tools.js

JiveJdon 3.0不只是一个论坛程序

/*<!--dynamic create form elmente -->**/
function addField (form, fieldType, fieldName, fieldValue) {
  if (document.getElementById) {
    var input = document.createElement('INPUT');
      if (document.all) { // what follows should work 
                          // with NN6 but doesn't in M14
        input.type = fieldType;
        input.name = fieldName;
        input.value = fieldValue;
      }
      else if (document.getElementById) { // so here is the
                                          // NN6 workaround
        input.setAttribute('type', fieldType);
        input.setAttribute('name', fieldName);
        input.setAttribute('value', fieldValue);
      }
    form.appendChild(input);
  }
}
function getField (form, fieldName) {
  if (!document.all)
    return form[fieldName];
  else  // IE has a bug not adding dynamically created field 
        // as named properties so we loop through the elements array 
    for (var e = 0; e < form.elements.length; e++)
      if (form.elements[e].name == fieldName)
        return form.elements[e];
  return null;
}        
function removeField (form, fieldName) {
  var field = getField (form, fieldName);
  if (field && !field.length)
    field.parentNode.removeChild(field);
}
function toggleField (form, fieldName, value) {
  var field = getField (form, fieldName);
  if (field)
    removeField (form, fieldName);
  else
    addField (form, 'hidden', fieldName, value);
}
function setValue(oTarget, i){
        var content = document.getElementById("div1").innerHTML;
		content+="<input type=\"text\"  name=\"propertys["+ i + "].name\" value=\"\">"
        document.getElementById("div1").innerHTML=content;
}