Remove HTML Tagging From User Entered Data?

Dec 7, 2011

I have a website where people can create posts similar to FB(I hate that example but it's widely known) -- how do I strip HTML tagging out of the post before I put it in my db? (I'm using AJAX atm).The obvious crossed my mind with replacing "<" and/or ">" but I want those chars to be available when posting -- is there a way to do this or a way to print the data to my page as text even if it has those tags?

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How To Save User Entered Data

Feb 19, 2011

It will be best to use server side scripting like php for it , because user can disable his javascript in that condition your code won't work

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Dynamically Add Textbox For User Entry And Saving Data Entered?

May 5, 2009

I have an ASP page that displays, along with other data, a list of items that refer to a specific element in a database. Instead of adding an Add button, I would like to display a text box below the last item in the list to have the user input any new data. Once they enter the data and hit Enter, the data they enter should then be added to the list and another text box added beneath this item (just as forms and tables in Access do). However, I'm not sure how to implement this functionality.

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Setting The Value Of A Textbox To User Entered Value?

Jun 7, 2011

How can I set the value of a textbox to the user entered value(it's a number).

<input type = "text" name = "somename" value = "">

User enters 3 in the textbox The code should transform to

<input type = "text" name = "somename" value = "3">

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Unable To Store User Entered Information

Dec 12, 2011

I am trying to write a small javascript program where I can call the following two functions and store information which a user enters. The problem is if I call the function a second time to add more information the array gets overwritten.[code]...

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Mac / Firefox - Verify That A User Has Entered A Number Between 0 And 99 In A Form

Jun 24, 2011

I use the following to verify that a user has entered a number between 0 and 99 in a form:

It seems to work fine in all browser / machine combos except Firefox on a Mac, when entering 0 returns false (I don't know if entering other numbers also returns false.)

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Validate That User Has Entered A Ten Digit Number Into The Text Box?

Mar 18, 2011

I need to validate that the the user has entered a ten digit number into the text box, and need some help with the code. Here is what I have:

<html>
<head>
<title>Checking with RegExp</title>
</head>

[Code].....

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Preserve User-entered Quote Marks In Form Fields?

Apr 10, 2010

I have a JavaScript application that needs to preserve double quote marks and apostrophes (" and ') that are entered into form fields by the user. The form data is passed through several screens using hidden fields.

Right now, apostrophes work because I have the input fields coded as value="". I have not found a way for JavaScript to retrieve the field's value if double quotes are entered by the user. If I change the parameter to value='' (single quotes) then the apostrophes probably won't work.

Is there a straightforward way for JavaScript to retrieve the field value containing quotes, so that I can manipulate it into a different string that can be easily passed between HTML pages?

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How To Save Data Entered In Mysql

May 18, 2011

i have the code used to generate additional dynamic fields how can i save data entered in mysql???

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JQuery :: Validate Optional Fields Only When Data Is Entered?

Oct 13, 2010

I'm using jQuery validation on a form and I can't get it to only validate optional fields if the user enters something (should recognize the difference between this and the default value of the field, for text input fields). I know this is built in (I think) but I must be doing something wrong.

For example, phone number is optional but I want it to validate if the user enters something. Code for the phone in the JS file is:

jQuery.validator.addMethod("phone", function(phone_number, element) {
phone_number = phone_number.replace(/s+/g, "");
return this.optional(element) || phone_number.length > 9 &&
phone_number.match(/^(1-?)?(([2-9]d{2})|[2-9]d{2})-?[2-9]d{2}-?d{4}$/);

[Code]....

When I just put "phone" as the class it validates the field even if it is not edited by the user at all. For the required fields I put "required" as the class to validate them but I just read in another post that this is not necessary with the plugin...? I guess I am not sure whether the field should be define as optional by a class or in the JS file, and if it's the latter, how to do that.

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JQuery :: Remove() Doesn't Remove Html Tag And Text Inside

Dec 12, 2011

This time I have a trouble with remove(). Here is my code :

$.each(val.produitsIds,
function (j, val2) {
if($('#chk_' + i).prop("checked")){
//$('#' + val2).prepend("<div>liste des tailles</div>");
$('#' + val2).prepend("<div>" + $('#chk_' + i).attr("value") + "</div>");
}
[Code]...

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JQuery :: Create A Button That When Pressed Will Remove The Last Character Entered In A Text Field Called "cell"

Oct 26, 2010

I'm trying to create a button that when pressed will remove the last character entered in a text field called "cell" using jQuery. Here is what I have:

Code:
$("#backspace").click(function() {
$("#cell").value($("#cell").substring(0, $("#cell").length() - 1);
});

It doesn't work Can someone shed some light on what I'm doing wrong.

