Quote='price'? Again, what is the syntax, as I can't seem to get it to work?
var html = $.get('templates/Template.html', function(html) {
});
console.log(html);
The object returned, html, have the property response, wich contain the html of page Template.html In firebug I see that the property responseText have all the html of the page, but... how can I get this value? I have try with:
[Code]...
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 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..
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..
//-----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.
I hav linked external js (ext1.js) to my app.html page. Now in the ext1.js, I have a function like
[CODE] function onwindowload(){
//Access HTML element and append external js 2 (ext2.js) here
}[CODE]
//Access HTML element and append external js 2 (ext2.js) here--->I donno how to add external JS here.
Even if i add the external JS here, the JS uses document.write fn. which replaces entire page.
I am trying to declare a variable inside a function and use it later on in my code... but it just already returns white space... i.e. not variable value. I am setting it within this function:
function show_video1(){
document.getElementById('video1').style.display="block";
var video1Name = "Education World News (Part 1)";
document.getElementById('video2').style.display="none";
document.getElementById('video3').style.display="none";
document.getElementById('video4').style.display="none";
[Code]...
and trying to call it later on with this: <script type="text/javascript">document.write(video1Name)</script> It might be worth noting that each one of my 11 videos will hace a different name.
Ok, so I've built a member search using ajax to change the results each time a filter is changed. It works great, except one minor issue that I'm struggling with...I just can't specify dynamically in the parent file that linkclass$id opens linkclasscontent$id as I don't know of any way to pass that $id variable back over to the parent.
View 3 Replies View Relatedi'm not really sure how to explain this, since I know nothing about javascript, so i'll try and illustrate by the use of php (hope it makes sence)
I have a set of different links, like:
<a href="link.com?page=text1">text 1</a>
<a href="link.com?page=text2">text 2</a>
<a href="link.com?page=text3">text 3</a>
etc, where page is dynamic and can be anything I chose..
Another place in the same document, I echo out what the page variable is, like:
echo "$page";
so when clicking "text 1" the echo will output what i've defined the page to be, in this case "text1" ..
So I want to be able to click the links and change the output of the echo all depending on what i've defined in the link - without refreshing the page!
Is there any easy way to do this?
a.) specify two parameters for the changeYear function: today and holiday.
function changeYear(today)(holiday){
b.) in the first line of the above function, use the getFullYear() date method to extract the 4-digit value from the today variable and store the value in a variable named year.
first line
c.) in the second line; use the setFullYear() date method to set the full year of the holiday date object to the value of the year variable.
second line
d.) in the third line, use a conditional operator on the year variable. The test condition is whether the value of the holiday date object is less than the today date object. If it is, this means that the event has already passed in the current year and the value of the year variable should be increased by 1.
third line
e.) in the fourth line of the function, again set the full year value of the holiday date object to the value of the year variable.
Code:I am having problems with the following. I am wanting to hide <tr> in my table (employees) and only show employees that are in the selected department (selected via dropdown box).I need to set a javascript array to a php array. I am looping and assigning the array and am wanting to pass a javascript variable as the index in php array. I have marked my problem lines in red. Thanx for any help.
<script type="text/javascript" >
function display_elements()
{
var departments = new Array;
[code]....
I am simply trying to use a global variable in javascript, but can only access the variable on the second call. I can't find anything that relates to this through my searches. My application is supposed to query the server for XML that tells me which years and months are available to put into combo boxes. I want to store this xml in a global variable to access it later.
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I am trying to define a variable as follows:
var music_id = $(this).attr('id');
var mix_class = $('#le' + music_id);
In other words, if music_id is mix3, I want mix_class to be #lemix3.The above code is not working for me and I would like assistance as to the syntax to produce such a result
I tried this code but i got an error on the it said Syntax error code...
View 6 Replies View RelatedI have a php page in which I declared a js variable... right at the top of the page...
<script type="text/javascript">
var tester = 0;
</script>
[code]....
I have a programing problem that have been around for ages. I have search on google using several expressions and words and after hours of digging i'm still unable to do it.I would like to get a value from a HTML page hosted remotely with an inconstant value. Then define this value and name as a javascript variable and apply or show in my page.P.S. Is there any way to make a domain lookup in javascript? I mean a user enters a domain and the script converts to an ip and shows to the user. If not thanks, probably it can only be done in the server side...
View 6 Replies View RelatedI want to load an html div in a variable, modify it in another variable; and then change the document injecting the contents.
1. I load the html to be changed in a variable (code)
2. I modify an attribute of <param> using attr() and I put the result in a var (newcode)
3. I change the html in the doc
I've used the debugger, and all steps give the expected results, except of newcode.html(), which is a null string. Why?
[Code]....
I have a javascript in the head of the document which has a variable named "ref2" ... ref2 is already working as I can see its value working in another function. I need to send this variable as the value of a hidden field in the form which is in the body of the document.
This is my JavaScript Code:
Code:
And at the end of my form, before the submit button, I have the following code:
Code:
When I execute the form, it doesn't work the way it should, plus, gives me a word "undefined" next to the "Submit" button .....
I'm trying to create an array of dates two weeks apart from an arbitrary startDate, and I've noticed some odd behavior in my variables. I did a little experiment on my JS console and here's what I got. My inputs are in blue, the output is in black.
Code:
Everything's good so far, but here's where it gets odd. I try to add 14 days to cur.
Code:
Why is it that when I make changes to cur, the same changes are made to startDate?