<html>
<script>
function dodelete(a)
{
alert(a);
}
</script>>
<?
$abc='salman'
echo("<A href='javascript:dodelete($abc);'>click here </A>");
?>
</html>
This is the code...i want to pass a string variable of PHP to a javascript function but it returns an error...kindly could someone help me?
i want to pass XML data in querystring from one to another asp page.
it is about 10000 characters long, i cannot use FORM because it is
already nested in one.
What i do is i have IFRAME and im passing some xml data
in QUERYSTRING. It doesnt work somehow, im using javascript escape
method to substitute escape characters, but most of characters are
being truncated (about 300-500 left).
Are there limits in querystring length?
what else should i try?
I want to popup a page, but I want to send a string through to the
popup. Then I want to set a multiline Textbox on the popup equal to that
string.
i can pass numeric value to my javascript function but when i try to pass a string the javascript function will not work..
<script type="text/javascript">
function prompt1(prov_id)
{
var pf = document.getElementById('pForm1');
pf.style.display = 'block';
[Code].....
pass a value from a checkbox when it selected by a user and place it in part of the url and equally remove it from the url when it the checkbox is deselected? there will be more than one checkbox. e.g.
Checkbox one has value [VALUE1]
Checkbox two has value [VALUE2]
they are placed on page located at: www.mysite.com/site.html
when the checkbox is selected the url goes to:
www.mysite.com/site[VALUE1].html
if second checkbox is then selected it goes to:
www.mysite.com/site[VALUE1][VALUE2].html
Would there ever be any problems with the following script depending
on what type of characters are in the text string? I am appending the
value of hidden form field to the query string.
//Assume JavaScript enabled browsers and popups allowed....
I'm having some problems passing url parameters with an open.window command. I'm not terribly familiar with java script but here is the code below.
When executed it opens the window properly but does not pass the parameter. (this is part of a coldfusion template)
<a href="##"
,'prop1','location,menubar,height=600,width=800,sc rollbars,resizable,toolbar=yes');
return false;"><img src="#trim(photodir)#/#photoname4#" width="90"
height="60" hspace="2" vspace="2" border="2"></a>
I would like to separate my javascript completely from my xhtml. in the
end there should be only
<script type="text/javascript" src="javalib.js"></script>
in the head-tag to my javascript.
Because I want to use some ajax-requests and other javascript-functions
on my xhtml, I need to dynamically add event handlers to any possible
dom-elements. All solutions I found so fare are for specific, pre-known
dom-elements: like 'all <imgof a certain <span>-class get an
onmouseover event handler'. But I need a function, which runs onload of
the window and dynamically determines, which dom-elments need an event
handler and which ones don't. Code:
var months = "April Showers";
document.write('<p><img src="ad11.jpg");
document.write(" alt=");
document.write(months);
document.write(">");
document.write(months);
How come when I display my output to a browser without the presence of the
ad11.jpg file, only the first word (April) in the text string "April Showers" is dispayed where the .jpg file is suppose to be...but the last line displays the entire text string.
Before any elaboration.. see the code first.
[Code]...
Here i don understant why but id="test" doesn't seem to be passed through getElementById(id)....do i need to use some escape character or something?
I want to pass some variables from one page to the other. Question is, why the following won't work?
<script>
var sq1;
function assignVar(value){
[Code].....
The value of sq1 will remain undefined. It is updating actually, but why it stays the same in query string?
I have this image gallery in which clients should be able to determine the order in which their images are shown. The sortable part works. Then I want to pass the new order to the next page called act_writeneworder.cfm (i am using coldfusion)
I just started with jQuery and it is driving me nuts:-) Each time I think I am having it well i am testing and the variable passed through gives an empty string.
My code:
<script type="text/javascript">
$(function() {
$( "#ulsortable" ).sortable();
});
[Code]......
Two objects on an html page. An event on object 1 effects object 2
$(".video_rg").mouseover(function(event){
var myTriggerId = event.target.id;
var myTargetId = 'video_' + myTriggerId;
document.getElementById(myTargetId).src = 'images/test_object_2.gif'; // this works
// $('#myTargetId').src = 'images/test_object_2.gif'; // this does not
});
My assumption (we know about those) is that I am not passing the data to the $() function correctly, that it is reading '#myTargetId' as a string, and not a variable. I just really want the JQuery code that would do what the document.getElementById code is doing.
