You should not embed UIWebView or UITableView objects in UIScrollView it attempts to preserve its URL history, the scaling and scrolling positions for each. Explains how to create and manage files and directories. If you want to generate HTML locally and show it inside your app, it’s easy to do in both UIWebView and WKWebView. First, here’s the code for.

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For more information about how state preservation and restoration works, see App Programming Guide for iOS. Hi Alex, I want to fix the search traverse logic and sabe sequesnce of putting span ids Have a look at my code: Because an accessory view is just another view, you define it the way you define other views in your app.

A value of 3 means that the node is a text node. In this case the property nodeValue contains the text of the node. Use the stop Loading uidebview to stop loading, and the is Loading property to find out if a web view is in the process of loading.

Setting Web Content Properties. Also you can not store references to site elements outside of the context of the web site easily, because the next time you load the page, these references will be different.

How helpful is this document? Int The uiwebvoew of pages produced by the layout of the web view.

Search and highlight text in UIWebView

Pagination Mode The layout of content in the web sa, which determines the direction that the pages flow. By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.

Terms of Use Privacy Policy Updated: It helped me lot. So has anyone had any problems like this? A nib file is the simplest way to define an accessory view. Post Your Answer Discard By clicking “Post Szve Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.


In our case only the values 1 element node and 3 text node are important. If yes, we insert the text highlight, otherwise we are finished with this node. Attaching the panel to a window makes it modal to the window but not to your whole app.

Ujwebview the new element is linked with part one and three so it becomes a part of the tree strucuture of the HTML tree. Exactly how you use this class depends on what you plan uiwebviea do with the selected items:.

I used a Swift 3 version of the answer provided here: If you create your accessory view programmatically, you normally create it right before presenting the panel itself. Other differences relate to the configuration of the panel itself.

Immediately before displaying an Open or Save panel, load or create your accessory view and attach it to the panel using the setAccessoryView: Thank you for providing feedback! If not, how can i check it?

Doing so ensures that your custom code and the default app infrastructure always display the same Open panel. Thereafter, the user can change the scale using gestures. Part one will contain the text up to the searched text, part two contains the yiwebview text itself and part three contains the rest of the text. The typical use case would be to provide a search field where the user can enter some text.

Take out the page’s title to completion it was use JavaScript to get the web page in the document. This way all nodes of the whole tree are traversed and we are able to find all the text nodes in which we are looking for the text we are earching.

What we need to do is to start with the body element and traverse all of its child nodes.


How to load a HTML string into a WKWebView or UIWebView: loadHTMLString()

When the text of a text node contains the searched text, we have to split the text into three parts. For more information about appearance and behavior uiwebvidw, see Web Views. When displaying an accessory view, the Open and Save panels show your entire accessory view.

For example, iPhoto does not prompt the user to specify the location of its main library file; it creates the file in a well-known location without any user interactions.

I’m not doing anything unique to it or injecting any JavaScript. How do I do that?

Using the Open and Save Panels

uwebview You can pass the same JavaScript code to this method, and you get the result back in the completion handler. If your accessory view is larger than the panel itself, the panel grows to accommodate your view. Associate your view with the panel using the setAccessoryView: The main difference between the standard Open panel and a Choose panel is how you present it.

For more information about implementing a document-based app, see Mac App Programming Guide. When you load the page later again, do the search again, count the occurrences again and then eave should be easy to highlight the correct page elements again. Run the JavaScript function, interact with the web page, js parameter for the running javascript code, complete parameter for the callback. Bool A Boolean value indicating whether web content can programmatically display the keyboard.

You present the Open panel when you want the user uiwebviw select one or more existing files or directories.