AJAX :: Add HTML Tags Within The Content Of XML?
Dec 17, 2011
I am trying to create an AJAX website. The content that will be updated is text description of the product. I am wondering how would I be able to add HTML tags within the content of my XML? For example, ProductA.XML:
Code:
<product>
<description>This product was inspired by <a href="jason.html">Jason</a></description>
</product>
To be clear, I am using AJAX to retrieve XML documents. The XML will be formatted via XSL. Is this the correct format?
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Oct 19, 2011
I'm trying to write a RegEx function that will remove all HTML tags AND the content in between.
I'm finding a lot of functions that will strip out JUST the tags (leaving the in between content), or will remove tags and content for specific tags only (or will allow only specified tags, removing all else.) But I can't quite seem to write a mask that will take out ALL HTML tags and their content.
Here is the mask I have now (fiftieth version of it, anyway):
Code:
/<s*[^>]*?>.+?</s*1s*>/gi;
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Dec 20, 2006
I have a script that reads the contents of an XML file. The contents of one of the tags of the XML file contains XHTML(made up of <p> and <a> tags). The code I have to output the content of the XML is as follows:
xmlRoot = xmlResponse.documentElement;
var wrapper = document.getElementById("myDiv");
var bodyText = xmlRoot.getElementsByTagName("bodyText");
for(var i=0; i<bodyText.length; i++)
{
var para = document.createElement("p");
var bodyContent = document.createTextNode(bodyText[i].firstChild.data);
para.appendChild(bodyContent);
wrapper.appendChild(para);
...
}
Now, when I view the page in my browser, I get paragraphs that actually display the HTML code. Is there a way to parse this HTML so that it actually appears with all the links etc, as opposed to just showing the code?
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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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Jan 31, 2010
I created a page (index.html, including the embedded javascript) with a div loaded by an external html content. But in this new content the click function I defined in the index.html page does not work in the new content. Then my question is: do i need to include all javascript in the external html content?
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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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Jun 22, 2010
Is there a way to change html tags without touching the inner html? For example, changing all h4 elements to an h2. Maybe something like this? jQuery('h4').replaceWith('<h2>' + (this).html + '</h2>');
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Nov 22, 2011
If there are multiple hyperlinks in a webpage, How do I recognize them using java script. Also How do I store the content of the hyperlink in a variable , so that the data stored in the variable will be used the query a database and populate results in another webpage For example there are many links in the webpage like this
<a href="update.php">text 1</a>.
<a href="update.php">text 2</a>
.
.
.
<a href="update.php">text N</a>
User can click any one of the hyperlinks in the webpage. If user clicks on hyperlink 'text4', text4 should be saved in a variable. Then pass the variable value to update.php , where database is queried using the statement "SELECT text4 from table sometable" and results are populated.
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Jan 17, 2010
I have html code:
<script>
$(document).ready(function() {
$("span").remove();
});
</script>
<span> These span should not be deleted
</span><div>
<span style="color: black; font-weight: normal;">
<font size="5"> I want to be here without tags span
and Font
</font></span></div>
How to delete tags <span> but remain the text between them? Also other <span> do not delete ...
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Sep 2, 2009
I was wondering if it is possible to do something like below using JS.Say I have some hidden text at the top of an HTML page and an empty tag at the bottom of the page.Is there any way JS could grab the content inside #text and move it inside #empty_container when the page loads?
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Oct 30, 2006
I have a variable that gets a url
sp1_content = http://www.google.it
I tried it like this but it doesn't work.
sp1_content = "<a href='>" && sp1_content && "'>" && sp1_content && "</a>"
I want it to become a link.. How can i do it??
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Sep 22, 2009
I have just setup jeditable for a text area and this works fine however when I activate / click on the text area to bring up the editor, the content is filled with br tags (example below). How to convert the br tags into tags before it is displayed?
comment 001<br><br>
<br><br>
comment 002<br><br>
<br><br>
comment 003<br>
Comment 4
JQuery code
$(".editable_textarea").editable("update-comment.php", {
indicator : '<img src="/intranet/media/icons/indicator.gif">',
type : 'textarea',
submitdata: { _method: "put" },
select : true,
submit : 'OK',
width : 400,
rows : 3,
cancel : 'cancel',
cssclass : "editable",
id : 'comm_id',
name : 'comm_details'
});
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Apr 17, 2010
I'm recieving an HTML piece from wich I should get all the TD tags, for example, I recieve the following:
<tr>
<td>name</td> <td>surname</td>
</tr>
Then I must look for "<td>[anything]</td>" with a regex and and I build an array containing the text inside the tags, like
tags[0] = "name";
tags[1] = "surname";
So... I did this:
Code:
html = "<tr><td>name</td> <td>surname</td></tr>";
var reg = new RegExp('<td[^>]*>(.*)</td>', 'gim');
var matches = html.match(reg);
The problem is that I'm getting just ONE array element with the value:
"<td>name</td> <td>surname</td>"
instead of two values (on for name and another for surname).I testes a lot of different regex and also some string methods but I cannot make it work
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Dec 1, 2010
I have one drop down list having some characters name. I have created this list dynamically using javascript. I have <h3> tag in html having same characters' name using that I had created drop down list. There are <blockquote> along with <h3> tag which is speech of that character. I have to generate the javascript in such a way that, if character "A" is selected and sppech belong to that character should be visible.
