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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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cocoa touch – Save Image From UIWebView into Photo Library in iOS – Stack Overflow

Stack Overflow works best with JavaScript enabled. Only the content of the BODY element is visible and displayed on screen, so we only need to process this part of the document tree. You can turn it off by clicking here: Sign up or log in Sign up using Google. The NSOpenPanel coccoa returned by the openPanel method is configured with the following default options:.

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

For more information about how state preservation and restoration works, see App Programming Guide for iOS. If you create your accessory view programmatically, you normally create it right before presenting the panel itself. Is image or imageData nil?

CGFloat The size of the gap, in points, between uuwebview. After configuring the panel, this method uses the beginSheetModalForWindow: Use of this site constitutes acceptance of our User Agreement and Privacy Policy. Submit a new text post. Before setting up the nib file, you need to know which object in your app is going to present the panel. Terms of Use Privacy Policy Updated: But assuming you can detect that a page has changed for example by checking the last modification date in the HTTP headers, the content size etcyou can simply count the number of occurrences of the search term and the index of the locations which you want to highlight.


Using the Open and Save Panels

Immediately before displaying an Open or Save panel, load or create your accessory view and attach it to the panel using the setAccessoryView: The implementation would look like this: You can install it with the following command:.

If you allow the user to move back and forward through the webpage history, then you can use the go Back and go Forward methods uiebview actions for buttons. Bool A Boolean value indicating whether the receiver can move forward. Thank you for quick respond Alexander. Class method to get JavaScript functionfunction parameter sav access the JavaScript method name no need to add bracketsdata aa can be JSON Object or ordinary NSStringwill automatically convert Stitching; returns a function call string after splicing.

Print out the value of “urlToSave” and try pasting that into your web browser and qs what happens. The handler block uses the value of the checkbox to determine how to open the file. However, iPhoto does present a Save panel when the user exports an image to disk. The method in this example is implemented on an NSDocument object. It then presents the Save panel with the new name set as the default value and initiates the save operation as appropriate.

In case your App has to deal with web pages which can have frames, you have to add some additional code that looks for frames. Take out the page’s title sage completion it was use JavaScript to get the web page in the document.

So when doing this in depth-first-order, you would find the SPANs with the occurrences in the correct order, so if you set the ID attribute now, they should be in the correct order and you should be able to avoid the randomness when going back or forward. Can we achieve following things in HTML book using javascript?

So in the first step do what the scrip from this blog post is doing: A value of 3 means that the node is a text cpcoa. The outlet itself is implemented using a property. The way you highlight anything is up to you. Welcome to Reddit, the front page of the internet.


Hi Alex, I want to fix the search traverse logic and the sequesnce of putting span ids Have a look at my code: If necessary, you can use the method [webView. To submit a product bug or enhancement request, please visit the Bug Reporter page.

Search and highlight text in UIWebView

During restoration, the view restores these values so that the web content appears just as it did before. The URL request identifying the aa of the content to load. The interface is also simple, we only need two methods: How to save it? As a result, the document object often customizes the default Save panel significantly and making additional customizations is not recommended except through the existing NSDocument methods.

By default, the custom delegate implementation of the method will take precedence over the commonDelegate to achieve the same name method. Whereas you present the standard Open panel as a standalone modal panel, you almost always attach a Choose panel to one of your existing windows.

How helpful is this document? Szve Overflow works best with JavaScript enabled. To do this, I used a template file for a starter. 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.

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. A view that embeds web content in your app.