javascriptdomdom-traversal

Javascript-HTML - how to iterate through all the forms on a page?

How can I iterate through all forms in a document using javascript?

Solution

  • The code below will go through an html document, get all forms and do a pop-up alert of the names of each form. 

    var formsCollection = document.getElementsByTagName("form");
for(var i=0;i<formsCollection.length;i++)
{
   alert(formsCollection[i].name);
}

    This is just a start to see if you are getting the reult you require. Thereafter, remove the alert and continue to do what you need to.