I have this code which I found which loads XML/RSS feed and displays the entries.
However, it outputs every entry.
I would like to add a way to limit the output, via a parameter, but I am not sure how to do it.
Code:
<script type="text/javascript">
$(function() {
$('#journal_feed').renderFeed('journal_rss.xml');
[Code]....
I am using this script which allows people to add links to a page and stores them in a cookie. I am redesigning the site and need to limit the amount of links which display to 5 or less. and/or restrict the amount of future entries to 5. Code:
View 2 Replies View Related$(this).html();
I want to dig out all the images in an rss feed and display them using an image plugin. so I have something like this.
$('div#rss_feed p a img').each(function (){
#('#imageviewer').append(this);
});
Now that worked but I need each image to be in an li element
$('div#rss_feed p a img').each(function (){
var h = '<li class="image"><a href="">'+$(this).html()+'</a></li>';
#('#imageviewer').append(h);
});
I know I cant use $(this) like the above but I want to do something of the same effect. Is there a way to get the html code of whatever this is pointing to?
I was wondering if you can extract an item from a rss file and display it in a div. like extract the title and put it in an h3 tag, extract the description and put it in a paragraph, and have the link below, and all automatic, so you just insert the code and it displays the first 10 items or so?
View 9 Replies View RelatedI've been asked to put a weather feed onto a website/digital display, please see the image below. I'm new to this RSS feed, and I have been searching all day, but a bit confused, so any suggestions on plugins, code,
View 1 Replies View RelatedI was hoping to get some insight as to why this may be happening. I am using the jFlickr plugin which can be found here:
[URL]
I am using their colobox mashup to display the thumbnails in an overlay when clicked. Problem is, is that I am only getting 21 images to display. I have over 500 images that have been tagged properly.
Here is my code snippet:
$('#cbox').jflickrfeed({ feedapi: 'photos_public.gne', limit: 5000, qstrings: { id: 'MY ID GOES HERE', tags: 'Journey Home Tour 2010' }, cleanDescription: true, itemTemplate: '<li>' + '<a rel="colorbox" href="{{image}}" title="{{title}}">' + '<img src="{{image_s}}" alt="{{title}}" />' + '</a>' + '</li>' }, function(data) { $('#cbox a').colorbox(); });
As you can notice my limit option is set to 5000 and my tag is set.
http://www.dynamicdrive.com/dynamicindex4/thumbnail2.htm
I intend on using this gallery viewer on my site.
Is it possible to make it so that image that is displayed in the div is limited to certain dimensions.. say 100 by 100px. If an image that is displayed is above the limit, the excess is simply just out of view..
I dunno how this would be possible maybe by a use of some sort of mask, i normally code inflash im not sure if taht is possible with divs in html. Or maybe you can limit the size in the js file, if your allowed to.
I have the following button code in one of my forms to find the path to a file the user is going to upload:
<input type="file" name="file">
When windows open it's file browser it shows/lists all files. Is there a way to only have it show pdf extension types only?
I have a input filed of type "textbox" into which I am expecting to get
currency values (ie. 199.99). Is there a way that I can restrict the
user to only entering 2 values after the decimal point?
I can restrict the maxlength to 5, but that wouldn't stop the user from
type in 1.987.
I have the following javascript code:
elms=document.getElementById('friends').getElementsByTagName('li');
for(var fid in elms){
if(typeof elms[fid] === 'object'){
fs.click(elms[fid]);}
}
Which grabs all "li" tags with the ID "friends" , and then goes through and clicks all of those elements.How would I go about having it to where it only clicks up to 200 elements, and not all of them.
im trying to set a textbox to only accept alphanumeric characters but it needs to accept a space in between each entry because it is a textbox all i can get it to do now is only allow numbers to be entered using the following code:
[Code]...
its possible to limit variables example I have a variable called myCurrency containing 3.454 well sort of pass it to a function that makes it become 3.45 though if the third number is higher than 5 it rounds it.
example: 3.457 = 3.46.
I am no coder, however I am modifying my website and changing the slideshow to the one found on this website, most wonderful, the Cut & Paste JavaScript Slideshow : [url]
I have it working now, and I have but one question, does the code include a way to limit the number of times that it cycles through the slides? So it just freezes on one photo after x number of cycles?
Is it possible to use javascript to limit a textarea to one hundred words (of 3 or more letters).
I am building a contest form for my company. It's one of those that you have to write why you want to do something in 100 words or less. I would like to have it check their writing while they're writing. It would be really cool to tell them how many words they've used.
I've seen javascripts that tell you how many letters in a given field. Something like that would be perfect. Does anyone have something like that or can you point me in the right direction?
I'm trying to limit the number of items that can be passed to the 'list1' select box to ten items. The way I have it now, it pops up a warning if user tries to pass more than ten, but then passes the first ten of the selected items through to list1 anyway. I don't want it to pass any items if they try to pass more than ten...just show the popup, and make them try again. Code:
View 18 Replies View RelatedHow to create a function that would allow me to add to or subtract from a maxvalue, and thankfully I got help regarding that. However, something's got me stumped for the past few weeks that I still can't resolve...
