I am new to jQuery. My background is C++ and C#. Once I have the html using selectors and filters is not hard to understand. My problem is understanding how to capture a live html page in jQuery and assign the page to an object which I can then use to extract information using basic selector and filter functions.
View 1 Repliesi am new to jQuery. is there any ways to capture certain text on the html page and use it as a variable by right click on it?
View 1 Replies View RelatedMy background is C++ and C#. Using basic selectors and filters in jQuery is not a problem for me. My problem is finding the right jQuery code to capture a live html page and assign an object which contains all the html text I just captured... then I can use the object to apply basic selector and filter functions to create another page.
View 6 Replies View RelatedMany ajax and javascript functions change the innerHTML of elements in the source, writing and rewriting things in the source
You can run any javascript function or action you want that would change the source, but when you view it, it will always show the original source before a JS function changed it
Is there a way to view the changed source after each time a JS functoin changes it??
for example:
<span id="whatever">This is the original source code</span>
then you may run this piece of JS:
whatever.innerHTML= 'Changed source code!'
but when you right click and press 'view source"
you will always get this:
<span id="whatever">This is the original source code</span>
I want to get the changed source code, maybe its possible to write the changed source code to another file, or use some kind of HTTP prog to read the changes on an html page?
I'm writing a bookmarklet which allows you to select various elementsfrom a page and save them to your own personal blog (a bit likeffffound or the Wordpress PressIt feature)The user will select 3 parts from the page they want to save:1) Title (easy, just detect a click on an html element and make sureit's a span/p/h1/h2/h3 etc)2) Image (i've figured this out too)3) Body textI'm stuck with grabbing the body text - I think it should be selectedmanually, as it could consist of multiple p's and div's, or even tablerows, depending on how badly the source page has been coded.When the use has selected the text, it should be highlighted somehowen/browse_thread/thread/6dbbfd9cafd98cf6,I know that getSelection won't work, but I'm not sure what to doexactly.
View 1 Replies View RelatedIs it possible to covert the html code(Online url) to JPEG using Javascript(File Reader Object)?
View 3 Replies View RelatedHow can I use Javascript to access an external website (a href...) and capture the contents of a particular HTML tag. I thought ".innnerHTML" might do it but I've tried several configurations and can't seem to figure out how. I'm not even sure that it's possible.
View 1 Replies View RelatedI have the following HTML code in main.html:
<tr align="right">
<td width="50%">
...
[Code].....
I'd like capture with capture_profile() function in createproject.html a value into main.html page.
I need to capture input from a form in the run time and send those values as URL parameters using HTML POST.
I am using:
Here searchText and searchFilter are the input values. When I run the app, I don't see the values but I see "frm.searchText.value" and "frm.searchFilter.value" getting passed as parameters.
What is the right way to apply javascript here?
How can I capture the event when I click with the cursor anywhere in the
page (that is, on a component or elsewhere). This event would occure in
an I.E 5.5 or later browser.
I have been trying to find a simple way to capture the page title for a form that will be used throughout my site.Basically, creating a javascript function to allow a user to email a page to a colleague. Of course I only want to have one form, so I wanted to capture the referrering page information.I have had no trouble capturing the referring URL using javascript, associating it with a form field and passing it through PHP validation and emailing it.I am having trouble doing the same for the title. I have tried to capture these with an onLoad event, but that didn't work (for title only - works for others).
Here's the js which is referenced on the html pages (link to external file):
// JavaScript Document
function start() {
var ref = document.getElementById('httpref');
[code]....
Is there any way to capture the Id of an element being clicked within a page?
View 3 Replies View RelatedI can view plain text public data from a government web page. But I want to capture that text and put it into a string var in a javascript to parse the data for display in a very different way (create graphical indicators).
1. How do I get the www.webtext.gov/textpage.txt into a string var.
2. I would prefer to use pure javascript as my users are very diverse and not all of them have recent brosers (IE8 or 9, Firefox 4, 5 or 6, etc.).
3. I would be able to use php on the server if that would do it.
I have be days searching the web for a solution but have found none that suits my purpose.
I have a PHP form with a html section at the bottom. There are 14 input text fields on the form and I want the form to send of the email as it should do and also take the name field, pass it to the following web page and display it in a <div> tag.
I think the relevant code looks like this
HTML section
Can I capture the input from FieldData0 and send it to the next webpage by Javascript or as a cookie? Or to have then confirm their name in a second form and automatically capture it before the submit button.
I have no script on the following page yet.
I have a credit card donation page and what I wanted to do is after they click the submit button and transaction is successfult I wanted to capture the donation amount they enter from the donation page and show it to the next page.
View 2 Replies View RelatedI'm having with a sortable table script.
var sortableTable = new Class({:thumbsup:
getOptions: function(){
return {[code]....
It works flawlessly on my dev page: http:[url].....But I am having issues with is on my live page: http:[url].....My first thought is that it could be a labeling issue (ie: I forgot to remove "/dev" when moving the HTML over to live) but after reviewing for an hour, I don't believe this is the issue.
Is there a trick (with javascript or something) that can change a hidden value on a page directly from the browser without using "Firebug" software? for example: <input type="hidden" name="something" value="something_else"> I need to change "something_else" to "something_else_2"
View 2 Replies View RelatedI am developing an application and need to be able to use either JavaScript or PHP to request a page, add code to the end of it, and thenopen it for the user.What I want:
Code:
// JavaScript
/* Get page */
[code]....
I got this code from w3schools and I want to alter it for my needs. However I can not get the basic example to work. I have repeatedly cross checked it and can't see any error. I wonder if anyone can spot what I am doing wrong. code...
View 2 Replies View Relatedi have a table, with records pulled from a mysql database with users who can earn points. is there anyway i could have the points update live, insted of having to refresh the page?
View 1 Replies View RelatedBasically I have site that uses iframes to load its content. In one of the frames I have an html page that contains an image, and when you mouse over the image it is supposed to fade up a little description box. Naturally when you move the mouse away, the box disappears. I have a javascript function that fades the image up and down, and it's activated via an onmouseover event that is attached to a div that contains no content, but lays over the image to define the triggering area.
I use Dreamweaver to preview my pages while they are stored on my computer, and everything works beautifully. However, once I upload the page to my site, that functionality disappears completely. Code:
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?
I am relatively new to Java and am going to be taking a class on it next fall. For now though, I am trying to code for a client I am currently working with and am hopelessly lost. The client I am working with has an ecommerce site with Network Solutions which uses aspx. It allows you to code html and link to css, java (pretty much anything except php). The problem I am having is that they currently have their product descriptions coded in div tags:
<div id='alternatebg'>
<div id='detailsgreybox'><div id='alternatename'><p>Alternate Name</p></div></div>
<div id='pd2'><p>Not Available</p></div>
</div>
<div id='usebg'>
<div id='detailsgreybox'><div id='use'><p>Use</p></div></div>
[Code]....
What they want to happen is for the sections that have 'Not Available' as the answer to not show up on the live page. I have tried to use <ns:if condition="..."> but do not know how to call for it to see if the div says 'Not Available'.
could someone please point me in the right direction for creating an AJAX page that displays "live" data from a mysql database? I need the page to update its self every time data changes in a mysql table.
View 1 Replies View RelatedI have this normal HTML page, starts with <!DOCTYPE ...... and end with </html>, nothing special, what I need is to get every character from the beginning to the end.I've tried $("html").html(), but this cannot get the <!DOCTYPE line and also the <html> line, but only the codes inside the <html> tag, how can I get all ?
View 1 Replies View RelatedI am working on a page that will load in other pages using AJAX and the .html method. Something like this :
<span id = "edit">Edit</span>
<div id = "cont">
</div>
//the click edit script
[Code]....
Unfortunately this does not seem to work, entirely. It does trigger the click event but it messes up the post for some reason. I have played around with it for the last 45 minutes or so and it seems like the click event trigger is what is messing things up, if I comment it out it works fine. Could anyone tell me why they think this is? note this is an over simplified version of my actual code, but the structure is the same.