Handle Multiple Demiliter Possibility Of Texterea?
Jun 29, 2011
Have an issue handling people using texterea to submit multiple id strings, I have to handle that not make what the user enters as delimiter, I have to pass it to comma delimiter to the back end. Basically I need to treat, ;, newline, returns, space, white space, blank etc to comma. Just wondering if there is an expression I can use.
str = document.mform.txtInput.value
function handleInput(str)
{
//remove unwanted space,change all delimiler to comma
}
I have a form with 12 fields. This form submits the information for registering a student for courses that we offer. Currently, it only handles one registration at a time and is kind of clunky.I want to present the user the capability to register more than one person at a time. Essentially adding multiple users' info at once before submitting the form.I also want to have an area above the form that shows a list of people that they enter in a select,which will later be modified to have checkboxes so they may remove them, if needed.
I am working on connecting a web application to a folder of photos that has some photos named with their "master" attribute (e.g. folder/master.JPG) and others named with their "name" attribute. I can't change the name of these photos.
I want to be able to check first the "master" attribute, then the "name" attribute, and then display a "no photo available" image if trying both attributes resulted in an error. However, I'm not sure why I can't get to the "no photo available" part.
Here's what I am trying (hopefully the other parts of the code are self-explanatory):
Code: function selectionEvent() { var link = PHOTO_PATH + masterSelected + ".JPG"; document.getElementById('Image').onError = masterError;
[Code]....
The first two functions work fine (photos can be looked up by "master" and "name" names), but selecting a record with no photo results in what I think is an infinite loop. I don't understand why the second function can't get to the third function in case of an error? Do I need to somehow clear the first error first? Or is it something else entirely?
I have a page that relies on AJAX for content manipulation. Once a person selects a radio button, a request is made through $.getJSON() to get the replacement content. This works in all browsers. Once the new content is loaded, there are 3 more calls to $.getJSON() to change more content (on other tabs in jQuery UI). This works in all browsers except for IE.
I understand this is a Microsoft problem, and not a jQuery problem, but I am wondering if there is a way to manipulate the jQuery calls to get them to work in IE. I did try replacing $.getJSON with $.ajax, and even set async to false. None of those three methods worked in IE. I noticed the problem when my loading div was still displayed in IE. Using Firebug Lite, I saw that only one request was made, rather than four.
I see it working in the demos I found this documentation
You can avoid having to duplicate the plugin settings by modifying the defaults. Use $.validator.setDefaults({…}) to override multiple settings at once.
But I do not understand what I have to do to make this work
HI'm working on a website and i was asked to add a fancy fade in effect which after a ton of scourcing the web i managed to find and get to work
function fadein(){var fade=0, fadein=document.getElementById("Astuces").style,ms=(fadein.opacity==0)?0:1, pace=setInterval(Fade,30);[code]....
Now for the index page there are multiple images that i want to have fade in one after another. What i did was copy the above code a 5 times and change the function names. It worked like a charm in both Chrome and Firefox however IE as usual is being a partypooper. it appears that IE does can not handle multiple "window.onload" which causes only the first image to slowly fade in.Here is my current code, how can i make it IE competable?
function fadein(){var fade=0, fadein=document.getElementById("Astuces").style,ms=(fadein.opacity==0)?0:1, pace=setInterval(Fade,30);[code]....
I was wondering if there is a way to disable a multiSelect Listbox and still allow it to scroll for IE browsers only? I've searched around to no avail. Is it at all possible?
I'm using excluded javascript files and just load them into my app, if needed. But if not needed anymore (e. g. content change), I'd like to "unload" them ...
Tried "Google & friends", but the results send me here ...
I have to print my cell phone call records but unfortunately my wireless provider displays the number I called only when mouse is hovered over Call details. I have 470 call records and copy pasting all those numbers when mouse is hovered over it will be one hell of a task. Is there any way I could save all the information related to Called Number and do not have to move my mouse for each and every number? Using my basic programming understanding.
(Though I know nothing about javascript), they are using some mouseover function that displays this information. The possibility of this information to be on the server is less because this information is even available when I switch off my wireless. I can paste that portion of the code. Saving this website using normal "Save as" does not save the required information. Is there any other way I can save this website will all its details or somehow disabling this mouseover function so that call details are not hidden anymore.
I have some scripts that uses activex objects for InternetExplorer to get the browser handle.i get the handle of the newly create browser into IE variable and from there I was making my script work on the browser.In IE6, IE7, IE8 browser this works perfectly fine.How ever, recently I have upgraded my IE6 browser to IE8 since then my scripts are not working as expected.Is there any way in javascript to get the handle over the browser with full access.
Filename is just the extensionless web page name e.g. "Addresses"
Problem is of course every window popped up will replace the previously popped up window and in the case of a popped up window popping up a window the new window will just replace the calling window.
(Please, no lectures on popping up windows, I need to in my particular case and here I'm just stripping it down to the bare problem for claritie and simplicities s sake)
I'd be happy if I could create a new window handle each time so that all my popup windows will be unique. If it could be the filename that would be fine e.g. instead of the window handle variable being "LinkWindow" it would be "Addresses". Is there some way of making the variable I assign the new window to a variable? All I can come up with is somehow having LinkWindow an array of window handles and just keep incrementing it e.g.
LinkWindow[100]; // 100 is more than enough windows for a typical session LinkWindowCount = 0;
I'm looking to kick off a few javascript commands to prepare a document for being printed, but I really do not want to use a button that calls a document.print(); just because, well, people in general dont print using those.
Is is possible to execute javascript when a user choses to "print" the document? ( and also when the printing is complete)?
I am trying to create a handle to an iframe, but the script only gets to a certain point and then fails. I am new to JavaScript, and I have tried everything I can think of, but I just can't seem to figure it out.
Below is the script with some comments so you can see what's happening.
var tmp_id = document.getElementById("BROWSER"); // tmp_id = [object HTMLIFrameElement]
var f_browser = tmp_id.contentDocument; // f_browser = [object HTMLDocument]
Could anyone explain what I am doing wrong. I have used this method after seeing several examples online, although to be honest, I don't understand what it's doing (or not doing) 100%.
I was developing a very simple application, just for training some Ajax. It works like that:
» I make a search using Ajax and it gives me a list with a lot of cities according to their state;
» After receiving the data, I can only manipulate the first DIV (that contains the city data).
The problem is that the city boxes (DIVs) has the same ID and, when the jQuery function is set (to send the address to an input that will make a search through Google Maps API), it only works for the first DIV. Then, if I search new cities, it works, but the same manner :(
Check out the screenshots:
[url]
[url]
[url]
[url]
So... I can only handle the first DIV among all the anothers, because they have the same ID. I have already tried the .each(), .unique(), creating an array...
Via AJAX i am requesting certain informaiton. The script either returns the content as html or in case of an error returns JSON (error number and description).
How can i fix the success message to cater for both?
I started developing a website that for many aspects should be similar to a Flash website but of course only in JS. What a challenge! An important part, of course, should be the managing of the position of the objects and to do so I need at least to be able to get all the properties from them, also if they have dynamic content. The very simple issue I'm stuck at the moment is to get the width of a div that contain a text, to place at its right the next div. I have very different behaviors in IE and Mozilla when I move a DIV. In fact given this structure:
I would like an event to fire every time text changes inside <input type="text" /> element. Meaning a user types in a letter, and the even fires immediately. Is .change the wrong thing? Because it seems to fire every time the focus is lost, or gained and the text has been changed. Is there anything that can run as soon as any letter is added/removed from input text?
