Search Criteria To Find A $ In A String?
Apr 14, 2011What is the search criteria to find a $ in a string.
result = string.search(????);
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Search Based On Dynamic Criteria
Nov 8, 2005A user will be able to choose a home for example based on criteria. The only requirement will be to choose a state. From their they can narrow down their search by the following (these will be dropdowns with options):
county
series
type
split bedroom
footage range
price range
sort by
bedrooms
bathrooms
1/2 baths
garage
They don't have to choose in that order. I will have all that info in an access database.
So the user can choose a state then depending on what options they choose, all the other criteria adjust dynamicly, and if a user selects another criteria all the other criteria changes as well as the ones they may have already chosen, and so on. So basiclly when a user hits submit form they will always have a result.
Check The Content Of A String Against Set Criteria
Aug 31, 2005I was just wondering how to go about checking the content of a string to see if it matches a set criteria?
For example, if I want to make sure somebody enters a date as mm/yyyy, how do I check to ensure there are:
2 numbers between 1 and 12 before the /.4 numbers between 2005 and 2020 after the /.And that the / appears between the two. I know in PHP you would use a regular expression, but how do you do it in Javascript?
Get The Search Word - Find A Word Inside A String
Jun 15, 2011I am trying to find a word inside a string.the search his going fine but I need to know which word has been found in the string.
Code:
Code:
Now in the string only one value can be found at a time.So its either a1 or a2 or so on.....
JQuery :: Remove Element Of Array That Match String Criteria?
Mar 16, 2011I have an array [code]...
How could I do to remove the elementsthatmatch the 'remove' list?
Instant Search - Code - Show Result String On The Search Field
Dec 13, 2011I found this for instant search :
demo : [url]
index.php
Now i just want to edit one thing, when you search for something, results are shown under the search field, when you click on each result, goes to a link.
I want when clicking on a result, not going to link, just show that result string on the search field. where should i edit in script?
Converting Int To String - Variable To Concatenate It As A String To Find An Input Box
Jun 26, 2010I 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...
JQuery :: Search To Database For Find A Value?
Jul 13, 2011How is search to database for find a value?
View 7 Replies View RelatedJQuery :: Search To A Selector For Find A Value?
Jul 13, 2011how is search to a selector for find a value by jQuery?
View 3 Replies View RelatedSearch For '*' In A String?
Jun 14, 2011I am using javascript to search for the '*' character in a string (ie. 'username*:') but using search('*') does not work. How do I search for it since the search function takes a regexp argument and * messes that up?
View 2 Replies View RelatedSearch A String With A Variable?
Mar 29, 2009I am trying to search over a string of text to recognize any matches.Problem is that the string of text I am search with is in a variable and I don't think its working to well when putting it into a regExp.Here is what I have.
var newMessage = /myajax.responseText/;
var previous = document.getElementById("chat").innerHTML;
var matchPos = previous.search(newMessage);
[code]....
Search A String For Decimals.
Jul 26, 2005this function is supposed to search a string for decimals and tell me how many of them it has found, but for some reason, it's not doing it right. since the "period" character is a special character in regular expressions,I went ahead and escaped it, but it's still doesn't work.
function ImprovedFormatAmount(ElementId)
{
var oElement = document.getElementById(ElementId);
var ElementValue = oElement.value;
var DecimalRegXp = /./g;
var OutputValue = ElementValue;
if (OutputValue.length > 0)
{alert (OutputValue.search(DecimalRegXp));}
}
Search Number In A String?
Dec 1, 2011I have a string:
Code:
var str = "6, 14, 2, 23, 121, 137, 342, 453, 543, 4, 762"
Var num = 2;
I want to check if num exists in str.
Is there any javascript function to do this?
Regex - Search Thru A String That's Delimited By '|'.
Jun 18, 2006trying to search thru a string that's delimited by '|'.
would like to iterate over each one in the list
var teststr= "|aaa|bbb|";
var re = /|(.*)|/g;
var results = re.exec(teststr);
if ( results != null )
{
for ( var i = 1; i < results.length; ++i )
alert("[" + results[i] + "]");
}
would like to see 'aaa' and then 'bbb'
does not work - help!
JQuery :: String Search Works 1x Only?
Apr 7, 2011This only works 1 time. the second time the value isthe same as the first time.
$(function()
{
<!--------1.1------------->
[code]....
Search And Replace In Large String?
