i'm using sifr 3 and i'm doing font replacement inside updatepanel.
after postback the flash disappear and i get the pld font instead.
what to do? please help me.
thanks ;)
You'll need to run the sifr update after your updatepanel is finished..
You can write a script to attach to the PageRequestManager, using an event like add_endRequest.
You could put this snippet in your html code:
<script type="text/javascript">
function pageLoad(sender, args) {
sIFR.replace(font, { selector: '#content h2' });
}
</script>
It will run the sIFR replacements each time the page reloads. This is on normal PostBack and Ajax postbacks. Make sure you have included a ScriptManager instance on your page.
note: this question is similar to:
sIFR not working with prototype AJAX page load.
Related
I'm using the angular-fullstack yeoman generator in my project.
It contains Jquery by default.
<script src="bower_components/jquery/dist/jquery.js"></script> is correctly inside the index.html
Curiously, in my js file, Jquery works perfectly inside this:
window.onload=function() {
//my jquery code working here
}
But, it doesn't work at all if I put in this instead :
$(document).ready(function() {
// my code is not working here :(
});
And from there, I'm getting some trouble. When I switch from a page to an another one, Jquery stopped. I need to refresh the page to keep Jquery working.
I might not have this problem if my Jquery code was inside $(document).ready(function()
As I'm using angular-fullstack generator which already makes almost every thing in my project, I don't know where I need to make some change to make it works ..
Any suggestion ? Thanks a lot. :)
As far as I know using jQuery with AngularJS is not a good practice. Generally if in your angular project you need to use jQuery it means you have to create a custom directive to have some logic there or less ideal alternative is to use angular.element which comes with jQuery lite features.
Regarding your problem please test if this will work:
jQuery(document).ready(function($) {
// example $('.btn').hide();
});
When I add a HTML link to a specific part of the page:
test
I noticed that it changes the URL at the address bar. Although I have come across websites where they link that way without the address bar being updated. How is this possible?
EDIT: It might be an AJAX solution were they make it work without URL change, as if I remember correctly, the page didn't reload, it went directly to the destination...
You may wish to look at the jquery plugin, scrollTo.
http://jquery.com
And a couple of links for scrollTo
http://demos.flesler.com/jquery/scrollTo/
http://flesler.blogspot.com/2007/10/jqueryscrollto.html
You can do something like this:
The HTML
click me to scroll
<div class="gap">a big gap</div>
<h1 id="scrollToMe">I should scroll to here without a # in the URL</h1>
The javascript (jquery and the scrollto plugin)
$(document).ready(function() {
$(".scrollLink").click(function(e) {
$.scrollTo($(this).attr("href"));
e.preventDefault();
});
});
What the javascript does, is when ever a link is clicked that has the class ".scrollLink", scroll the page down to the element that has the same ID, as the href for the particular link clicked. Then the e.preventDefault() stops it working like the normal hash link and stops it appearing in the URL bar.
Here is a working example for you: http://jsfiddle.net/alexkey/c3jsY/7/
And a version not in a frameset, so you can see that the URL doesn't change:
http://fiddle.jshell.net/alexkey/c3jsY/7/show/light/
This approach has a couple of good points
Simply apply the scrollLink class to links you want to stop the hash appearing (nice and easy)
It uses the normal href, which also means the links will still work even if javascript is disabled - good for accessibility and probably search engine optimisation to.
It's possible to use javascript to intercept the click event, perform your own custom logic, then cancel the navigation event so the URL never changes
Maybe you can try something like: window.scroll(0,150);
instead of "(0,150)" put the cooridnate of your target.
You'll have to experiment with the number (shown here as 200) to get the window to align properly.
test
You could use inline the next code:
link text
<div id="bookmark">Jump to here</div>
I started to program my own Chrome extension today and I'm stuck since hours with one problem.
Right now, I'm sending the current URL from the open website to my server where it's checked against some criterias and then a return value is sent back to the extension. This is working so far. I'm using only a popup.html, no background page.
The request is only sent when the user clicks on the icon in the browser.
How can I realize that the request is automatically sent, when the page is loaded?
If there is a specific return value from the server the user should be given an unannoying warning. Alert boxes and new windows are...well...annoying. Best way should be the little popup under the icon of the extension but that's not possible without a user's click. So I thought of a little -layer at the top of the page.
