I'd like to expose some of the functions defined within a plugin. The plugin I'm using us asmselect [URL], and the structure of the code is:
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I'd like to be able to call addListItem() from another javascript function. What's a good way to expose that function to the outside world?
Firstoff: I know I ask about using a plugin, and I wasn't so sure where to put my question in, decided though the general jQuery-Forum would be better as my problem is more connected to jQuery than the plugin itself. First off, I'm using this plugin and modified it myself a bit, adding new functions: [URL] You'll find the underlying .js for the component here: [URL] Now, scroll to the end of the file, you'll find some "internal functions" like _registerRemoveEvents
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I was trying to make some clever class based on a factory pattern. See this page: [URL] So i did this:
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As you can see, I have an internal method "showDialog". In the jQuery part, where i create a dialog, I have two function for the drag and dragStop events. Why can I not create them in the same way as the showDialog function? Something like this
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I am using this: [URL]... plugin to jquery ui. The problem is that it's not working at all. I downloaded the firefox debugger and it's spitting out a error saying that it can't find the function of carousel. I am not sure what the function is called. Their is no documentation but their are demos that I can look at the source code. I see them using .carousel as a function so I used that same function call. Yet I can't get my carousel to work.
View 1 Replies View RelatedI've just developed a plugin that mimics the combo box control, albeit it's a special one. That's being defined as follows:
function
$
{
$.fn.extend
{
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But this isn't possible, since the $myList variable is a jQuery object. So I just defined some functions, say, $.smartList.getSelectedValue and the like... but in this approach, I've to pass the jQuery object to this functions as a mandatory parameter and this really sucks. i.e., I need to get the selected value of $myList this way:
var value = $.smartList.getSelectedValue
$myList
;
I am using Ben Alman's JQuery resize plugin in order to obtain the varying computed width of an element when the window is resized (the element in question is a page wrapper that exhibits the expand-to-fit behavior of a block box, and it's computed width is obviously influenced by the resizing of the window. Essentially, what I need to be able to do, is to reference a variable that is defined in a .resize() function ('width_page') in a seperate .each() function.
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I now understand that variables can't cross boundaries like in the example above, which leaves me a little stuck. I also understand that this is specific to the context of the .resize() function, and that it can't be taken out of it without using an element selector. Is there some way I can call the .resize() function in my .each() function?
I've previously written an image carousel with lightbox and to be honest forgot about it for quite a long time. I've just been tasked with making a few modifications (I wrote this code about 6 months ago)
Now, the problem I have is that I now need to call the internal method from the ligthbox plugin.
I've tried setting a reference to this like this but it just won't play ball. I can see that the ajax feed gets called but unfortunately I can't then access it.
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wanted to know how can i select internal links in a webpage like[URL]and add a particular class to them.
View 1 Replies View RelatedClearly I am invoking this wrong.
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I have a perl script which is called via Ajax. It simply writes 3 values to a database. The code works fine (values get written successfully) but I get an "Internal Server Error" thrown. The Errorlog says "premature end of script headers". There was no problem with the application - it works as required and has for a few months - but I noticed the error via Firebug when testing something else.So I started stripping perl out of the script in an attempt to locate the problem .. and continued till I only had only had two lines left .. the shebang and exit .. I still get the 500 error. Running the script direct from a browser gives the 500 error in the browser window ... from the command prompt it's fine - ie. nothing in the apache errorlog.
There is nothing wrong with the server configuration - it has hundreds of perl scripts and has been running for years.
I've been interested in the internal structure of jQuery for as long as I can remember, but it can be overwhelming at the best of times, so I've recently made-good on my plans to create a visual, interactive breakdown of the physical code:
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I have a master.html where i have navigationDIV and bodyDIV, and on every click of nav tabs i am loading external html page into bodyDiv using following .load() function. $('#bodyDiv').load('home.html') Now I have some basic JQuery functions in external JS file which i have linked in master pagewhere i am using toggleSlide(), hide(), addClass() so and so forth, first time when page is getting load all these functions are working alright but the moment i am loading another tab page all functions stop working even on first tab also. Tab onClick script from where .load() function is getting fired:
<li id="one"><a href="#first" onclick="javascript:$('#bodyDiv').load('home.html')" >Home</a></li>
<li id="two"><a href="#second" onclick="javascript:$('#bodyDiv').load('trade.html')" >Trading</a></li>
Note FYI: I have used Jquery Tab UI on this page, the scrip is as below:
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I would like to submit a form depending on the success data of an ajax post.
Below is my jquery code; as you see #theform is the main form and before submitting the form I need to check the availability of the the date and time and the room using$.ajax. However it doesn't submit the main form if the date, time and the room is available.
required=["txtCal_Event_CalendarID","txt_TreatmentRoom","txtTreatmentID","txtTreatmentTypeID","datepicker1","datepicker2","timepicker1","timepicker2"];
emptyerror="Please fill out this field.";
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I am new to Javascript and I downloaded JSE internal search engine v 1.0a from CodingForums. It works fine in all browsers other than ie6 and ie7. Have confirmed that other javascripts are working in these browsers so it is not my browser settings.
View 1 Replies View RelatedI like having scripts external, but I wonder about the security of internal anyway. Someone could save and change the HTML, right? But is that possible with an external script? I always thought not (unless there was an error), until a person on this forum was able to grab the script I was working with at the time. No problem with that, but it brings up the question in my mind about security in general surrounding java-script.