Jun 1, 2009I have a large string, but need to search for a specific character and replace it only if it is between two other items. Examplemystring would be something like this<parent><child1>1 & 2</child1><child2>1 & 2</child2><child3>1 & 2</child3></parent>I need to replace the & symbol in child2, but not 1 or 3. I am trying to figure out how to replace just any & signs in child2, but I need to leave them alone in child 1 and 3.I know I can do a replace(), but just not sure how to limit it to only the one I need
View 8 Replies View RelatedSearch For String Of Content On Page?
Aug 10, 2010I would like to find some direction or help to solve an issue I have.I would like to find a way to search for a string of content on my webpage and return the string, or at least part of the string into the URL...Example of the content on my page:-----Welcome, John Adams Log OutWelcome to your own content, based on your settings provided. Feel free to download the content you need.Fairly straightforward. Now I would like to create a function that will look at the page and "copy" the string of content beginning with "welcome" and ending with "out"Next, I would like to remove the "welcome," and "log out" and have the name remain.Then, post the name into the URL to be passed onto the next page for me to use as more ersonalization/dynamically driven content; Such as:
View 11 Replies View RelatedParse Search String Into Get Variables
Aug 21, 2002I feel like I have been repeating this code lately, so I cleaned it up and am gonna show it here. This function returns an array (with hash names) containing all the get variables.
function parseGetVars() {
var getVars = new Array();
var qString = unescape(top.location.search.substring(1));
var pairs = qString.split(/&/);
for (var i in pairs) {
var nameVal = pairs[i].split(/=/);
getVars[nameVal[0]] = nameVal[1];
}
return getVars;
}A simple page to test this looks like<html>
<head>
<title>Test</title>
<script>
function parseGetVars() {
var getVars = new Array();
var qString = unescape(top.location.search.substring(1));
var pairs = qString.split(/&/);
for (var i in pairs) {
var nameVal = pairs[i].split(/=/);
getVars[nameVal[0]] = nameVal[1];
}
return getVars;
}
</script>
</head>
<body>
<script>
var g = parseGetVars();
for (var i in g)
document.writeln(i+'='+g[i]+'<br>');
</script>
</body>
</html>
Search A Textarea For A String And Select It?
Feb 10, 2009How can you search a textarea for a string and select it?
View 1 Replies View RelatedSearch Text File For String?
Feb 2, 2011is there a way to use javascript to search a text file for a keyword string? I'm including a file on my webpage, but I first want to search it for a keyword,and then include it if it's found
View 9 Replies View RelatedFunction Which Search Number From String Input?
Feb 19, 2011I am working on form validation, i want to validate "Name" input field value . I want that in "Name" input field no number can be input.
Is there any function which search number/s from string ?? i.e if user inputs any number in that field with string i can display error message(Name can't be alpha numeric).
Search In Array / String For Individual Characters
Nov 3, 2011I'm writing a piece of JS code that returns a result of true if the pattern appears in string as a substring (case sensitive) but would like to extend its functionality to returns true if all the individual characters of pattern appear in string (regardless of order).
View 1 Replies View RelatedSearch In Array Or String For Individual Characters?
Nov 3, 2011I'm writing a piece of JS code that returns a result of true if the pattern appears in string as a substring (case sensitive) but would like to extend its functionality to returns true if all the individual characters of pattern appear in string (regardless of order).
For example:This is what the program currently does:
match1("adipisci","pis") returns true
Whereas I would now like it to do this:
match1("adipisci","sciip") returns true
match2("adipisci","sciipx") returns false because x does not exist in variable
match3["adipisci","adipisci"] returns true in array 1 and 2 if "sciip" is searched
match4["adipisci","adipiscix"] returns false in array 1 and true in array 2 if "sciipx" is searched
I am having difficulty implementing this into my code... this is what I've done so far:
var pages=[
"Lorem ipsum dolor sit amet, consectetur adipiscing elit.",
"Nulla imperdiet laoreet neque.",
[code]....
Counting The Words That You Search Inside A String?
Dec 15, 2011im trying to count the letters that i search inside the string.
<html>
<head>
<script type = "text/javascript">
var counter = 0;
[Code]....
Find The Location Of Each Letter In An String?
Oct 19, 2009below is my code and i cant seem to figure out how i can loop the string and find the location of letter "a" in the string and display it like "1 3 17" ... i cant seem to figure out what i am doing wrong in the loop and keep getting "1 1" ... Thanks before hand!
<html>
<body>
<script type="text/javascript">
[code].....
Find Most Common Character In Within A String?
Jan 24, 2010what character occurs most frequently in a textarea. Do I really have to store every single character in an array and then sort it? Is there a Regular Expression for this?
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