I grabbed this code from Dynamic Drive. I'm trying to style it better. I've had some success, but some thing are giving me a run for my money since i don't know JS.I would actually like the text to scroll from right to left instead of up and downThe only way I can figure out how ot get the quotes inside by scroller to look like quotes is to add an insane amount of spaces (&nbps.
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I'm recieving an HTML piece from wich I should get all the TD tags, for example, I recieve the following:
<tr>
<td>name</td> <td>surname</td>
</tr>
Then I must look for "<td>[anything]</td>" with a regex and and I build an array containing the text inside the tags, like
tags[0] = "name";
tags[1] = "surname";
So... I did this:
Code:
html = "<tr><td>name</td> <td>surname</td></tr>";
var reg = new RegExp('<td[^>]*>(.*)</td>', 'gim');
var matches = html.match(reg);
The problem is that I'm getting just ONE array element with the value:
"<td>name</td> <td>surname</td>"
instead of two values (on for name and another for surname).I testes a lot of different regex and also some string methods but I cannot make it work
I have read about using a SSI to incorporate .txt files into your site.
Okay, I did that, but the Items do not word wrap i.e "<br>
How can I get each item in the .txt file to break after each is printed using a SSI??
*Details
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The .txt file is a listing of songs that get updated everyday and it is being put into a scroll area.
I work in Notepad (does it matter for creating .txt)?
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I need to know as soon as possible 'cause I want the site to go "Live".
I have a dollar amount that is calculated on the page based on amounts entered into textboxes.
The result tends to end up being something like 27.432
how do I round to 2 decimal places for output?
I want to preserve how the text looks in the code. It's a <td>
element, so I styled it like this: td#textarea { white-space: pre; }
It's working in FF. But IE6 is getting rid of the first blank line of
my text. This line is necessary....
I'm about to build a custom CMS using PHP, but I was hoping to add text formatting (bold, italic and maybe inline links) to a textarea in a secure admin section.
I was wondering whether it's possible to use Javascript to allow the user to highlight some text and click a button which will cause the script to write the appropriate HTML tags into the textarea.
By the way, I'm new to Javascript so be gentle.
Is it possible to have text formatting inside textareas? I mean, can you show parts of text in a textarea as bold, italic, underlined, or such? If so, how's that work?
View 4 Replies View RelatedI'm currently working on an online content management system which allows users to edit html-pages without seeing the HTML-tags.
Is it possible to use buttons for text formatting? I would like to have buttons for adding a link and adding headers. But without showing the user the html-tags.
i am making a content manager, i want to be able to have the user format text with bold, italics, fontsize, color, etc within the text field window, kind of like the page here where we post topics and reply, any ideas where i can find any free scripts for this?
View 11 Replies View RelatedI'm going through some "learning by doing" of javascript through trial
and error, and admittedly have a lot to learn. But in taking various
scripts and dissecting them, I still can't figure out if what I want to
do is possible, and that is this:
I'm trying to include a paragraph on my page that is randomly chosen
each time the page loads. This I can do. But in this paragraph I'm
trying to include varied text formatting (parts bold, parts different
color, etc), and make part of it a link.
If I use unformatted, un-linked text, it works fine, but that's not my
goal. When I try including html in the items from which to be selected
randomly, whether by directly specifying the attributes or using CSS
class references, nothing displays, which makes me wonder what of all
this is the problem.
Apologies for the almost duplicate post but thought this was much
clearer description of the issue than what I originally posted.
I'm trying to do simple integration with a third-party
web application. The app has an 'Action' button on all pages that
can be associate with a JS function. Our application is very
proficient at parsing text provided it is in some reasonably standard structure.
Is what we are trying to do is have a JS function that can be called
from any page in their system that will provide a reasonable representation
of the text on the screen. I need something close to document.body.innerText; the problem with this function is that it strips spacing from tables so we can't get consistent layout.
The consistent layout I am looking for would be the same as if you did
the following on any page:
1) Select all
2) Copy
3) Paste to notepad
Is there a function or process that will retrieve all text and retain
formatting?
