I am building a website for a group in my church and I had a quick question on using innerhtml. I am building the site on dreamweaver cs4. I used one of their already made sites as the basis for mine which has some divs named maincontent and sidebar. I have a nav bar at the top with buttons I made. I want the buttons (when clicked) to change the contents of my maincontent div and sidebar div.
View 13 RepliesI have a form that I am using .innerHTML to view the contents of one div in another div. When the user clicks the button, they should be able to view their template. However I am dragging a tree from an XML file and even though the code runs, I get undefined as an output.
View 2 Replies View RelatedI can read the contents of an iframe:
HTML Code:
var iframe = document.getElementById("message");
var iframeContents = iframe.contentDocument.body.innerHTML;
var txtarea = document.getElementById('message2');
txtarea.value = iframeContents;
This will read the contents of an iframe, and write it to a textarea.
iframe is editable, and content is entered by the user. Still, this works.
But, below code is not working. Trying to put some content to an iframe, with the same innerHTML method above. It returns no errors or warnings. Even last alert() displays "<div>lorem ipsum</div>", but iframe is empty, it displays nothing..
HTML Code:
var textContent = "lorem ipsum";
var iframe2 = document.getElementById('message');
iframe2.contentDocument.body.innerHTML = '<div>'+textContent+'</div>'
alert(iframe.contentDocument.body.innerHTML);
Im currently working on a project with jquery... the thing is.. i need to change the contents of a div named "sub2" with the contents of "pets.html"... i've read some tutorials and i thought the best way to do this is through the use of jquery...
Here's my code:
My image which is supposed to be clicked contains this:
The code is working ., but when i transfer my codes to netbeans with Tomcat running the code didnt work ...
Is there anyone here who knows what's wrong or what should i do with my code?
I am trying to use javascript to give feedback messages to the user during form validation. Forms have a common area for feedback (like the status bar of a browser) which users are asked to look at so feedback regarding events on the form could be supplied without using obtrusive alerts that need to be dismissed by clicking the OK button.
Code:
<html>
<head>
[code]....
Code:
1st Scene1
<a href=''>more</a>
(1) news title1-1
(2) news title1-2
(3) news title1-3
when a user open the page, the page shows the browsing result above.
If the user clicks the link "more," the page shows the browsing result below without url change.
Code:
2nd Scene2
<a href=''>more</a>
(1) news title2-1
(2) news title2-2
(3) news title3-3
If the user clicks the link "more" again, the page shows the browsing result below without url change.
Code:
3rd Scene3
<a href=''>more</a>
(1) news title3-1
(2) news title3-2
(3) news title3-3
And lastly if the user click the clink "more" again, the page goes back to the first scene.
Can I make it showing different contents without url change like the above with your help?
I've got a function, which must do thinks in 3 steps.
1. Change the innerHTML of an element to show a message (Please wait
while ...)
2. Work with datas
3. Re-Change the innerHTML to show the result.
The work on datas may take a few seconds (working with XML, DOM and so
on) I did a cut and paste of an old post, but no one did any answer, so I
hope to give any help now.
I'm trying to change the contents of DIV2 when I click on DIV1. The following code doesn't work for some reason. I'm using Windows 7 (64-bit), and testing on Firefox 3.6.8 and IE8.
<html>
<head>
<script type="text/javascript" language="javascript">
[code]....
I have an iframe named mainFrame and a div in that called screen
How can i change the the innerhtml from another iframe?
I have this:
I get this error "object dopes not support this method:
I need to clear the contents of a pulldown and then load new contents into it. Is this possible in Javascript? If so how?
View 2 Replies View RelatedI have this slider:
<ul id="slider">
<li> Content a</li>
<li> Content b</li>
[code]....
Javascript is not my strong point but I have a little problem with a
function.
I have ASP code that displays form variables for x number of users.
Depending on the radio button they click, I highlite some text in red
over another form variable to show that it's mandatory. I use a <span>
tag for the text and a Javascript function to change the text color of
that user's mandatory field.
My Javascript call passes (i) to show which user I'm talking about but
the problem is I don't know how to change that user's text color.
Here's my function
<script language="JavaScript">
<!--
function ChangeTextColor(num){
membertype_1.style.color='red'
memberno_1.style.color='black'
lastname_1.style.color='black'
}
//-->
</script>
As you see, I'm not using the parameter "num" so it only works for the
first user. I need to know how to make it dynamic...I've tried
membertype_[+num+].style.color='red'
but that doesn't work. Anyone know the syntax?
I'd like to change the text in a span tag in a different location on the same page when the user clicks on an area in an imagemap. I've been able to change images properties (src, alt, but can't figure out how to change the span contents.
View 2 Replies View RelatedI am writing a sort of calculator, I have a text input field as where I display the answer.
How do I modify the contents of this?
I have got as far as getElementById('elementName') hehe.
What lovely piece of syntax will allow me to change the contents of this?
