Suppose I want to populate a drop down ajaxly. The population is written like:
var $select = $("#target");
$.each(datas, function(){
$("<option/>")
.val(thia.value).html(this.name)
.appendTo($select)
.data('srcData', this);
});
But the speed is considerably slow when the datas is large. I know that I can use just string concatenation and html() finally to speed it up but what can I do with the data()?
I am stuck with an issue in my project from completion. My program is trading exoeriment with 2 groups. If any user in 1 group enters value in filed called askvalue, this value must must be updtaed to all other users in the group. I tried to do thi by inserting and updating the table. Values are updating correctly in table a but weppage s not being regfeshes to other traders in same group.
I am posting my code here:
When any user in the group clicks this button insertion sql statements have to executed and then refesh the webpage for all the traders in the same group without clicking refresh.
i have a a script for typing speed test. after 10 sex. script shows some result like Raw CPM: 35 Corrected CPM: 20 WPM: 4Time left: 0 Your score: 20 CPM (that is 4 WPM) In reality, you typed 35 CPM, but you made 3 mistakes (out of 7 words), which were not counted in the corrected CPM score.
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How can jQuery locate a non-predetermined DOM insertion point? My application relies on custom code to "bootstrap" itself. I'm wondering if similar functionality is available in jQuery?
My app works in the following fashion:
- user places a script tag in their web page.
- my script fires and performs the following routines:
- scriptLocation = whereAmI()? (find scripts in document, length -1)
- insertBefore(DIV, scriptLocation);
- use DIV as canvas, DOM target for all that follows
- install application in DIV
Note that my custom app does not wait for any kind of "ready" state. It has no dependencies on the surrounding document. It fires inline. My impression is that jQuery's approach ("Find something, do something") is incompatible, because it relies on a known DOM insertion point. It would seem straightforward to "query" the DOM, and find an element of known ID. That would conflict with my business constraint; I have no control over the destination page. Are my assumptions about jQuery true? Or is there a way for a jQuery script to wake up, find its location, and the install elements there?
Is it possible to make a file insertion conditional? I now have the code:
'<script type="text/javascript" src="http://www.site.com/showit.js">'
And I wondered if it is possible to make this conditional, something like:
if (mycondition==true) include('http://www.site.com/showit.js');
I have a button next to a textarea when they click that button it launchs another window. Now I need another button that will take a value (it will be an html code) close that window, and put that value in the textarea.
Sort of like how when you click the link button in this wysiwyg editor it pops up a window that asks for some stuff and then inserts it here.
Essentially, I am building an image upload plugin, and what the image inserted automatically at the end of the process, so I thought I would put this at the end of the script:
Code:
<script type="text/javascript">
tinyMCEPopup.execCommand('mceInsertRawHTML/mceInsertContent', false, '<?= $image_tinymce_safe ?>');
tinyMCEPopup.close();[code]....
If that is run, then the actual image appears in the editors instance. Is this a general JS / DOM issue (I got it to work with the original script before, I just stupidly overwrote the file!), or, is it something more?
I'm developing a webpage that is composed by several divs. These divs
are supplied by the server depending on the user that made the request.
Some of these divs require some javascript functions to be called when
they are added to the page. I add the content using innerHTML (function
renderPage(data) ....
javascript:alert(function(){if(window) return;})
becomes:
function(){
if(window){
return;
}
}
ive need to format the date (variable "tomorrow") in this form to mysql
format yyyy-mm-dd can anyone please show me how to amend my script?
<script language="javascript">
function showDate(thisObj){
/* create a Date object using the system clock */
today=new Date();
td = today.getDate();
tm = today.getMonth();
ty = today.getFullYear();
tomorrow=new Date(ty,tm,td+1)
/* convert contents to string and place in control */
document.getElementById(thisObj).value=tomorrow;
}
</script>
<body onLoad="showDate('date');">
<input id="date" type="text" readonly="readonly" />
</body>
It's possible to set custom speed for each pic or for some pics?and How remove the frame
View 4 Replies View RelatedI am new at this jquery stuff. In fact, I'm more of a cut and paste kind of gal I have a web page that I incorporated a slideshow. The picture seems to change a bit faster than I'd like, and I can't seem to make the picture go slower than it already is. Can anyone tell me what value I need to change to accomplish this? I changed a couple numbers, but didn't seem to have an affect. Also, is there a way to add a pause and play button so if the fading picture bothers someone, they can pause it?
