String Parser
Jul 23, 2002
function qq(str) {
while (str.indexOf('$') != -1) {
str = str.replace(/$[^sW]+/,eval(str.match(/$([^sW]+)/,"$1")[1]));
}
return str;
}
Usage:
var greet = 'hello' var name = 'john'
alert(qq('$greet there $name!'));
Not overly useful, I just hate having to 'string '+var+' more strings' all the time.
There are some limitations (vars must be global, etc), but maybe someone will find it helpful. I certainly have.
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Jul 23, 2005
i am looking for parser which is seperating java script content.
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Mar 21, 2005
I'm wondering if there's a built in function or a script already written to parse a CSS file. I can explain later if anyone is interested in why I want to know.
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Nov 23, 2005
Has anyone seen a great tutorial on how to use the dom to properly parse an
xml document? I was hoping to find something in depth that might show maybe
via a pictorial how child nodes and node data etc relates to an example xml
document.
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Feb 28, 2006
In order to build a weather prediction page, I was thinking to write
down a Javascript (on the client). This javascript should contact a
server (www.live.com) in ordert to extract the weather forecast.
In summary, I want a javascript based on the html client (internet
Explorer), creating a connection and extractign the data.
This sounds simple but for whatever reason, I cannot manage to extract
any data of this XML page....
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May 10, 2006
I have to perform a lot of editing of xml data on the client-side(browser), using javascript. (before i display the data on the browser).
Which xml parser is better for accessing and editing xml elements/attributes through javascript code.
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Oct 24, 2007
does javascript can parse text-based files, same as vbscript do? I
want do a sorting of large massive of eml files stored in folder: just
to arrange(sort) eml files inside that folder by recipent email ("To:"
field) (there is different data in "To:" field due different senders)
Just want that script parse eml files, looked for specified emails
address or name in 'To' field and arrange this emails at the top. This
probably will require ActiveX.
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Apr 20, 2011
I need a solid and reliable RSS parser for my web page. I saw jPage and it looked good except the RSS must be on the same domain - which seems to miss the point a bit.
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Oct 19, 2004
Does anybody know of a utility that will return the output of javascript code? Preferably it needs to be usable from the command line in Linux. I want the utility to output something like this:
<ul>
<li>1
<li>2
<li>3
</ul>
From this:
<script>
document.write('<ul>');
for (i=1;i<=3;i++) {
document.write('<li>' + $i);
}
document.write('</ul>');
</script>
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Mar 27, 2007
I'm interested in finding some JSON libraries for javascript that
contain a stringifier and/or parser. I've been using what appears to
be the reference implementation from json.org (written by Douglas
Crockford?), but I'm running into two problems:
(1) The lack of support for the hasOwnProperty method in Safari
(2) Odd, intermittent errors in Gecko browsers, something to the
effect of "llegal operation on WrappedNative prototype object."
If anyone's familiar with other libraries, or with ideas for working
with these issues in using the json.org library, I'd love to hear
about them.
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Jan 6, 2011
I would like to write a parser like the one below except I would like it to take characters with the the digits like 345j, 982p0, what would I change to be able to have characters with numbers?
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Mar 19, 2010
This one has plagued me for some time now. I am parsing an XML file for a search feature. On my local machine, the code below works fine in FF, but when I upload it, I get an error stating y[0] (the root element) is undefined. I think the problem may be with my onload method but I can't be sure.
function importXML()
I just can't figure out why this works locally and not on the server. IE works fine, but then again it uses the activeXObject method so it should function differently.
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Sep 17, 2009
I am using Tablesorter to work with a simple table, but have comeacross an interesting difference in how it works between browsers.One of my columns looks like this:
Row 1
img src="http://dssweb/apdashboard/images/Green.png"
class="client_status" title="1. UAT testing Sept 09"
[code]....
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Mar 24, 2011
I'm trying to incorporateRemy's select-chainplug-in into my code, and I'm having troubles. I hopesomeone can take a minute or two to help me. My situationseemed simple, only 2 levels, Products and Programs under each Product. I have the back-end working, so it returns the JSON list of Programswhena Product ID is passed. However, the plug-in keeps failing in the .ajax() function, tripping the error(). It reports a "parsererror", so I know I've messed up something. One wrinkle, I have multiples of the Product/Program pairs on my page, identified as "prod_x"/"prog_x", so I need to dynamically call them. Here is my code:
[Code]...
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Jun 26, 2009
can a web parser differentiate between static and dynamic text on a webpage? for example there is a string on a webpage Hello "Fantastic Four"In this "Hello" is a static data and "Fantastic Four" is a dynamic data (say being populated form a database value)Is it possible for web parser to detect whcih is a static and dynamic content?
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Mar 19, 2010
I'm trying to get a drop down menu that can be activated by clicking on the main menu button, but have problem with the 'id'. When i declare the id's as a number, it gives errors through the sgml parser of my html validator (you can't use numbers to declare id's). But when i change the id in a letter, eg 'a', the menu doesn't work...
[Code]...
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Dec 25, 2010
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 ?
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Jun 26, 2010
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...
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Dec 2, 2010
I have some jquery code like this:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1258" />
[code]....
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Oct 18, 2010
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.
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Jan 25, 2011
I 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?
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Jan 27, 2010
Is it possible to break apart a string into characters, be it a word or a sentence, and store each individual character in an array?
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Sep 21, 2010
I 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.
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Apr 19, 2010
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.
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Aug 13, 2011
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?
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Jul 14, 2011
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"
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