Writing To Document After Render In Browser...
May 24, 2005
I'm writing a blog. When a user clicks the make comment link under the comments section for a blog entry, a div pops up with the form that allows them to make a comment. I would like to use XMLHttpRequest to point to a php file that posts the comment, and then display the comment underneath the others that are already there...
This is my first real experience with Javascript in 8 or 9 years, and I've forgotten it almost entirely. I'm working off of tutorials that I'm finding here and there, and have already gotten the XMLHttpRequest to perform the posting of the comment, but I don't know how to write the comment to the end of the comments list without refreshing the page.. Code:
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Oct 23, 2007
Is there a way in Javascript, or perhaps in HTML, to force a browser to
re-render an image on an HTML page after a round-trip between the client
and the server ?
In my particular case, the image is changing on the server although the
URL for it remains the same, but the browser is still displaying the old
image from its cache rather than the new image from its URL location.
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May 26, 2009
Is there a javascript or jQuery method available to force the browser to render the contents of the window? This would something similar to updating the "stage" in Director or Flash.I have a two-column interaction set up where users input information in one column and see their results in another. Safari, Firefox, etc all work perfectly. IE however needs an extra click anywhere on the browser window for the results to appear. So I'm looking for a way to attach a function to a UI control that 'forces' IE to render the screen so the changes appear.
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Oct 11, 2005
i have a page called 'a.php'. on this page is a form with a textfield and a link.
if you click the link an pop up opens. in this pop up is an number visible with a link.
what i want is this:
when you click the link in the pop up, the number from the pop up must appear in the textfield from page a.php.
i tried:
a javascript under the link in the pop up with:
function brinnummer(nummer){
document[0].getElementById('brinnummer')[0].value = nummer;
}
but it doesnot work.
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Sep 11, 2009
I'd like to do to do something similar as document.write() but instead of creating a new document,I would like to write inisde a div. What I have is a variable with the name of a url that the client has given me from a prompt. And now I want to write that as a link inside the div.
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Jul 31, 2004
Cant figure out how to write on the same window on an event load. document.write opens a new window automatically. this is wat i want:
i've got 7 links of 7 days in a week. and when the user clicks one link, it should display the schedule beneath that link or in any table somewhere in the page. ive searched a lot on the web, and from what i've found, doesnt seem like that its possible!. maybe if we use the div tags and then pass divnames as arguments to the calling function.but tat i dont know how to hide the contents of div because that is also shown on the window..
everytime i click the link..it shows the contents in the new window!!
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Jul 23, 2005
In searching answers to my quest, I have been looking for a method using
document.write to display the thumbnails in one division while showing text
about the thumbs in another division.
All I've seen so far is that document.write('does this') and that's it.
Nobody expands on this and explains what else you can do with it.
It's like they're more interested in showing you the ads than the
information you need.
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Mar 2, 2006
I want to developp a intern tool for my compagny. Thos tool is a web
page in HTML and I have a problem with because I'm not able to open a
document writer
Open Office ( or a winword document) with write access. The link :
<a href="file://X:empsbouchardcookiepythonDOc.odt">lien</a>
open my document in a browser and I don't have the write access. It is
possible to open my document in the application associcated.
In my case, I want that it's Openoffice open my file.
Do you konw the property of <a href> that I supposed to use or the
method to realize this??
Do you have a alternate method to accomplish this??
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Mar 10, 2011
I'm relatively new to jQuery and have just been learning the basics/playing around with plugins etc. I'm building a site that uses a jQuery page easing (where is scrolls smoothly down to an anchor element on the same page) - however, the script isn't working great in opera despite me trying all suggested fixes, so i have decided to have opera just page jump as per the default browser action.
My question is - Is there a way of a) detecting which browser the user is using and then if it's NOT Opera, writing the pageEase script to the page?
[Code]...
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Feb 10, 2006
I'm trying to write some javascript code that should only run in firefox. I thought that document.all was undefined in firefox, but it actually is defined.
When I write it out I get
document.all = [object HTML document.all class]
How can I detect firefox?
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May 7, 2009
I have a few document ready functions on my page. I don't want the functions to get executed if the page is loaded because the user clicks on the browser forward/back button. Is there a way to prevent the document ready functions from getting executed if the user clicks on the forward/back button?