I have been in the process of re-designing my website to utilize some of the functionality and benefits of jquery. I'm building a slider set for my site, and each slide contains it's own nav box and text description of said slide. Things are working fairly well for the most part, but I'm encountering an issue with text formatting on the slides, and I figured it would be best to post my information here and try to get some assistance.My script.js file contains all of the necessary info for the slides (a code example is below):
Background images, slide text and url's
var photos = [ {
"title" : "Clouds",
"cssclass" : "cloud",
"image" : "bg_cloud.jpg",
"text" : "
A cloud is a visible mass of water droplets or frozen ice crystals suspended in the Earth's atmosphere above the surface of the Earth or other planetary body. Clouds in the Earth's atmosphere are studied in the nephology or cloud physics branch of meteorology. Two processes, possibly acting together, can lead to air becoming saturated: cooling the air or adding water vapor to the air. Generally, precipitation will fall to the surface; an exception is virga which evaporates before reaching the surface.",}];Here's what the finished product of that code looks like on the front end:Each slide in the set looks similar to this (but obviously contains different information). As the text for each slide is contained within the .js file and not within the html, is there any way to format it so that I can use things like italics, bold, etc.?
I have the below Java on a the mouse up event of a button in Adobe Professional 8.0. I would like to make the last part of the subject line either bold or all caps. Is there a way to do this?
var cSubLine = "500 Order for " + this.getField("CustomerName").value + " " + this.getField("Unit_Down").value;
im sure this will be pretty simple, at the moment i have some code which sends text from a textarea to a php file, the php file then stores the data into a database.the javascript post is as follows:
var text = document.getElementById(area).value;
http.open('post', 'autosave.php?text='+text);
there is a little bit more to this(just a handle response).My issue is that when the data is passed through javascript newlines and breaks disappear, so when i call the saved data it is presented as one long string with no formatting.i tried the nl2br() function and htmlspecialchars() function in the php file that the javascript passes the data to, this made no difference. I then tried to replace /n with <br /> in the javascript before passing the text variable again this made no differnce.
I am really hoping someone is willing to take the time to read this post and take a minute to take a look at my code. What is happening is there are some matches for a script I made and then an area for segments during an event. If you notice on the segment part of the form is that there is a dropdown that asks for where in the event that segment needs to go. With the Introduction or the different numbered matches. What I need to happen for a subArray I need it to take the introduction, all the matches, and all the segments and order them accordingly. With the introduction first, the matches in order based off there match number and then the segments in between the introduction or matches based off the user's input.[URL]..
View 7 Replies View Relatedi am planning to create a blog for myself. whenever i want to post a code snippet, then i want that snippet to be neatly formatted just like how the snippets in this dream in code appears.links to free rich text editors that serves this purpose. i prefer editors created by using javascript, jquery, ajax or php(because i want to develop my blog using php)i googled and i found editors like tinymce, fckeditor, YUI editor, free richtext editor.but among all, i found YUI is serving my purpose to some extent. but remaining editors are not providing option for code formatting.(even YUI also doesn't provide directly. but to some extent it preserves that formatting..)and also i am very much interested to know what library dream in code is using for the text editor that we all members see when we post our replies or queries... i tried by going to page source
View 1 Replies View RelatedWhat is the correct syntax for an nested array where each array element has 3 elements, a number and two text strings?
Code:
array = ['1, Old Man, Old Man','2 Black Sheep, Black Sheep',....]
should the text strings be in double quotes("")?
Code:
array = ['1, "Old Man", "Old Man"','2 "Black Sheep", "Black Sheep"',....]
I am working on a page where the user will select a location from a dynamically generated dropdown list. I was able to create the php multidimensional array (tested and working) from a MySql database using the users information at login, but I'm having problems converting it to a javascript multidimensional array. I need to be able to access variables that I can pass to a number of text fields within an html form.For instance, if a user belongs to a company with multiple addresses, I need to be able to let them select the address they need to prepopulate specific text fields.
