Anyone familiar with this plugin?The docs say that it supportscolspans but it doesn't appear to do so.The script has acheckCellColSpan function defined but it is never invoked.I really
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What is a cross-browser way to check if a function has been defined?
It seems that this code
if (myFn) {
myFn();
}
executes whether myFn is defined or not. When it is not, a JS error
results.
I want that whenever an HTML or its inner HTML is clicked then a function is invoked. For this,I am using Multiple selector with Child selector and the method is invoked twice. Here is the code that I am using.
[Code]...
How to replicate scenario?1. Click on "Text 1" and you will get the popup only once.2. Now click on "Text 2" or "SPAN text" and you will get alert popup twice. I want that if user clicks anything inside <div id="myDIV" style="background-color:Red;width:200px;">, event/alert to be invoked only once.</div></form>
I have the following javascript
<input type="button" value="Button1" onClick="XYZ();">
<script>
function PQR()
[code]....
Quick question. (I tried to use firebug but have no idea how to do it correctly)I have got some button at page. After click it triggers some function. How to exactly find out what is the name of this function and which library (file) loading it.
View 2 Replies View RelatedHow can I check if a key is defined in an associative array?
var users = new array();
users["joe"] = "Joe Blow";
users["john"] = "John Doe";
users["jane"] = "Jane Doe";
function isUser (userID)
{
if (?????)
{ alert ("This is a valid ID"); }
else
}
But what goes in place of the ????
I know it's something stupid I'm doing but I can't figure it out. Essentially I'm trying to load two objects with URLs with two websites that can be loaded(displayed) and unloaded(hidden) at the click of a button.
I've spent an hour trying to debug this and I'm at my whits end! I'm doing this with changing the width and height of the divs that contain the objects that will load the websites. But, in Firefox I get an error in the error console saying : loadUnload is not defined. why? code...
I'm calling a function that I want to loop thru an array, check the values and disable the drop down accordingly.
[Code]...
I keep getting a selBox[i] not defined. Is it the xxx[x] = ?
I am writing a simple html in which when the user moves his mouse over a particular DIV, a message box will pop up.
Part of the code is as follows:
<DIV id="1">Hide them</DIV>
<p>Hiya</p>
<p>Such interesting text, eh?</p>
</td></tr></table>
[Code]....
I dont know how to pass a DIV's ID to a self-defined function in JQuery.
How do i use a function like this?
$.clientCoords = function() {
var dimensions = {width: 0, height: 0};
if (document.documentElement) {
[code]....
I have created a function and successfully called it in place, but it wont load properly in a loop.Here is my function:
function setImageTile(id, imageType) {
$('#'+id+' img').attr('src', 'images/'+imageType+'.png');
$('#'+id+' img').attr('name', imageType);
[code]....
if i am using jquery's $.ajax to load content and the content in the url ('test.php')
is <script type="text/javascript">function test() {alert('test called');
}
</script>
how do i get the function test() to execute?as if i call it (from the parent page in the success function)i get told it is undefined
I am getting $document.ready(function() not defined in the firebug console. I have seen that in most cases this is caused when the jQuery core is missing or the path is invalid. I do not believe this is the problem in my case becuase firebug shows the code as being loaded successfully and it is readable.
I have the following scripts in my head;
<script type="text/javascript" src="jquery-1.4.2.min.js"></script>
<script type="text/javascript" src="jquery.validate.js"></script>
<script type="text/javascript">
jQuery.validator.addMethod(
"selectNone",
function(value, element) {
if (element.value == "none") {
return false;
}}, .....
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've been hitting a strange bug where callbacks are not invoked when a JSON response is returned from an AJAX call under jQuery 1.4.1. I just upgraded my app; this was working perfectly pre-1.4.
I do specify the return type as "json" when I invoke $.post . When a simple JSON string like "false" is returned, the callback is invoked. It seems to fail with more complex types, specifically with JSON objects, i.e., {"a":1, "b":5} .
If it helps, I'm running Firefox 3.5 on Ubuntu. In my test environment, the only installed extension is Firebug.
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 making some changes to a google chrome extension I made and am having some trouble. Heres my code on a content script page (removeAttr.js) :
chrome.extension.sendRequest({greeting: "whitelist"}, function(response) {
var whitelist = response.whitelist;
console.log(response.whitelist);//working
});
alert(whitelist);//alerts "undefined"
How do I acess the whitelist variable from outside the sendrequest() function?
Iv tried saving it to a window.var variable with no luck. Iv tried creating a div and assigning it's innerHTML as the whitelist variable and getting it later with no luck. The fact that it's a chrome extension complicates things because i dont actually know if i can create elements from where the script is located.
Script: Firebug says "replaceshow" is not defined, when it is.. I don't see any syntax errors?
Code:
<script type="text/javascript" src="prototype.js"></script>
<script>
function replaceshow(show_id,dog_id) {[code]......
This is an admittedly convoluted script, so I'm not surprised it's a bit buggy.Basically, I'm arranging several hundred small divs on a page. This code writes each of them onload, and checks urlArray to see if the specific div being written has a function attached to it, then enables onmouseover/onmouseout hand pointer/default pointers to it, and, of course, runs the function onclick.
var urlArray = ["main", "none", "none", "none", ... (snip) ]
var i = 0;
function writeDivs(){[code]....
The script as it appears here runs great in chrome, but Firefox tells me that "main" is undefined whenever I click or roll over the div, and IE says "object expected" when I click."main" is the name of a function defined in an external js file (though pasting the function into the main document doesn't do anything).In fact, the whole of the above script may not even be relevant, since the following doesn't work either:
document.write("<div class='posDiv' id='div"+i+"' onclick='javascript:main()' >"+textArray[i]+"</div>");
I'm new to Java programming. I've seen how finicky java is as far case
and space sensitivity sensitivity is concerned. However, I'm slowly
getting hang of it.
I came accross this weird problem that I just can't figure out. First
of all, here is a link to the script:
I'm a Javascript newbie and I have not been able to understand the problem in the below code. I have been stuck at it for hours now.
whenever I click the "Preview Dialog" button, I get the following error in firebug: callPublish is not defined code...
I have created the following text input field:
<form name="xyz">
<input type="text" name="myText" size="30"
value="Initial text"
[code]....
when you click the link from the iframe it doesn't work at all in firefox...says the function is not defined.This is working like a charm in Safari ---I have tried defining the function in a dozen different places -- INCLUDING the index.php header and the content item there on the page.Also in the google.blogger header --- NONE work in safari as consistently as what I have got here.I basically hacked a google.blogger widget and wanted to use a submit-form instead of the get-url variables to load the page of the website wth the blogger iframed into the site.
View 2 Replies View RelatedI have a good understanding of javascript although I am new to working xml. So I am having a problem getting javascript to recognize that my parameter value in my function call is an attribute in my xml. I called the js function like this:
<a href="#" onClick="ebookCategory(marketing);">Marketing</a>
Here is my js function:
var category;
function ebookCategory(category) {
if (window.XMLHttpRequest)
{// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
[Code]..
I want a function that when you check on a check box another check box appears.
View 10 Replies View RelatedI've got some text that I want to change what it says:(63%) on RRP (£80.00) The percentage value and RRP Price will change dependant on the product and its discount. All I want to change with jquery is the text:
%) on RRP(
to the following
% OFF! RRP
I've put it into jsfiddle below.