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Apr 30, 2010
is there a way, switch, option etc. to let jQuery create <br/> instead of <br>?
The following code will always create <br>:
$('<div class="partner-item-data-short"><strong>' + data.partner[x].name1 + '</strong><br />' +
(data.partner[x].zip.length ? data.partner[x].zip + ' ' + data.partner[x].city + '<br />' : '') +
'</div>'
).appendTo(pi);
Anyone got into this too? I would like to got valid xhtml 1.1 code :-)
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Jul 23, 2005
I have to insert in a html select the last 10 years
<select name="year" onChange="month()" size=5>
<option value="1994">1994</option>
<option value="1995">1995</option>
<option value="1996">1996</option>
<option value="1997">1997</option>
<option value="1998">1998</option>
<option value="1999">1999</option>
<option value="2000">2000</option>
<option value="2001">2001</option>
<option value="2002">2002</option>
<option value="2003">2003</option>
<option value="2004">2004</option>
</select>
I did this way. I d like to do it dynamically in javascript but I have
no idea how to insert the result of a function in an option value.
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Oct 19, 2010
I have a strange problem that occurs in IE 7 and 8 and does not occur in Firefox or Safari.I'm dynamically adding class to a table row on a checkbox selection. A row contains some input fields that get enabled or disabled. If a row is enabled, it gets highlighted using selectedrow class. If it gets disabled, the class is removed:
[Code]...
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Oct 29, 2010
I've recently started playing around with jQuery and the jquery-tmpl plugin. I've been fairly impressed with how easy it has been to get my sample apps to call a web service and populate the returned data using a template on my page using something like...
var rendered = $.tmpl("myNamedTemplate", data);
$("#resultList").html(rendered);
What I'm currently having trouble understanding is how to get the html results of rendering a template into a string so I can use it with other APIs. I'm working with the Bing AJAX map control and various functions in it's API take HTML as a string parameter.
What I tried first...
var myHtmlTitle = $.tmpl("myTitleTemplate", data);
pin.SetTitle(myHtmlTitle);
That didn't quite work like I expected and resulted in an exception from the BING map control. I quickly figured out that what .tmpl was returning was not a formatted HTML string, so it makes sense that would fail.
I then tried appending .html to things and I got close...
var myHtmlTitle = $.tmpl("myTitleTemplate", data).html();
pin.SetTitle(myHtmlTitle);
This did in fact return an HTML string, but the problem is it was stripping off the top-level tag in my template. It's acting like it's returning innerHTML of the top-level tag.
Is there an easy way to simply render the template to a string so I can pass that into the APIs?.
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Sep 26, 2010
I am loading a list of answers give by a specific user into a tab panel. To do this I'm using the following code: $('#questionBody').load('dashboard/questions'); All the html elements not from a loop such as a header image show up fine but the list of answers looks like it's displayed similar to when you use print_r() on an array. Is load() the proper function to use here?
here's an example of the output:
{"status":200,"data":{"questions":[],"params":{"page":false},"user_answers":{"13":{"flagged":"0","regdate":"1282869034","id":"13","qid":"9","body":"an answer of course...","payed":"1","question":{"id":"9","title":"test","body":"test","uid":"1586","permalink":"/question/view/9"},"status":"complete"},"11":
[Code]...
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Aug 9, 2010
i am wondering, what is the best way to render HTML on a page using an ajax request that gets the data as an XML file?
Say for example you wanted to load the comments on a particular news post, and wanted to pull this data in via ajax, and you server returns an xml with the commens in it, for example:
[Code]...
and then take that xml file and use it to render a list of comments, with profile pictures (worked out from the `profile_id`). I ask as i can do this easy enough by just making the server return the output as HTML, then placing it inside a container for the comments, but this is slower as the html output would be much bigger in size then the xml output.
I also need the ability to add a callback function so i can make a popup display if there is an error, or run a function that does something after the data is loaded. Ideal'y id like to load the html template which i would use along side the xml file, via ajax, but this isnt completely neceserry.
