Do you know a function for banning certain words being inputted by the user eg I want to stop a user uploading offensive words and code tags like <script>, <div> etc.. and messing with the site display
what I want to do is have an auto suggest of words as a user types, the code that I have works only once.For example: if you type.. hel, it will suggest hello but once you press space and type hel, again it doesn't suggest hello, I need it to suggest words even after you press space.
I am new to JavaScript and was wonder how I would go about creating a form to allow the user to enter various words, one at a time. These words are added to an array and displayed in the page using the textarea form element. Each time a new word is entered, it is added to the array, and then the array is sorted in alphabetical order before the words in the array are displayed in the textarea, one per line. I have tried lots and lots of different methods to accomplish this, and I can get it half working when I use the alert function, but I need this to display on the page in a textarea rather than in an alert box, I tried to get it to write to the page using a document.write function, but like I said I am new to JavaScript and unfortunately cant get any of it working.
Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "[URL]"> <html xmlns="[URL]"> <head> <title>JavaScript Page One</title> </head> <BODY> <CENTER> <FORM name="history"> <INPUT name="command" type="text" value=""> <INPUT type="button" value="Add to List" onclick="f_store(document.history.command.value)"> <INPUT name="history" type="button" value="Show List" onclick="f_print()"> </FORM> <P> <SCRIPT language="JavaScript"> function MakeArray( n ) { if( n <= 0 ) { this.length = 0; return this; } .....
I want to create a text box that learn form users entries... I know how to use that but with fixed values I set. I want whenever a user type a word it will be added to a text file (or any other way you know) and if the user typed the word again it will be shown from like drop-down list, like google does...
I recently paste the ip ban java script found on this link [url] on my network.
But, the problem is that the script is banning everybody including me.
I was able to unban myself after much search on google & gain access to my network. I re-edited the code by including and specifying the ip of the spammer's in the indicated field. But, after implementing the code on my network, i keep recieving this message " your ip has been ban" and i will be redirected to [url]
How to go about this or is there programming mistake with the script?
I'm working on a personal blog because I'll be visiting Sweden for 4 months. I've found / hacked a script that allows the user to mouseover swedish words and have a static translation box show the translation.
Working site at [url]
The current code I use to, say, translate "sverige" to "sweden" is:
To be honest though I'm not exactly sure why this works. I'm not sure why it uses the <a> tags and I'm pretty sure it's javascript but I don't use an <script> coding in my html and it still works...
What I would like to do:
Because I'll be using this a lot on my page I'd like to create a function to shorten what I have to type.
How do I search through an array looking for an inputted entry? Ihave this so far. Also need it to display where the object was found. var states = new Array(); var i; i=0;
I made a form with text inputs but notice you can use special symbols. I want to only allo charaters like letters and numbers that is it.Is there any jquery function that cna do such a thing... if not how do you implement something that will filter it.
I've been messing with this code for about a couple of hours, and I did everything down to the wire..yet still I am unable to get it to work. When I input the numbers, and click off to the side nothing appears down at the final textarea of the form which is suppose to show the average.I've tried just about everything, sadly all I have to go by is other example codes, and the very intricate instructions which states I must pass the values to the calcAvg() to the second function of performCalc(), which I did, and then I assigned the var calcResult another value. From there I did the return..and after that I'm rather loss as to what to do next to get this code to work, any tips?
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml">
Now i got a function newgame() and i wanna display random word from this array in rectangles gray styled... Here is the problem. I can make to display random words, but i dont know how i make this words with the css style together - rectangels around a char. But the words are different length so i dunno?
I am in position to get the no. of lines in a 'div' and the words in each line inside a div tag. Is this possible to achieve using jquery. I have googled for so many hours but could not find any results related to my requirement.
I'm using a script for getting yahoo weather forecast on my site. The script includes and html file and a js file that do the job. translating description words that comes from rss feed like "Clear", "Humidity", "Storm", etc... I now that in php exist something like preg_replace function, but i have no clue how to do it in js. This is the js file:
I need a function like reverseChars(str_arg) � this will return a string containing the characters of the string str_arg in reverse order. For example, if reverseChars("javascript") is called, the return value will be "tpircsavaj".
I have a long paragraph and I have been asked to display words in red and green in such a way that that fist word should be red, 2nd word should be green, 3rd word should be red and 4th word should be green and so on For example: this is just a sample.
I have a button and a textarea. I want this button to add tags around the selected words in that textarea. For example the button is to add the <b> tag before the selected words and the </b> tag after the selected words. Just like these buttons, in the forms of creating a new thread,that are used to make the font of the selected words bold, italic, underlined or colored.
So located in my div i have a <pre> and <code> tag nested inside. i want to know how i can match certain text within this and color just the specified text using jquery. i was just going to use a bunch of span tags but that just takes too much time!for a simple example i want to color the var keyword blue...
I am a little new to java script and jQuery so, if you can, please ignore my ignorance. I am creating a theme for Joomla and am calling in the website title using php. I would like so that every other word is a different color.
[Code]...
I would like to use jQuery to make every other word a different color in that specific span.