This is the relevant code:
As it stands, it works as long as the total value is less than or equal to the limit (for advantages it's 15, for disadvantages it's 10). However, the moment it goes past the limit -- for instance, if you change Antisocial's value from 2 to 7, or if you add several additional checkboxes with any values -- the whole thing starts going crazy; specifically, maxvalue doesn't revert to 40 when the all the checkboxes are unchecked.
What I'd want to happen is that the user cannot select or apply advantages or disadvantages if the maximum advantage is greater than 15 or the maximum disadvantages is greater than 10.
I'm thinking that a button for adding disadvantage points to/subtracting advantage points from the maxvalue (that becomes disabled if the user goes past his limit on advantages/disadvantages) is useful at this point, but I'm really stumped on the implementation of the idea. An alternate idea of mine is that all other advantage/disadvantage checkboxes would become disabled if their value is greater than the remaining number of points, but I don't know how that is possible either.
How can this be limited to certain tables/table rows?
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
[code]....
I got several entries and two checkboxes and I would like to exchange the
entries from one select to the other. like 'Add' and 'Rmove'. Is it possible
anyhow? Can anyone help me where to start?
[My HTML]....
I am having trouble with the following code. Right now the user clicks the button and it shows all of the blogs from the blog array. However I want it to just reveal 2 then two more and two more and so on as the user clicks button. I have tried multiple things but can't seem to get it right. Most of the things i try either reveal the entire blog on start or when the user clicks hides all of them.
[Code]...
<html>
<head><title>Back, Reload, and Forward Buttons</title>
</head>
<body>
[Code].....
how to display the number of history entries properly without having the code not run...any pointers?
Have form where visitors fill in a few '<input type="text"> fields that require simple integer numbers. (I may be making a mistake in just using text fields? Please mention in reply in conjunction with main question below).
Here is a typical row:
<td>Box of dozen red pencils</td><td>$1 per box<td><td>Number of boxes wanted</td><td><input type="text" name="redpencils" id="redpencils" size="6"></td>
There are four colours and all are different prices per box. Blue are $1.20, Yellow are $1.50 and green are $1.70 per box. The form says that a minimum order is $10. I want that a warning comes up and submission fails if the entries add up to less than $10. I have simple default browser warnings come up if the required fields (like name, phone number) are not filled in. I want similar if the orders do not add to $10 or more.
Basically, I've been asked to create a system where the page doesn't refresh when you go from page to page on a different site. That is, it's going to almost function like an iFrame. There will be a general template on the outside of the content, but the content itself will change when someone clicks on a link on a top banner. I've decided to use innerHTML to dynamically change the page content (I chose this instead of hiding layers because there are some large images/components in the content of the other pages, and I don't want them to all load on start up).
First off, if you think there's a better way to go than innerHTML, please briefly let me know, but this appears to be the way we're going. The contents of these pages are large, often with many elements. So it's not like I can just put some text in a javascript file and say "change to this text". Line breaks, etc. would mess it up. And I'd like to make changing the content as easy as possible for coders who come after me. So I don't want to make just one huge line of text/code that the javascript will replace.We have php and smarty in use. They also like to use the MVC system here (if that makes sense to you). So what I'm thinking of is something like creating the content for the other pages as their own pages. Something like:
<div-content>
text
<img src="blah.jpg" />
</div>
then using php curl or fetch to grab the page, strip the line breaks, etc., and insert it into the javascript (which doesn't allow for breaks written into the text directly). I can do this by having PHP create the javascript file, but that's a bit messy, and I'm not sure if it conforms to MVC. Might be the best option though.
I have a mySQL that is continuously being added to and I need to make an AJAX function that checks the database periodically and only returns the results that it hasn't seen before.
View 8 Replies View RelatedThe attached page has 3 entries to be made. Now I want to validate them, that is, if the form is submitted with even one blank field an error must be indicated. I have put the validation code but it doesn't work upon empty form submission.
View 6 Replies View RelatedI've borrowed some code from various sources to get a delicious JSON feed onto my website. The problem is it this loop gives me the entire feed that is available, where I would only like to have 5 current entries. I understand how to do this in a for i=0 loop, however there is an extra bit of code that I do not understand within the loop. What do I need to do to end this loop at 5 entries instead of the 15 or so it generates?
Code:
<script>
<!--To be honest I have no idea what this does. I sampled code from 3 different resources to make this work, and the author of this code didn't attempt to explain what is going on here. It doesn't work without it. I'm fairly certain it parses the JSON file so that it is readable. -->
Function.prototype.bg = function(ms){
this.PID = setInterval(this,ms);
return this;
[code]...
how reset old entries data in input field?I have a search field where the results are live updated when typing in. The problem is if you type the same letters as earlier. Example: You have searched for "Conditioner" the next time you type "C" the word conditioner comes up in the browsers entries and the search function.Didn't understand? Try the searchfield on the webpage and try search for the word "conditioner". After you se the result, type "c" in the same field.
View 2 Replies View Related