I few sites said to (in the js file) put the varible in <%= %> these tags but thats not doing any good. Is there some other part needed to this I'm missing. The javascript I'm using is in a file I included in my VS project.
View 3 Repliesi am devloping a website in php(5.3.5) mysql(5.0) jquery(1.6.1) i have syntax problem while transferring more than 2 values from jquery to php file ..but code dint work...when i try to transfer only 1 variable it works but not with more than 1 variable....here is the codes and the data syntax i tried to send:
[Code]..
I'm debugging a large app and one of the pages includes the same javascript file twice. Obviously, I will be removing one instance.
<script src="file.js"/>
.. a little later...
<script src="file.js"/>
Now the file contains functions, so no danger of variables being overridden, but can anyone tell me what the net effect of the above is?
Are there two versions of every function in memory?
And will it take longer for the a call from the HTML file to one of the functions to execute?
Simple question but google and the forum search function didn't helped me.
if I include a script on http://www.mywebsite.com/foo/index.html , say:
Code:
<script type="text/javascript" src="/include/path/myscript.js"></src>
is is possible to myscript.js to access *his own location* (here http://www.mywebsite.com/include/path/myscript.js )?
(again, I don't want http://www.mywebsite.com/foo/index.html location, but the included script location) ...
does anyone can send me an example how to reload a div? I have an asp included file inside a div and i'd like to refresh it..
View 5 Replies View RelatedFrom a click event I'm calling a javascript function if the function is written in same page it is calling, but if I include function in different page(here in selectuser.js file)
View 1 Replies View RelatedBased on the lack of responses to the last hole (which I am attributing to one of the following:
a. The hole being too difficult,
b. It being overly time consuming, or
c. People not wanting to do it)
I have decided to take a step back for this hole.
Create a Javascript include function. This function should include a javascript file (when given a URL) into the current page assuming it wasn't already included in the page (either via the include function call or by HTML). If the file is already included the function should just return.
This function should either take a file name/ path to file or a full URL as a parameter. If it is a filename/ path the function should include the file from the base URL of the current site (such as [url]). If it is a full URL just include it.
Make sure you don't allow files to be included multiple times, we don't want that!
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]....
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 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 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'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..
Im writing client-side javascript and I want to do a server side include. There are many server files but only one will be included. These files contain peoples names and phone numbers. This info is packaged as a line of javascript but I can change that packaging if necessary.
The file name to include is being passed as a url parameter: [url]
I know how to parse the url string and stuff the ID number into a javascript variable.
I set <ICODE> foo = "/people/12345.html" </ICODE> and tried <ICODE><!--#include virtual="${foo}" --> </ICODE>
but this did not work.
Is there a way to do this with javascript given that the name of the file I wish to include is contained in a variable? If not, what is the usual way of getting the data in the server file into my client-side javascript?
I have a form like this:
<form name="dane" action="wyszukiwanie.php" method="post"
verify_form()">
<input maxlength="30" size="35" name="family_name" value="">
</form>
Now, How can I pass a value from this input to my js script verify_form() ??
And second question: if I have "radio" input im my form how can I check
using js if any option was chosen?
What I need to do, and it shouldn't be that difficult is this:page1.html - there is a yellow button and a red button - if the user clicks on the yellow button I want to set a cookie with the value "yel" then load the next page - if they click the red button set that cookie with the value "red"page2.html - 'onload' i want to read that cookie and load up the main image to match, something like this maybe?...
document.mainimage.src='img/main_' + variable + '.png'so that the path would be for example 'img/main_red.png'Any help please? Preferably javascript only and as simple as possible. If you think this would be easier sending that variable in the URL instead of as a cookie.
I think this is what I am trying to do, I am pretty new to javascript so I'm not sure... but here is my question... I got this function below.
function getProductInfo(id) {
var sku = window.document.InvoiceForm.Item0Sku.value;
alert(sku);
}
when I use the 0 I get the right value back, however whenever I try to pass it the id variable with a value of '0' I can't seem to compose the concatenation correct in order to recieve the correct value.I either recieve errors or the whole window.document.InvoiceForm.Item0Sku.value string back in the alert, what am I doing wrong?
I have two events in a form that I am passing. One is to a javascript
function, the other is to the same .asp page only with another action
to show different data.
Onchange is calls the function updateclasses, which in turn reloads
another drop-down list. It also reloads the .asp page, which
refreshes the data. My problem is that it refreshes the second
drop-down briefly, until the page reloads, but then resets the form.
How do i pass this data to the .asp?
