I have a form where I ask my users for a comma seperated web site list. I want to make sure this list only contains the host names of URLs without any white spaces
Original list: [url], [url], [url],[url]
Edited list:[url],[url],[url],[url]
Currently I have the following to get the comma separated list
Code:
var list = document.getElementById( "list" ).value ;
I have a form where I ask my users for a comma seperated web site list. I want to make sure this list only contains the host names of URLs without any white spaces
Original list: [url], [url], [url],[url]
Edited list: [url],[url],[url],[url]
Currently I have the following to get the comma separated list
var list = document.getElementById( "list" ).value ;
Why this code doesn't work? All I want to do is removing all the white spaces.
JavaScript
function validateForm(){
var postcode1 = (document.form1.textPostcode1.value).replace(/^s*|s*$/g, "");
if (postcode1 == "") {
[Code].....
i m using the following validation code to validate email id
if (!/^w+([.-]?w+)*@w+([.-]?w+)*(.w{2,4})+$/.test(document.getElementById("customer_name").value))
{
msg=msg+"Must Enter a valid Login-id/Email
";
document.getElementById("customer_name").focus();
}
now i need that if the email id contains white blank space in front of email id or end of email id then this validation should pass otherwise not.
at present if there is blank space in front and end of email id then the validation doesnt passes and gives alert.
what should i add in it to validate it or how can it automatically remove white spaces before validating.
How can I to delete white spaces around parameter that I to pass with HTML forms.
For example, if I have 'firstname lastname ' or ' firstname lastname', exist it a builtin function in javascript to obtian 'firstname lastname'?
I have a string variable:
var mystring = ' hello world ';
How can I truncate white spaces placed before or after my string value?
In a Text Area or Rich Edit Text Box I need to control whitespaces in between strings. For example if I have a : 1234 this is text test123. When I restore this information on the text area the spaces between those strings are not respected and only 1 space is in between those strings. When I browsed forums I see that we can use <pre> to hold the formats. I am new to programming don't know whether I need to work on HTML DOM for this text area or I can handle it in Javascript.
View 1 Replies View RelatedI am using jQuery for XML parsing and editing, but there seems to be issues with tag names containing a hyphen (with jQuery 1.4.2, in FF & Safari):
var doc = jQuery("<root><title-1/><title-2/></root>");
doc.find("title-2").parent()[0].tagName;
//=> expected: 'ROOT'
// got: 'TITLE-2'
[Code].....
Does somebody have a workaround for parsing XML documents correctly with jQuery?
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Right now when someone clicks on my listbox I immediately do an update on the form to populate the selected item.
Is there a way to detect if a user has clicked on some white area of a list box? If my list is sized 8 items but the list only has 4 items, if the user clicks near the bottom of the list where there is no item to select, can I detect that? Currently I get the form updating even if I click on the white area of the list and I'd like the form to update only if I actually click on an item in the list.
In attempting to modify a script of a menu, that I wanted to add the ability to have sub menus, I first wanted to find out if an ordered list element, contained a secondary unordered list and what their names are so I could out put the items to the console.
Here is the test list:
<div class="nav-wrap">
<ul class="group" id="example-one">
<li class="current_page_item"><a href="#">Home</a></li>
[code]....
I found a script on this forum that does almost what I want from this thread: [URL]. Instead of a dropdown, I'd like to have a list of names using check boxes, so that you have the option to send an email to one or all of the people. When you choose your selections and click submit, an outlook email will pop up with your selections in the to: field.
Here's the solution using a drop down, this works (and works well), but doesn't quite do what I need :
<form name="Contact_Us" id="contact" method="post" enctype="text/plain" onsubmit = "getEml()">
<fieldset id="selection">
Who would you would like to email:
<select name = "sel">
<option value="email1@email.com" >email 1</option>
<option value="email2@email.com" >email 2</option>
<option value="email3@email.com" >email 3</option>
</select>
<input type = "submit" value = "Submit the form">
</form>
<script type = "text/javascript">
function getEml() {
var emailaddress = document.Contact_Us.sel.value;
window.location = "mailto:" + emailaddress;
}
</script>
Is there a way to use checkboxes but to do the same thing?
<INPUT TYPE=CHECKBOX NAME="name1@email.com">name 1<BR>
<INPUT TYPE=CHECKBOX NAME="name2@email.com">name 2<BR>
<INPUT TYPE=CHECKBOX NAME="name3@email.com">name 3<BR>
I'm trying to move a list of names from a textbox (jim;bill;sam;cathy;) to a listbox. My code so will move the name to listbox but all one line. I need the list the names in the listbox so that can click them one at a time. Please see my code. How can I modify it to fill the list one name per line?I don't want remove any names from the listbox till I click the "OK" button and overwrite what is in the textbox.
View 11 Replies View RelatedI have a form that I am using to generate an email with several user
selected fields being part of it. As part of this form, I have a select
box which allows the user to select which email addresses it should be
sent to. The box works great except that the CGI script I'm sending the
values to can only parse a single line for each field in the form. The
issue comes into play when someone selects more than one value in the
select box, the output of the select box seems to separate each value
on a separate line using a line feed (or carriage return, I can't
tell). The format that the CGI script needs is for a single line with
each of these values separated by a comma. I'm confident that a
javascript can do this fairly easily, but unfortunately, I am not very
well versed in javascript. I've found a few code snippets on the web
that I've mangled together, but since I don't really know what I'm
doing, it isn't working out so good. I've included what I have in the
form right now below (note that I've removed all of the other form data
but the select box code to save space). Code:
I am trying to use a regEx to grab Function names and function parameter names from a text entry.
The script is written in javascript and I expect the functions to be in javascript syntax.
For example the code might look like:
Code:
function myFunction1(param1,param2,param3){
some code
}
function myFunction2();
function myFunction3(param);
Whats the best way to accomplish grabbing the function names and parameters?
Should I be breaking it down into multiple regular expressions?
Recently I was forced to change hosts for my wife's on-line business. On the previous host my JS for displaying date last modified worked ok. But on the new host it is not visible. The new host calims that my code must be wrong but I do not see how as it is unchanged. Before is the code
[Code]...
I am not sure that this is the right forum but will start here anyway - I have a web page with JS modules: jquery and jsoverlay. Everything appears to work perfectly on my test server in the office but when I load the same page from our main server the JS does not appear to work properly. Oddly though, other JS works without any problems at all. I just cannot see what I am missing here.[code]...
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