JQuery :: Slideshow - How To Use Array Fill From Database Instead
May 3, 2011
I've seen several jquery slideshows, but I don't know how to adapt them to my needs. I'm working in Visual Studio 2010, Visual Basic. I have a database that contains the file names of the files I want in the slide show. I can easily create an array or an arraylist to contain the files to use. The slideshow examples I've seen have the photo files hard coded. How can I use the array I fill from the database instead? Are there particular slideshows you would recommend?
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Jan 21, 2011
Modifying my code:
I have this C# code that is connecting to database and creating a array(list)
Code:
I'm trying to pass it to a javascript function so I can then pass it to a silverlight page so I was able to create this easy javascript that show a aleart box on startup of the list(array)
Code:
But I want to do something like this and can't get it:
Code:
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Sep 15, 2009
I have a slideshow that gathers images from a database. I've been trying to set it up to where it extracts the IMG SRC accordingly so when I click on the image, the lightbox shows the corresponding image. But no luck thus far.
Here's what I mean:
How can I extract the current "s.src" parameter and use it on the "img src" tag to display the image accordingly?
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Apr 17, 2009
I have a script to display 2 dropdown lists. Selecting the first list will populate the second with items. But what I want then is, items in the second are already in a array (this works) they also have a code and this code I want to display in a text input, when selecting an specific item in the second list. (I can display the item selected in the second list (but want the code behind that item to be displayed in the text field). Function assignprojectnum shows the item in the text field now.
Here is the code I use.
Code:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
[code]....
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Jun 23, 2011
I've made a simple slideshow from images in an array. I've search for a way to add elements to each "slide", in addition to the image, but they only pertain to image attributes (title, alt, url, etc.). Is there a way to create classes (for elements other than images, like header text and a content paragraph) in my javascript that can be added to each slide's array (and stylized in css)?This is my current code:
var infoData =[
'images/image1.jpg',
'images/image2.jpg',
[code].....
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Jun 9, 2011
I have an image scroller with several elements connected to it in an array. When the image goes to the next slide, the elements (title, category, desc., etc.) adjust to coincide with the new image. My issue is that I am unable to create an element (category) that pulls each "category:'current slide category'," entered in the array as a list and highlights the current slide's corresponding category.
E.g.,
var slides = Array(
{ <!--slide 1 -->
url: 'images/image1.jpg',
category:'category 1',
title: 'This is the title of the image/article',
imgLink: '#',
caption: 'This briefly explains the image/article', },
{ <!--slide 2 -->
url: 'images/image2.jpg',
category:'category 2',
Title: 'this is the title of the image/article',
imgLink: '#',
caption: 'this briefly explains the image/article',
},)
I want it to display:
>> category 1 / category 2 / category 3
The corresponding slide 2 elements are active/visible in the slideshow, so whatever is entered as the category for each slide should be listed visibly (instead of the non-current items fading) and then highlighting the current one.
Slideshow JS (category element on lines 309-313): [URL]
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Aug 17, 2006
I'm making a list on a web page of my different books (exemple).
<a href="#" id="permissions1">my favorite book </a>
<a href="#" id="permissions2"> best selling book </a>
<a href="#" id="permissions3">most expensive book </a>
When the user clicks on the link, I want to do a dropdown sheet with the info of the book (the info is in a mysql datebase), name , author, nb pages etc)
I have generated onclick fonctions automatically, that passes a parameter (ie 1,2,3) but don't know how link it to the info in my database.
There are only 25 books, so I could just create an array and get it that way. But the day that I modify info in my database, I'd need to correct my code and I would like to avoid that.
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Nov 11, 2011
Okay, so I've been trying to pick up JavaScript and JQuery. And I have a few questions, would be very grateful for answers: -If I'm making a sliding image gallery with JQuery, how do I store my images in an array? I take it this is the best way? I've made a JQuery gallery by assigning each image an ID, and hiding the ones that aren't required. This looks like bad practice though.
I take it it should work with a standard JavaScript array, then reference the position of the image I've loaded? like [0][1][2] etc, but something must be amiss in my code. So basically, I've animated my image in, and there's a next button that I want to take me to the next image in the sequence.
