I have a form with one or more DIV elements inside it. When I try to count form elements I get result=0?How is this possible? See the example:
<html>
<head>
<script language="javascript">
function Count()
{
alert(document.frm1.elements.length);
[Code]...
Hereyou can find the whole example. By clicking onClick to Addyou will clone 100 times the elementtrackOn; then it will be append to the tabletracklistOn. Unfortunatly, if these elements are inside aformyou can see that the time is very high before the process is finish.If I remove the form, is quite immediate. Why this behaviour? How can I fix this problem? P.S. I don't know why, but I can't paste the whole code here. So follow the jsFiddle link please :)
View 2 Replies View RelatedI'm using the $ function to get an element using ID:
function $(e){return document.getElementById(e)}
I'm trying to extend this function to use it like this:
$("myID").s("div");
In order to get all the elements that are DIV inside element ID "myID". So I wrote this:
$.s=function(es) {return document.getElementsByTagName(es);}
But that's not working.
What did I do wrong?
Also, Is it possible to to somehow extend it to use with endless number of inside tag/id? like: $("a").$("b").s("div").$("c") ?
I was wondering how to split the elements inside each other, so that each of them has its own background color. What I'm trying to do is to highlight background of each element onmouseover. Up till now I haven't managed to do it properly - for example, I have a table cell with a hyperlink inside it. When I point to the cell - background changes, however, pointing to the hyperlink leaves the cell coloured - which is what I don't want. I'm trying to use this code:
HTML Code:
onMouseOver="this.style.backgroundColor='yellow';" onMouseOut="this.style.backgroundColor='white';"
I am trying to read all the navigator object elements
1. Using the navigator.length returns undefined, cant use for loop;
2.Using and array of known elements like
var a = Array("appCodeName","appName","appVersion");
I seem to miss something to get it combined like navigator.a[i]
I am trying to use the remove() jquery function.
I appended elements inside this div. But I want it where if a check box is checked then that element which is an a tag html element that will be removed.
The problem... when lets say append 3 <a> tag elements. when I remove all 3. Then append like 4.. I see like gaps. like I want it where if I delete the element it will float upwards. what that means that if I got 3 elements and I delete all 3 and then append 1 new one... then that new one should be shown at the top of the div. Not displayed a little bit lower then where the 3rd element we removed was located at.
It seems like that html code that is appended still stays there for some reason.
I have a fieldset with a bunch of input's inside.
I am wanting to put all of these elements inside the fieldset into an array.
Then once I have that array use a for loop to iterate through each of the elements values and display them with alert.
This is what I have tried, but am expecting to be a fair bit off the mark.
Code:
there is a way to know how much X elements are appearing inside a string?
i tried this one:
$(msg).find('img').length
but no success
I'm working on an exercise I need to have finished pretty soon. The concept is simple: online bookstore with cart etc. It's written on php, using JS and mysql.
Each time I view a book's details, I can add it to my cart, where I can also alter it's quantity.
The code for my cart is this:
PHP Code:
As you can see, each time I choose a book to add it to my cart, a new span will be created, to hold the info of this book. What I need to do with the ManageItem js function, is to update the total cost at the bottom of the page, but I can't seem to be getting anywhere.
Here is what I've done so far:
Code:
I am trying to modify a jquery plugin (Infinite Carousel) to present some boxes instead of a plain image content. Here is theDemo I m not sure if this is more styling or scripting issue but I am encountering with tow problems as:1 - Contents of The Second round (First Click to Right) Doesn't fit inside the wrapper2 - There are some unknown dots ... after the Twelve and before the first item(in First click to left or Second Click to Right).
View 4 Replies View RelatedThere is a way to know how much X elements are appearing inside a string?[code]...
View 2 Replies View Related[code]So data2 has a length, but data2.body is undefined, data2.find() tells me find is not a function, data2 prints out the html, and yet I can't find anything which gives me just the body.
View 1 Replies View RelatedHow can I access the "a" elements inside frameContent.html?I made the example files below as small as I could.[code]
View 3 Replies View RelatedI am having troubles manipulating DOM elements inside a variable. I have the following code:
var
$content =
pages[pageId].page;
$('.widget_inline'
[Code]....
Inside this html string there are multiple id's that I have to change. The .each finds the rightelements and the manipulation seems to work when I do a console.log onwidgetElement.However the actual $content remains unchanged. I probably made a very obvious mistake but I can't find it.
my autocomplete shows value instead of label each time I scrool the item using arrow keys instead of mouse . . .
This is the code :
var req = [
{ "label": "Pollo0", "value": "90|1|9|150", "id": 1 },
{ "label": "Pollo1", "value": "90|1|9|150", "id": 2 },
{ "label": "Pollo2", "value": "90|1|9|150", "id": 3 },
[Code].....
I want to clone a DIV that conteins a set of input fields and I want to assign to the new cloned DIV and Elements progressive ID . . .This is what I want to do :
<Div id="Meal00">
<input type="text" id="Field00" value="">
</Div>
[code]....
