Utilizing JavaScript for form creation

Still learning the ropes of JavaScript and feeling a bit unsure about my skills.

I'm trying to use JavaScript to create a new window with an input form within it.

Managed to get a basic window set up with a dropdown menu, but struggling to implement a form.

var i, l, options = [{
   value: 'fName',
   text: 'First Name:'
},
{
   value:'lName',
   text:'Last Name:'
},

{
   value: 'age',
   text: 'Age:'
},
{
   value:'city:',
   text:'City:'
},
{
   value:'state',
   text:'State:'
},

{
   value:'zCode',
   text:'Zip Code:'
}
                    ],

newWindow = window.open("", null, "height=200,width=400,status=yes,toolbar=no,menubar=no,location=no");  

newWindow.document.write("<select onchange='window.opener.setValue(this.value);'>");
for(i=0,l=options.length; i<l; i++) {
    newWindow.document.write("<option value='"+options[i].value+"'>");  
    newWindow.document.write(options[i].text);  
    newWindow.document.write("</option>");
}

newWindow.document.write("</select>");
newWindow.document.title = "Info Window";

The code above is functional, but I'm having trouble transitioning to a form setup. Any tips or guidance would be highly appreciated.

Answer №1

To enhance the functionality and user experience on your website, it is recommended to manipulate DOM element objects rather than constructing raw HTML code. You can easily add a form to a new window using the following approach:

// create a form dynamically and set its properties
var form = document.createElement('form');
form.action = 'http://example.com';
form.method = 'post';

// append the form to the body of the new window
newWindow.document.body.appendChild(form);

// add text content before the input field
var paragraph = document.createElement('p');
form.appendChild(document.createTextNode('Please enter your information:'));

// create a text input field
var inputField = document.createElement('input');
inputField.type = 'text';
inputField.name = 'username';
inputField.value = 'Enter your username here';
form.appendChild(inputField);

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