Pasting The Code From Variable?

Aug 25, 2010

i wanna make a script that pastes text into the current selected box from a variable and it all has to be client side

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Accessing Generating Code (Copy / Pasting)

Aug 8, 2005

Could someone please give me a hint as to how I might get access to the HTML that is dynamically generating when you use something like .innerHTML??

alert(myString) renders the string of code that was generated but I canít copy and past it into the document.

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Pasting Images On Paintbrush

Jul 20, 2005

I am looking for good image editor for web developing.
I use the microsoft word, to do some clip-arts, and fill color effects,
copy and paste the image to paint-brush, and I see that paintbrush doesn't
show the image at the same quality it was copy from.

I just need to make images files that has some clip arts, and filling
colors effects.

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Multiple Textbox Pasting

Jul 8, 2007

i need to know what i need to do in javascript to be able to copy a whole row from an XLS and go to the webpage form and paste all of the clipboard data into the appropriate textboxes... any ideas?

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Remove Lines When Pasting?

Jan 29, 2011

This would prevent new line on textarea when pressing enter key:

$('#text_description').keypress(function(e) {
if(e.keyCode == 13) { e.preventDefault() }
});

but how to remove lines when pasting into text area?

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Stopping User From Pasting Into A Text Box

Dec 21, 2005

I know this might sound weird, but I have a form where I ask the user to
enter their email address in one text box and then again in a confirm email
text box to make sure that they have entered it correctly.

My problem is that many users appear to type their email address in the
first box and then copy and paste it into the 2nd box.

If they typed it incorrectly the first time then all they have done is
confirmed that it is wrong.

Is there anyway that I can stop them pasting into the confirm email text box
so that they have to type it twice?

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How To Make Sure An IFrame Is Referenced Before Pasting Html Into It

Jun 18, 2006

At the moment, if I don't specifically click into the iFrame (it is in
design mode) then when I paste the HTML it attaches itself to the main
document rather than in the iframe 'body'.

My JS function at the moment is simply:

function doTable(tabledata)
{
if(tabledata != '')
iHTMLeditor.document.selection.createRange().paste HTML(tabledata);
}

but I think I need an extra line above the iHTMLEditor (my iframe's ID) bit
to make sure it goes in there.

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JQuery :: $("selector" - Code) And .html() - Load Div In A Variable - Modify It In Another Variable And Then Change The Document Injecting The Contents

Dec 13, 2011

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]....

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Ajax :: How Does Facebook Grab The Text Of The Article When Pasting The Url

Dec 2, 2010

Im a bit curious about this Facebook's useful functionality. When I paste a URL on the 'What's on your mind?' box, it almost perfectly gets the body of the article. How does Facebook do this?

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Can't Get Variable In Code

Feb 15, 2009

When I try to substitute the the number 1 with the variable scr_val it does not work. This works:

Code:

if(document.course.frm_score_front1.value != '' && document.course.frm_score_front1.value > parseInt(num_over))
{document.course.adj_score_front1.value = parseInt(num_over);}else{document.course.adj_score_front1.value = '';}

This does not:

Code:

var ct_val=1;
if(document.course.frm_score_front1.value != '' && document.course.frm_score_front1.value > parseInt(num_over))
{document.course.adj_score_front+ct_val.value = parseInt(num_over);}else{document.course.adj_score_front1.value = '';}

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Javascrip Code In Php Variable

Nov 24, 2005

I would like to know if it is possible to insert workable javascript
code into a variable. For example, in php if I say

<? echo $blah; ?> and $blah equals " ?> <script>
top.navi.document.title </script> <?"

I would want the page to act out the code when i tell it to echo the
variable.

If this is not possible, is there a way to set information from
javascript into a php variable?

Also, i would like to know how to use if statements in javascript. For
example, if I have a variable x and i want to see if x equals "test"
and if it does then it caries out some code.

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JQuery :: Using DIV ID As Variable For Some Code

Jan 7, 2012

I use 'div id' as a variable for some code I'm working on. The idea is that depending on what 'div' the user clicks on the variable will change as according to the 'div id', as below:
$(document).ready(function(){
$(".box").click(function(e){
var newvar = ("#" + $(this).attr("id") + "Contact");
position();
if(popupStatus==0){
$("#fadedBG").css({
"opacity": "0.5"
});
$("#fadeBG").fadeIn("slow");
$(newvar).fadeIn("slow");
popupStatus = 1;
}});
Now that part of the code is all fine and dandy, however the continued functions, e.g. 'position()', doesn't seem to pick up the newly defined variable.

The rest of the code is outside the brackets of the 'click'-event above, and would look something like:
function position(){
var popH = $(newvar).height();
var popW = $(newvar).width();
...
How come doesn't the continued functions recognize the defined variable 'newvar'? Is it because the code loads as a whole and can not pick up variables later, as when a 'click' event is triggered? Are there ways around this?

