Swift 5

Datt1994 · Nov 5, 2019 · daa128d · daa128d
1 parent 192008f
commit daa128d
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Showing 3 changed files with 11 additions and 6 deletions.
diff --git a/....xcodeproj/project.xcworkspace/xcuserdata/datt.xcuserdatad/UserInterfaceState.xcuserstate b/....xcodeproj/project.xcworkspace/xcuserdata/datt.xcuserdatad/UserInterfaceState.xcuserstate
diff --git a/TagNameDetection/TagNameDetection/DPTagTextView/DPTagTextView.swift b/TagNameDetection/TagNameDetection/DPTagTextView/DPTagTextView.swift
@@ -140,6 +140,7 @@ class DPTagTextView: UITextView , UITextViewDelegate {
     func setTxt(_ str:String) {
         arrRange = [Range<String.Index>]()
         var strTemp = str
+        if arrTags.count == 0 { arrTags = getAllTag(str) }
         for _ in arrTags {
             if let strTag = strTemp.slice(from: tagPrefix, to: tagPostfix) {
                 for range in strTemp.ranges(of: "\(tagPrefix)\(strTag)\(tagPostfix)") {

diff --git a/TagNameDetection/TagNameDetection/ViewController.swift b/TagNameDetection/TagNameDetection/ViewController.swift
@@ -9,7 +9,7 @@
 import UIKit
 
 
-class ViewController: UIViewController , UITextViewDelegate {
+class ViewController: UIViewController {
     @IBOutlet weak var txtMain: DPTagTextView!
     @IBOutlet weak var tbl: UITableView!
     @IBOutlet weak var lbl: UILabel!
@@ -47,16 +47,14 @@ class ViewController: UIViewController , UITextViewDelegate {
 //            self.txtMain.setTxt(str)
         }
 
-//        txtMain.setDelegateToTextView()
-        self.txtMain.delegate = self
+//        txtMain.setDelegateToTextView() // If you don't want to use delegate in your class
+        self.txtMain.delegate = self // If you want to use delegate in your class, Then retrun txtMain.textView(textView, shouldChangeTextIn: range, replacementText: text) in shouldChangeTextIn delegate method.
         self.txtMain.dpTagDelegate = self
         tbl.register(UITableViewCell.self, forCellReuseIdentifier: "cell")
         tbl.isHidden = true
         // Do any additional setup after loading the view, typically from a nib.
     }
-    func textView(_ textView: UITextView, shouldChangeTextIn range: NSRange, replacementText text: String) -> Bool {
-        return txtMain.textView(textView, shouldChangeTextIn: range, replacementText: text)
-    }
+
     override func didReceiveMemoryWarning() {
         super.didReceiveMemoryWarning()
         // Dispose of any resources that can be recreated.
@@ -76,6 +74,12 @@ class ViewController: UIViewController , UITextViewDelegate {
     }
 }
 // MARK:- DPTagTextViewDelegate
+extension ViewController : UITextViewDelegate {
+    func textView(_ textView: UITextView, shouldChangeTextIn range: NSRange, replacementText text: String) -> Bool {
+        return txtMain.textView(textView, shouldChangeTextIn: range, replacementText: text) // Required for functionality to work.
+    }
+}
+// MARK:- DPTagTextViewDelegate
 extension ViewController : DPTagTextViewDelegate {
     func tagSearchString(_ str: String) {
         if (str.count == 0) {