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Push — task/applicant-profile-api ( b1966d...c4e110 )
by Tristan
05:06
created

clipboard.ts ➔ copyElementContents   A

↳ Parent: Project

Complexity

Conditions 4

Size

Total Lines 23
Code Lines 20

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 4
eloc 20
dl 0
loc 23
rs 9.4
c 0
b 0
f 0
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export async function copyToClipboard(event, text: string): Promise<void> {
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  if (event.clipboardData && event.clipboardData.setData) {
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    // IE specific code path to prevent textarea being shown while dialog is visible.
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    return event.clipboardData.setData("Text", text);
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  }
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  if (
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    document.queryCommandSupported &&
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    document.queryCommandSupported("copy")
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  ) {
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    const textarea = document.createElement("textarea");
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    textarea.textContent = text;
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    textarea.style.position = "fixed"; // Prevent scrolling to bottom of page in MS Edge.
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    document.body.appendChild(textarea);
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    textarea.select();
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    try {
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      document.execCommand("copy"); // Security exception may be thrown by some browsers.
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      return Promise.resolve();
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    } catch (ex) {
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      console.warn("Copy to clipboard failed.", ex);
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      return Promise.reject();
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    } finally {
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      document.body.removeChild(textarea);
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    }
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  }
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  return Promise.reject();
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}
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export function copyElementContents(el: Element): void {

            


            
                                                        
            
                                    
            
            

                
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  const documentIEBody = document.body as any;

            


            
                                                        
            
                                    
            
            

                
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  let range;

            


            
                                                        
            
                                    
            
            

                
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  let sel;

            


            
                                                        
            
                                    
            
            

                
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  if (document.createRange && window.getSelection) {

            


            
                                                        
            
                                    
            
            

                
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    range = document.createRange();

            


            
                                                        
            
                                    
            
            

                
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    sel = window.getSelection();

            


            
                                                        
            
                                    
            
            

                
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    sel.removeAllRanges();

            


            
                                                        
            
                                    
            
            

                
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    try {

            


            
                                                        
            
                                    
            
            

                
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      range.selectNodeContents(el);

            


            
                                                        
            
                                    
            
            

                
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      sel.addRange(range);

            


            
                                                        
            
                                    
            
            

                
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    } catch (e) {

            


            
                                                        
            
                                    
            
            

                
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      range.selectNode(el);

            


            
                                                        
            
                                    
            
            

                
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      sel.addRange(range);

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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    // createTextRange is IE only

            


            
                                                        
            
                                    
            
            

                
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  } else if (documentIEBody.createTextRange) {

            


            
                                                        
            
                                    
            
            

                
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    range = documentIEBody.createTextRange();

            


            
                                                        
            
                                    
            
            

                
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    range.moveToElementText(el);

            


            
                                                        
            
                                    
            
            

                
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    range.select();

            


            
                                                        
            
                                    
            
            

                
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  }

            


            
                                                        
            
                                    
            
            

                
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  document.execCommand("copy");

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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