i need to add n number of text box in a html page, the main idea is
when the user press a button apear 2 text box and if he do it again
apear 2 text box more and so on, also need that all the text boxes has
a unique id, in order to make some thing whit the values. but i dont
know how to do it.
I'm trying to add html controls dynamically. and I successful in that using clone method. But I lost my way I confused how to retrieve the values from the controls which I had cloned. Below is the simplified code i had done.
[Code]...
i need to add n number of text box in a html page, the main idea is
when the user press a button apear 2 text box and if he do it again
apear 2 text box more and so on, also need that all the text boxes has
a unique id, in order to make some thing whit the values. but i dont
know how to do it.
I am generatingsome textbox controls in html dynamically according to the need. the no is not known . and all controls are having the same name. i want to pass teh valus of the controls one bye one through java script by counting the no of control . does any body have some sugession.
View 1 Replies View RelatedOn my webpage, I dynamically create an iFrame when a button is pressed, then load a html page from within my own domain into the iframe, based on what html page is loaded into a variable. My question is, can I dynamically change the font family of the loaded html page from the javascript of the main page? My code to create the iframe is:
function setSubTxt(){
var par = document.getElementById('parentDiv');
par.innerHTML = '<iframe src="'+subTxt+'" style="width: 375px; position: fixed; height: 365px; left: 400px; top: 145px; border=none;" name="subIframe" frameBorder=0></iframe>';
frames['subIframe'].window.location=subTxt;
document.subIframe.document.body.style.fontFamily = "Arial";
[Code]....
the variable "subTxt" has the url of the html page to be loaded (always on the same domain). The code: document.subIframe.document.body.style.fontFamily = "Arial"; was my attempt to dynamically change the font, but it didn't work. Also, it should be noted that there is no font family set in the html pages which would override this.
I have a page with a button and a container. When i click on the button, it should redirect to a page where we can create a new customer. On the new customer form ,I have textboxes, radio buttons ,buttons amongst others.What i wanna do is that instead of redirecting to that page. I wanna dynamically create a div with all the controls required in the Container i have on my page itself. So each time the user click the Add New Customer button, on the same page, the textboxes and all other controls is created dynamically.
View 1 Replies View RelatedI'm trying to use the following loop to loop through dynamically created controls on my web form:
for(x = 0; x <= count; x++) {
Stmt += $("#DDLColumns" + x).val();
switch($("#DDLConditional" + x).val()) {
case "is equal": Stmt += " = ";
[Code].....
Call the function below in body onload event to disable all controls of the page during loading.
function disablePage()
{
var controlType;
[code]....
I have been using the validation plugin for my form validations. The current scenario is thus :
1. I have a form.
2. There is an option for the user to specify a number (Any digit) in one of the textboxes.
3. Depending on the number , i create that many number of textboxes with a particular type of id and name [For Eg: txtEmail_1 , txtEmail_2]
4. Now, these textboxes (all of them) should have to be validated for 'Email','Required', etc.
How do i add rules to these textboxes dynamically??
I'm building all my forms dinamically, calling a web service that returns me the field type, description and a set of rules for validation, all in JSON format. No matter how hard I tried, calling rules("add", ...) after adding the control to DOM does not work since I don't get the right format for the rules. Has anyone tried doing that (returning the rules with JSON and adding to a dynamic control)?
The rules come this way:
data.d[0].ItemRules
minlength:2
required:true
I have two problems that I suspect will be bread-and-butter problems for the
more experienced guys on here, but I'm not the greatest with js.
NB: Code snippets at the bottom
The first problem is that after a bit of fiddling I'm getting am 'Object
Expected' error when I click on the Depot dropdown which I can't seem to get
round. The code I had was working OK but then I cut it all out, tidied it
all up, and put it back in and now it doesnt work.
The second problem is a 'How do I...'. I'm using an XML data island to
retrieve some data without submitting the form. In the first example, when
the user selects a Customer, the Depot list is updated with all the depots
for that customer; This all works fine. What I want to do now is retrieve
some more data when the Depot is selected.
I have the XML bits working; the js code snippet correctly output a series
of msgboxes with the correct value in (or at least it did until I introduced
the Object Expect error!).
However, I'm unsure as to how to display this information on the page. The
XML contains a series of Part No's and Quantities, which I'd like to display
in a table towards the bottom of the screen. The problem is that I don't
know how to dynamically create and populate this table.
The only caveat is that I dont want to show the table if no values are
returned from the query....
I'm trying to add dynamically generated HTML after the page has loaded. I've tried two versions.The latest versions is this, using insertBefore (as appendChild is buggy in a few browsers according to the SitePoint reference) ...
Code:
addImageField: function(x) {
var newNode = createImageField(x);
var src = document.getElementById("imageUploads");
[code]...
The first alert returns: object HTMLFieldsetElement .The second alert returns: object HTMLDivElement....and the third alert fails to fire, indicating a problem with the code above.Note that if I change the problem line to remove the null reference it still doesn't work (again the third alert won't fire):
Code:
scr.parentNode.insertBefore(newNode,src);
There is a project called Seed which allows JavaScript programs to run on the Linux desktop. There is connected project called SeedKit which runs HTML files as a Graphical User Interface front end for JavaScript files run by Seed. It acts like a webpage which rather than linked to a web-server is linked to a JavaScript program with HTML events like buton clicks etc that drives JavaScript much in the same way as normal desktop Graphical toolkits do. I hope this page from my blog starts a bit.
http:[url]....
