I've a text box and a database table entry corresponding to the element. Now, I want to show suggestions as users keep on typing in the text box, the matching words from the database, similar to displaying friends as in facebook search.
View 2 RepliesI am writing an HTML builder. On thing that I think would be helpful is if the user types in
="
A javascript adds another " for the user, but puts the cursor inbetween the two "'s. In other words, the javascript should assist users in writing HTML/Javascript codes. This may also be applied to < & >.
I have found this script that can get your position in a textarea. I also thought this might be of help:
Code:
var textarea = document.getElementById('code');
var tmp = textarea.value;
textarea.value = textarea.value.substring(0, textarea.selectionStart) + '"' + tmp + textarea.value.substring(textarea.selectionEnd);
Although I have tried, I have not been able to piece the scripts together.
how I go about including the amazon search auto suggestion text box on my own personal website. It works pretty much the same as google.
View 1 Replies View Relatedim trying to implement a login screen similar to Facebook. What i mean by this is i want the username and password fields to have text in them until the user selects the textfield. If the user does not type anything in the textfield the the onblur will automatically change it back, but if the user has typed something in then i want the text to be left alone.At the moment the onblur always changes the value of the textfield. Im not sure how to solve this.(code i am using is below)
Code:
<input name='username' type='text' size="10" value="username" onfocus="this.value=''" onblur="this.value='username'"/>
[code]....
I have a form with two text input boxes. I want to limit the text typed into the boxes as follows:
1. Either box can have the number 2 typed in, but the other box must remain empty
2. Each box can have the number 1 typed into
Is this possible with JS and, if so, how do I do it??
I want a script that "types" my text letter by letter and also deletes the text letter by letter. I want it to look as if someone is typing the text live, and then when the start of the text deletes (letter by letter), it would start from the beginning, erasing the letters in the same pace new letters are being "typed". So this way you would never see the whole text, but only a bit of it at a time. By the time you would get to the end of the text, the beginning wouldn't be there. And I don't want the text in a box!
View 2 Replies View RelatedI have a script that allows ONLY numbers to be typed into a text field. I have tried to modify this script to allow Decimals (periods) to be typed as well, but haven't succeeded. The code in Red are the changes I added to this script, but it isn't working out.
function numbersOnly(evt) {
var charCode = (evt.which) ? evt.which : event.keyCode
if (charCode > 31 && (charCode < 48 || charCode > 57) && (charCode < 110 || charCode > 110))
return false;
return true;
}
Second Problem: I need to set a Minimum number users may type in the text field. Normally this would be a simple task, but the minimum number they may type is a decimal (0.10). The default value in the field is .50. I tried replacing the .50 with .09, and I can't get the field to run the script and set its new value to .10 (<- this is the minimum). Here is the code I am working with.
[Code]...
I'm trying to validate the text of an input as it is typed.I have this keyup:[code]The idea is that only let the user type a decimal number; and it does.The only problem is that it let type a dot [decimal separator I need] at the beginning; and I don't want that.I've been a while and searched Google for the Reg Exp, but had no luck.
View 4 Replies View Relatedi have got this great bit of code tha allows only numbers to be typed in the text box, how ddo i adjust this code to allow a . as well as the numbers.
[Code]....
I want to run a function when text is typed into an input field. So every time 1 character is put in it will process a function. However I do not know how to accomplish this. I tried the onchange attributed but that seems to only work when you unselect the input field.
how this might be accomplished? I'm also comfortable with jQuery if you think that's a better option.
I'm creating a page that calculates a number depending on what value is inputted into a text field. I need to create some javascript that updates this new calculated value and outputs it next to the input field. Anytime the user changes the number, it recalculates the value. My calculation is currently being produced by PHP, however if I need to, I can create javascript as well to recalculate these numbers.
View 4 Replies View Relatedi wish to count number of characters in textarea box during typing in and display it somewhere in html page. so the number will increase during writing. is it possible to do it by javascript?
View 6 Replies View RelatedI am trying to get a series of dynamic digits from page one to page two via the url. below are the codes have been able to come up with. The problem am having however is that the variables from the first page contains two other characters mainly (=) and (on). therefore, the result i get is like this;
What i want displayed are simply the numbers without these two characters.
Var x = aa "aaa" aa
How can i display this value within a textbox?
How to display error message when string entered together with the characters outside the A-Z a-z 0-9?
View 3 Replies View RelatedI had a beautiful script written by @rnd me that looks like this:
Code:
<body>
<input id='inp' /> <select id='sug' />
<script type='text/javascript'>
function el(tid) {return document.getElementById(tid);}
function addScript(u){
var head=document.getElementsByTagName('head')[0],
[Code]....
This script made it possible to show Google suggestion while typing in an input field. The Google suggestions are retrieved over here: [URL] The problem is that all of the sudden it stopped working! For apparently no reason because Google is still 'providing' the suggestions online. So I have two questions: Why is it stopped working? Did Google restrict the suggestions to third parties?
Initially the form is loaded using ASP and HTML and the ü codes
display the characters correctly. I have the values stored in a
javascript array so that I can more easily and dynamically change the
state/region dropdown when the country changes. However, when my
javascript code tries to add the new option and print out new region
the literal value such as "Würrtemberg" is displayed instead of
the special character.
Can this be done in javascript?
I am using the jQuery dialog window. Inside the modal window it is displayed a table. When I display the table in a standard HTML page everything works well but, when I display the table inside the dialog, special characters does not appear correctly (I mean the characters ‡·¡¨ " and so on).
View 1 Replies View RelatedI have this code that only allows a period and numbers to be put in the text box. The problem is that the message also appears if the text box is left blank. I don't want the error to appear if the text box is left blank. Right now I have it on a Blur so that the error message appears when the person clicks outside of the text box.
<script language=javascript>
function checkNumeric(value)
{
var anum=/(^d+$)|(^d+.d+$)/
[Code].....
I have a input filed of type "textbox" into which I am expecting to get
currency values (ie. 199.99). Is there a way that I can restrict the
user to only entering 2 values after the decimal point?
I can restrict the maxlength to 5, but that wouldn't stop the user from
type in 1.987.
I am using javascript to verify a text input box but I would also like to require atleast 3 characters being entered before allowing the user to search.
View 6 Replies View RelatedI have a webpage that has a texbox with states that the user can select using ajax auto complete extender. The states are separated by the ; character. Is it possible to select everything between the ; characters if a user clicks on any of the text between them.
[Code]...
I have two text areas. I would like to prevent form submitting if the member does not enter at least 100 characters in each text area. There is no maximum number of characters, just the minimum (100 characters).
In case that he hit submit button I would like to display him a message that would inform him that he didn't enter minimum requested characters.
It would be neat if I could have the character counter below of each text area which should be decreased with each entered character.
E-mail addresses can't contain some characters.How to check if the users input is ok? the code don't work, IE says "expected object".
View 1 Replies View RelatedI 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.
View 3 Replies View Relatedis there a way to prevent user from adding more characters into a text input based on a validation rule(eg. you entered more than n words, you can't enter more, but you can delete or edit)? I think I'll have to programmatically delete the extra letter(s) that user just input somehow if the addition causes a violation of the rule, is this the best way?
View 2 Replies View Related