I have a <div> tag that is getting updated by calling a php script. Inside of the div's innerHTML, there is a <select> tag.I need to be able to change the div whenever a user changes the select tag. How can I do thisI've been trying to get the select tag, but it doesn't seem to evaluate right.
View 3 Repliesi have a menu generated by a list with nested lists. i want the parent link to stay highlighted when the mouse hovers over the sub menus. because those sub menus are also generated by jquery (qtip), CSS alone won't do it (triedul.topnav li:hover a {background-color: #F00;}).is there a way to do this using jquery?
View 15 Replies View Relatedfunction func1(str)
{
document.getElementById("txtHint").innerHTML='<Br>Graph type: <select id="sel" name="sel" onchange="func2(str)"><option value="1">1</option><option value="2">
[Code].....
In Above coding,
i want to pass the "str" variable to "func2" in onchange .
but above code is not working.
I have a little JS app that is a glorified calculator which I posted the code for below. My code uses the document object to replace the html in the "content" <div> and works great.However, I want to add an inline style in order to change the background of the input (readonly field with an id of "coutput") based on either of the global variables named "MJPD" or "IJPD", (depending on the switch case selected in the user prompt at the beginning of the script.)Simplified....if the value of MJPD is less than 4.6, I want the "coutput" field's background to be red, else be green.The same goes for IJPD, except the threshold for red will be <3.83.Code and what I have tried is below.
<script language="JavaScript">
var MJPD = 1;
var IJPD = 1;
[code].....
Below is HTML
<DIV class=info-box>
<DIV class=info-list>
<UL>
<LI>Author <SPAN></SPAN></LI>
[Code]....
I want hidecurrent LI element if SPAN doesnot contain anytext, Author doesnot having value so that will be hidden.
My DOM structure in HTML page have some elements 'IMG'. One of 'img' element have attribute 'src' = 'lolo1.jpg'. How can i find the 'DIV' element with this specific 'img' element inside? I have to find nearest 'DIV'.
[Code]...
I wanna write function like a GetNearestDivID('lolo2.jpg') which would give me result 'mix2'
I'm trying to get a value from a database, assign it to an innerHTML value of a certain element and display this on a web page. Here is how I do this. First I have a js function. Very simple one, here it is:
function get_page_contents(page_name)
{$.post("includes/ajax.php?mode=get_page", {pagename: page_name}, function(data)
{
$('#hed1').html(data.h1);
$('#content').html(data.content);
[Code]...
This javascript function is being invoked upon clicking on a link. The point is that the content's innerHTML is displayed beautiful while I cannot see H1 innerHTML. Its value is NULL instead of expected database value.
I have a situation where I'm trying to assign a value to an elements innerHTML. When I do this, the value is assigned, but it causes havoc on subsequent javascript calls.I realize this is kind of vague but I'm at my wits end on what to do. I've tried assigning the innerHTML value "NA", just plain text, and it has the same effect.Without being too confusing, I have a table of data inside a <div> where the user can navigate up/down by pressing the <enter> key, pg up/pg dn and arrow up/arrow down. When they move from record to record, I'm highlighting the new row and "de-highlighting" the old row. The row has many fields but only one fill in field which is where the user enters the quantity of the item to be ordered. This is on a local network using the Firefox browser.
Without the above line, all is well. When I use the above line, it messes up the highlighting of the row but also makes the fill-in field "appear" disabled. What I mean by that is when you type a number, you don't see the value change (even though the field has focus and the value is selected) but once you leave that line, the value you typed then appears in the fill in. Normally the value will change as you type a new value.
Is there a way I can make this code work:
<script type="text/javascript">
function changeText(){
document.getElementById('boldStuff').innerHTML = 'Fred Flinstone';
}
</script>
<p>Welcome to the site <b id='boldStuff'>dude</b> </p>
<input type='button' onclick='changeText()' value='Change Text'/>
with this:
document.write('<param name=avatarID value=4>');
So when I click the form button it changes the value 4 to Fred Flinstone
I am trying to create a calculator for one of my forms.I am having trouble getting the calculated figure to appear inside a textfield though (probably extremely simple for you geniuses).But if I give my textfield the id "total" instead the script doesn't append the result.
View 5 Replies View RelatedI have a table with td consisting of lists with <select></select>. When
I do a document.getElementById("element").innerHTML I don't see the
selected item. IOW, the innerHTML is not dynamic. Is there some way to
get the most recent selected without traversing through the list's
options.
Is it possible to get the contents of an iframe (I need a method that
allows me to get the generated HTML code of an XML file that was
transformed by an XSL file)?
I have an HTML page having a table and many columns.In that page i have to add new rows and cells dynamically. Adding new rows is working fine using inner HTML.But for particular textboxes i have two buttons namely "edit" and "save".the edit button will make the textbox editable and "save" button will make the textboxes in that row uneditable.Now my question is that as i am adding new rows using innerHTML how to add this functionality (making the textbox editable and uneditable) to the buttons that are dynamically created.
View 1 Replies View RelatedI have the non-standard element
<testele></testele>
In every browser except IE, this bit of JavaScript will successfully change the content of the above element:
document.getElementsByTagName("testele")[0].innerHTML = 'hi';
However, if I change the <testele> to just a <span> (in the HTML and the JavaScript), it now successfully changes the content of the element in every browser, including IE.
I'm relativly new to JS and brand new to the forum so you might need to dumb down your replys for my slightly lacking knowledge. That being said I do have a very solid grasp of html, css and am getting there with JS and its various frameworks.I'm integrating wordpress into an existing site for a friend and currently have the main blog page appear in a DIV.This is the best way to integrate in this case due to many reasons mostly of way the site is constructed.
