JQuery :: Splitting Functions Into Files, And Placement On Page?
Jan 30, 2011
I'm writing this web app.For each view, when required, I'll have one or more script files named after the view. Some functions are shared across the site. So I extracted and put them into separate .js files. Some views may have sub-views (such as the login box).
And I ended up with 10 <script> tags per page (includes 3 jquery must-haves). Although in some pages I can lower it to 6, I still think this is a pretty big number, as lots of extra HTTP transaction is required when loading the page.
I put the <script> tags at the end of the page, before closing <body>. Most scripts didn't use $(document).ready().
So is it bad to have 10 <script> tags on each page? Is there a magic number I should never surpass? Is it a good idea to put lots of (unrelated) functions into a single .js?
And is it bad to have scripts executing at the end of the page rather than $(document).ready ?
View 2 Replies
ADVERTISEMENT
Jun 22, 2011
I am trying to incorporate two javascript files (using jQuery) and they are creating a conflict.If the main js is on the page part of the page does not work. If I do not include it my menu and some related features do not work correctly.One code is long so here is the link to it: *I removed Link* (this is the main code for the menu etc)The other js is:
$(document).ready(function(){
Engine.Initialize();
if( !$('body').hasClass('index') && !$('body').hasClass('homepage') ) {[code]....
View 2 Replies
View Related
Feb 16, 2011
I know this is probably super easy....but how does one extract var_1 & var_2 out of this?
<input type="checkbox" name="checkbox[var_1][var_2]" />
View 1 Replies
View Related
Aug 24, 2009
Is there any was to prevent ampersand from splitting up the passed data? For example if my data looks like: "This is some text&blah blah" If I pass it as data it will get split up at "&": This is some text blah blah
View 5 Replies
View Related
Jul 4, 2010
I want the error messages to appear below the text boxes, not to the right. I have my own text after some of my text boxes and with the default settings the error appears between the text box and my text. Looks weird that way. I'd rather have the errors below each element. I tried with the below but didn't get anywhere. I want ALL errors below. Not sure what to do.
errorPlacement: function(error, element) {
error.appendTo( element.parent("td").next("td") );
},
View 3 Replies
View Related
Feb 21, 2011
I am using jquery validate plugin to validate my form. The form is modified bassistance form, which is a table with various <tr> and <td>. Default placement is
error.appendTo( element.parent().next() );
But I want to append (or display) errors in a single td with id and name as "errorbox" located on the first row of my table. How to modify
errorPlacement: function(error, element) {
error.appendTo( element.parent().next() );
},
View 1 Replies
View Related
Aug 28, 2009
I have a form where I am using the jquery validation plugin. In that form, I have a date field that is using a jquery datepicker plugin so a small calendar gif immediately follows the date field. The date is required. The problem is when the field fails validation, the error
message appears directly after the date input pushing the calendar gif to the right of the error message. I know there is an errorPlacement parameter that you can use, but isn't that for every field in the form? How can I get the error placement to go after the calendar gif
just for the date field. Here is my test code. I am also using an AJAX form submission plugin. The name of my date field is startDate.
$("#myForm").validate({
submitHandler: function(form) {
$('#myForm').ajaxSubmit(function(){
alert('SUCCESS');
});
}});
View 1 Replies
View Related
Apr 10, 2010
Just wondering if it's possible to use JQuery to create a 'download all' link? I have a number of .zip files linked to in a page and I want to offer a quick way to download all of them at once or specific sets based on the id of the link. That possible?
View 1 Replies
View Related
May 12, 2009
I'm using ajax to store values from a form into MySQL. The form contains a text field named "title" and the method I'm using to fetch and pass on the data to the backend is shown below:
_data = "title=" + $( '#title' ).val();
$.ajax({
async: true,
type: "POST",
url: "backend.php",
dataType: "json",
data: _data,
success: function( json ) { .... }
}});
The method works fine for normal text, say "This is a sample text". However, if an ampersand is used in the title text (example: "This & That"), the post value is being truncated at the ampersand. In effect, the & in it is causing the string to be split up into two segments and the
part after the & is being treated as a variable,
i.e. instead of passing
title = This & That
What is being passed is,
title = This
That =
* as shown by Firebug
View 2 Replies
View Related
Aug 17, 2009
I've been banging my head against the wall for about a week now. Everything in the code below works as expected. How I can make the error appear in the last <td> in my table below? It currently appears in <td> 4 along with the first input, but I need it in <td>7.
