Unable to perform drag and drop action even code executed without any error

[sridhar557]

Unable to see element dragged in AnjularJS application even though drag and drop actions performed without any error.

Below is the Code :

WebElement draggable = driver.findElement(By.xpath("//*[@id='page-content-wrapper']/div[2]/div[3]/div[4]/div/div[2]/div/div/div[2]/div/div[1]/ul/li/ul/li[2]/span/span[1]"));
WebElement droppable = driver.findElement(By.xpath(".//*[@id='page-content-wrapper']/div[2]/div[3]/div[3]/div[2]/div[1]/div[1]/div/div[6]/div[2]/div[1]"));

Below are different methods performed and executed without error:
1)
Actions builder = new Actions(driver);
                builder.keyDown(Keys.CONTROL).click(draggable).click(droppable). keyUp(Keys.CONTROL).build().perform();

2)
Actions builder = new Actions(driver);
                    builder.clickAndHold(draggable).moveToElement(droppable).build();
                    builder.dragAndDrop(draggable, droppable).perform();

3)
Actions action = new Actions(driver);
                        Thread.sleep(1000);
                        action.clickAndHold(draggable2).build().perform();
                        action.moveToElement(droppable2).build().perform();
                        action.release(droppable2).build().perform();

4)

Actions actions = new Actions(driver);
                browser.actions()
                .mouseDown(draggable2)
                .mouseMove(draggable2)
                .mouseUp(droppable2)
                .perform();

Also performed JavaScript methods :

A)
        public static void DragAndDropJS2(WebElement source, WebElement destination, WebDriver driver) throws Exception
        {
           // JavascriptExecutor js = (JavascriptExecutor) driver;
            String xto=Integer.toString(source.getLocation().x);
                String yto=Integer.toString(destination.getLocation().y);
            ((JavascriptExecutor)driver).executeScript("function simulate(f,c,d,e){var b,a=null;for(b in eventMatchers)if(eventMatchers[b].test(c)){a=b;break}if(!a)return!1;document.createEvent?(b=document.createEvent(a),a==\"HTMLEvents\"?b.initEvent(c,!0,!0):b.initMouseEvent(c,!0,!0,document.defaultView,0,d,e,d,e,!1,!1,!1,!1,0,null),f.dispatchEvent(b)):(a=document.createEventObject(),a.detail=0,a.screenX=d,a.screenY=e,a.clientX=d,a.clientY=e,a.ctrlKey=!1,a.altKey=!1,a.shiftKey=!1,a.metaKey=!1,a.button=1,f.fireEvent(\"on\"+c,a));return!0} var eventMatchers={HTMLEvents:/^(?:load|unload|abort|error|select|change|submit|reset|focus|blur|resize|scroll)$/,MouseEvents:/^(?:click|dblclick|mouse(?:down|up|over|move|out))$/}; " +
                                "simulate(arguments[0],\"mousedown\",0,0); simulate(arguments[0],\"mousemove\",arguments[1],arguments[2]); simulate(arguments[0],\"mouseup\",arguments[1],arguments[2]); ",
                                source,xto,yto);

        }


B)
        public static void DragAndDropJS(WebElement source, WebElement destination, WebDriver driver) throws Exception
        {
            JavascriptExecutor js = (JavascriptExecutor) driver;
            js.executeScript("function createEvent(typeOfEvent) {\n" +"var event =document.createEvent(\"CustomEvent\");\n" +"event.initCustomEvent(typeOfEvent,true, true, null);\n" +"event.dataTransfer = {\n" +"data: {},\n" +"setData: function (key, value) {\n" +"this.data[key] = value;\n" +"},\n" +"getData: function (key) {\n" +"return this.data[key];\n" +"}\n" +"};\n" +"return event;\n" +"}\n" +"\n" +"function dispatchEvent(element, event,transferData) {\n" +"if (transferData !== undefined) {\n" +"event.dataTransfer = transferData;\n" +"}\n" +"if (element.dispatchEvent) {\n" + "element.dispatchEvent(event);\n" +"} else if (element.fireEvent) {\n" +"element.fireEvent(\"on\" + event.type, event);\n" +"}\n" +"}\n" +"\n" +"function simulateHTML5DragAndDrop(element, destination) {\n" +"var dragStartEvent =createEvent('dragstart');\n" +"dispatchEvent(element, dragStartEvent);\n" +"var dropEvent = createEvent('drop');\n" +"dispatchEvent(destination, dropEvent,dragStartEvent.dataTransfer);\n" +"var dragEndEvent = createEvent('dragend');\n" +"dispatchEvent(element, dragEndEvent,dropEvent.dataTransfer);\n" +"}\n" +"\n" +"var source = arguments[0];\n" +"var destination = arguments[1];\n" +"simulateHTML5DragAndDrop(source,destination);",source, destination);
            Thread.sleep(1500);

        }
       

C)
        public static void DragAndDropJS1(WebElement source, WebElement destination, WebDriver driver) throws Exception
        {
                JavascriptExecutor js = (JavascriptExecutor) driver;
                js.executeScript("function createEvent(typeOfEvent) {\n" +"var event =document.createEvent(\"CustomEvent\");\n" +"event.initCustomEvent(typeOfEvent,true, true, null);\n" +"event.dataTransfer = {\n" +"data: {},\n" +"setData: function (key, value) {\n" +"this.data[key] = value;\n" +"},\n" +"getData: function (key) {\n" +"return this.data[key];\n" +"}\n" +"};\n" +"return event;\n" +"}\n" +"\n" +"function dispatchEvent(element, event,transferData) {\n" +"if (transferData !== undefined) {\n" +"event.dataTransfer = transferData;\n" +"}\n" +"if (element.dispatchEvent) {\n" + "element.dispatchEvent(event);\n" +"} else if (element.fireEvent) {\n" +"element.fireEvent(\"on\" + event.type, event);\n" +"}\n" +"}\n" +"\n" +"function simulateHTML5DragAndDrop(element, destination) {\n" +"var dragStartEvent =createEvent('dragstart');\n" +"dispatchEvent(element, dragStartEvent);\n"  +"var dropEvent = createEvent('drop');\n" +"dispatchEvent(destination, dropEvent,dragStartEvent.dataTransfer);\n" +"}\n" +"\n" +"var source = arguments[0];\n" +"var destination = arguments[1];\n" +"simulateHTML5DragAndDrop(source,destination);",source, destination);
                Thread.sleep(1500);

        }


All the above mentioned methods and commands are compilled and executed without any error but unable to perform drag and drop operation in UI (PLEASE HELP).

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