List <a> Tags In A Textarea

Jul 23, 2005

Is it possible to create a dropdown list populated by the contents of a textarea?

<textarea>
<a name="this">this</a>
<a name="that">that</a>
</textarea>

Then, the dropdown would have the <a> values as options...

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Stripping HTML Tags From A TEXTAREA Field

Jul 20, 2005

I'm using a control called HTMLArea which allows a person to enter
text and converts the format instructions to html tags. Most of my
users know nothing about html so this is perfect for my use. Code:

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I have just setup jeditable for a text area and this works fine however when I activate / click on the text area to bring up the editor, the content is filled with br tags (example below). How to convert the br tags into tags before it is displayed?

comment 001<br><br>
<br><br>
comment 002<br><br>
<br><br>
comment 003<br>
Comment 4

JQuery code
$(".editable_textarea").editable("update-comment.php", {
indicator : '<img src="/intranet/media/icons/indicator.gif">',
type : 'textarea',
submitdata: { _method: "put" },
select : true,
submit : 'OK',
width : 400,
rows : 3,
cancel : 'cancel',
cssclass : "editable",
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name : 'comm_details'
});

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Aug 13, 2011

I am able to append html <a> tags inside a div. I added 60px to each <a> tag created except for the first <a> tag which has 0px. These px's I added are in the css value of top. That's way each <a> tag will be appended downwards. Now I made with these <a> tags a checkbox input tag. they are named all the same name but pass different values. When you click the checkboxes and hit my delete button... it removes the checkboxes that were selected and the <a> tag that was selected to be deleted. all checked will be deleted when the delete button is pressed. That's all neat and dandy... but the problem comes when for example lets say I got 6 rows of <a> tags with check boxes.

Lets say 2 and 4 got selected and deleted... well wherever their position was it's now blank. I want to make number 3 to move back one position. have 5 move 2 times. So 5 takes number 3's place. and 6 will move 2 times. it will move to take 4's place. So now 6 won't be called 6 anymore now it be 4 , 5 would be 3 . then 3 would be 2. 6 minus 2 equals 4 so that be how it should replace the deleted <a> tags spaces. I would want to rename those. What I am doing is I have a checkout page. This is where customers can add orders in to a list so they can buy more then 1 stuff at the same time or at one transaction.

I just want them if they added too many items or made mistakes they can easily delete them from the list. Now I added 60px to the css top value... but since we are going in reverse then here comes the tricky part. Lets go back to my example where we deleted 2 and 4 out of a total of 6 numbers. Any number beyond 2 and 4 will get their css values subtracted by 60px 2 times so it be a loop and that css value would be the top value. Now any number after 2 but not after 4 then I would subtract 60px for only 1 time. which I still need to loop this. It looks like I need a loop based on total numbers that be 6 in our example. So I would have 6 and every loop completed it would subtract 6 by 1.

Inside the loop. I would need to check the ones not deleted to what they stand based on the total numbers and if they are greater then the two numbers. The problem is that I would need o generate if statements because that be based on how many were selected to be deleted. So this would vary. In our case we would check if 6 is greater then 2 and 4 and if so then loop the increase in pixes 2 times so we subtract 60px 2 times. then we then look at each number and test them. If they are not behind 2 or 4 then don't do anything to them but if they are behind 2 then we will loop to subtract 60px's one time.

The problem is that when I delete the <a> tags there is a missing gap displayed... I want it that my list adjusts so no matter how many are delete and if they are not in order... the they are deleted the <a> tags still should be able to adjust or readjust so the list is in order once again. So the example above we eliminated numbers 5 and 6 we deleted 2 and 4 so 3 took 2's place , 5 took 3's place and 6 took 4's place and 6 got renamed to 4 , 5 renamed to 3 and 3 renamed to 2. so 5 and 6 no longer exist. In my real code these numbers be items listed. just a number to associate their reference in the list.

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I'm attempting to use javascript but have a feeling that i'm failing terribly.

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Here's what code i have, it's not including the css as its somewhere in the region of 1500 lines and just positions sprites!

<html>
<head>
<link rel="stylesheet" href="sprite.css" type="text/css" />
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[Code].....

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Jun 2, 2010

I've already taken one college course in javascript, but I'm trying to increase my knowledge of javascript by working through the book "Sams Teach Yourself Javascript in 24 Hours". Everything is going well, but there is one exercise that I can't figure out. We are supposed to adjust the code (see below) so that the names are output to the textbox in a numbered list. This comes in a chapter before loops and decisions are covered, so I assume we are to do it without using them.

what I am missing here ... if it is something simple or obvious, I am going to go hide my face in shame

Code:
// initialize the counter and the array
var numnames = 0;
var names = new Array();

[Code].....

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Mar 1, 2010

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Code:
function addMsg(text,element_id) {
document.getElementById(element_id).value += text + '
'; }

HTML Code:
<A HREF="#" onclick="addMsg('You clicked on Link1','textfield'); return false;">Click on Link 1</A>

For example, if you "Click on Link 1" 5 times, it will add this to the text area:
A) You clicked on Link1
B) You clicked on Link1
C) You clicked on Link1
D) You clicked on Link1
E) You clicked on Link1

Then, if you deleted line C), it will automatically relabel to:
A) You clicked on Link1
B) You clicked on Link1
C) You clicked on Link1
D) You clicked on Link1

Then, if you "Click on Link 1" again, the text area will again show
A) You clicked on Link1
B) You clicked on Link1
C) You clicked on Link1
D) You clicked on Link1
E) You clicked on Link1

Is this possible? The reason I want to do it is because I want users to be able to edit the text within the textarea, and copy and paste easily. Otherwise a list box would make more sense. Can't do HTML in a textarea.. though?

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using the following jquery
$(document).ready(function(){
$("#toggle-text").click(function () {
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[Code]....

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May 13, 2011

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EXAMPLE:

The problem is that the textareawon't change back to it's default size // let's say that the default size is rows=3

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<ul id="my_menu">
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[Code].....

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$(document).ready(function() {
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[Code]...

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<?php

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Code below:

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