JavaScriptHTML: How to display user input into html body? - Stack Overflow

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heres my html form:

<label>Name:</label><input type ="text" input id="myName" /><br>
<label>Street:</label><input type="text" input id="myStreet" /><br>
<label>City:</label><input type="text" input id="myCity" /><br>
<label>State:</label> <input type="text" input id="myState" /><br>
<label>Zip:</label> <input type="text" input id="myZip" /><br>

<input type="submit" value="Submit" onclick="myAlert()">
</form>
//my myAlertFunc (from external file) 

function myAlert(){
    var person = new Person(document.getElementById('myName').value, document.getElementById("myStreet").value, document.getElementById("myCity").value, document.getElementById("myState").value, document.getElementById("myZip").value);
    alert(person.getFullAddress());
}

//and my getFullAddress proto from my Person class

Person.prototype.getFullAddress = function () {
    return ("Hi, my name is" + " " + this.name + "," + " " + "and my address is:" + " " + this.street + "," + this.city + "," + this.state + "," + this.zip);
};

Now, onclick, the myAlertFunc alerts the users input values. How do I display these values in my html body? I know I am supposed to use a element with just an input id and use document.getElementById(); to call that id but i have no idea what to do after that.

Thanks in advance!

heres my html form:

<label>Name:</label><input type ="text" input id="myName" /><br>
<label>Street:</label><input type="text" input id="myStreet" /><br>
<label>City:</label><input type="text" input id="myCity" /><br>
<label>State:</label> <input type="text" input id="myState" /><br>
<label>Zip:</label> <input type="text" input id="myZip" /><br>

<input type="submit" value="Submit" onclick="myAlert()">
</form>
//my myAlertFunc (from external file) 

function myAlert(){
    var person = new Person(document.getElementById('myName').value, document.getElementById("myStreet").value, document.getElementById("myCity").value, document.getElementById("myState").value, document.getElementById("myZip").value);
    alert(person.getFullAddress());
}

//and my getFullAddress proto from my Person class

Person.prototype.getFullAddress = function () {
    return ("Hi, my name is" + " " + this.name + "," + " " + "and my address is:" + " " + this.street + "," + this.city + "," + this.state + "," + this.zip);
};

Now, onclick, the myAlertFunc alerts the users input values. How do I display these values in my html body? I know I am supposed to use a element with just an input id and use document.getElementById(); to call that id but i have no idea what to do after that.

Thanks in advance!

• javascript
• html

Share Improve this question Follow edited Jun 18, 2013 at 21:18 Niccolò Campolungo 12k44 gold badges3535 silver badges4040 bronze badges asked Jun 18, 2013 at 21:13 Jack123456789Jack123456789 8522 gold badges33 silver badges88 bronze badges 1

• 2 We need the Person function declaration – Niccolò Campolungo Commented Jun 18, 2013 at 21:14

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2 Answers 2

Sorted by: Reset to default 3

The attribute you're looking for is innerHTML: http://www.w3schools./jsref/prop_html_innerhtml.asp

So, your code would be something along the lines of:

// alert(person.getFullAddress());
document.getElementById("resultDiv").innerHTML = person.getFullAddress();

Where "resultDiv" is the ID of the element where you want the result to display.

Good luck!

you can set the innerHTML of the element or its value if it's an input

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