I have an image that is encoded as a base 64 string, and I'm having trouble passing that a WCF service using $.ajax(). I initally tried using JSON to pass the argument to the web service, but I kept getting 400 Bad Request errors for anything of reasonable length (if I just pass a test string in, it makes it through, of course). I've tried calling encodeURIComponent on the string before stringifying it, but that hasn't helped. I've also tried various content types ("application/json; charset=utf-8", as well as whatever the default is) and that hasn't made a difference either. Unfortunately, the request is being made through a mobile phone, so debugging options are few. Is there an upper limit to the size of the argument that I'm passing in this? The strings can be a few hundred kb at the low end up to maybe 1 or 2 mb at the high end.
Here is a snippet of the code I am using:
$.ajax({
type: "POST",
url: "http://www.myserver.com/MyService.svc/MyFunction",
cache: false,
[Code]....
No matter what the string consists of, it errors would with a 400 Bad Request error. No further information.
Given the following HTML:
<ul>
<li class="">1</li>
<li>2</li>
<li>3</li>
[Code].....
Unfortunately that doesn't work. I understand that the index() isdocumentation (though confusing) correctly tells you that the above code doesn't work. Maybe I'm just weird, but I feel that the way .index() is implemented for string arguments is very counter intuitive. I have an expectation that .index() is similar to indexOf() in javascript.
I'm passing the variables myTitle and myLink to form.php using javascript.
This is the way I'm doing it:
Code:
<a href='form.php?title=" + myTitle +"&link="+myLink+">Click me</a>
It's working great but sometimes myTitle and myLink contain the plus character (+). When this happens it's not passed. In the case of the title, it's just a problem of looks but in the case of the link, well, the link won't work without the character.
As an example if the title is: Laptop + Accessories What is passed is: Laptop Accessories
What can I do to pass also the plus character??
I want to know if there is a way to return ajax call as html value and not plain text, ie all html formatting will be displayed.
My code:
<script src="jquery.js">
<script>
$(function()
{
[Code]....
String returned from webform4.aspx is html formatted but jquery displayed it as plain text. Is that anyway to display it as html string ?
I have a for loop: Code: for( var i = 0; i < aInput.length; i++ ) I want to use this i variable to concatonate it as a string to find an input box
Code:
var j = i;
var qualname = "discountqualifier" + j;
qualname.toString();
if ( inputName == ( qualname ) )
{
Assuming I have a input box named discountqualifier0, discountqualifier1, discountqualifier2 etc...
I have some jquery code like this:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1258" />
[code]....
I need a simple, quick and efficient way to logically branch if I find a string is contained in another string in jquery Most other languages this can be resolved in one or two lines and it would be readable.
View 5 Replies View RelatedI have a simple example below showing how when I pass in the value of the value attribute of option node, and then use if operator to check whether parameter is a string or not, even though it's a string, it converts it to false boolean and triggers the else statement rather than calling a function.callback should be a string so why is it saying otherwise?
View 3 Replies View RelatedIs it possible to break apart a string into characters, be it a word or a sentence, and store each individual character in an array?
View 11 Replies View RelatedI have made a basic form, and I need to combine three values within my form, then create an md5 hash of this string.Then assign it to a hidden variable.My form is here...
Code:
<p>
<label for="firstname">First Name: </label>
<input id="firstname" type="text" name="firstname" /><br />[code]....
Or I have created a pastebin of it here, for easy reading: http://pastie.org/1171757.So I need to be able to combine the three values into a string, create a md5 of the string, then call the value of the string into a hidden value all before posting the form.
I need help with substring or trim function in javascript. Find below my code. Selection holds the value Select State, and length of the string is 14. I need to equate the Selection value to string "Select State" and execute alert message.
function selected_item() {
if (Selection=="Select State")
alert("Select the State");[code]....
I tried this:
var state=Selection.substring(0,11); and then string would be equated to state variable. But it is not working.
How I would remove characters from a string if they are present?
For example lets say I wanted to remove c:/fakepath/ from the string c:/fakepath/DSF102.jpg and just leave the DSF102.jpg how would I got about this?
I have this, VB.Net code..how can i do exact same thing in javascript?
How to check if some char in textbox contains one of the ones in string "allowedChars"