AJAX :: Extract Ist Paragraph From HTML Page

Jun 22, 2010

I am developing an application using AJAX and CSS. I have a webpage in which i have some hyperlinks. I want that when ever some one move the cursor on some link, than mini preview should be loaded before clicking. I have done that but problem is that i want just the ist paragraph of the target webpage not the whole page. I dont want images in my preview window.

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Extract Words Which Are In Single Quotes In A 2000 Word Paragraph

May 4, 2009

I have a long paragraph which contains almost 2000 words.I want to extract all those words or group of words which are in single quote e.g.In the below sentence, I want to extract 1. is 2. important and 3. topic.This 'is' very 'important' 'topic' to discuss.Any body have any idea how to do this in javascript.

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Extract Words Which Are In Single Quotes In A 2000 Word Paragraph?

May 4, 2009

I have a long paragraph which contains almost 2000 words.I want to extract all those words or group of words which are in single quote e.g.In the below sentence, I want to extract 1. is 2. important and 3. topicThis 'is' very 'important' 'topic' to discussAny body have any idea how to do this in javascript.

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AJAX :: How To Extract Part Of HTML From Response

Apr 28, 2010

I'm trying to come up with what is probably a kludge. What I'd like to do is take the responseText from an AJAX request -- which will be a full HTML page -- and parse it first to find if there is a <form>...</form> in it. If not I'll display a success message and all is fine, but if it's there, then I want to extract just that form section and display it within a <div> in the page.

This is where my JS skills are failing me. Can anyone point me to the applicable functions, tutorial, or whatever that would show me how to find the <form> and extract it and then replace my div contents with it (just innerHTML?).

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Extract Part Of Html Page

Jul 23, 2005

I'm trying to write a widget for Mac OSX Tiger. Here's the problem: The
user enters a search term which is sent to a perl script on a remote
server. This script returns a fully formatted HTML page. I only want
part of that page to be displayed. How do I go about doing this?

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JQuery :: Extract Condense Of A Html Page Using It?

Oct 8, 2011

I need to get the innerHtml details of a page .in the below script when i alert the obj iam getting the Text of Html i need to get the inner html object how it is possible.[code]...

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JQuery :: Extract Data From HTML Page?

Jul 11, 2011

I stumbled across jQuery while during a search for my project that involves parsing and extracting content from HTML pages. I have a collection of xpath strings that identifies the data I would like to extract. Wondering if I could use jQuery for this purpose.

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Regular Expression :: Extract Only Numbers From An HTML Page

Jul 23, 2005

I'm looking to use Javascript to pull apart a page of HTML I have
already fetched. The page contains a table, within which there are rows
containing...

Either:

0000000 - 0000000<some html>00<some html>0

or:

0000000 - 0000000<some html>00 - 00<some html>0

I'm interested in extracting only the numbers (which may not always be
0!), in each case. I bet this can be done using a regular expression (or
two). Can anyone help?

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Change The Background Colour If A Paragraph On Click On That Paragraph?

Jan 9, 2011

I am trying to change the background of a paragraph when the text on that paragraph is clicked.

The code looks like:

p= document.createElement("p");
p.onclick = function(){ p.setAttribute("style","background:#306EFF; " ) ; } ;

However it will not work.

What changes should I do in order to make it work?

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JQuery :: Assign A Text To P Tag (paragraph) In HTML?

Aug 5, 2011

I want to assign a text to P tag (paragraph) in HTML to assign a link to a source I wrote that: success :function(data){$('#X1_img').attr('src',data['image']['url']);} what function should I use to assing a text to the <P> tag

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Jquery :: How To Write HTML (Paragraph And Links)

Jul 7, 2010

I am using Pictureslidesand I would like to know how to write HTML (paragraphs and links) within the Javascript on line 29 of the code below:
Code:
01. <script type="text/javascript">
02. jQuery.PictureSlides.set({
03. // Switches to decide what features to use
04. useFadingIn : true,
05. useFadingOut : true,
06. useFadeWhenNotSlideshow : true,
07. useFadeForSlideshow : true,
08. useDimBackgroundForSlideshow : true,
09. loopSlideshow : false,
10. usePreloading : true, .....

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Extract Filename Of Html

Jun 17, 2007

This is a simple script I though of to get the filename of container for html.

Note: this only is tested on mozilla firefox 2 on windows vista

document.write("<a style='display:none' id='zFilenameFinder1' href=''>q</a>");
document.write("<a style='display:none' id='zFilenameFinder2' href='b'>q</a>");
var zDocURL = document.getElementById('zFilenameFinder1').href;
var zCompareURL = document.getElementById('zFilenameFinder2').href;
zCompareURL = zCompareURL.replace('b','');
var zFilename = zDocURL.replace(zCompareURL, '');
alert(zFilename)//filename handler


it works by creating two relative urls. one's href is blank, which when called by link.href returns the absolute value, giving the absolute link the page, then you compare it to a link that has a relative href of "b" which can be compared to the other link to give you the whole url

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How To Extract Html Text?

Sep 18, 2006

How would I extract all the text elements in the html page.

I need all the words that are viewable in a html page in array..

how easily this could be achieved..

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Extract Coding From Html File?

