Clean Up HTML Code From Code That Defines Image?

Feb 6, 2009

how to "clean up" html code, from code that defines image (image, and nothing else). I have string like:

Code HTML4Strict: This is my <b>code</b>. <img src="img/1.jpg" /><br />This is line number two.The result shoud be:

Code HTML4Strict: This is my <b>code</b>. <br />This is line number two.

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JQuery :: Code A Page With Code - User To Be Able To Move Html Elements Around

Mar 23, 2011

I am trying to make a gui for clients to edit a php page that displays html and javascript.

I want the user to be able to move html elements around and even edit it like add effects like fade in and out etc.

Then after all the changes I want to overwrite the existing php file that does this for that user. how can you make such changes and then save it to a file?

It's an html / javascript editor but using a gui instead of allowing them to directly touch the code. It would be a security risk if I allow such a thing. So I need to program a interface that would make such changes and save them to file.

Like how can you delete and add new javascript code to the file?

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Oct 25, 2011

I can not this code in my web page. Could you please check it ans say how I can run. I try the code using html test page but failed.

<script language="javascript"><!--
document.write('<iframe src="http://www.juenpetmarket.com/moduls/banner/banner_reklamiframe.aspx?

[code]....

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Nov 16, 2010

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Here is the code ,you can try it by running at your own computer.

HTML Code:

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Nov 24, 2009

I want to add few lines for content, which is already present, using Javascript.

HTML code :

<html>
<head>
<script type="text/javascript">
function test()

[Code]....

If image is grater than 300px width then below line should be appeared otherwise no.

<p><a href="image1.gif"><img href="zoom.gif" /></a></p>

With above script i reached upto half part.

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Nov 1, 2010

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JQuery :: This Code Works, The Call Is Made And Text Is Added In The Other Code Don't Get A Change At All?

May 21, 2011

here is the page I'm working onhere is the jQuery in use

$(document).ready(function() { $('.error,.success').hide(); $("#send").click(function (){ $('.error,.success').hide("slow"); $.ajax({ url: 'add.php?lnk='+$.URLEncode($('[name=lnk]').val())+'&

[code]....

and in this code, it works, the call is made and text is added. in the other code I don't get a change at all. Not even in the database that add.php manipulates.

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Alert() Statement Lets Code Work, Remove It, Code Errors Out

Dec 17, 2007

I am a novice, almost to an intermediate-level JavaScript guy, so much of this is new to me. I appreciate your patience reading this.

I have a routine that creates some HTML on the fly (updateFilters() function) and after the HTML is created, I attempt to access some fields (elements) on the form itself.

I works fine if I place an alert() statement after the HTML is created, but when I remove, the code errors out.

I have tried the setTimeout() statement, but I cannot grab the element --- undefined or null is returned. It seems that the form is the only element I can get a handle on --- everything else is undefined or null...

Here is the code:

function editQuery() {
var f;
var x;
var myForm = document.forms[0];
// Get the row filters that were used in the last query..
for (f = 1; f < 16; f++) {
var filter = eval("myForm.FilterList_" + f);
if (filter.selectedIndex > 0) {
var methodElement = element("FilterMethod_" + f);
var methodIndex = methodElement.selectedIndex;
var savedFilterMethodValue = methodElement.options[methodIndex].text;
var choicesElement = element("FilterChoices_" + f);
var choicesIndex = choicesElement.selectedIndex;
if (isNaN(choicesIndex)) {
var savedFitlerValues = choicesElement.value;
}
else {
var savedFitlerValues = choicesElement.options[choicesIndex].text;
}
updateFilters(filter); // update the filters
// take the saved methods and values and then update the selections
// Alert here makes the code work..
// alert("Try this");
// Wait for HTML..
setTimeout("completeEdit()", 1000);
function completeEdit() {
// Since the object was updated, get the object again..
var methodElement = element("FilterMethod_" + f);
for (x = 0; x < methodElement.options.length; x++) {
if (methodElement.options[x].text == savedFilterMethodValue) {
methodElement.options[x].selected = true;
break;
}
else {
methodElement.options[x].selected = false;
}
}
// Since the object was updated, get the object again..
var choicesElement = element("FilterChoices_" + f);
for (x = 0; x < choicesElement.options.length; x++) {
if (choicesElement.options[x].text == savedFitlerValues) {
choicesElement.options[x].selected = true;
break;
}
else {
choicesElement.options[x].selected = false;
}
}
// Only display next row if f = 2..
// If only one row was used, no reason display the next row..
if (f == 2) {
displayNextFilter(f - 1); // display it
}
}
clearTimeout(timeOut);
}
}
}

Do I have to pass the object (the form, the elements) to the completeEdit() function in the setTimeout() statement?