I have a website and it has a section that I want to be updated by the content of the file but can't find any code on the net that will read a file and print the results to the screen. The closest thing I could find to what I wanted to do was this but can't get it to work: Code:
View 4 Replies View RelatedI have a page with two radiobuttons - 'Rent' and 'Buy'. I want the content below the buttons to change with respect to the radio button selected. I want a 'select' and a 'textbox' when I click 'Rent'. I want a deifferent 'select' when I click 'Buy'. I trie a lot but couldnt get a way to do it. Is this possible in JavaScript???
View 2 Replies View RelatedThis is a "can I" or "is it possible" question:
If I have one main html file that calls an external JS file that contains only an array (infoArray), know I can do this code...
Now the question...
Instead of 2 different main.html files, to load the different inforArray.js files, can I somehow overwrite the contents of the infoArray
AFTER the information has been loaded from the first external JS file?
I have seen code that adds elements to the <head> section as the page loads,
is there something similar to load/change array information during or after page load?
Or is this something that should be done by having text information in the file and loading with ajax and processing to an array afterward?
I have some code that is basically loading an XSL stylesheet into a div. How do I change the appendChild(resultDocument) part so that it doesn't append. I just want the contents of the div to be overwritten. I tried using innerHTML=resultDocument but that just results in a message that says "[object DocumentFragment]".
[Code]...
How do you update the contents of a form from a click of a button? I can poplate the contents of a table that is inside a form on the initial creation of the page
<form id="form1" name="form1" method="post" action="">
<p align="center">
List of Dying Patients
</p> <br><br>
<table border="1" align="center">
<tr>
<td>Last Name</td>
<td>First Name</td>
<td>Middle Initial</td>
<td>Date of Birth</td>
<td>SS Number</td>
<td>Marital Status</td>
<td>Gender</td>
</tr>
<script>
populatePatientsList();
</script>
</table>
</form>
and this is the contents of the function populatePatientList();
for (var x=0;x<mainArr.length;x++) {
document.write("<tr>" +
"<td>" + mainArr[x][0] + "</td>" +
"<td>" + mainArr[x][1] + "</td>" +
"<td>" + mainArr[x][2] + "</td>" +
"<td>" + mainArr[x][3] + "</td>" +
"<td>" + mainArr[x][4] + "</td>" +
"<td>" + mainArr[x][5] + "</td>" +
"<td>" + mainArr[x][6] + "</td>" +
"</tr>");
}
After this the table will have all the contents of the array. How do I reinvoke the form to have the updated version of the array shown on the table without refreshing the whole page? The page cannot be refreshed because the data is just in an array and when I do refresh the page the contents of the array gets back to its default. Is it even possible to refresh just a part of a page, in my case a table after a button click or are there other button events I can try to play with?
I don't really know how to say this, that's why I'm going to show you some code which will hopefully point out what I mean.This is what I wrote yesterday:
var div = $('<div></div>').attr('id','box').fadeIn(1250);
$('body').append(div);
This worked well, but then I wanted to make a function to be able to change the innerHTML of that div but it didn't work.
function changeContent(content) {
var box = $('#box');
box.html(content);
[code].....
I have a page that has a list of companies pulled from a mysql db. Each company name is a link and when clicked an overlay comes up containing further details on that particular company.
Everything is working...my list is created, link pulls up the overlay, but as of now it only populates the info for the company that is the last record. I know I need to pass the record id to the jquery so that it pulls the record for the name clicked, but I am just not familiar enough with jquery to figure it out. I believe I need to pass it to a parameter, but need a nudge in the right direction. Below is my current code with just the basics, I have passed the unique id for each record via mid="<?php echo $member->member_id; ?>"> in the link...I just need to pass that to the overlay. code...
On my index.htm, I have a horizontal cell named "memberarea" which originally shows username & password input fields. After the user logs in, this area changes itself to a "Welcome Name, Lastname" field. I want that this cell displays again the username and password input fields in case of the session of the user has expired. I have tried it with the following code (within the Iframe in index.htm):
[Code]...
I'm looking for javascript to analyze the contents of a textbox and replace the contents with the appropriate date. To make that a little clearer, if the user types 'tomorrow' then when they tab/move onto the next text box the 'tomorrow' text should be replaced with the date for tomorrow in the format dd/mm/yyyy, if the user enters '1 week' then the text should be replaced with the date in one week in the format dd/mm/yyyy etc.
View 1 Replies View Related<html>
<head>
<script type="text/javascript">
var a = january
var b = febuary
var c = march
function test()
[Code]...
I tried to explain it pretty well in the comment tags
I want to load an html div in a variable, modify it in another variable; and then change the document injecting the contents.
1. I load the html to be changed in a variable (code)
2. I modify an attribute of <param> using attr() and I put the result in a var (newcode)
3. I change the html in the doc
I've used the debugger, and all steps give the expected results, except of newcode.html(), which is a null string. Why?
[Code]....
Is there a way to add an if and else with in innerHTML like this.
var sfe = document.getElementById("mainform").innerHTML ='<form name="'+frmName+'">'+
'<!-- comment -->'+
'<h2 id="pa" name="dr">';if(n == 1){'+fname+'}else if(n == 2){<b>No Title</b>} '</h2>'+
'more'+