View 9 Replies View RelatedI need to a code to do the following.
There is a Text Area that user can enter text. assume that user enter something and put a dot Following values should be populate in a drop down at the place where dot locate .
like when we get the string object using Net Beans IDE and when we put "Object." , drop down will be displayed with available methods for that particular object. idea is to build a editor using java script.
I have a fieldset with a bunch of input's inside.
I am wanting to put all of these elements inside the fieldset into an array.
Then once I have that array use a for loop to iterate through each of the elements values and display them with alert.
This is what I have tried, but am expecting to be a fair bit off the mark.
Code:
I have this loop:
for (var j = 0; j < gmarkers.length; j++) {
gmarkers[j].hide();
elabels[j].hide();
map.closeInfoWindow();
[Code]....
which was useful for passing the p variable when it was just one number.
but now I need to get that number every time j gets set (I understand that the j gets overwritten each time the loop goes through).
What would be ideal is if p could become an array, the contents of which match the values that j has passed though during the loop cycle.
I thought var p = new Array (j); minght do the trick, but obviously not...
I am trying to search an array for a string and then if it is found alert it. I have found examples of how to iterate the array and how to use .IndexOf to return a true false statement as to whether the array includes the string, but i don't know what to do after that and how to display the string if its found.
View 8 Replies View RelatedI'm trying to improve a google maps api implementation.
Here is a sample of the code i'm using:
(I've highlighted the sections i'm having issues with)
Code:
function load() {
if (GBrowserIsCompatible()) {
geocoder = new GClientGeocoder();
[Code]....
Basically, i'm trying to re-create the array latlng which searchLocations() creates and submit it myself with pre-programmed co-ordinates in the load() function using searchLocationsNear(latlng);
How can I insert two values in an array in a salect option like the one below:Example:So I need in the "var op1 = new Option" an array thisarray[<?php echo"$user_name" ?>, <?php echo"$user_id" ?>]Data is being loaded by php from SQL
var newTextbox = document.createElement('select');
newTextbox.className = 'fn-select';
//First user in the populated select menu is the person Loged in
[code]....
I have a pretty simple survey form, with 5 checkbox answers, one of them being "None of the Above". All 5 are part of the same question1[] array. My goal is to have a function that unchecks the other 4 boxes when None of the Above is checked. The problem is that since None of the Above is part of the question1 array, it unchecks itself. So how do I separate this None of the Above option? After all, it is still a valid answer to question 1, so I don't want it to sit in a different array just because...
Here's what I have now:
Java:
function SetValues(Form, CheckBox, Value){
var objCheckBoxes = document.forms[Form].elements[CheckBox];
var countCheckBoxes = objCheckBoxes.length;
for(var i = 0; i < countCheckBoxes; i++)
objCheckBoxes[i].checked = Value;
}
HTML:
<input id="question1" name="question1[]" type="checkbox" value="Answer 1"> 1<br>
<input id="question1" name="question1[]" type="checkbox" value="Answer 2"> 2<br>
<input id="question1" name="question1[]" type="checkbox" value="Answer 3"> 3<br>
<input id="question1" name="question1[]" type="checkbox" value="Answer 4"> 4<br>
<input id="question1" name="question1[]" type="checkbox" value="None of the above" onclick="SetValues('form1', 'question1[]', false);"> None of the above <br>
So again the issue with this code is that since None of the Above is inside the question1 array, it unchecks itself as well.
HTML UL I have ul inside ul but all I want to get when I select a certain list is the children of that list but remove the ul inside that list so they dont show at all [URL]
<div class="demo" id="demo_1">
<ul>
<li id="1" class="open"><a id="1" href="#"><ins> </ins>Root node 1</a>
<ul>
<li id="2"><a id="2" href="#"><ins> </ins>Child node 1</a></li>
<li id="3"><a id="3" href="#"><ins> </ins>Child node 2</a></li>
[Code]....