Jun 2, 2011

How to extract javascript coding from a html file?

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Change Some Letters From A Paragraph When Load In A Page?

Mar 14, 2009

i'd like to change some letters from a paragraph when i load in a page.

I can do in the following two ways, it works fine. but i do want the following way.
<body onLoad="s2t()">

and i write my code as following, but it does not work

Code:

<html>
<head>
</head>
<body>

[Code]....

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Change Displayed Text In Paragraph Without Reloading Page?

Dec 6, 2011

I have a list of paragraphs that all need to say the same thing. Each has it's own ID and class (each one has a different font color) and I need a co-worker to be able to type a phrase or name into a form field & hit "go" and have it update all of the paragraphs to reflect that text in the various colors. I also need it to have a predetermined default phrase.

Example:
Welcome Home (in blue)
Welcome Home (in red)
Welcome Home (in green)
Welcome Home (in black)
Welcome Home (in yellow) etc.

I already have the framework set up (with the colors and everything) it's just a matter of changing the contents of the paragraph-tag.

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JQuery :: Getting <title> Tag From HTML Page Using $.ajax()

Nov 23, 2010

I have a URL (var spUrl) and I am trying to get the <title> of the page at that location. I am using $.ajax() to pull the page and process the <title> tag from the response $(data). For some reason, Opera is able pull the title from the <title> tag, but no other browsers are able to do so. When I modify the code to pull the <h2> tag instead of the <title> tag, it works in all browsers.

Here is an abbreviated version of the code:

$.ajax({
url: spUrl,
async: true,
success: function(data) {
var spUrlTitle = $(data).find('title').eq(0).text();[CODE]...

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Ajax :: How To Refresh Just One DIV Inside HTML Page

Apr 5, 2009

I have a simple chat on a web page, but It wont refresh itself unless the user refreshes the whole page and I cannot force the page to totally refresh itself cause that would mess up the other things the user can do on the site. So I would need to make the DIV to "load itself again in for example 3sec". I believe this is quite common thing to construct, how to construct this?

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Getting Paragraph Height - Height Of A Paragraph That Is Wrapped Once Or More Inside A Div

Apr 19, 2011

I don't need the character height. I need the height of a paragraph that is wrapped once or more inside a div.

I need to know this because I need to make a fixed width div, that will adust it's height based upon the wrapped text that will be append to it.

I have been able to get close with this, but it's imperfect. I'm not sure what's wrong.

Code:

Where my css #ruller is this:

Code:

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Ajax :: Replace Entire Html Page With Its Response?

Sep 20, 2010

I 'm having an ajax function that polls a server for a response. This response is in fact an html page which is dynamically constructed on the server. What I want is to be a able to replace my current html page ( not only the body ) with the html I am receiving as response from the server. I tried using document.write or innerHTML on html element but none of these does not seem to work. Here is a sample of the code I am using. code..

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JQuery :: Use Ajax To Load A Html Page And Get The Content Of A Specific Div?

Mar 20, 2011

I would like to use ajax to load a html page and get the content of a specific div. Is it possible to do this?

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JQuery :: Replace Current Html Page With Ajax Response?

Nov 1, 2010

I have page with an Ajax request which returns an entire <hml>..</html> page and I would like to use this response data to replace the current page. I wrote the following :

$.ajax({
type: "POST",
url: URL,
data: formData,

[Code]....

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JQuery :: Cleaning Up Before Ajax Load - Loads Content From External Page - Html - Js

Jun 29, 2009

I have an ajax based page, which loads content from external page (html +js) So if i have a div "update_div" being updated with external content (html+js)

Let me be more specifig

Step1: Ajax content along with js loaded into update_div from a.html

Step2: Ajax content along with js loaded into update_div from b.html

What happens to the js loaded from a.html? Is it lurking in the memory or automatically/magically removed from the browser memory? I am afraid of memory leaks, if the js is still lurking in memory, the more ajax calls made, the more js is going to be held up in memory. Unless am totally wrong; i have no idea of the mechanism happening.

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Password To Page.html - Simple Text Input Field On A Html Page

Jun 27, 2010

I need to have a simple text input field on a html page. It needs the users to type in either:

And depending on whats entered this will then take them to the corresponding:

Is this possible with javascript?

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JQuery :: Evaluate Component Of AJAX Response After Injecting HTML Component In Page?

Nov 1, 2010

You have an AJAX request and the response is mixed HTML + JavaScript. The javascript is referring to elements in the HTML component. Currently the JavaScript gets evaluated first thing when success is triggered and the HTML is returned as a parameter. Obviously this is not going to work ( in this scenario anyway ). As a previous Mootools user I was used to Request.HTML's responseJavaScript parameter and evalScripts option. None of there options are available in the $.ajax implementation.

P.S. I know I could make the javascript a file and load it separately. I know I can make my response JSON and have the js and html in separate properties of the JSON object. I want neither.

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Api - Embed A YouTube Video Into A Page And Then Extract Key Information About That Video

Jul 18, 2011

I am currently writing a CMS and I need a few minor variable values from the YouTube Api. I wish to embed a YouTube video into a page and then extract key information about that video such as:

1. The Title
2. The duration
3. The number of hits

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