Output Options

Update innerHTML

getElementById(id="targetElementID") method

• defines where in the doc to put 'content'

innerHTML property

• defines HTML content for the update

document.getElementById(id="targetElement").innerHTML = 'content'

HTML Output

document.write() Method

• writes to HTML doc, to build page
• if a doc is already loaded, it is replaced

Alert Box

window.alert() Method

• Launches a pop-up window w msg

alert("Changes Saved!);

• Default global scope object is window
• Vars, props, and methods belong to window object by default
• window optional

Console

• Server Log
• See console for usage

ErrorMsg = "Error: File: ${scriptfile}, Function: myfunctionName ";
ErrorMsg += "Msg: dB not connecting, dB Error $(dberror)";
console.log(errorMsg);

window.print() Method

• Launches system print IF

<button onclick="window.print()">Print this Page</button>