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.
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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?
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?
if i have a large script built multi-select-list-box, is there a way within javascript to onClick of a hyperlink, jump-to the line within the select box that corresponds to the value clicked?
View 5 Replies View RelatedI want to make it so that when I click on something, it changes what document.onclick does.
This is a simplified version of what I'm trying to do:
Code:
<div id="clickme" onclick="document.onclick = function(){ alert ('This should not be alerted on the first click'); }">Click here</div>
However, as you'll notice, the alert box shows up on the first click as well. The only way I have been able to get around this behaviour is to have the first onclick execute a timer that will then set the document.onclick after 1ms, however this seems very messy to me.
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 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]....
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 Replies View RelatedI try to find working example, but no luck.I need this very simply javascript to onClick change value and second click change value back and third click change value again back and so on..
View 7 Replies View RelatedJavascript 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 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 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 currently use a small JavaScript code to check if the required form fields were filled out, however now I'm looking for a script that can do that and also check the contents of a text field, and if certain words are in that text field, to not allow the form to be submitted.
View 2 Replies View RelatedI was wondering if anyone had come across some javascript that would
allow me to have a chart of say 20 music tracks, and be able to move
each track up and down the chart using up/down links? I am sure I saw
one about 3 years ago.
Consider this:
A table with a form around it. Each row of the table is numbered 1 to
20. There will be a form field on each row for Artist, Title, Label, Mix
and Genre. There will also be an up and down arrow to move the contents
of each row up and down.
I need to create 2 javascript functions. 1 to swap the contents upwards,
and one to swap downwards.
The link to go up or down will pass the row number to the function, and
the fields that need swapping. The function will then take the values
and swap them over.
Is this possible? And will it work cross-browser cross-platform? Any ideas?
How can I submit the contents of my form? This code submits NO data. I want to submit the data in my form. I want the values of my form to be submitted.
[Code]...
Page with iframe: [URL]. I have an iframed page which displays the contents of a form. I would like to be able to vary the height of this page depending the form contents (# of rental units returned) returned. Is there a way to resize this page (the 'child' iframe) dynamically according to the size of the form content? I don't have much control over the form data, which lives on a separate domain. Also, is there a way to resize the home page [URL] back to it's original size when a user clicks the 'back' button in a browser after the form contents are displayed?
View 1 Replies View RelatedI have one form on a page with 'n' text input fields grouped in blocks of the same input fields. Something like this:
<div id="block1">
name_1
lastname_1
address_1
phone_1
...
</div>
<div id="block2">
name_2
lastname_2
address_2
phone_2
...
</div>
...
The number of fields for each block varies because the page is constructed by a server function. What I want to implement is move up and a move down buttons on each block to move what the user has entered in say, block 4, to block 3 (and move the block 3 contents to block 4). And the contrary too.
I have a form
Code:
Which is shown in the form, here
Code:
How can I copy this content to the review.php page?
Say I have a simple page with a top and bottom frame. The top frame has a form (named "form1") with a single textbox entity in the form.How does the bottom form get the contents of that textbox using javascript? Specifically with Internet Explorer 8?I've tried every rendition that I know of.I have to admit that javascript isn't really my forte.I thought a line like:
Code:
value = top.frames[0].document.form1.mytextbox.value; would work, but it is not.
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 RelatedI'm currently creating a simple shoutbox system. The whole shoutbox is in one DIV (shout_box). The DIV shows the 8 latest posts and below that you can enter a new shout / post. I used some script to submit the new post to a PHP page which fetches the data using Post. Then the script displays the message that the post has been added. This works great! However after 5 seconds I want the original DIV contents to reload (the 8 latest posts and the form to add posts. is that possible to do? I think it is, but don't really now where to begin.
I currently got the code below:
var dataString = 'message='+message;
//alert (dataString);return false;
$.ajax({
[Code].....
