Is it possible to chnage tiny-mce body bg-color of iframe body. i am unable to change it becoz tiny-mce-min.css comes from cdn so how to overwrite it or it can be possible to load it locally.
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In my flutter application, there is an image I would like to show that comes from another website. On that website, the image is actually a <canvas> element in HTML. I have seen resources about turning the Flutter Canvas into an image, or turning one's own <canvas> element into an image in JavaScript, but never anything about getting it from an external page.
The site I am trying to use is the NOAA Radar view. I could use a WebView to show the entire site but that seems needlessly heavy when I just need a still image.
What would be the best way about getting a still image from the site's <canvas> tag. I tried performing a http GET on the URL but there is no <canvas> tag present there when I do it in curl (via the html package). I believe this is because the canvas is rendered with JavaScript after the page loads.
I am trying to deliver an embed link that will render another website(dashboard), and the web provider, who is using AEM, claims that there is no way to resize it to adjust the margins. This is causing the website to squish, and ideally it would occupy the margins. Is this not possible in AEM?
I am an iOS developer and i do not have any knowledge about web development.I am trying to load an HTML page on UIWebView since the content size of web page is larger then the iOS device screen size,the webview shows scroll bars which has to be avoided in my case.I want to fit the page to the webview width.
I did read some posts here and understood that i should change the viewport of HTML to get things work as i desired.When i manually change the width and height properties of meta tag in HTML its fitting to my webview.What is the best method to change the view port before loading page.
(I have seen approaches to set scale using stringByEvaluatingJavaScriptFromString: in webViewDidFinishLoading: and i can not prefer doing this because the webview takes time to load the content till then it shows the scalled page then it refreshes.)
Is there any better method to change meta propertied then reading HTML file in to NSString and do poor string level manipulations?The HTML pages are always available locally on the device.
Please help,i need to get it fixed as soon as possible.
In my GWT application, I have an iFrame embedding a PDF object. The PDF itself is retrieved from a servlet returning it with application/pdf as content type. In Chrome, my Popup, which is a GXT Window, shows in front of the embedded pdf just fine.
In IE however, the popup hides behind the embedded PDF, even if I make its z-index the max value for IE.
I have also tried to call the Window's focus method after loading it, and looked into alternatives for iFrame, but it led to nothing.
How do I make sure the popup Window will show in front of the PDF? What's causing the fact that the PDF brutally forces itself to the front in the current situation?
Internet Explorer has Windowed and Windowless elements - How the Z-index Attribute Works for HTML Elements. Embedded PDF is displayed using plug-in, so it cannot be behind plain DIV.
You should use the technique when an additional IFRAME is put in front of PDF plug-in, but behind the popup. This effectively will make the popup cover displayed PDF. It seems that GXT itself does not provide such a facility (or it does not work properly). You should probably implement your own popup window by extending the one being used. There you would override show() method to create and size additional IFRAME.
A good starting example is the implementation of PopupImplIE6 in GWT.
I want to add printing to my Javascript web application. The application is developed in GWT.
My method includes copying the current active view (Widget) to an iFrame and print the iFrame. This works perfectly fine, when using plain HTML. When I add a Canvas Element, the Canvas element is copied as expected but not redrawn. Is there something I am missing?
I don't think you can do it that way, however you could send the canvas as an image to be printed, using someting like the following (in jQuery):
var image = $('canvas').toDataURL("image/png");
Using image as the src for an image will display the contents of the canvas. Instead of adding a canvas element, add an image witht the same dimensions, and replace its src.