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Feb 17, 2011
I have an image on my page. And I want, when someone clicks on it, it must cycle through an array of images. However, I can't seem to get it to work.
HTML Code:
<div id="slide">
<h3>Some of my work</h3>
<img src="images/slide/slide1.jpg" width="650" height="300" alt="Slide" id="slideShow" onclick="processNext();" />
</div>
Code:
window.onload = initLinks();
window.onload = processNext();
var slidePics = new Array("images/slide/slide1.jpg","images/slide/slide2.jpg","images/slide/slide3.jpg","images/slide/slide4.jpg","images/slide/slide5.jpg","images/slide/slide6.jpg");
var thisPic = 0;
function initLinks(){
document.getElementById("slideShow").onclick = processNext;
}
function processNext(){
thisPic++;
if(thisPic == slidePix.length){
thisPic = 0;
}
document.getElementById("slideShow").src = slidePix[thisPic];
return false;
}
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Feb 9, 2006
The correct syntax for an array literal would be:
this.managers [ "DOE, JANE", "DOE, JOHN", "BUSH, GEORGE W" ];
(which works)
My questioin is, how do you recreate this same syntax pulling from a
recordset containing over 3500 records such as:
aManagerName = "DOE, JANE", "DOE, JOHN", "BUSH, GEORGE W", etc...
because
this.managers [ aManagerName ];
(does not work)
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Aug 18, 2010
So Im trying to create a slideshow with thumbnails the user can scroll through and use to navigate the slideshow. I'm a big fan of cycle so I wanted to use that as my main slideshow component and was planning on using jcarousel for the pager. So far it works great in Firefox, Chrome, and Safari, yet in IE the thumbnails are not loading. I'm guessing it has something to do with how the images in the pager are generated and then jcarousel just isnt proccessing that in IE but I 'm not sure. I feel like I'm very close to getting this slideshow to work, yet I need to figure out why it is failing in IE.
[Code]...
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Nov 25, 2009
I am using a simple prototype slideshow and a more comprehensive jquery slideshow on my website.When these are used on the same webpage on my website there appears to be a collision: (For example)Code:element.attachEvent is not a function[Break on this error] element.attachEvent("on" + actualEventName, responder); How can I avoid the conflict without reverting to a new slideshow?
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Jan 11, 2011
Can i use single jquery and html to do some database manipulation i.e. database transaction.
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Jun 1, 2011
i have a small image slideshow i want add a text slideshow to image slideshow. how is it?
my code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
[Code]....
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Aug 10, 2010
I want to be able to grab words from a database with javascript. How do I do that?
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Oct 31, 2011
I have been searching how to connect to a database and execute some queries, and then use the data that I get to populate some tables in a web page, all this using javascript.
I am confused because I have seen in some webpages that javascript is not designed to connect with databases, and also I have see other pages where they say that it is possible.
Does anyone know if it is possible to use javascript to connect to a database (informix), and execute some procedures or queries?
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Jul 13, 2011
I am having no luck with my post form to mysql. It is only posting the first letter of the word/phrase for the text input fields to the mysql database. It is a photo and text post form. The photo and only first letter of text are posting to database. I am using Jqtouch, jquery, and phonegap.
Here is my form fields:
Here is my java script:
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Feb 22, 2011
I used the "CreateBubblePopup", filling it with html directly in javascript. Until now, it was working fine. For some reasons, now I need to write this HTML inside the page (in a hidden div), and then load this html inside the bubble when it's created. Here is the code :
HTML :
<a class="bubble" href="..." >
<img alt="Détail" src="plus.png" />
<div class="hidden">Here is the HTML that will be displayed in the bubble.</div>
</a>
[Code]....
It seams that my "popupHtml" variable is always null, no matter what the html in the hidden div is.
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Apr 26, 2011
I can't for the life of me figure out how to fill 12 text boxes with a repeating number of numbers (this is for a 1 year forecast).If a user enter 3 different numbers in the first 3 text boxes and leaves all others empty I want that series of numbers repeated in the rest until the end when I click a button.