View 8 Replies View RelatedI've been doing this for a while and I cannot get the "Contact Us" link to work from this page. It works in the Home page. I'm probably missing something stupid but I can't see it.
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I'm doing a site and want to have a scrollable menu area so that more links can be added at a later date. I need to know how to do this without resorting to flash as its a HTML only site. The whole thing needs to look as close as possible to the attached GIF.
View 2 Replies View RelatedNot sure if this is the best place to post this, but can I set the internal color of a radio button? Basically the background color inside the circle.
View 3 Replies View RelatedDoes anyone have a reputable reference about internal string storage in
JavaScript? (for some particular implementation I mean).
Say having 1,048,576 characters long string from the geometric
progression:
function generateLargeString() {
var s = 'a'
for (var i=1; i<21; ++i) {
s = s.concat(s);
}
return s;
}
- the internal size should be 2 mebibytes and not 1 (?) if strings are
indeed stored as Unicode 16-bit. From the other hand it would be
tempting for an engine developer do not spend extra bytes on ASCII
chars...
So does anyone know of any documented engine optimizations on the
matter? Would be expected on some engine to have the string from above
twice smaller than say
function generateLargeString() {
// 1200 ETHIOPIC SYLLABLE HA
var s = String.fromCharCode(0x1200);
for (var i=1; i<21; ++i) {
s = s.concat(s);
}
return s;
}
I have never done this before and I need some help. Can someone tell me how can I create a search engine within my website to search through the text on a certain page? This is the site I am talking about:http://www.21stcenturyworld.com/community.html
View 9 Replies View RelatedI am fairly familiar with the concept of Objects and their properties and methods, but javascript being object based as opposed to object oriented has me stumped on how to access an object's properties from an onclick event handler created for another object created within the original object.
In the example below, I have a constructor function called anyObj. to which I pass an object reference to an element.
anyObj has 3 properties and one function increaseWidth()
increaseWidth() creates a new button with an onclick event handler and this is where I have a problem.
The onclick function needs to increase the value of anyObj's this.width property. I originally had a line this.width += 10; in the onclick but quickly realised why this wasn't working because the this in the onclick function refers to the new button object and not the this.width property of anyObj.
The workaround I have used, and it works, is to make a copy of all the this.xxxxx properties. eg. width = this.width; and use the width variable in the onclick as you can see below. This "workaround" works fine but doesn't feel ideal to me.
So is there a better way to access the anyObj()'s properties from within the onclick function than the way I have done it? Obviously I would prefer to not have to make copies of all the anyObj() properties like I have to make them accessible to the onclick function.
function anyObj(divObj){
this.elem = divObj;
this.width = 50;
this.height = 50;
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I'm trying to add an internal site search to my website, and it only work for some search items, not for everything. For example, if I search for Bud Light, Budweiser, Bud Light Lime, it finds them. But if I search for Stella Artois, Paulaner, or Hoegaarden, it doesn't find anything. I'm thinking there's something wrong with the javascript code, I'm just not sure how to fix it.Here's the code in the head region:
[<script type="text/javascript">
// Google Internal Site Search script- By JavaScriptKit.com (http://www.javascriptkit.com)
// For this and over 400+ free scripts, visit JavaScript Kit- http://www.javascriptkit.com/
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My company uses a software to manage and collect data for equipment. They have a dedicated server to host the software and an internal website that shows all of this data. Though it is an internal website, it can be accessed externally. The website displays data by taking a snapshot of the data from the software and displaying it as a jpeg. It refreshes itself every 30 seconds or so. Here's the problem: When viewing the website externally, the jpeg that shows the data doesn't show because for some reason the webpage thinks you are viewing the site internally, therefore it is trying to pull the image from an internal directory, I think. Now I am familiar with HTML but not with javascript, and the site uses javascript to pull the snapshot image on to the webpage everytime it refreshes.
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My company has 2 email apps. One for external (MS Outlook) and one for internal (GroupWise). On my Intranet, I need to connect the mailto tags to the internal system. Does anyone know how to do this? I can't make GroupWise everyone's default email program because many people use both frequently. I would greatly appreciate any help or direction.
View 1 Replies View RelatedI am fairly familiar with the concept of Objects and their properties and methods, but javascript being object based as opposed to object oriented has me stumped on how to access an object's properties from an onclick event handler created for another object created within the original object.In the example below, I have a constructor function called anyObj. to which I pass an object reference to an element.
anyObj has 3 properties and one function increaseWidth()
increaseWidth() creates a new button with an onclick event handler and this is where I have a problem.The onclick function needs to increase the value of anyObj's this.width property. I originally had a line this.width += 10; in the onclick but quickly realised why this wasn't working because the this in the onclick function refers to the new button object and not the this.width property of anyObj.
The workaround I have used, and it works, is to make a copy of all the this.xxxxx properties. eg. width = this.width; and use the width variable in the onclick as you can see below. This "workaround" works fine but doesn't feel ideal to me.So, what I am asking advice on is, is there a better way to access the anyObj()'s properties from within the onclick function than the way I have done it? Obviously I would prefer to not have to make copies of all the anyObj() properties like I have to make them accessible to the onclick function.
Code:
function anyObj(divObj){
this.elem = divObj;
this.width = 50;
[code]....
I have code to make a popup via javascript and it works fine, but what actually pops up is an external file that i select (in my case test.html). i want all of the code of test.html to be in my index.html and when i call the popup it doesn't call an external file but instead calls the html code in the internal file (index.html)? possible?
Code:
What's in test.html? it's a form
Why? i need the code of test.html to access some global javascript variables in index.html.