What I am trying to do is have an input box where the user inputs a word(s), the a button which onclick changes the user's input data so that each line is modified to have a "<<" before the word and a ">>" after.
For example :
user types:
apple
orange
pear
[Code]...
I must be having a brain cramp, but I having a problem that is so very simple ... but can get my head around it.
[Code]...
I ran into a problem that I could not fix myself, I am trying to replace a string with another string, the replace lines look like this:
Code:
var word = document.getElementById("word").innerHTML;
document.getElementById("word").innerHTML = wordd.replace(/B/g, '<span class="style106">B</span><span class="style107"> </span>');
It works just perfectly if left alone, but I need to replace every letter inside this string, adding those style and span tags around each and every letter. So if I add another line to this code, like this:
[Code]...
This is my first post to this forum. When a button in parent window is clicked multiple times, more than one popup window is opened. This problem is occurring in linux firefox and mozilla browsers. In windows the code is working fine. Is there any option in window.open() method to open a popup window once. s there any known issue regarding this case?. Need a workaround to fix this issue.
View 1 Replies View Relatedhen a button in parent window is clicked multiple times, more than one child window is opened. This problem is occurring in linux. In windows the code is working fine. Is there any option in window.open() method to open a child window once.
View 8 Replies View RelatedI have an application that navigates through the links in a document,
most of which are "javascript:doThisFunction(args)" type of links.
Using DOM navigation I can find the reference to the javascript
function and store it as a String variable, but is there a way to
execute the function? Currently the only way I know how to do it is
in a series of if/else statements as in:
if (link=="doThisFunction(args)")
doThisFunction(args);
else if (link=="doThatFunction(moreArgs)")
doThatFunction(moreArgs);
... etc.
is there a more elegant way to do this?
I want to execute server code invoked from inside Javascript code.
I will have my server code in a servlet, callable with a URL, but how
do I invoke the servlet from Javascript without reloading the page and
not opening any window? I mean, I don't want to display the HTML result
of this request.
I set up a variable that should replace HTML code when run but it doesn't seem to be doing that...
Here it is:
Any idea why? (My console isn't showing any issues)
For 2 day ago, i have re-read and re-write my code in first i have very very broken code execution in web in second :, i re write the code and in previewer browser ( i use mozilla 3.6.8) its work off line, but when i have implanting in web page, its not work, in 3rd, with mr.airshow support i have rewrite and it work on web page (thanks mr. airshow) but still in my mind, again :
Question :
1. Why the 2nd code can not execution in web page ?
2. How the code must be to load in web page ? Any rules ?
Here are the code :
I am having some difficulties getting some inline js code to run when
retrieved via AJAX by XMLHTTPRequest.
Basically I am running a php script every 15 secs or so that does a query of
a mysql database, checks to see if any new chat requests have been sent to
the user, and if so, it is simply returning them via a "echo" statement, and
the info is placed into a DIV in my sidebar.
Now when I add something in like:
<script type="text/javascript">
alert('you have a chat request');
</script>
it runs if i go ahed and run the script by itself, i get the chat requests
and the alert to popup. When the script is called via AJAX and loaded into
the div, I get the message from the mysql query about chat info, but no
javascript alert.
Am i just missing something stupid here? Like I said, it works when I run
the script by itself, just not when called via XMLHTTPRequest.
I have an asp.net web application which includes jquery plugins and runs very well locally( ie using ASP.NET development server) but when deployed or published to IIS 5.0 the same is not working. Is there anything to do with jQuery not supporting IIS5.0 and ASP.NET 2.0.
View 1 Replies View RelatedI've run into a roadblock I just can't seem to get past. I'm developing a website for work (internal) and I have a lot of javascript calculations going on when someone enters data. What I want to do is to have a div apear when it begins calculating and goes away when it ends. I'm using:
// CSS code
div.loading-invisible{ display: none; }
div.loading-visible { display: block; ... various formatting here ... }
// Javascript
function calculate(evalForm) {
document.getElementById("loading").className = "loading-visible";
[Code]...
It works great in firefox. The div display appropriately, calculates, then disappears when it's finished. However, in IE it seems to want to calculate everything before anything is displayed. I placed alerts in the code to be able to pause it mid way and it worked. But without alerts it just hangs while everything is being calculated and the code for the loading screen just seems to cancel itself out. I attempted to put some waits in the code such as:
[Code]...
Two buttons - "Calculate" and "Start" do not seem to be executing the code associated with them. I cannot figure out why -- code is below...
View 1 Replies View RelatedI am doing a simple function to validate text fields(you can see the code below). Now, the alert box appears only once when I refresh the page, not when I click inside or outside the username box. #username is the id of a input text field. On a sidenote, how can I pass multiple parameters to the function(not a fixed number of params)? or should I just pass an array?
[Code]...
I'm working on a simple slideshow made with jQuery. What I'm trying to do now, is to make it change image every X second. I know how to change image, but i'm kind of stuck trying to find out how to make it "do something" every Xth second.
Here's an example: (obviously not working..)
function slideSwitch() {
//change image...
}
setInterval(slideSwitch, 5000);
//make the function slideSwitch execute every 5th second.
Also, is there any "else if" function in jQuery? Like in for example PHP, you can use "if", "else if" and "else".. like this:
if(){
}else if(){
}else {
}
So is there any function like that? I googled it, and I found out I have to use some kind of plugin for it to work? How do I use it?