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Jan 6, 2011

I am trying to hide this code:

HTML Code:

using this code

HTML Code:

This works fine when I place this code under the html in the main source, but if I try to add this Jquery code to an external js sheet it doesnt seem to work?

Currently my js sheet is called in the header, when I move this link to the footer of my page the code works again, so Im guessing this has something to do with where the jquery code is placed in relation to the code Im trying to hide?

How I can keep my js in the header but still make the content disappear on click?

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Jan 1, 2010

I'm trying to get my Client Side Firefox DHTML app to display a list of eBooks. For this, i have the following files

F:Textbooks.html
F:eBooks.txt
F:FirstBook.txt
F:SecondBook.txt
F:ThirdBook.txt

[Code].....

i'm using FireFox 3.5 to develop this App. So obviously this will not work with anything other than Gecko Based browsers.

here is my HTML code:

<html>
<head>
<script language="JavaScript">
var eBookLibrary = "eBooks.txt";

[Code]....

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Jun 30, 2010

I am VERY NEW to javascript programming as I am to web development. I am pretty decent with VB.Net though. My question is, what are the different ways to call a JavaScript Function either from within XHTML Markup code or from a VB.Net Code-Behind file?

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Nov 27, 2011

I have an image insertion page that is part of a JS WYSIWYG. It works okay, but I would like to add a styled caption bar underneath it.

This is what I'm currently using for the caption (inserted by a button):

Code:

This is the code from the insert image page:

Code:

How do I put the caption bar after the image in the main code?

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Aug 26, 2010

The code executes nicely in the site and the pictures/text show up where and how they should - It's just that I'm also getting some code as a slide!

In the <head> I have:

<script type="text/javascript">
$.fn.cycle.defaults.timeout = 8000;
$(function() {
$('#contentLeft pre code').each(function() {

[Code].....

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Aug 2, 2010

After realizing that htc files only work with Internet Explorer, I have needed to have JavaScript code to suit the two lots of css code below. Please help, I need the code pretty urgently. The code must work with most versions of browsers.

[Code]...

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Jan 14, 2011

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May 1, 2009

how I can get this lookup to work..:?I'm using a app that uploads an image and returns a hex code in a 3x3 grid. (See here: http://jrm.cc/color-palette-generator) I want to take this one stage further and have a code that will then take the Hex code and look up a field in an sql database containing hex codes. Then convert the hex code into an image containing the selected colour. For example;

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App returns hex codes of sky

App then needs to look in a field database of images on server and finds image/s with similar hex value

App then returns images in replace of the hex code (i.e blue water, swimming pool, blue coloured hat etc etc)

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Mar 22, 2006

I've a problem: I need to retrieve (in javascript) the soure HTML code
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Jan 13, 2010

I found the following code on a web site. It creates a small frame inside a web page. The code is too advanced for me to understand. It does the job for me. What I would like to do is insert a small table in the frame. I don't know at what point and how to add the HTML code. I would also like to add a link to a CSS file.

function move_box(an, box)
{ var cleft = 0;
var ctop = 0;
var obj = an;

[code]....

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Apr 8, 2004

I 'd like to know if there is any way to load a file with javascript and print its contents to my page. More specifically I have a file named page1.html which contains a javascript. I want to make this script load the file, named page2.html and print its contents somewhere in my first page. Is this possible and how?

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I have some HTML that I want to put in a Javascript file and reference the HTML through external Javascript file.

So I have my page,

example.html

<html>
<head></head>
<body>
<script type="text/javascript src="../js/external.js"> </script>

[Code]....

The above code is all on one line, but is not displaying on the page. PHP is out of the question too (_._)

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Dec 12, 2009

I'm a neophyte to Javascript, but I need it to dynamically add lines to a form. I was able to cobble together this inelegant looking code below. It adds the row when called, but there are more attributes needed for this to be correct for the application. 1) need to center the input in the TD 2)the input tags need type, size, maxsize, and value attributes added I have not been able to figure out the correct way to do this.

Also, is there a way for the value attribute to work with a PHP echo, or is there a Javascript method to display associative array values?

[Code]...

BTW is there an good online tutorial and/or reference for javascript or book(s) that you could recommend?

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Jan 18, 2010

While saving the html code, I accidentally saved my code as encrypted code.I don't remember what did I do.More importantly, Now I dont' now decrypt it.

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Aug 13, 2010

I know this is real easy to do and all... but I just can't remember how to do it...

I have a textarea named 'code' and a completely empty div

<div>
</div>

the textbox get's filled with html code... (dynamically of course)

and now I need to display the html code in the div... (using the textarea as a buffer)

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Feb 15, 2012

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Is it possible to covert the html code(Online url) to JPEG using Javascript(File Reader Object)?

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