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How To Change The Variable Code

Jan 22, 2009

On my site page (page1) i have a iframe to a write-protected page on another server (page2). Page two has two variables i need to change on it they are [ chase and count ] the chase variable needs to be false and the count variable need to be 12... I need to implement this javascript variable change as page1 loads with the loading iframe showing page2...

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Shortening The Code To A Variable?

Jul 8, 2009

how do i shorten the following

var A = document.getElementById('Mydiv');
A.style.color="#999";

when I try this wont work

var A = document.getElementById('Mydiv').style.color;
A="#999";

how to write it and why?

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Passing Variable To PHP Code?

Apr 19, 2011

I have the following code, where I am inputting a word and on clicking the button , i am setting the value of the text box in div class="twit" which is hidden.now I have to access the value of this hidden text box (name=q) using php.Say I want to print using php .How do I do this ?

<html
<head>
<title></title>

[code]....

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Code For Getting Environmental Variable

May 28, 2009

i have written a code for getting the environmental variable.I am getting the error as wscript undefined.[code]

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JQuery :: Using Variable For A Css Style In Code?

Sep 3, 2010

I am trying to use a variable for a css like: tab_infocenter.css({position:relative;left:tempX;)where tempX is a variable. Its giving me error. So what is the correct way to do it?

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Getting An Undefined Error For The Variable 'Code'?

Jan 17, 2009

I am trying to write a snippet to put in my form and cannot get it to run. I keep getting an undefined error for the variable 'Code' no matter what I do.The goal is present obtain a Time Frame based on an SVCode selected from a group of radio buttons.

<html>
<head>
<script language="text/javascript">[code]...........

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Get The Source Code Of A Page And Contain It In A Variable?

Apr 19, 2009

Is there a function in javascript to get the source code of a page and contain it in a variable, or automatically obtain information from it in some way?For example, if I needed to get the title of a certain page, would I be able to somehow implement document.title to get the title of a webpage?

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Why Certain Variable In Code Remains Undefined

Jul 22, 2011

We are currently re-working a client's website and as I am not a javascript programmer I am having trouble understanding some of the code, and need help understanding why a certain variable in the code remains undefined.

What is happening is that the user is filling in 24 lines of 4 select boxes, in which there must be 1 and only one "m" and 1 and only 1 "l". The code changes the value of the box back to blank if the user has tried to enter >1 of either. The code then should check the line number and count the number of lines, but on debugging I see that the value of variables el and LineNo are undefined. I can't understand why when the function is called, the value "this" is used. i.e CheckLine(this) - this appears to have no value in the html code as far as I can see!

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Image Moving Code Variable ?

May 13, 2010

I have been trying to write a java scrip that will move an image (image1) to the pixel location that the user inputs into a text box.

Here is what i have so far:

HTML Code:

I am not sure if the problem is in the variables or setting the variables based on the numbers in the text box.

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Finding A Code To Get Height Variable?

Mar 23, 2010

I have a iframe element which currently has a small amount of javascript that handles the scrolltop and I am trying to add a variable to that which controls the height of the iframe based on the source height. I do not want to set the height of the iframe in CSS because if I use this same method for other iframes and the source height is not the same it will not work.The page with the iframe is here (click on the link on the top of the page to load the iframe):

[URL]

The page I want to load into the iframe is here:

[URL]

The javascript and html for the parent page is:

Code:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">

[code]...

Again, what I need is for the iframe to get the document height from the page that will load into the iframe and then have the iframe height be that exact size. As you can see once you click on the link it is much shorter than the page I am using to load into the iframe.I do not know javascript enough to figure it out and have spent a couple days looking all over the internet and have yet to find something I can incorporate into the javascript I already have.

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Moving Variable Into Line Of Code

Feb 22, 2011

I have a variable that says:
Code:
var Fname = lalala.js;
How do I write a function that moves the variable into a line of code like this?
Code:
<script type="text/javascript" src="lalala.js"></script>
The problem I having is the quotation marks as far as I know.
[URL]

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JQuery :: Pass A Variable To PHP Code In Another Php File

Jul 18, 2011

I have two .php files one is index.php and another is located includes/school.php

my jquery script is inside index.php and edit buttons are inside school.php page

There is a table in school.php file and each row there is a edit button.

My script is like this

I can store wantid according to the button click but I don't know how to pass this wantid value to includes/school.php file as a variable.

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Code To Pass Variable From Script To Servlet?

Oct 5, 2009

Can i check with you all,how do i code to get the parameters from textbox in javascript and pass the parameters to
the servlet after a button is click.

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Saving Into A Php Variable Inside Javascript Code

Feb 23, 2006

I have the following code inside the <head> of my php file. What this code will do is change the style="display:none;" of a div element, depending on which option is selected within a combo box. Code:

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