📄 selectadd.js
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function addElement(inputname, selectname) { // get the field objects var input = document.getElementById(eval('inputname')); var select = document.getElementById(eval('selectname')); // add element select.options[select.options.length] = new Option(input.value, input.value); input.value = '';}function removeFrom(inputname, selectname) { // get the field objects var input = document.getElementById(eval('inputname')); var select = document.getElementById(eval('selectname')); if (select.selectedIndex == -1) { alert("Please select an item to remove"); return false; } for (i=select.options.length - 1;i>=0; i--) { if (select.options[i].selected) { select.options[i] = null; } } }function selectSubmit(selectname) { // select all the fields var select = document.getElementById(eval('selectname')); for (i=select.options.length - 1;i>=0; i--) { select.options[i].selected = true; } }
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