[Code]...
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Dec 12, 2010
I came across some embedded JavaScript code and I noticed some weird “HTML comment-like tags” within embedded JavaScript that are getting rendered in FireFox but not IE. Specifically the closing tag "//--> And the JavaScript code between these tags is functional (not commented out)!
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Dec 14, 2004
I'm trying to select data from a database and put it into a javascript ticker. The data is inputted by visitors using a form. The problem is the javascript wont run when the data has <br /> in it.
var marqueecontent='<?php echo "".nl2br($row["EventText"]).""; ?>'
Is there anthing i can do here?
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Jan 31, 2010
I have the following Javascript code to write a code to the page using InnerHTML. But instead of writing the code, it shows the content of the iframe. How can I make the code write straight text of the HTML code...
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Feb 26, 2010
I found a regular expression from a website that says it can be used to remove all HTML tags, but I would like to understand what each of the symbols mean. I tried to search on web but i was so confused about it. Does anyone have a clue what each symbol means and how does it find all html tags?
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Feb 6, 2011
For i didnt study HTML the moment i started studying Javascript (Self study)tho willing to study HTML. just didnt bother cause it's old sez my cousin.
here's my code:
HTML Code:
<html>
<body>
<script language="Javascript">
[code]...
1. Where do i insert the HTML codes.
2. Can i also change the appearance of my pop up boxes?
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Jul 20, 2005
Is there some way to access an attribute to a tag that I've made up? Eg:
<INPUT type="text" name="phone" size=12 validate="area_phone_au">
I can get the type using:
document.formname.phone.type
But I don't seem to be able to access the 'validate' attribute:
document.formname.phone.validate
Anyone know if there's a way? If there's not, is there some other simple way
to specify validation information for a field? I could do something like:
<INPUT type="text" name="phone" size=12>
<SCRIPT> add_validation(document.formname.phone, "area_phone_au") </SCRIPT>
<INPUT type="text" name="state" size=4>
<SCRIPT> add_validation(document.formname.state, "format:AAA?") </SCRIPT>
The 'validate' function would then store the reference to the field and the
validation information. On submit, we validate all the fields by searching
all the references to see if they're in the form we want. (Have to work
that one out too!)
I'd prefer not to have to add script elements to do the validation. I'd
prefer to be able to store it in an attibute to the field. Of course I
could add it to an eventhandler for the field such as:
<INPUT type="text" name="state" size=4 onFocus="add_validation(this,
"format:AAA?")">
But that's still messier than I'd like it. Of course, all JS cases,
add_validation would have to check to see if it already knew about the
field!
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Feb 5, 2010
The following is my javascript code to extend a form:
[Code]...
Everything works fine except for the counter/adding on to theName ( newField[i].name = theName + counter). I know exactly what the problem is... I just don't know how to fix it. If I remove the li tags, the counter will work fine and increment each "name". As soon as I put the li (see code above) tags back (or any html tag - I have tested others as well) - it breaks again and won't increment the name - it just submits the names without numbers and alas I have no usable post data. how to keep the html formatting there and still get the counter to increment the name?
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Mar 3, 2010
I have a text area that I want to add simple html formatting buttons to.The user should be able to:- highlight text and click a 'bold' button- highlight text and click 'itallic' button- Add bulleted list- LinkI've looked at a number of WYSIWYG javascript examples, but they seem to accept Microsoft Word formatting, which I dont want
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Apr 26, 2010
I want to place all opening tags in an array.
In the example below, the following array should be created:
var tagsOpen=new Array();
tagsOpen[]='<h1 class="h">';
tagsOpen[]='<p>';
tagsOpen[]='<strong class="w">';
[Code]....
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Apr 27, 2009
Hi I'm new to the development world and have bumped into a tough problem for myself. I'm attempting to display external RSS feeds on my site using AJAX. The 'title' and 'link' tags from the XML file appear on my page without any problem. However, unlike the 'title' and 'link' tags, some of the 'description' tags contain HTML.
This seems to be an issue when I'm trying to display the content within the description tags. As you can see, I embarrassingly tried enclosing the variable newtext2 in CDATA tags to no avail. Since I do not directly have access to this RSS file (other than asking my friend if I can edit it), is there a way for me to display the HTML content within the 'description' tags strictly via JavaScript?
Code:
function getXMLHTTPRequest() {
try {
req = new XMLHttpRequest(); /* e.g. Firefox */
} catch(e) {
[Code]...
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Jul 16, 2010
I need to remove TR elements from parent table but the problem is there are no table ID/Name.Is it possible to perform it? i need remove red marked block... what scrip i have to use if i will put it to the green block?
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Aug 17, 2010
Is it possible to input var x for example into "<font size:"x">" and make it higher each time I push a button? Or is there any other way to make text or table or picture or whatever bigger, smaller or just differ it after an event?
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