I'm using dojo framework to generate HTML page.
But sometimes, the browser is not rendering any display. It's only when I either zoom-in or zoom-out, the data is shown in the browser. And then when I bring the zoom level back to 100%, it continues to show the data.
So could you please explain this behavior and suggest any fix ?
Is it related to viewport or chromeheight values that I'm using to initialize height and width of HTML page ?
Also, could you please help me in understanding the concept of chromeheight ?
Related
I need to create a side screen to play a video while the user browser my site. But the video most keep playing while the user load differents pages of the site. Is it possible to be done? How?
I have no idea how to google it. Any help is appreciated.
You can accomplish this using Ajax.
From wikipedia:
[..] With Ajax, web applications can send data to and retrieve from a server asynchronously (in the background) without interfering with the display and behavior of the existing page.[..]
Other way to make that is, to make a single page with all the sections, and with CSS, set the video position: fixed (the element is positioned relative to the browser window) so while the user scroll vertically, the video follow the movement...
I have total 4 view pages, One page used as main page and the remaining 3 are loading to main page with the help of partial view. Everything works well. But the thing is I am unable to adjust the page for device width. Even though I have added tag with View Port attribute. How can I achieve this?
To make sure I understand you correctly, you want to dynamically resize the page based on the size of the device, right? I do not believe you have the ability to override user settings when they initially visit your page; however, you can get references to the browser height and width using $(window).height() and $(window).width(), respectively.
Also, you can set the size of a new page if a user triggers some event.
window.open("https://google.com", "", "width=700,height=700");
I'm running into something really weird with my HTML/CSS.
When I reload the page sometimes one of my elements ends up positioned where it's supposed to be (centered vertically) and sometimes it ends up out of the viewport (something like 700px above the top of the page).
That the page acts differently on different page loads is only half of the weirdness. If I remove body's height: 100% property and re-add it in the web inspector everything magically fixes itself. (body is this element's direct parent.)
My instinct tells me that the answer to the first part of the weirdness is that there's some race condition going on causing things to happen in a different order randomly. But I'm not sure what that might be or why it's affecting things.
What could cause removing and re-adding an identical CSS attribute from an element to cause the page layout to change?
I can't reproduce in a jsfiddle unfortunately but here's a gif of this in action:
Edit: A new piece of the puzzle. I've discovered that this only happens in Chrome and appears to happen only if the page is loaded with an empty hash on the URL.
http://myurl.com works
http://myurl.com/#foo works
http://myurl.com/# intermittently has issues
There was a workaround to trigger a re-flow posted by #Huangism below but there are some caveats (some complications with timing when exactly to trigger a re-flow and also triggering a re-flow on a working page causes a flash of the content).
I think this is a weird bug with chrome, try this
After the content is shown, using jquery - hide the div that contains that content, check it's height and show it
Assuming $el is your jquery div element
$el.hide().height();
$el.show();
Try it and see if it fixes the issue or not
Try setting the height using js or jquery.
It looks like when you reload the page your CSS attributes are set to your body tag via style="" and then quickly removed. Its likely something in your js
Good grief this is hacky. Would still love an explanation for exactly what's going on and the proper way to deal with it but...
After figuring out that somehow an empty hash being appended to the URL was part of the issue an acceptable workaround seems to be completely removing an empty hash if present by using the html5 history API.
My code looks something like this:
// when the page is ready...
$(function() {
// if the url ends with a "#" (and the browser supports it...)
if(window.location.href && window.location.href.indexOf('#') == window.location.href.length - 1 && window.history) {
// clear the darn empty hash using the html5 history API
window.history.replaceState({}, '', './');
}
});
I am working on getting only a part of the navigated webpage.
for example, "the face book . com" homepage.
I only want the division of groups on the left to appear in my web Browser control.
is that possible?
I am having ideas on fetching but i don't know how to do it. any other way is fine.
also, please let me know where to put the code, because i am new on vb.net
web.Document.All("mConnect").InvokeMember("click")
this is for clicking something inside the html
web.Document.getElementId("<div>").InnerHtml("")
is this code correct? what is it for?
let's say we cut the google homepage 4 ways. and i only want Quadrant 2 to appear in my webBrowser control. is that possible? I think this is a clearer explanation..
I saw one post in this forum that technically solved my problem by manually forcing the webbrowser control to scroll to what place I want.
Web.Navigate("javascript:window.scroll(320,10,document.body.scrollHeight);")
320 is the width, 10 is the height. edit to where you want it to be.
adjust the size of your webBrowser then you can particularly choose the part that you want to see, disable scrollbars if you want.
This may be the dumbest question ever but our customer really wants this. I am asking this silly question just to be sure that it cannot be done.
We have a popup window which has opened by window.showModalDialog (img 1)
In this window there is a custom autocomplete control which displays an html table. The problem is autocomplete table is wider than the modal dialog. So user is unable to see the contents of this table. (img 2)
Then we made initial size of the modal dialog wider enough to see table contents but customer did not want the initial empty area and did not want the content to be wider also. (img 3)
The customer wants to see the thing as in img 4 which i could only made by paint.
Is it possible to display overflowed html content outside the browser. At least for the ones which has opened by window.showModalDialog.
Note: This is about a 10 years old project and it is totally based on window.open and window.showModailDialog. So using a custom jquery dialog or something similar is not an option.
Within your client's constraints, your task is not possible.
What you could do instead is popup another modal window that shows the contents of the dropdown. That way, you can get a differently sized viewport than what the first modal window offers. Also, if you open the new one as a child, you could even pass messages between the 2 windows.
Of course this will be a very rudimentary stone-age solution! You may also come across a lot of browser limitations/quirks.