Both projects are quite new so is very experimental. I am not involved in the development of any of the projects but I am trying to create a few examples to show how it works. My first example is to take the contents of the log folder /var/log, display it in the SeedKit HTML file and when a user clicks on it, it displays the contents of the log file.The way I am going about this is firstly to create a two column table in the HTML thus:
<!DOCTYPE html>
<html lang="en">
<head>[code]....
The table on the HTML file is populated with the file names but I can't get the contents of the specific div I have clicked on. I tried $(this).text() but it displays all the text in the table.
Many ajax and javascript functions change the innerHTML of elements in the source, writing and rewriting things in the source
You can run any javascript function or action you want that would change the source, but when you view it, it will always show the original source before a JS function changed it
Is there a way to view the changed source after each time a JS functoin changes it??
for example:
<span id="whatever">This is the original source code</span>
then you may run this piece of JS:
whatever.innerHTML= 'Changed source code!'
but when you right click and press 'view source"
you will always get this:
<span id="whatever">This is the original source code</span>
I want to get the changed source code, maybe its possible to write the changed source code to another file, or use some kind of HTTP prog to read the changes on an html page?
When using the document.write command to dynamically cretae a new html
page .. how should I use the "" charcters.
e.g. for font size="2"
As the attributes appear within " "for the purposes of the documnet.write
bit ...it just gives me errors.?
So here is my problem...I've been banging my head against the wall for days with this one.How do you send data through the URL to be handled by a script in page.html, where page.html processes the data and dynamically displays the data in a modal. I can get the script to execute without trying to display in a modal, but as soon as I attempt to display in a modal, all I get is the static HTML without the jquery dynamic html.I know some code should be given, but if anyone could just walk me through the logic of why static html might be shown but not the dynamic, I think i can figure it out.
View 1 Replies View RelatedI'm trying to dynamically insert the Tweetmeme button using Javascript. I'm currently using jQuery throughout the site. Here's the script that I'm using. I basically want to cycle through all the blog entries with a class of journal-entry and append the following JavaScript to the end. This Javascript comes straight from[URL].. This doesn't work for me though and it has something to do with the code between append(). It doesn't like the second set of script tags.
[Code]...
I have an ASP page suppwf.asp which has 2 iframes I1 & I2. Iframe I2 has a page case_details.asp as its source. Now I want to set a text box value of suppwf.asp page with a value sent by case_details.asp. I want to do it by Javascript. I can send value from I1 to I2. But I am not able to send that value to suppwf.asp page.
View 2 Replies View RelatedI am trying to write a class or function (not sure which is needed) that controls stats on my page. I currently have a working example but I need additional functionality and I'm not sure how to do it. Basically it needs to run every 6 seconds to update the stats(as they change constantly).
I need the javascript to connect(using ajax) to a database and retrieve stats to initially store as global variables. Then, as stated, I need it to modify(simple math that I can do) these stats every 6 seconds.
I need to have a simple text input field on a html page. It needs the users to type in either:
And depending on whats entered this will then take them to the corresponding:
Is this possible with javascript?
Can any one tell me the better and professional way to dynamically add row to an HTML table. Currently I am using insertRow() function.
View 1 Replies View RelatedI have a script that adds div after click add button, and remove when remove button is clicked. But...Script removes last added div. How to make it remove current div?2nd question: how to set a limit for div's that can be made?Here's source code:
Code:
<script type="text/javascript">
var intTextBox=0;
[code]....
Here's a snippet:
canvases[i] = document.createElement('canvas');
canvases[i].style.width = '3px';
canvases[i].style.height = '100%';
canvases[i].getContext("2D");
canvases[i].fillRect(1,0,1,table_height);
I'm trying to dynamically create a canvas element. Later in the script it gets attached to the DOM, and this works fine if the last two lines are missing. I end up with a canvas element that is 3px wide and 100% of the containing div tall. However, the last two lines make it crash, with the error report 'canvases[i].fillRect is not a function'.
If I change the last two lines to:
var drawing = canvases[i].getContext("2D");
drawing.fillRect(1,0,1,table_height);
It says 'drawing is null'. Something seems to be going wrong with the getContext bit, because setting the height and width work fine. It behaves the same if I append the canvas element to the DOM before trying to do the drawing as well. This is in FF4.0.1 with a xhtml1-strict.dtd doctype and valid html.
I currently have a grid of thumnails which when clicked will load an image at the top of the page without reloading the page.This works wonderfully, However, what I need to do now is to produce the same thing but instead of loading an image, load an html file into the page without reloading.
View 5 Replies View RelatedI have tag something like
<div class='abc'>
using jquery i want to change the class dynamically.
i saw the jquery reference, it has something hasClass, but i donot see addClass.
How do I create html table dynamically?Here is my code:html code:
<div id="dynamicTable">
</div>
jquery code:
[code]....