小编pai*_*ist的帖子

/***************************************************** *
*  Function: renderTodos                             
*  Builds a list of todo items from an array
*  rebuilds list each time new item is added to array
****************************************************** */
function renderTodos(arr) {

  // erases all previous content
  uList.innerHTML = '';

  for ( var i = 0; i < tdArray.length; i++ ) {

    // create a link element
    var remex = document.createElement('span');
    //link element didn't work so try a button
    //var remex = document.createElement('input');
        //remex.setAttribute('type','button');
        remex.setAttribute('class', 'deletex');
        remex.innerHTML="X";
        // set attribute index …