<html>
<head>
<script>
window.addEventListener("load", sendRequest, false);
function sendRequest() {
var q = "test";
xmlHttp=new XMLHttpRequest();
xmlHttp.open('GET', 'http://www.testurl.com/check.php?q='+q, true);
xmlHttp.onreadystatechange = function() {
if (xmlHttp.readyState == 4) {
document.getElementById("textf").innerText = xmlHttp.responseText;
chrome.tabs.executeScript(null,{code:"<div style='position: absolute; top: 0; left: 0; background-color=blue;layer-background-color: blue;'><p>test </p><p>test2 </p></div>"});
}
}
xmlHttp.send(null);
}
</script>
</head>
<body>
//Just for the popup...
<font color="blue"><p id="textf">Checking...</p></font>
</body>
</html>
If I do
chrome.tabs.executeScript(null,{code:"alert('testalert')"});
it gives me the alert. However, the isn't working and I can't figure out why :(
Do I need a background page for all this since I only want to check the URL when the page is loaded?
Why is the -thing not working but the alert is?
Thank you in advance!
chrome.tabs.executeScript is for JavaScript only. To add content to a Web page, you must write JavaScript that manipulates the DOM. A good place for you to start learning this may be Mozilla's DOM docs. (DOM is a W3C standard and Chrome has implemented it, so yes, Mozilla pages are relevant here.)
If I may say so, it sounds like the best way forward for you is to scrap this and start over with a content script defined in your manifest so that Chrome will execute it for you; check the Content Scripts documentation to learn more. Since you're trying to accomplish your goal with no background page, and would therefore need to use XMLHttpRequest directly from your content script, you should add "minimum_chrome_version": "13" to your manifest, as Chrome 12 and earlier won't let you do that.
By the way, practically no one will understand what you're talking about when you use "-layer" and "-thing" like that. Please be more careful in making sure you are using proper terminology. Ask your peers if you're unsure of the proper term for something.
A short time, looking at the issue of Chrome Extension Development.
I use jQuery and plugins. But not selecting DOM elements with jQuery.
example code here; (background.html)
<html>
<head>
<script>
function alertValue() {
var a = $("#divName").val();
alert(a);
}
chrome.browserAction.onClicked.addListener(alertValue);
</script>
</head>
</html>
As a result, returns undefined.
If I understood correctly you want to read a value of some element on a current page when a user clicks a browser action icon.
To do this you need to use a content script to actualy read the value on a page, and message passing to communicate between a background page and a content script.
The VB.Net desktop app uses the IE browser control to navigate the web. When a normal page loads the document_complete event fires and I can read the resulting page and go from there. The issue I am having is that the page I am driving is written with AJAX, so the document complete event never fires. Furthermore, when you view the source of the page after it loaded a new portion via AJAX, it hasn't change. How are people handling this? What are my options?
This solution might solve your problem.
prerequists:
AxwebBrowser control,
reference to mshtml.dll
Dim axmshtml As mshtml.HTMLDocument = YourAxWebBrowserControl.Document
Dim HTMLSource As String = axmshtml.body.innerHTML 'html source, including DOM changes
If you know what you are looking for you can put the above code in a timer/loop
and simply monitor the page source for changes.
If wb is your webbrowser control, then instead of getting the HTML by using:
wb.DocumentText
use:
wb.Document.Body.InnerHtml
This will give you the updated html, reflecting the AJAX update.
As to detecting when the AJAX completes, for me it seems to be triggering a DocumentCompleted event. Not sure why it's different for you.
You need to interact with the Javascript code in the website using the methods on HtmlDocument.
I have seen this kind of behavior with C# when some AJAX scripts created a race condition. Adding the defer attribute to the script tag helped in that case. YMMV.
Not sure if this will work.
When the Ajax call completes, add a random anchor hash to the URL like so: foo.html#23234
then add your code to the NavigateComplete2 event.
http://msdn.microsoft.com/en-us/library/aa768334%28VS.85%29.aspx
I'm guessing that the page your load in your windows app does an AJAX call, which appears to refresh the page. In that case, the document_complete event isn't fired, because the webpage itself isn't refreshed, but a portion of the page.
I found a similar question about this problem, with an accepted answer in VB.Net.
You can use the ProgressChanged event, it seems to fire during ajax calls