I want to add the values of several variables in one variable and then use this variable, which contains the values of variables
You can see the following example
HTML Code
Javascript Code
After executing this code I find that the variables are not displayed values
As in the following picture: [url]
I was wondering if anybody can provide me with high level suggestions as to how to do the following in javascript.I want to record the number of times a piece of javascript is run across multiple disparate machines.To do this I was thinking that the javascript should open javascript a webpage every time it is run. I can then count how many times that webpage has been called which in turn will be the number of times the javascipt has run. However I don't want the webpage to open in the users machine as this will be really annoying for the user.if you can think of a better way to complete the overall goal.
View 8 Replies View RelatedI'm currently working on a browser based 2d multiplayer rpg using PHP and ajax. As the number of beta testers has increased, I have found that there is a significant amount of lag involved in changing maps (maps are 480x480px ea consisting of multiple images. What I would *like* to do, ideally, is only load each image once. So the first time I encounter "grass1.png", for example, it is loaded into div id "grass1", and never needs to be loaded again. My question is this, is it possible, to do the above, and then call div id "grass1" for each instance of the image?
This way, I could store all images encountered thus far. When the player left a map, all images would be positioned off-screen, and moved into the field of view as needed. I am already doing this, but there is a div for each unique object. (meaning there could be 10+ divs for the same image, for just one single map!). This would be much more efficient if I were able to call and store just one div per image, and just display it multiple times in multiple places.
I made a sort of typewriter script that shows every next character of a text in a particular DIV, each milisecond. (testing in IE, not tested in other browsers yet)
Now, after the function has run, I cannot run it again. It stops all completely.
I have put some variable in it to see it's running or not. But that doesn't help it anyway.
Has this something to do with event bubbling or something else?
Code JavaScript:
<html>
<head>
<meta http-equiv="Content-type" content="text/html;charset=UTF-8">
<title>Test</title>
[Code].....
Beginner JavaScripter here. I'm wanting to run a piece of code (add rows) a specified amount of times based upon the number selected. Also, rows can be added after initial number has been specified.[code]...
View 1 Replies View RelatedWe have a webpage setup to alpha page individual people with pagers at work. It is a simple form that submits to a php file on the pager server. I am working on creating a script that submits a alpha-page to everyone at once. There are about 120 different ppl in the company, I want the script to submit the form once for each persons pager. I'm new to javascript but have alittle programming understanding.
[Code]....
I got a very good select script that produces multiple values and it works fine by itself but I have two other instances of the same script on the same page. I know that multiple scripts don't work on the same page unless you execute the onChange for all three. But I dont have a clue how to do that. Code:
View 9 Replies View RelatedI'm currently working on my first ever javascript and have run into an issue.
Source:
Code:
<script language="JavaScript">
img_width = 0;
img_height = 10;
timer = null;
function imageGrow(bar_len) {
growImg = document.getElementById('imageResize').style
growImg.width= img_width;
if(img_width != bar_len) {
img_width += 10;
timer = setTimeout('imageGrow()', 20);
} else {
clearTimeout('timer');
}}
</script>
<img onLoad="imageGrow(100);" src="img/graph.jpg" border="0" width="1" height="10" id="imageResize" align="center"><br />
<img onLoad="imageGrow(50);" src="img/graph.jpg" border="0" width="1" height="10" id="imageResize" align="center"><br />
I have 2 issues. First, the second image does not call the javascript and I assume this is because both images have the same ID? Can I associate code to 2 elements? Is it even possible to call the function multiple times in the way I'm trying to? Second, as the script is written above, the image never stops growing even when it reaches '100' as specified in the script. If I change 'if(img_width != bar_len)' to if(img_width != 100) it does stop growning when it reaches 100. I am unsure why, as bar_len = 100 when I call the function! I don't know if it makes any difference, but the HTML in my final code will be dynamically generated with ASP.
I have a javascript that displays couple of buttons, which are
directional (e.g., click button it goes to a particular page). I need
to have these buttons shows up multiple times in same page, each
represent a different direction but buttons themself are from the same
gif file. What's the most effecient way to do this?
I have a problem when I use the .live() function that I can't figure out. It's something I've run across several times and it keeps confusing me.
My jQuery:
jQuery('#content div.portfolio').live({
mouseover: function(){
jQuery(this).find('img').fadeOut();
[code]....
My problem is: when the mouse enters and leaves the image the image fades in and out for up to four times. The first mouseenter is just fadeout, fadein, fadeout. why is the event being triggered multiple times and more importantly what can I do to prevent this behavior?
First off I didn't know whether to post this here or in the PHP section since it deals with both, but mostly JS. I have a PHP scraper that scrapes the job title, company name and location from a website and stores them in separate arrays. These values are then extracted out one at a time from the array and stored into a string, that is then passed to a Google Maps API.
I can make this successfully happen once, the thing is I need to do it multiple times. I have an idea on what I should do but don't really know how to implement it (correctly). The idea I had was to create a function in the JavaScript section that accepts three values from PHP. This function would be called in my PHP for loop that extracts the values from the array into a string. The thing that confuses me is that the Map function is called via <body onLoad="initialize()">. Here's the link to my code (http://pastebin.com/rTfzJM16)