Given the following code:
var xf2;
function f1()
{
if (document.createElement && document.body && document.body.appendChild) {
xf2 = new f2(arguments[]);
}
}
I am getting a syntax error in the "new" statement following the [].
How do I pass the variable-length arguments list received by f1 on to f2?
how to you use the result of a function as the argument for another function instead of passing the actual function to it. i.e.
function foo2(){}
function foo(func){}
foo(foo2);
This passes foo2 to foo, can I do foo(foo2()) ? i.e. is the difference between whether a function is passed or evaluated dependent on whether you use "()" after the function name?
I am facing a problem in passing replace() function as an argument in user defined java function.
intention is to pass a file path to my user defined function, but before passing the path i want to replace the character '' to '\'
I am posting my javascript function here:
<a href="#" onclick="OpenDocPreview('<%# Eval("PATH")%>'.replace(/\/g,"\\"), '<%# Eval("Filename")%>')"><%# Eval("DocTitle") %></a>
function OpenDocPreview(url, docname) {
alert('message from search base : ' + url + ' ' + docname);
}
I'm trying to pass an array as an argument for a function on load of an html page, but can't seem to get it to work. Here is my code.
<!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">
[code]....
I am new to Jquery and would like to know, when we write a Jquery function and pass 'e' or any other word or letter as first argument, what does it represent? Also If I want to pass some parameter to my function along with 'e', how can I pass it?
View 1 Replies View RelatedHow can I modify any one of these global variable identified via a function
argument?
var x1 = "bla";
var x2 = "bla";
var x3 = "bla";
function modify(variable) {
???? [variable]???? = "blabla":
}
The following onclick should change the string value of variable 'x1' from
"bla" to "blabla", via the above modify() function.
<a ... onclick="modify('x1')">
What syntax do I use to pass the div_name argument value to the rotate function in the setInterval function? I can't seem to get it to work.
Code JavaScript:
function theRotator(div_name) {
//Set the opacity of all images to 0
[code]....
I'm trying to pass titleArray and pointsArray to the task(); I'm getting an error mgs this.assignments() is not a function. I've highlighted this.assignments()
[Code]...
I have a class and function within it, like so
[Code]...
That code shows an alert box with 'mb_c is 1' and next alert box as 'other mb_c is undefined'. How do i access the mb_c which is member of Order class within the setup function which has an argument mb_c ?
I'm having trouble passing data in an array to a javascript function. I dynamically create a list with edit links on each row and pass the array to the function on each link. Of course, the function only gets the data from the last row, regardless of which link is pressed. Here's the code:
View 2 Replies View RelatedI 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.
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)}
So this is my dilemma. I'm creating a function and passing variables dynamically, but when I try to pass a variable and then alert it out, I get an 'undefined' error.
Zeeshan Syed
http://www.bdqworks.com
var hotels = xml.getElementsByTagName("hotels")[index];
[code]....
I have this problem:
in my page index.asp I have defined a function rupload():
Code:
<%@ Language=VBScript %>
<% Option Explicit
Dim objConn, objRS, strSQL
[Code].....
In this way the function works perfectly; but I want that Ifile is not equal to a predefined path BUT Ifile must accept the value of javascript variable ip_file
Quite often, I define variables like so:
Code:
var something = (function () {
if (x) {
[code]....
Here is the code:
for (var i = 0; i < BS_crm['activityTypes'].length; i++) {
var clickFunc = function(){ activityList.showForm( -1, {blockType:[""+BS_crm['activityTypes'][i]['id'], "0"]} ); };
var type = {
[Code]....
Now, basically what I am doing here is running through one array to create an array of objects, that will be used to create links that will use whatever onClick function I pass it. The problem is that on the second line I need the BS_crm['activityTypes'][i]['id'] to be a value, not a reference. If that line was simply changed to:
var clickFunc = function(){ activityList.showForm( -1, {blockType:["3", "0"]} ); };
if this is such a obvious question, but i'm kind of newbie in JQuery, i am using a lightpop plugin, & i want to pass 'image_path' via html. lightpop plugin code is something like this:
(function(jQuery){
jQuery.browser = jQuery.extend(
{chrome: /chrome/i.test(navigator.userAgent)} ,
jQuery.browser
[Code]...
I'm trying to make it so when you click a cell in a table it runs a function based on the value within that cell. With the current code, no matter what cell is clicked, the alert box displays the same number, which is the last number in my array. The variable, princ, is just being overwritten rather than writing code to each the cell with the proper value.
for(i=0;i<=3;i++){
document.writeln('<tr>');
document.writeln('<th>'+(periodArray[i])+'</th>');
[code]....
I have a DOM click event that creates a <span>. When the user clicks a button, it turns that <span> into a textarea that the user can type a new name in, press enter, and then the span contains the text the user input. Sort of like when you rename a file in Windows Explorer.
Anyway, the code is something like this, and I'm wondering if I can use 'area_el' in this way... right now it's giving me the error that area_el is undefined, even though I define it in the function that contains the Event declaration.The first part is the Dom stuff to make it all work. It's not stuff I need to mess with, but I'm putting it here in case it's useful.
var Dom = {
get: function(el)
{
[code]...
I've been banging on this for a couple hours even though I'm sure it has a less-than-five-second fix. Hopefully somebody will glance at it and point out the obvious thing I'm missing.I'm using the onchange event of an html select element to trigger an array prototype function that looks for a value in an array and returns the indices of the array that contain that value, or FALSE if the array doesn't contain the value. For this example, here's the array being set up:
var instids = new Array();
instids[0] = 5;
instids[1] = 6;
[code]....
I can call a function from a hyperlink as so:
<A HREF="javascript:go()">+ Add Text</A>
but how do I pass a variable to the function in this hyperlink?
I'm using Keith Wood's jquery plugin to produce some graphs for my site. Though I've been able to produce "static" ones, I'd like the user to be able to input a new constant and then have my graph update it according to what they enter. I'm not quite sure how to add the value that the user inputs to my linear function below. So far I have:
Code:
<input type="text" size="1" id="plotit2" name="plotit2"/>
for the user to input the desired change. Then I have:
Code:
$('#plotIt1').click(function() {
var svg = $('#svgplot').svg('get');
svg.plot.noDraw().addFunction('lingraph', linear, 'blue', 3).redraw();
[code]...
I've parsed down the code to what I think are the important points but if I can clarify anything I'd be happy to do so.
I just want to know how can i pass the return value of a javascript function to a xsl variable.
I have an xsl file and from that file i will call a javascript function
then the result will be stored in to the <xsl:variable> how will i do
that? Or is it really possible to do that or is there other way of doing
it?
I'm having issues while passing the triggered event with .on.
obj.on('click', feedmania.handler.itemFeedmania.toggleFormComment);
I've tried:
obj.on('click', feedmania.handler.itemFeedmania.toggleFormComment(e));
obj.on('click', function(e){feedmania.handler.itemFeedmania.toggleFormComment(e)});
[Code]...
I need to pass the 'id' variable from the event listener to the callback function, 'moveObject'. The moveObject function needs to know the id of which element it should act upon. How can I pass this variable?
View 3 Replies View RelatedI 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?