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Photo Tagging Like Facebook Style?

Sep 19, 2011

I know there are plugins that can do the job but I was wondering if anyone knows of any tutorials or has any advice on how to do facebook style javascript photo tagging? I want user to be able to create a square on the photo as the tag and then the coordinates of this will be saved in the mysql database I use for the back end. I assume that's how the process is done?

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Script For Image Tagging Like Facebook?

Nov 20, 2011

I am creating a photo album for my client using PHP. The client is requiring the same image tagging feature as that is in facebook except the face recognition. I am looking for it for quite a some time and unable to find any such code in javascript

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JQuery :: Get Data From A Database And Pre-populatea Form With Appropriate Data For The User?

Jan 3, 2011

I would like to use jQuery to prepopulate a form - ie make a call to a php program to get data from a database and pre-populatea form with appropriate data for the user. Can anyone point me in the right direction for some examples on the simplest way to do this?

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When The User Clicks The Remove Link It Properly Adds A New Option To The Dropdown?

Mar 19, 2011

When the user clicks the remove link it properly adds a new option to the dropdown however it adds it 3 times meaning 3 option tags. Why is that?

Code:
// Add a click handler to each anchor tag in the characterList <ul> element
$('#characterList a').click( function(evt) {
evt.preventDefault();[code].....

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Ajax :: Add Or Remove Data Form Database?

Apr 21, 2009

I want to build-up ajax based friends system. though i no nothing about ajax (would like to learn but) actually i have form where user can add his friend. on very next page of this page he/she can see what he/she is entered and where

they should probably see the add and remove button(which i want to build up using ajax)

how to start for this? till now i have code where user can write his friend name and to the next page he/she can see the value he has written. on submit button it all goes in to database. means i have devloped php form for this.

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JQuery :: Table Row Cloning - Remove Data From Row Before Clone

Jan 25, 2010

I am currently using this function to clone rows in my table when a user clicks 'add row'

The problem is, obviously, cloning the row also clones any of the data that the user may have already entered. I need to just clone the elements of the row, not the user entered data. Is there a way to remove all data from a row before it is cloned?

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Form Fields In IFrame Page - Parent Page Get The Form Data Entered?

Oct 14, 2011

I have form input fields but it is being called through iFrame by the page. But how do I get or pass the data entered into the parent page.

[Code]...

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Used To Remove All HTML Tags

Feb 26, 2010

I found a regular expression from a website that says it can be used to remove all HTML tags, but I would like to understand what each of the symbols mean. I tried to search on web but i was so confused about it. Does anyone have a clue what each symbol means and how does it find all html tags?

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Using Dynamically Add/remove Html?

Sep 23, 2010

I have a script that adds div after click add button, and remove when remove button is clicked. But...Script removes last added div. How to make it remove current div?2nd question: how to set a limit for div's that can be made?Here's source code:

Code:
<script type="text/javascript">
var intTextBox=0;

[code]....

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Remove Html Element As The Doc Is Being Written?

Aug 25, 2009

i'm removing a bit of html once the page has loaded with js (a message for non-js people) but that makes the page jump sometimes so i want to remove it earlier, as the page is being written/output like how document.write works. i thought of this which seems to work ok:

Code:
<script type="text/javascript">document.write('x3C!--');</script>
<p>HTML element not to be seen by people with JS</p>
<script type="text/javascript">document.write('--x3E');</script>

it comments out the bit of html i want to remove for js viewers. is that the best way to do it? is there a bit less verbose one maybe?

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Script To Remove Html Tags TR

Jul 16, 2010

I need to remove TR elements from parent table but the problem is there are no table ID/Name.Is it possible to perform it? i need remove red marked block... what scrip i have to use if i will put it to the green block?

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Dynamic Add/Remove HTML Elements?

Dec 27, 2010

I am writing a javascript method to add/remove HTML elements using Javascript.

I use cloneNode to clone the element.

Following is the code

Code:
<HTML>
<HEAD>
<TITLE>Dynamically add Textbox, Radio, Button in html Form using JavaScript</TITLE>
<SCRIPT language="javascript">

[Code].....

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JQuery :: How To Remove Table With Html Page

Feb 9, 2010

I have table called <TABLE ID="ECBItems" style="display:none" height="0" width="0"> I need to remove this table in loading. how can we do that?

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Function To Remove HTML Tags + Change <br> To?

Sep 22, 2009

Im in need of a function that can first change all <br> tags to simple line breaks (also probably the same for <p> tags). Then I need it to strip out all HTML tags. Then I also need it to replace " " with simple spaces.Ive been looking around and have somethings working. Ie, I can get rid of all the HTML tags. But not sure how to replace the indivdual <br>'s and  's.

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