<script>
jQuery.extend(jQuery.validator.messages, {
required: "?"
});
$(document).ready(function() {
$("#myForm").validate();
});
</script>
Table that prints out multiple sets of Radio Buttons
<tr>
<td>1</td>
<td>2</td>
<td>3</td>
<td>4<input type='radio' name='".$row['name_id']."' value=$value1 class='required' >$value1</td>";
<td>5</td>
<td>6<input type='radio' name='".$row['name_id']."' value='$value2 class='required' >$value2</td>";
<td>7</td>
</tr>
View 1 Replies
View Related
Jul 18, 2010
I am using both the jQuery Validation plugin and the datePicker plugin. I would like to get the error message for this showing after the calendar icon for the datePicker plugin. I have tried this and cannot get it to work and so far not found a solution on any website I have checked.
jQuery Validation code
$(document).ready(function() {
$("#adminform").validate({
submitHandler: function(form) {
SubmittingForm();
},
rules: {
date: {
required: true,
date: true
}},
errorPlacement: function(error, element) {
if(element.type == 'input') {
error.insertAfter(element.sibling(a));
} else {
error.insertAfter(element);
}}});
});
Trying the sibling thing was my last probably silly attempt at getting this working.
HTML output when the field fails validation
<fieldset>
<legend>Update Date</legend>
<label for="date" class="admin">Date of Run: </label>
<input type="text" class="date-pick dp-applied error" size="7" value="" name="date" id="date">
<label for="date" generated="true" class="error">This field is required.</label>
<a title="Choose date" class="dp-choose-date" href="#">Choose date</a>
</fieldset>
As you can see the label for the error is placed inbetween the input field and <a> for the calendar image. How to get this label to show after the <a>.
View 2 Replies
View Related
Aug 19, 2009
I am using the jquery form validation plugin [URL] to get some simple validation done on my form. It's working perfect so far. When I set a particular form field to have the class "required" that makes it so that it can't be blank and when the user tries to submit the form, JQuery displays a "This field is required." text beside the field and focuses on it. The text generally appears right beside the input element. I was wondering whether it is possible to actually control where the error text appears? Say like I set an element div element which I want the error to appear. Is there a way to make it the error text appear in that div element?
View 1 Replies
View Related
Dec 1, 2010
Here is a suggestion for the documentation. It can be added to General_Guidelines. This is important because, for me at least, I had to figure it out on my own how to deal with radio buttons. A suggestion in the documentation would have saved me a chunk of time. [URL] Error Placement for Radio Buttons (and perhaps checkboxes). If the default placement of the error message doesn't work for your radio buttons, here is a suggestion.
First, here is my customized message, in jQuery("#frm").validate. Notice the <br> tag.
messages: {
x_gender: " Select One<br/>",
},
Also in the validate function.
// the errorPlacement has to take the table layout into account
// "error" is the error message, as a jQuery object. The element is the first of the group of radio inputs.
errorPlacement: function(error, element) {
if ( element.is(":radio") ) {
error.prependTo( element.parent() );
} else { // This is the default behavior of the script
error.insertAfter( element );
}}
I propose this as the default method for radio buttons. And perhaps checkboxes. This way, in my form html at least, the error message appears on a line just above the first radio button. Otherwise, it appeared immediately to the right of the button, between the button and the label.
View 10 Replies
View Related
Apr 1, 2010
I am familiar with the user built addEvent function used to load multiple functions in the window.onload property. However, I am curious as to the best way to do this across multiple JavaScript files. I thought I had seen somewhere code similar to the addEvent function was native to JavaScript now but I can't seem to find that anywhere.
Just to clarify, suppose I have 3 JavaScript files:
Code:
function foo() {
// do something here
}
fileB
[Code]....
note that it is not feasible to combine those functions into one file as they aren't always loaded together. What's the best way to load them all as a window.load?
View 1 Replies
View Related
Aug 27, 2010
In my quest to implement ajax for the first time i've hit a brick wall. i've been searching for hours for a solution but with no success. Here is the problem.
[Code]...
why is it not working? my PHP code is outputting the contents of the xml document.
View 1 Replies
View Related
Oct 14, 2010
[URL]
After placing a div on each image I placed the comments following. However, prev and next lwon't work unless I uncenter the text alignment or move it up top. For some reason it just won't work when I have it centered bottom.