Let's say I have this paragraph..<p>My dog is brown.</p I would like to accomplish this.. <p>My <span class="animal">dog</span> is brown.</p> So, I want to use JavaScript to find all "dog" strings inside the paragraph and wrap them in a SPAN element of a given class. I would love to have a plug-in that does that... like this: $("p").findAndWrap("dog", "<span class='animal' />"); I know this can be done in JS, but I'm not particularlyexperiencedin JS string manipulation, so it would take a while until I would accomplish this...Is there a plug-in that does this?
View 7 Replies View RelatedIm trying to submit a form , which holds another form tags inside (i must do it this way) the problem is that this doesn't work on IE, while it works perfect on Firefox
the button seems to have no effect on the page... its like it is not connected to the form....
this is how the page looks like ( i minimized it to show here...)
I did tryed to change the button to input type=submit... but it doesn't work also....
<form name="submitPage" action="package.servletName">
<table border="0" id="tblClass">
<tbody>
<tr>
[Code]....
i am working on a custom drop down list that has hidden #options DIV which is shown when the user clicks on a button. the problem i am having is that the click event does not seem to be attached to the LI elements since they are hidden when the page first loads. if i show the #options DIV when the page loads everything is working as expected.i've tried to attach the click event after i show the hidden UL but that didn't work either.what can i do to make sure the LI click event fires? i tried to put A tag inside of LI and attach click to that but to no avail.
<style type="text/css">
.gbtn-options {
overflow-y:auto;[code]....
I've been struggling trying to get a small order form to work the way I want it to. Here is a link to the live page: [URL] And here is the code in question:
[Code]...
I have two questions...
Question 1 How can I make this piece of script act a little smarter. Look at the order form, I'm catering for up to 4 people and providing lunch for them. If they select 3 people and the spaghetti bol for lunch, it's only adding $10 where it should be adding $30. Obviously this is simple multiplication but since the values in my form are prices it makes it a little tricky. I'm guessing an onselect on the first part of the form which changes the pricing of the other items would be the way to go, but how do I do this?
Question 2 The "Total Price" is placed before the <form> tag by the script. This is ok but it's not where I want it. How can I position this text elsewhere in the document?
I need to pass user input from a form to one database field. I'm relatively new to JS but the idea I had was to have several form elements and use JS to collect the users input and send all the values through a hidden element. What's happening is the variable names are being sent rather than the values. The code below is only passing to the next page. Limitations: I am editing an intranet site built by a 3rd party so a lot of the files we've been given are encrypted. I cannot change the method to post.
[Code]....
I've put together what I think is an illustration of my problem at [URL] Quite simply, I need to be able to access the elements of the form without referring to them by ID as the whole form is intended to be cloned. I intended to do this using parentNode and childNodes[] together with the 'this' keyword. My understanding of 'this' in this context is that it should refer to the HTML element calling the function, i.e. one of the radio button inputs. However this gives the error "Error: this.parentNode is undefined"
View 1 Replies View RelatedDoes "document.formName.elementName.disable" work on hidden form text
elements? I have a form with some input fields that are associated with
some hidden text fields and I would like to disable all of the
categories inside the form when the page loads and only enable each
category as it is needed. Code:
I have a grid that I'm adding rows to that include form text input boxes using addRowData. I know I can use the "editable:true" for that but I'd rather not at this time. Anyway I have the <div id=list1></div> surrounded by a <form></form>. Also statically I have a couple of text input boxes and a submit button. When I press the submit button the only parameters that show up in the POSTED data are the static ones. Is there a way to get the form elements "registered" with the form? I know I can always use javascript to extract the data and save it via an ajax call, but if there is a way to do it "correctly"
Example
var myRow = {id:"0",call:"<input name='callt"+boxNo+"' id='call"+boxNo+"' class='calls' type='text'/>",amount:"<input name='amt"+boxNo+"' id='amt"+boxNo+"' type='text' value='"+defaultDep+"'/>",residual:"",calculate:"<input type='button' class='buttons' id='b"+boxNo+"'/>"};
$("#list1").addRowData(boxNo,myRow);
I'm working with a form that has both static and dynamic form elements (add textbox, etc), and while I can access the static elements via request.form, the dynamic elements cannot be accessed. I have the dynamic elements appended within a div that lies within a table.
Here is the javascript:
Code:
function add3<%=strGoalCount%><%=strObjCount%>() {
var foo = document.getElementById('fooBar<%=strGoalCount%><%=strObjCount%>');
var numi = document.getElementById('theValue');
var num = (document.getElementById('theValue').value -1)+ 2;
[Code]....
I'm using the jquery plugin found here. I love the look but I have a form that uses functions like this:
[Code]..
So, when you select a country and it retrieves the state/province text input, the jquery css is not applied to it. Is there something I need to add to the code above or to the jquery initialization code here:
[Code]...