I want that data against each option should be loaded as the option is selected in the combo box. As, while registering on yahoo, when we select a country all provinces of that country are loaded. (No need to click a submit button.)
View 1 RepliesI want that data against each option should be loaded as the option is selected in the combo box. As, while registering on yahoo, when we select a country all provinces of that country are loaded. (No need to click a submit button.)
View 3 Replies View Related<span style="font-family: courier new,monospace;">Hello all,</span><br style="font-family: courier new,monospace;"><br style="font-family: courier new,monospace;"><span style="font-family: courier new,monospace;">I've recently started with jQuery because I wanted to use it for posting details from an login form to a PHP script which should return whether the user is authenticated ox not.</span><br style="font-family: courier new,monospace;"> <br style="font-family: courier new,monospace;"><span style="font-family: courier new,monospace;">For this I use $.ajax, because of it's flexibility and I prefer to use it in this implementation. Reading (jQuery docs and examples) and searching a lot did not solve me on one issue: fetching the data in the callback to the global scope.
</span><br style="font-family: courier new,monospace;">
<br style="font-family: courier new,monospace;"><span style="font-family: courier new,monospace;">Here is the code:</span><br style="font-family: courier new,monospace;"><font style="font-family: courier new,monospace;" size="2"><script type="text/javascript">
[Code].....
how can I let the function that should check the message of the response know that 'msg' has been set?
Apologies if this is a fairly simple question! I'm fetching data (from a MySQL database), and would like to show an animated loading image while the data is being downloaded, and obviously then hide it when the data is fully downloaded. I've found plenty of tutorials describing how to achieve this is the other direction (i.e. when submitting a form) but I'm not sure how to adapt these to what I want.
View 2 Replies View RelatedIs there any way I could fetch data from another web page?
Things like current weather, and rate of exchange?
I would search the data for example by
-loading a web page somehow (IFRAME?)
-going through all <td> tags in it and
-if the <td> had a spesific text, like "weather in Fooland" then
-I'd jump to the next <td> tag and take the text inside it, that hopefully had the data I was looking for.
I used an IFRAME to load a web page. It's id is called "myiframe"
var myIframe = document.getElementById("myiframe")
var iframeBody = myIframe.body;
var paragraphs = iframeBody.getElementsByTagName("p");
document.write(paragraphs.length); //this writes 0!
the page I loaded on the IFRAME has paragraph elements right on body. Why can't I find them?
I tried using node iterator (document.createNodeIterator() ? ) too, but that didn't work at all! I tried it without the IFRAME too. If you have any guesses what it might be, please tell me. Should it work in Mozilla? Should I create the node Iterator only after the page has finished loading?
I am having trouble sending JSON data to a server. Its definitely reaching the parser.php, but I am not what to create in PHP to fetch this data. Also I am not sure my Javascript is correct.
<SCRIPT>
var JSONObject = new Object;
JSONObject.description = "hello";
JSONstring = JSON.stringify(JSONObject);
runAjax(JSONstring);
[Code]...
I have my doubts if this question belongs to the javascript side since it's all good until the data from MySQL comes in, but since the javascript is the one breaking I'll take my chances.
The external js (portada.js)
Code:
$(document).ready(function(){
var currentPosition = 0;
var currentPosition2 = 0;
var currentPosition3 = 0;
[Code]....
As you can see I have three divs with different slideshows (slideshow, slideshow2 and slideshow3), they have products that slide to the left. When I was testing to make sure it all looks good the sliding feature was working fine, but I lost this feature when the data was being retrieved from MySQL (at the moment on <div class="slide">).
I already know that i can change the src of an image-tag with jquery / javascript.BUT my problem is, that I try to load the new src-information from a dynamic html-sheet.So every 1 second the image src should be refreshed.
Some of my code:
<script src="jquery.js"></script>
<script>
var auto_refresh = setInterval(
[code]....
You can see in line 17 that it is no problem to show the fetched data from the other html-file in a div every 1 second.But I would like to change a picture dynamically.That means in detail:in the other html file stands either the value "0" or the value "1".This value should be fetched every 1 second (like the div-refresh) from the file.Then the value should be used as new src-name for the refreshing image, e.g.:fetched value = "1" => img src = "1.jpg" => [user can see a green light]fetched value = "0" => img src = "0.jpg" => [user can see a red light]How can I achieve this?
- How can I change the src name
- How can I refresh the image every 1 second with the new src name?
I have a bunch of DIVs (not an <option> List) each of the class "SongListItem". For one of the DIVs at a time, I set a "Selected" attribute, so it sort of acts like a ListBox. So two rows in the list might look like:
<div id="Item1" class="SongListItem">Item 1 Text</div>
<div id="Item2" Selected="True"class="SongListItem">Item2 Text</div>
Now I want to write a jQuery function which gets the ID of the SongListItem div that has Selected="True". So far, I have tried:
var SongID= $('.SongListItem[selected="True"]').attr("id");
and
var SongID= $('.SongListItem[selected="True"]').get(0).attr("id");
In both cases, I get a "Object does not support this method."
Is it possible to trigger a function that fires when an item is selected from the autocomplete box?
View 1 Replies View RelatedI am using jquery validate js for my validation. I need to validate and pass the value for the below senario.
I am having a dropdown box which has 2 option. Option 1 and Option 2.
And I have few checkboxes with same name. Depending upon the dropdown selection it should show/hide some checkboxes. Using javascript and CSS these are working fine.
The problem I am having is with the Select All function. If I check Select All it checks the hidden field also. The requirement is to select only the fields which are visible not the hidden one. Please suggest me how to do this.
