// File use for displaying Loading Message during // dojo calls // Example: // Include this file in you page. // eg: // add useLoadingMessage() in your body onload // eg: function useLoadingMessage(message) { var loadingMessage; if (message) loadingMessage = message; else loadingMessage = "Loading"; DWREngine.setPreHook(function() { var disabledZone = $('disabledZone'); if (!disabledZone) { disabledZone = document.createElement('div'); disabledZone.setAttribute('id', 'disabledZone'); disabledZone.style.position = "absolute"; disabledZone.style.zIndex = "1000"; disabledZone.style.left = "0px"; disabledZone.style.top = "0px"; disabledZone.style.width = "100%"; disabledZone.style.height = "100%"; document.body.appendChild(disabledZone); var messageZone = document.createElement('div'); messageZone.setAttribute('id', 'messageZone'); messageZone.style.position = "absolute"; messageZone.style.top = "50%"; messageZone.style.right = "50%"; messageZone.style.background = "red"; messageZone.style.color = "white"; messageZone.style.fontFamily = "Arial,Helvetica,sans-serif"; messageZone.style.padding = "4px"; disabledZone.appendChild(messageZone); var text = document.createTextNode(loadingMessage); messageZone.appendChild(text); } else { $('messageZone').innerHTML = loadingMessage; disabledZone.style.visibility = 'visible'; } }); DWREngine.setPostHook(function() { $('disabledZone').style.visibility = 'hidden'; }); }