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I am trying to create a WYSIWYG editor for my site, but seeing as how every browser gives different results when using the execcommand method, I am trying to do my own insertions instead.
What I would like to do is create an iframe with designMode On to enable editing of the frame, but when someone does a command to bold text, I want to make a method which enters <b>Some Highlighted Text</b> into the frame where the user highlighted so it would appear bold and the source would have the <b> tags.
My issue is I have been unsuccessful in learning how to take the selected text within an iframe and surround it with tags. I was able to accomplish this in Internet Explorer using this code:
Except the resulting text would actually have the <i> tags appear, and the source would be:
Pretty retarded if you ask me since in no way did I want it to convert the tags into entities.
Anyway, if anyone could please direct me to a method in which I can successfully take selected text within the iframe and surround it with HTML tags in such a way that the formatting will actually show.
I have got a DIV that I need to refresh, its content consists of an image that will change on the insertion of a row to the SQL Database, however, when I use a refresh on my div it does refresh but does not change the image...
My refresh code is ajax:
And my PHP code contains the MYSQL that has a mysql_num_rows, so that PHP can see if there are rows or not.
I would like my page not to redirect or refresh on my div change.. So I would just like my div to refresh.
I can't change the speed on any jQuery functions that use that parameter, for example fadeIn(). No matter if I add slow, fast, 100, 180000... my tags/images/whatever always fade in at the same speed which is something between half and one second. Is this a bug?
View 2 Replies View RelatedI want to use animate function(changing the top value of UI tag)for the ui tags with a speed of 6000.Well the top value does change for the UI tag but it the animation is not visible meaning that it moves very fast.Instead it waits for 6000 ms and then at the 6th sec it suddenly changes the top value without giving the animation effect. This problem i m having only for UI tag below is the code
$('#van-one li a').mouseover(
function()
{
$('#van-one li ul').animate({top:"25px"},6000,"linear");
}
);
Im animating a div to go up, its a long animation upto -8000px but it doesnt show a fix speed, at the begining is really slow and speeds up then at the end it slows down.
View 1 Replies View RelatedThis is realy frustrating me, i cant get the hide on this page
<!--
$(document).ready(function() {
var showText="Click to expand";
[code]....
I am trying to implement a div containing a form drop down on hover and I have everything working except for when I try to add any sort of animation or speed to the '.show' or '.hide' effect. When I try to add speed or seemingly any other effect to the div, the select elements of the search form fires the hover event. Does this make sense?
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So I have set the speed, timeout and delay for my transitions. If I launch the page and let it autoplay the timing is great. However when I click one of the links on the right and it changes slides, or I click a link in one of the slides the timing between slides increasesI am not sure what I am doing wrong as I have not defined timing anywhere else. Below is the code that I am using.
<script type="text/javascript" src="scripts/jquery-1.js"></script>
<script type="text/javascript" src="scripts/jquery.js"></script>
<script type="text/javascript">
[code]....
I use cycle for a news scroller, the slides do not stay long enough on the screen and I want to slow this down but i can't find out how. I have used delay but it only affects the first slide.
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Is it possible using slideToggle to set a faster speed for hiding than for showing?
View 4 Replies View RelatedI am using the cycle plugin on the homepage of my website and it it taking 6.5s ish to fully load the page. All the elements are loaded in less than 1s but it takes 5s plus to render the final page. Is this a CSS issue or is there a better way of using the cycle plugin?
[URL]
I am having some issues using jQuery multi-select, it works fine but really lags when I have multiple instances (can crash the browser in some cases) am using jQuery 1.3 & jQuery 1.7 as the demo (have tried updating to the newer versions but problems persists)
I am using the following [url]
Does anyone have any idea to speed this up, or an alternative plugin that works a little better?
I have an image insertion page that is part of a JS WYSIWYG. It works okay, but I would like to add a styled caption bar underneath it.
This is what I'm currently using for the caption (inserted by a button):
Code:
This is the code from the insert image page:
Code:
How do I put the caption bar after the image in the main code?
I would like to design a page that measures the user's download
connection. Does anyone have an example link or script that might aid
me in this task?