<div class="scroll-pane" id="scrollbox">
WORDPRESS BLOG
</div>
[code]....
I have a problem with selecting certain elements with jquery.I have a "newsfeed" where I have a lot of these tables:
Code:
<table class=newsfeed_table>
<tr>
<td class="newsfeed_table_icon"><img src="/CodeIgniter/verkstad/icons/nf-msg-cr.png" alt=""/></td>[code]....
It's basically just a table containing a message, who wrote it and when.I'm trying to build a function that filters what types of posts are visible in the newsfeed. So by clicking a button I want to be able to filter out the "message"-post or the "sale-alert"-post.Only way I can see which type of post it is, is by looking at the image source in the table. So depending on what that is, I want to set the table to display:none.
But I've been looking into the jquery selector a bit but I can't make it work. I've tried with .each(function and child selector...
I have this code snippet:
updateProps snippet:
if (mycheckbox.checked == Ƈ')
? $('mycheckbox').checked = true
: $('mycheckbox').checked = false;
content = $('mydiv').innerHTML;
html snippet:
<div id="mydiv">
<input id="mycheckbox" class="checkbox" type="checkbox" value=""
tabindex="14" onchange="(this.checked) ? checkVal = Ƈ' : checkVal =
Ɔ'updateProps(checkVal, 'mycheckbox')" />
</div>
The problem is that when I display the contents of content it doesnt
have 'checked'. But if I alert($('mycheckbox').checked); it says it is
true
Is this a problem with innerHTML not grabbing the correct data or the
checkbox not actually being checked?
I have a function which, using AJAX (No problem here, definitely returns data), returns a list of <OPTION> elements to the client. Using Javascript I am trying to re-populate a <SELECT> element with its children.
This process works perfectly for Firefox but with IE6 the <SELECT> list stays blank!!
Can anyone shed any light on what the problem is/might be using IE6? I have posted some sample code below..
Javascript snippet
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){
document.getElementById("cboArea").innerHTML=xmlHttp.responseText;
}
HTML snippet
<label for="cboArea">Area:</label>
<select id="cboArea" name="cboArea" style="WIDTH: 65%">
<option value="0">Choose an area...</option>
...
!! Originally filled from database source !!
...
</select>
As I said previously the return from AJAX call works fine as I have displayed the results using an alert(); method call and also this it works in Firefox.
I am dynamically building a part of my HTML page by setting the innerHTML of a DIV element. Immediately after I do that I try to retrieve the clientHeight and clientWidth of the DIV element in order to determine what height and width the element actually ended up being. But I always get 0 as both the height and width. The contents of the DIV, i.e. the HTML code that I inserted into it via the innerHTML, does indeed get displayed on the page. But I suspect that the browser doesn't actually update the page until AFTER my JavaScript code has completed and "returns control" to the browser.
Does that make sense? Is there any way I can force the browser to update the page BEFORE my code completes its processing, so that I can properly retrieve the width and height of the element I just inserted into the page?
I had to restructure my XML data on my project and now my code does not work. Before the xml was structured like this:
<project><copy></copy><image></image></project>
Now it is:
<company><project><copy></copy><image></image></project><project><copy></copy><image></image></project><project><copy></copy><image></image></project></company>
This used to work to grab the image and copy, (this) being the 'project' element:
text = $(this).find("copy").text();
photo = "imgs/work/" + $(this).find("image").text();
Now, since there can be multiple 'project' elements inside a company element I have a counter that tracks which index I should be on, but I don't know the syntax for getting project(2) image and copy within a company. I tried the following code using eq, but it's not working.
var currCompanyProj = 1;
text = $((this).project.eq("+currCompanyProj+")).find("copy").text();
is it possible to do document.getElementById("id-1").document,getElementById("id-2") in order to access an element inside another element
<div id="id-2"></div>
<div id="id-1"><div id="id-2"></div></div>
... i want to access the second element with id "id-2"
How do I get the results from the For Loop into the red div from this point?Also, does it appear that I'm thinking about this problem correctly?
HTML Code:
<html>
<head>
[code]....
I am having a problem accessing and element by ID in a script that runs via 'window.onload' at the end of all my script definitions. Do the HTML elements exist at that point or should I look somewhere else for a bug?
View 1 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").$("c") ?
I appended an a and select tag inside a div.
When a checkbox is checked it will append these items. Yet, now I want it where if it's not checked or the person unchecks it... then it will remove the appended elements.
How can I do this?
This is the code I have so far:
if($('input[name="hosting_Service"]').not(":checked")){
$("#hosting_text").remove();
$("#hosting_options").remove();
}
This is inside a php echo.. so don't mind the " " it's just saying it's " "
according to the code... I check with a if statement if true and remove the elements. the condition is when the checkbox is not checked. I have the same exact code to append the elements inside the div. but instead I used the .is instead of .not the hosting_Service is the input that is a checkbox.
however this code seems to work.. only for hosting_options. yet, it breaks all the code... meaning I have the if statement before this checking if it is checked... then append the elements.
well if I add the code above it dosen't allow when you check the box to append the elements inside a div.Yet if I didn't add this code and then click the checkbox it will append the elements but without refreshing the page.. if I then add this code given to above the hosting_options would only be removed and the hosting_text will still not be removed.
I was both to work properly. I want it where if you click the check box to mark it... it should append elements into the div. If you uncheck it then it should remove those elements that were appended.
Suppose I have below code
HTML
<div id="nsu-navigation-bar">
<div class="nav-menu-box">
<ul>
<li id="nav_item_1_parent" class="nav_main_list_item">
<p><a href="#">About</a></p>
[Code]...
with my jquery code , I tried to hide and show the inside div of li but I can't . Is there any easy way to do this? like $(this).('.nav_item_panel_div') or something else which fits my need