uiwebview

问题 I have this problem using Jquery Mobile. The issue was I have a date value of "12/6/1999" that is displayed on a label. Now JQuery Mobile converted it to a link because it is recognize as a phone number. I'm not very sure if it's jquery that does that or the iPhone. So, my first approach was I'm looking for a way to prevent jquery mobile to recognize phone numbers. Is there a way to do it? If it's iPhone that does it, is there a way that I can disable it? Your help is greatly appreciated. 回答1

问题 I have UIWebView loaded with an HTML file. I want to know the position (means x and y cordinates) of an HTML element on the screen when the webview is loaded. Thanks in advance 回答1: You may need to a combination of JavaScript and Objective-C to achieve this. You need a JavaScript function to pass back the screen position of certain element, and then translate that position to the screen on the iPhone. - (NSString *)stringByEvaluatingJavaScriptFromString:(NSString *)script One way is to write

问题 I have a UIWebView that, despite having scalesPageToFit set to YES, doesn't perform any such scaling operation: The web page starts off zoomed in and it's necessary to unpinch to get the whole thing on the page. What could prevent UIWebView::scalesPageToFit from being honored? 回答1: You could inject the viewport element via JavaScript. Look for the viewport meta tag here: Safari Meta Tags <meta name="viewport" content="width=320, initial-scale=2.3, user-scalable=no"> 回答2: Create a file in your

问题 I'm trying to display an svg graph with associated javascript in my application using UIWebView. The .svg file is stored locally. The problem i'm facing is that the zoom in/out and scrolling is horrible. This happens with large images. I've tested this in simulator. Does anyone know the reason? I've tested quite a few svg graphs using iPhone's Safari App and they render perfectly, and zoom in/out plus scrolling works perfectly (without any jitters) - even for 4-5 MB graphs. The code is very

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 5 years ago . I'm developing an iOS application with latest SDK and XCode 4.2. I want to search a text in a UIWebview and scroll to the first text found. I'm using this tutorial to find text: http://zaldzbugz.posterous.com/how-to-search-a-string-inside-uiwebview How can I scroll to first text found? 回答1: Let's go step by step

问题 Is the -loadHTMLString:baseURL: method of UIWebView meant to only be called once per instance? Here's my logic flow: 1. View loads & supplies UIWebView placeholder text via -loadHTMLString:baseURL: 2. NSURLConnection requests a URL asynchronously 3. Upon NSURLConnection finished, replace UIWebView content with loaded data via -loadHTMLString:baseURL: Debugging shows that loadHTMLString:baseURL: is being called and the string being passed in is correct, but the UIWebView isn't updated. I even

问题 suppose I am loading url into webView and it looks like: But I want to remove some unwanted thing from this url like: I searched a lot on internet but nothing helpful found.but I think that I have to remove some of tag from HTML view before it's load into webView. but I don't know how to do this. Is it possible and if yes then how can I perform this action? Please help me for this. 回答1: I have found the solution for my question and for that THIS tutorial helps me a lot. as shown into this

问题 suppose I am loading url into webView and it looks like: But I want to remove some unwanted thing from this url like: I searched a lot on internet but nothing helpful found.but I think that I have to remove some of tag from HTML view before it's load into webView. but I don't know how to do this. Is it possible and if yes then how can I perform this action? Please help me for this. 回答1: I have found the solution for my question and for that THIS tutorial helps me a lot. as shown into this

问题 I am trying to let the user resize the text of the given web page. I am using Swift in Xcode 6. HTML file: <!DOCTYPE html> <html> <body> <h1>My First Heading</h1> My first paragraph. </body> </html> and here is the swift function I am calling to try to change the size: func changeWebViewFontSize(decOrInc: Int, webView: UIWebView) { //1 = decreace //2 = increace var textFontSizeTemp = defaults.objectForKey("textFontSize") as Int switch decOrInc { case 1: //when decrease defaults.setObject

问题 We are using webarchives in our apps sometimes as it is very convenient way to store HTML + all associated images/CSS/scripts/etc inside a single file on the desktop, put it into the project, and then load it into a UIWebView with a single call like that: NSData *webArchiveData = /* ... Load data from a single file ... */ ; [webView loadData:webArchiveData MIMEType:@"application/x-webarchive" textEncodingName:@"utf-8" baseURL:nil ]; This stopped working on iOS 6 however: the HTML is loaded,