I thought in the .asp, I could just do something simple like the
following, but wasn't sure of the correct syntax. is there a better
way?
view = request.querystring("view")
if view = "" then
view = "SciLink"
else
%>
<script language="JavaScript">
updateclasses(form1, 0, Student)
</script>
<%
end if
.........
I have a site that calls the function welcome() and displays a prompt. The same site also has an iframe that calls the next function, add_name(), but when the pages are loaded it says that "answer" is undefined.It says on the page, where the <p id="guest"></p> is, "Welcome undefined". How do I make it so that the value of answer, which is given onLoad of the 1st page with the prompt, is displayed as text in function add_name()?
[CODE]
function welcome(){
var x = document.getElementById("body");
[code]....
Basically, I have a form with some text fields, and I want to put a button next to each text field, so that when a user clicks on the button, it increments the value in the field by 1. I know how to do it if I know the id of the text field, but what if the id of the text field is a variable? How do I do it? Here's my code:
<script language=javascript>
function process(v){
document.getElementById('order_item' + v + '_quantity').value++;
[code]....
My issue is with my onclick statement:
<input type="button" value="Add +" onclick="javascript:process(0)">
This works fine for my first field, but I need to have one for every text field, so how do I pass my counter variable (which determines the id of the appropriate text field) to the process function?
myfunction(a,b,c)
{
do something;
}
[Code]....
passing 1 variable containing 3 parameters?
I am having trouble passing the correct id to change the innerHTML. I have a jsp that display people and their address information. There could be several people in the list, so it is in a loop. That part all works good. There is a drop down list with countries in them. Based on the country they select, I want to change some of the text. Here is what I have:
<tr>
<td class="datashaded" valign="top"><font size="2"><b>Country:</b></font></td>
<td class="datashaded" valign="top">
[code]...
When I hardcoded the id= value, not matter which group I changed the country on, only the first one was changing, so I knew I needed unique ids for each group. There is more to the table, but this is the good part. When the onChange fires now, Nothing at all happens.
Here's something that I tested without the PHP and it worked ok. Now that I've introduced the PHP to the document it doesn't work. The PHP variable is not passing to Javascript properly. By use of some cleverly placed alert boxes, I figured out that the only thing that is getting passed forward is something called : "object HTML ImageElement"
Specifically, I assign the element ID the unique ID number of the record in the SQL database. The problem isn't with the ID numbers themselves: They are alphanumeric and unique.I think it boils down to one of two lines of code. Either this isn't working (about line 12)
function expander(RecordID){
or perhaps it is when I am calling the function (about line 66):
echo "<img id='".$row['IDNumber']."' src=".$row['ImagePath']." width='5%' onMouseOver='expander(".$row['IDNumber'].");' onMouseOut='shrinker(".$row['IDNumber'].");'>";}
The PHP works (I can get the images to appear, so the connection to SQL and such isn't a problem). I am sure most of the JavaScript is good, too, as I said I had it all working prior to dropping in the PHP.Since I am not going from JavaScript to PHP I don't think I need AJAX. I just need the PHP to pass to JavaScript.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">[code]....
I've been staring at this same problem for over a week now. I've worked around it as best as i can but i think it's time to ask someone else for input.
I'm trying to pass a value thru an ajax parameter.. that's all. it SHOULD be easy in theory.
What i want to do is create a jscript variable then pass that variable as the value for a parameter.
Php then converts that value to something it can use to finish the rest of my code.
As i said it's hindering my webpage progress and i would like to get it fixed soon.
I have the following code, where I am inputting a word and on clicking the button , i am setting the value of the text box in div class="twit" which is hidden.now I have to access the value of this hidden text box (name=q) using php.Say I want to print using php .How do I do this ?
<html
<head>
<title></title>
[code]....
I have a function which is currently called twice on the same page. Part of the function is to apply an onkeyup event to a created element. The problem is that when the function is called twice the first created element calls the onkeyup function of the second element!
table_JD.length-1 = 0 for first element
table_JD.length-1 = 1 for second element
updateSearch_TC_JD(1) is somehow called from first element!
newSearchBox.onkeyup = function() {updateSearch_TC_JD(table_JD.length-1)}
I have two versions of this document. The first version uses only JavaScript and the standard PROMPT(). It works very well, but I would like to insert the name prompt into the page using the input command. For some reason the variable loaded in the HTML statement doesn't get passed to the JavaScript. Any ideas would be appreciated! This is only a small test page. Sorry I don't know about the [code] tag...
<!DOCTYPE html>
<html lang="en">
<head>
[code]....