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Feb 28, 2011
I was trying to modify the code-slider plugin so that it would scroll panels that were the size of the entire screen. (the demo on the jquery site has it moving panels that are rather small). So I thought all I had to do was take each div that sandwiches the panel (several are nested) and set their width in code to be the width of the monitor. It did not work.
So I simplified the code to show here. I just have the divs, and their css, and the code that sets them to the width of the screen.
Here's the entire code, css, and html (its not long):
We want the panel to extend the width of the page, and eventually also figure out how to make it extend the height of the page. Then we want to put a menu on top which will scroll from panel to panel, where each panel covers the entire page. The menu would have absolute positioning, so it would stay on top.
Here is another panel, this time in Latin:
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Dec 30, 2011
I'm have a Joomla component who use Jquery for several thing in his template. This component have a form where some field are displayed and I would like conditionnaly restrict the use of 2 fields. I have in fact a field "City" and a field "Zip code" and my goal is to disable one field if the other is filled. In practice that mean if a user start to type the name of a city, the zip field must be disabled for avoid to fill also this field. Same thing if the user start to type in the zip field...the field City must be disabled too..
I need to setup this because the search engine of my component can not retreive correctly data if both field are filled. This happen tipically if the the zip code don't match with the name of the city... I that case the component will display "no result found" and this is annoying. Any example of working code making possible to get this function? Unfortunately I'm not a coder and except html and a bit of css, I do not have enough knowledge..
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Feb 12, 2011
I needed a drop down auto suggest for my project. I tried few plugins but they are written so complicated so Istartwrite my own, I am able tosuccessfullygenerate the drop down. But I need on click drop down suggestion suggestion text I mean country name andcountrycode will beautomaticallyfilled or loaded. I have checked through firebug the url of drop down appearing like below
<div id="suggestion" style="display: bloks;">
<p id="searchresults">
<a href="#"><span class="countryname"><div>US</div></span></a><span Country: US and Country
[code]....
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Jun 16, 2010
One of my datepickers is set to default to yesterday's date. Is there any way to have it automatically enter that date in the textbox so that the user does not have to pick a date unless she wants to change it?
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Aug 17, 2010
I'm trying to create an animation that would fill a complex shape (say an arrow) with a color from top to bottom. It'd be something similar to the third button in the button labEnter the site, go to button lab, select "Click Replaced by Timer". Can't link to it specifically cause it's all Flash).
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Jul 27, 2011
I'm pretty new to coding. I have a form with two radio buttons to choose from. I would like a custom javascript function (fillShowTypeCost) to automatically update a text field with the correct amount of money, based on which radio button is selected. I originally had this form done with checkboxes and it worked just fine. Since I switched to radios, I am completely lost. I have tried using an array search to determine which value is selected, but I must be doing something wrong, because it isn't working. My codes are below. (The PHP end of things are working great.)
My PHP/HTML Code:
//Radio Button 1:
<input name="showtype" type="radio" id="showtype" value="basic" <?PHP print $basic_status; ?> onclick="fillShowTypeCost(this.form)"> Basic Slideshow
//Radio Button 2:
<input name="showtype" type="radio" id="showtype" value="lovestory" <?PHP print $lovestory_status; ?> onclick="fillShowTypeCost(this.form)"> Love Story
//Text field to be auto-updated
<input name="showtype_cost" type="text" id="showtype_cost" value="<? echo $row_settings['showtype_cost']; ?>">
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Jul 15, 2010
I'm using jquery autocomplete to fill a textbox with some text but I need to get the ID of the item too. For this purpose I thought to use the on select event to fill an hidden field the problem is that the on select event is never fired.
This is my code
$(function() {
$('input#<%= tblNewInsert.FindControl("nazioni").ClientID %>').autocomplete({
source: function(request, response) {
$.ajax({
url: "offerte.aspx/fillJson",
data: "{ 'descrizione': '" + request.term + "', 'tabella': 'nazioni', 'campo': 'paese' }",
dataType: "json",
type: "POST",
contentType: "application/json; charset=utf-8",
select: function(event, ui) { alert("never fired"},
success: function(data) {
response($.map(data.d, function(item) {
return {
value: item.descrizione
}}))},
error: function(XMLHttpRequest, textStatus, errorThrown) {
alert(textStatus);
}});},
minLength: 1
});});
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