is it possible to combine the the following functions with each other in an array for example and if so, would someone be kind enough to show me how. the reasons are 1. to see if it is at all possible and 2. to learn so that I can combine further possibilities in the future. the first script compares user keywords from search mashines and the second replaces certain strings/paterns with others.
I want to replace a string after checking it is valid by passing the values to a function.
The string is '<img width="300" height="300">'
Code: var text = '<img width=300 height=300>' text = text.replace(/<img width=(.*?) height=(.*?)>/gi, check_img($1, $2)); The $1 and $2 values are not being passed to the function. This same method works in PHP by the e Modifier but not in JS.
If I find a line like this: Code: |Note|Dur:16th,Grace|Pos:n-10^|Opts:Stem=Up , I will have to insert the first character after Pos: (n, b, or #) into the Pos: field of a later "Chord" line (will be a list separated by commas). If there is a number (positive or negative) following Pos:, nothing needs to be done.
I am trying to replace the entire page when the user selects adifferent option in a combo box. The code I have works for the firstiteration. However, It fails everytime there after.I went throughfirebug and it appears after the first refresh it never triggers theready() method.My Code is,
If I wanted to extract certain parts of the URL... how can I do this? I know how to extract the entire URL or just the search query but what if i want to do this /boxscore.asp?w=2&s=4&yr=Just extract the numbers 2 and 4 from the url. I want to make a new link for this site I am on to plug those 2 numbers into here/game.asp?gnum=2&gslot=4
I 'm having an ajax function that polls a server for a response. This response is in fact an html page which is dynamically constructed on the server. What I want is to be a able to replace my current html page ( not only the body ) with the html I am receiving as response from the server. I tried using document.write or innerHTML on html element but none of these does not seem to work. Here is a sample of the code I am using. code..
I have 3 questions:
1) How can I search through the table rows to find the rows to be changed or removed?
2) How can I resort the table, so the names continue to appear in alphabetical order.
3) How can change or remove data in the cells, once I've found the appropriate row?
i have a implementation where i need to perform a search and replace. i will try to explain to the best of my ability. i have a variable, var a = "THIS IS SOME SOME TEXT";
then i have another array variable, var b = new Array(); which contains elements in key=value format eg. SOME=NEWSOME so what i need to do is, i need to loop through this array and if SOME exists in var a, then i need to replace it with NEWSOME. so for each value before =, if it exists in var a replace it with whats after =. and replace only once, so if SOME exists multiple times just replace the first occurence.
so essentially my final string would be, THIS IS NEWSOME SOME TEXT.
I want to change this code so that I can have multiple word variables I can change, possibly separated by comas I guess?.. Open to other idea's as well. Do you also know how I can make it so that it's NOT case sensitive? Code:
I 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
In a string (that contain the Flash version installed), I want to replace:
all "," by "." "win" by <nothing> all spaces by <nothing> So far I do it this way: strFlashVer = strFlashVer.replace(/,/g, '.'); strFlashVer = strFlashVer.replace('win', ''); strFlashVer = strFlashVer.replace(/ /g, '');
but I'm sure theres better way (I'm not really good with reg exp).
Examples would be:
A) Remove all double, triple, multi-spaces and carriage returns
B) Change all uppercase characters to lowercase
C) Remove all punctuation
I have created a similar smart search like yellowpages:[URL]... Here is the problem I have with mine:
Lets say I search 'Attorneys' I start typing 'Att' ... then 'Attorneys' shows up in the smart search so I click on it and press enter. The next time I start typing 'Att' my browsers saved search field pops up over the websites smart search. Here is an image which might help explain the problem a bit more: