Dynamically Inject Multipart MHTML Content Into Document?
Sep 15, 2009
Serverless situation where applet drives document scanner and captures images. Currently use data uri technique <img src="data:image/jpg;base64,BLAHBLAHBLAH> to dynamically change img src (image fed from the applet) when user wants to view a particular image.
Works great in firefox...In ie8, however, the 32K limit on data uri's stops me cold.
I researched switching over to MHTML techniques for IE only....but without server-side generation of the MHTML (or CSS), I am running into issues.
Does anyone know of a way to dynamically 'inject' MHTML content via javascript into current document for use as MHTML image ?
I am using Bassistance Multipart demo . The thing that doesnt seem to work is when an error is shown the form does not scroll to, or focus on the form element if you are below the error.
I’d like to inject the following Chicago image [URL] into the 3rd position of my list. My list is being dynamically generated using getJSON, and pulls from the flickr API. How do I accomplish injecting this image into the third position? Here is a link to my work: [URL]
I am facing a certain problem when I try to add a content to a page dynamically and then save the page. I add a content dynamically to the page on a mouse click and then after the content appears in the screen, I try to save the HTML file from the browser. When I open the saved HTML file, I am not able to see the dynamically added text. This happens only in IE.
This is the code that I use.
"document.body.insertAdjacentHTML("beforeEnd", "<div id='idCanvas'> Sample Text </div>");"
This code successfully adds the new text to the page. But, when I try to save the page from "File -> Save As" and then open the saved file, I am not able to view that text. I need to get that text in the saved document as well.
I'm using jQuery AJAX to request html pages so no refreshes will be needed when someone clicks an menu item. But the things is, I'm currently requesting HTML pages with no doctype, head and body tags.. just only the content (with just h1 tags and tags like that). The problem is that when I inject that into an div on my main page the css doesn't get applied to the injected content. It does set the text color and makes H1 an heading but it doesn't apply specific things like h1:first-letter. So I'm assuming it only applies general css properties like the text format I applied to the body of the main page. So the question is how can I make the css apply to the AJAX requested and injected content? Should I include an css file to the file I'm requesting? Should I use some jQuery function to apply it after the injection? Or .. ?
I want to switch a big function from a document.onkeydown = function to a document.onkeypress = function, or vice versa depeding on the type of browser.
However it is quite a big function so it's pretty much out of the question to have it appear in full twice.
Any ideas how to change the target event (onkeydown/onkeypress) without writing the whole function twice?
We require the ability to be able to inject code into all pages that people view. There are a number of requirements. I am hoping there might be a catch all that will allow us to do what we need.
Firstly once people load up IE. I would like a banner to be displayed at the top of ie reminding people of internet use guidelines. I would like this to be visable at all times on all pages.
The second part is that I would like to inject code into all pages that have shockwave. The injection of code would either hide or show flash but in a PAUSED static state (ie no motion)
Not being a firefox guru, I understand that this is the kind of thing people are doing with Monkeyscripts. However as a corp I cannot get away from using IE because of the services we use.
I'm sure this is a fairly simple task using jQuery but I couldn't figure it out. I'd like to inject a CSS class or id into the body tag of a specific page upon load. I'm using Squarespace which is a web-based CMS and their forgot password page does not have an ID assigned to the body tag.
I'm a newbie jquery user so I may be doing something wrong, but I'm doing it well. My use case tells that I need to send files to server and the server will throw an Excption when the file type is unkwown. We are only accepting text files such as word, so a movie will get the mentioned exception.
It works on firefox, but on IE8 (and maybe others) I get a blank page since the line below gets a "Access Denied". It seems that the iframe that jquery builds gets inconsistent.
Is it possible to send an AJAX XMLHttpRequest using prototype.js API for a multipart/form-data ?
I already done parsing form parameters and sending GET/POST request, but does this work with <input type="file"> ? Who handle file submit and encoding ?
Is it possible to dynamically add an image to a document using document.write? I've been playing around with it and I'm able to add the image tag, but the image is not being displayed. I'm only getting the place holder. The path to the image is correct and it does exist. Is there something special that must be done? I have tried doubling the slashes on the off chance that that was the problem.
I have a simplified version below of a multipart form. There are two steps and two tabs. I want the user to enter their username and email address and click 'Next' which will validate to make sure those fields are filled in, then activate and advance to tab #2 (Step #2) of the form, where they enter their credit card information.
I am having difficulty because username, email and credit card are all in the same form and I need to only validate certain fields on each step of the form. I was thinking I could make a function when the 'Next' button was hit that would validate the first two fields?
Here is what I have so far. I have a 'Next' button which activates and advances the tab to Step #2, but I need to work some form of validation into it before it advances. At the bottom of the page I have a 'Submit' button which is just so you can see that the validation is working if the form is submitted. I just want the 'Next' button to activate a function to only validate the fields on Step #1 (username/email).
suppose we have a <a href=www.google.com>google</a> tag in our HTML page.And it is inside a div with class name as chapter. Now i added the script as below,
Does anyone know where I can find an ASP server side script written in JavaScript to parse text fields from a form method='POST' using enctype='multipart/form-data'? I'd also like it to parse the filename.
I found a great ASP VBScript for uploading files, but the rest of my Web site is coded in ASP using JavaScript and I can't figure out a way to immediately pass the text fields already parsed from server side VBScript to server side JavaScript.
My ASP code looks like this:
<script language="JavaScript" runat="server"> //I would like to add JavaScript to parse the text field and filename of file1 here. </script> <!--The 3rd party document below parses all fields from the message content and uploads any file fields it encounters.---> <!--#include file="aspinclude/upload.asp"--> <script language="JavaScript" runat="server"> //Add record here (title1, filename from file1). </script>
I'm new to js and jquery. I need to get access to select forms which are named dynamically. I have no problem when named statically, so this works fine:
I have seen many sites that have content that it tabbed, and when you click different tabs, the content changes without the page reloading. I would like to do this, but I DON'T want to have the content loaded but hidden, and then reveal the content when you click a different tab. For us that would be too large of a page to load with the hidden content.
So, is there a way to load that content in a div on the fly when a specific tab or link is clicked?
I am sure this question has been raised and answered before, but I can't seem to find an answer that works for me. I hope I will get an exact response here. Here's my issue - I have my index.html that has its own $(document).ready method and everything pretty much works within it. I am trying to dynamically load a page to replace part of index.html (let' say the #inner_content ID) -
I'm an ASP developer by trade, but I've had to create client side scripts with JavaScript many times in the past. Simple things, like validating form elements and such.
Now I've been assigned the task of extracting content from a given HTML page. If anyone's familiar with the Yahoo! Store order confirmation screen, I need to be able to grab the total amount from the table to the right-hand side. (Sample File: http://www.2beyourself.com/t/sample.html)
If you view the source, this is in a table and enclosed with ugly html. the value I want to retrieve is wrapped with b tags. Originally I was thinking of using innerHTML or innerText for extracting the value. But I find that we cannot gain control of this piece of the Yahoo! Store to make it work!
So after talking with peers, we thought of reading in the entire HTML page and using regular expressions to try and extract the value. Something along the lines of: '<b>[0-9]+.[0-9]{2}</b/>'
I'm not sure how to accomplish this. Could someone please point me in the right direction? If this solution is even a good one. If you have something better, I'm all ears! (eyes) If using the regular expression would be a good solution, I need to find out how to read in the entire HTML doc, and then parse out that piece.
I am writing a script that opens a popup, tries to access the document object in order to access the body object, and then find a DOM element in the child window.Seems simple enough, except that the window opens, and the document and body objects are NOT what they should be.The code for opening the child window (popup) is:
Code: childWin = open("http://localhost/childDocument.html", ...); childWinDocObj = childWin.document; Here are just some of the properties of childWin.document relevant to this discussion:[code].....
And THAT is just how it is supposed to look.Which means that, by putting on the brakes of the execution of the script, the open() function works as expected: it opens the window and is supposed to load the document content specified by the URL in the first parameter!But not really: when the brakes are NOT put on the action of open() , it opens the window, and then delivers document and body objects that are NOT the content of the URL.
Im making a quiz with some javascript and when the user hits submit I want a table cell to display that questions have been missed and to provide a link to the pages that hold the information. Can I do this without using DHTML?
I have a requirement of having the contents of the page like some bullets points based on some logic.
I can think of doing it through mutation event DOMNodeInserted but the issue is they are not supported by all browsers and they are getting deprecated too.
What is the correct way to call a javascript function on the creation of elements in DOM so that page renders with the correct value.