Example
Here Value 3 and value 4 are common. If I select option Select Item 1 Value 1 will show and value 2 will be hide. If I select all it should not select value 2. As the name is common its selecting that also. It should not select value 2. This is the requirement
how can i set the attribute of an item in a select box to selected?
View 5 Replies View RelatedI got a page with 2 <select> the second one is populated by the 1st selected item. I want to know how can I reload just the second <select>.
View 2 Replies View RelatedI can access the drop-down value(s) the visitor has chosen by $("#ak option:selected").each(function () {... but now I want to force the drop-down list to be selected to a particular default value of my choosing ... how would I do this?I did try:
$("#ak option:selected").each(
function () {
$(this).text('-> Choose Accessory kind');
[code].....
I am trying to check if a list item has a class of selected, then is so change the opacity to 0.5. Here is my code:
[Code]....
I am trying to get the text (not value) of a selected item in a select box <option> and display it elsewhere on the page.
View 7 Replies View RelatedI have a list of 32 thumbnails in the form of:
<ul id="thumbs_ul">
<li>
<a href="gall.php?g=galleries/atest/&p=Bamburg_01.jpg" title ="" >
<img class="thumbnail" src=phpThumb.php?src=galleries/atest/Bamburg_01.jpg&
[Code].....
How do I get the href for the item directly before the "selected" thumbnail and the item directly after the "selected" thumbnail?
In the above example I would like to get: [URL]
I have a page as below, I hope the form only show Select option when loading, then the input date fields will be displayed if select event category, where are the errors?
Code:
<script src="/misc/jquery/jquery.js" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function() {
$.viewInput = { '0' : $([]),
//THIS IS THE NAME OF THE DIV WRAPPING THE HIDDEN FIELD
'1' : $('#1'),
};
$('#category_class').change(function() {
// HIDES THE INPUT FIELD IF ANOTHER DROPDOWN ITEM IS SELECTED ONCE THE HIDDEN FIELD IS LOADED
$.each($.viewInput, function() { this.hide(); });
// SHOWS THE INPUT FIELD ITEM IF SELECTED
//$.viewInput[$(this).val()].show();
}); });
</script>
<table cellpadding=4 cellspacing=1 width="650" border=0 class='list'>
<tr> <td class='caption'>
<form action="save.asp" name="pvt_spec" method="post">
<table border=0 cellpadding=4 cellspacing=0>
<div id="1"> <tr>
<td nowrap><font size=2 color="#ff0000"></font>Start Date</td> <td class='data'>
<input onClick="this.select()" tabindex="1" type="text" name="s_dt" value="2000/01/01" size="13" maxlength="13" STYLE='text-align=center;'>
</td> </tr> <tr>
<td nowrap><font size=2 color="#ff0000"></font>End Date</td> <td class='data'>
<input onClick="this.select()" tabindex="1" type="text" name="f_dt" value="2078/12/31" size="13" maxlength="13" STYLE='text-align=center;'>
</td> </tr> </div> <tr> <td>category</td> <td class='data'>
<select name="category_class" id="category_class" tabindex=1><option value="1">Base category</option><option value="2">Parent Event Category</option><option value="3">Son Event Category</option></select>
</td> </tr> </td> </tr> </table>
refer to following link and you will see first item/option of the first dropdown is being displayed as selected value of other dropdowns. [URL]
View 1 Replies View RelatedThis is my form, i would like to default the select box to USA, and default
the text field to a name such as 'Sarah' and the hidden field to another
number like ??', when the user clicks on the check box, otherwise the
fields should be blank, the value of the select box dosnt matter much, only
that it defaults to USA, when the user checks it.
--
<form name="form1">
<input type="checkbox" name="checkbox" value="checkbox">
<select name="prefix">
<option value="off" selected>Select country
<option value="61">Australia
<option value="1">USA
<option value="58">Venezuela
</select>
<input type="text" name="name">
<input type="hidden" name="number">
</form>
--
I have a select box, is there a way to get javascript to select an item for me?
Here is my html, can I get javascript to select the option for ray?
I have a javascript list menu, I want the menu item stay in given background color when we are at that page. How do we achieve that with javascript?
View 9 Replies View RelatedI have a TEXTAREA element. A user right clicks within in to get the context menu and they select "paste". I want my javascript code to know that they selected "paste". I know you can capture the mouse click, but can we capture exactly what event that attempted?
View 3 Replies View Relatedhi..i need some ideas...I want to calculate student fees payment on my php page, but my coding here its not working. One more thing is when selected item click and its can display value of the item in other textbox(ex: if course Diploma Multimedia is selected, then the course fee is 19000 is display on txtCourseFee).I'm using java script for the calculation and save into mysql database. The code is here :
[Code]...
I've got a drop down with a listing of categories (Books, Apparel, Music, etc) for adding products to a database.
When the user select "Apparel" I want it to reveal a <div> with extra options. But I "only" want it to respond to if apparel was selected. If books, music, etc are selected, it should do nothing.
I've created the simple select box below that will "onchange" when an item is selected. I'm trying to apply the "selected" attribute to items that are chosen from the menu, so that if "Home Page #2" is selected, the "selected" attribute will be applied to "Home page #2" once you arrive at "Home Page #2". I've follow a few simple tutorials with no luck and even tried php conditionals to trigger the "selected" attribute with no luck.
Code:
<form name="guideform" method="get">
<select class="wptdb_jumpbar_select" name="mymenu" onChange="window.location=document.guideform.mymenu.options[document.guideform.mymenu.selectedIndex].value">
<option value="/1">Home Page #1</option>
<option value="/2">Home Page #2</option>
[Code]...