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Feb 9, 2011
I am looking for a javascript function that can log the following information for each pageview:
1. The total page rendering time (not php script execution time, but the time at which the entire page is rendered from the user's perspective - all images loaded, ads served etc)
2. The URL of the page
3. The browser used to access the page
4. The country the page was accessed from
The script should then store the information in a database via an AJAX call after it's been collected.
It sounds like a tall order, but it will help me get a picture of how fast or slow my site feels depending on where you live (e.g. how far you are from the server), what browser you're using, and which pages are the slowest to render (keep in mind this is not script execution time or query time, but literally the time at which the page starts to render, to when it finishes rendering).
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Feb 14, 2006
I'm using a dropdown to set the value of a textarea to some text pulled from a database.
This text is something like this:
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Aug 18, 2009
I don't know if it's a bug in jquery but some of you can have encounter the same problem with their
With the last version of Firefox ( 3.5.2 ), the site is render twice during the loading.
We can't isolate which element can produce this problem and it happens only with the firefox 3.5 ( not in 3.7pre or 3.0.12, not in ie, etc...
We load some js from external source ( facebook, googlesyndication, etc...
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Jan 23, 2010
I have a nice javascript slideshow but it kills the rendering speed of my home page. According to Yahoo performance guru(s), javascript gets run before other stuff is rendered, so you fix that by putting the js code "at the end" of the html file.
Putting it at the end puts the slideshow at the bottom which is not the desired result. And even abs positioning is slave to the <div> structure.
How do I nullify the flow just for this one thing (I don't want to make the whole page absolute).
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Sep 10, 2010
I am trying to find how to use custom tags in html and render data based on their use.
A good example is the joomla <jm:whatever> tag.
I found the following article: [url]
I think it might be outdated though because the behavior:url element does not seem to work. Plus, when I check the style sheet on a joomla site, it doesnt seem to use this method. I think these tags might be xml but I do not know how to render them based on the tag.
For example: <customAbbrv:display src="test.html" label="Test" />
I would want this tag to fire test.html and pass the attribute label which is set to Test.
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Feb 9, 2011
I have a JSON file with multiple containers that has built a webpage. I need to create a javascript from this file to render a page since it was written to use a js library (I think scriptaculous or doj). I want to use jQuery to do this -- at least that's what I'm told I can do. I understand that JSON is a data-exchange language like XML. Here's some code:
Code:
var nov_info= {
'categories':[
{N:'nwItem1',O:'Composition',V:School Supplies > Paper> Notebooks},
{N:'nwItem2,O:'Crayons',V:'Elementary > Art > Art Supplies'},
{N:'nwItem3',O:'Calculators',V:'High School > College Prep> Trigonometry'},
{N:'nwItem4',O:'Maps',V:'Middle School > US History > Civil War'}
],
[Code]....
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Jul 24, 2011
I want to use MathML or maybe javascript graphics and essentially create a real-time math preview. So I want to have a text box where you insert your source code, and I want the preview box to update automatically. For example, say I want the preview box to refresh every time the user enters a space character. Is there a way to get only the new source code entered to render in the preview box without having to re-render the entire preview every time? For example, if a user types 2x^3, I want the math equivalent to show up in the preview window. If a user then types in " + 2x" I want just the " + 2x" part to be drawn right next to the already-drawn "2x^3".
Is this possible? Or is the only way to re-render the entire preview every time the user types in a new term? I would like to only change what the user has edited. If a user edits the middle of the math, then I have no choice and have to re-render everything after what the user has just edited, but when the user is editing the math at the very end, can I not just tag it on to the end and render just that little piece?
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Sep 21, 2010
After toying around for a while with the <canvas> object in HTML5 I came to the disilluding conclusion that text won't render the same smooth way as HTML5 text. Have a look for yourself. The more you magnify the view the more the difference becomes evident:
http://kmt.hku.nl/~walther/test/test2.html
is there any way to achieve the same rendering of text on a canvas than with plain HTML?
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Sep 6, 2009
Suppose a HTML document has a iframe. Using javascript,I want to detect ,on load of the html document, whether the body of the iframe document is ready to be displayed.I want to be able to overwrite the the body contents (before it actullay loads) of the iframe.can I do it with jquery? say if ,HTML doc is
Code:
<html><head></head><body><iframe id="ifrmId" src="http://www.google.com" ></iframe></body></html>
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