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Showing results for tags 'javascirpt'.
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I have created the following html page in Dreamweaver. When the user enter an age >39 the webpage must load else the alert message must be displayed. What am I doing wrong? <!DOCTYPE html> <html> <body> <h2>HTML Forms</h2> <form action="" onSubmit="myFunction()"> <label for="fname">First name:</label><br> <input type="text" id="fname" name="fname" value=""><br> <label for="lname">Last name:</label><br> <input type="text" id="lname" name="lname" value=""><br><br> <input type="submit" value="Submit"> </form> <script type="text/javascript"> function myFunction(){ var fname = document.getElementById("fname").value; if(fname > 39) { loadPage('http://www.mdrtrust.co.za');>Home<div> } else alert("Condition Not met") } </script>
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How to stop and play gif dice without using any plugin. Code / Examples please
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Hi everyone, I need some help regarding the topic of while loop mentioned in ch7 lesson3. I'm stuck for first time in this course. Till now everything was super easy, but now I really don't understand what's going on in this loop. There is that loop: var loopCount = 5; while(loopCount > 0) { var target = document.getElementById("target"); target.innerHTML = "LoopCount: " + loopCount + "<br>" + target.innerHTML; console.log("LoopCount is now: " + loopCount); loopCount = loopCount -1; } In console result looks like this: LoopCount is now: 5 LoopCount is now: 4 LoopCount is now: 3 LoopCount is now: 2 LoopCount is now: 1 End loop but in html it starts from 1 to 5, why?: LoopCount: 1 LoopCount: 2 LoopCount: 3 LoopCount: 4 LoopCount: 5 I don't understand that line: target.innerHTML = "LoopCount: " + loopCount + "<br>" + target.innerHTML; Since in the beginning variable loopCount is set to 5, why in html it starts with 1. Where is it come from? Thanks