Attachments
gallerytestt.rar
Size : 52.06 KB
Download : 360
View 12 Replies
View Related
May 9, 2011
I tried using various forms of location.reload() in the onCompleteAll method, but nothing works. How can I reload my page after the file or files are done uploading? [code]
View 1 Replies
View Related
Feb 1, 2011
I have no experience with Javascript at all, and this is probably tricky without the full code, but I'll give it a try anyways:
I have a page with two dropdowns (date and month), which generates a (0,0) value, (date,month).
I need to input those two values separately in two different locations in a generated URL. How can I split up the keys-result, instead of it being (0,0)?
CODE GENERATING URL;
PARTIAL CODE FROM DROPDOWN;
Can I maby add something to the "result.keys"-string to point to the "var days / var month"?
View 3 Replies
View Related
Sep 8, 2011
I'm trying to figure out how to split a url variable... I tried these two ways, with an alert to see my result, but I'm not getting anything.
[Code]...
View 8 Replies
View Related
Apr 29, 2011
Im having some troubles with some functions i launch in $(document).ready() to initialize the page. Then if i click on browser refresh everything goes fine... even more strange when i place alerts between then calls to these functions everything goes fine too... but the first time the page is loaded it seems that the functions are not executed at all.
View 3 Replies
View Related
Feb 16, 2009
I am loading a page dynamically using .load with jquery and then i have another button on that page that allows you to go back to the previous page using livequery click function. However, when I go back to the original page, none of the page functions defined previously are working anymore! Is there a way to force the browser to reinitialize the script? How does one get around this problem with jquery?
View 2 Replies
View Related
Oct 2, 2011
I want to split it off into a script area, like my CSS has been.
I have:
Is something like this valid:
View 8 Replies
View Related
Jan 28, 2010
I need to take the text in a textarea, split it into an array, and have the items in the array be added to a dropdown menu. When I try to split the value of the textarea (which, by the way, contains comma-delimited text) into an array, the array invariably ends up with only one item in it, and that item contains the entire contents of the textarea all jammed together with the commas removed.
The offending code:
Code:
In my test page, the text area (DownListTextBox) contains "yes,no" and when the alert fires it shows that the array has a length of 1. The Option added to the dropdown list has a text of "yesno". So, what did I do wrong?
View 5 Replies
View Related
Jan 21, 2010
I have a nproblem with running commands from a loaded page;[code]Now i want to execute the alert() on page BB.html when doing the load on page AA.html.
View 2 Replies
View Related
Jul 20, 2005
As someone who has a web site, there is this popup (not my own) that comes
up that I can't make go away when others view the page. Is there anyway,
at least, to make sure that the parent window supersedes and is the top
lawyer vs. this smaller pop-up using javascript?
View 3 Replies
View Related
Mar 5, 2006
I have recently decided to re-approach a function in the code I have been working on based on the recommendations of a few of you helpful folks. The current function takes data accumulated from form calculatiions, formats it for display then opens a fresh window and writes that data into the document using the document.write() method. This presented me with a bit of a problem when it came to saving the document, particularly in Internet Explorer. When I brought that problem up here on the boards, it was suggested that I go from document.write() to innerHTML and rather than open a blank document, I should open a document that at least has the basic coding set up, such as DOCTYPE, HEAD and BODY tags.
This is all fine and dandy and I understand the basic concepts of how it is supposed to work, but in working through the logic of the process, I discovered that my weakness in understanding how to implement the innerHTML method is holding me back a bit. So now I come seeking advice once more, however, before I go any further with this, let me explain how the document is meant to be displayed.
The data is sent to the document in two basic stages. The first of those stages is a visual or "graphical" representation of the data and consists of a foundation image (in this case, a polar chart) with secondary images (stellar bodies and/or stars) placed on top of it to represent the data in a positional format (basicly stars positioned by Right Accension and Declination Angle).
The second stage of the data transfer (which, at this point, I don't see any problem coding since it is pretty straight forward) is a text rendering of the processed information in a tabular format. For the most part, I intend to keep it in tabular format and simply send it to a specific DIV element.
My difficulties are coming from the first stage of the process. My first thought was to load the foundation image from the popup itself rather than using the function to insert it in the document and then send the positioning data to the document as a series of DIV elements in much the same fashion as I was doing before. These DIV elements, or so I assume, when sent to the document, would have to be placed in the body of the document in general. Therefore, I would assume that the body would have to have a name/id attribute that innerHTML could access. My question here is, where exactly does that data go when it is sent. Assuming the basic document has the following appearance; Code:
View 9 Replies
View Related
