Nodejs Array Object Key getAllObjectsBy(field, withValue)

Here you can find the source of getAllObjectsBy(field, withValue)

Method Source Code

Array.prototype.getAllObjectsBy = function(field, withValue)
{
   var results = [];

   for (var i = 0; i < this.length; i++) {
      if(this[i][field] == withValue)
         results.push(this[i]);/*from w ww. j  a  v a  2s.  co  m*/
   }

   return (results.length>0) ? results : null;
}

Related

  1. updateObject(id, key, value_key, value)
    Array.prototype.updateObject = function (id, key, value_key, value) {
      for (var i = 0; i < this.length; i++) {
        if (this[i][key] == value) {
          return this[i][value_key] = value;
    };
    
  2. arrToObj()
    Array.prototype.arrToObj = function(){
      var obj = {};
      for (var i = 0; i < this.length; i++) {
        obj[i] = this[i]
      return obj;
    
  3. asObject(labels)
    Array.prototype.asObject = function(labels) {
      var result = {};
      var _ctx = this;
      labels.each(function(label, idx) {
        if (label != null)
          result[label] = _ctx[idx];
      })
      return result;
    
  4. destroy(obj)
    Array.prototype.destroy = function(obj){
      var destroyed = null;
      for(var i = 0; i < this.length; i++){
        while(this[i] === obj){
          destroyed = this.splice(i, 1)[0];
      return destroyed;
    
  5. fromObject(obj)
    Array.prototype.fromObject = function (obj) {
        var ar = [];
        for(item in obj){
            ar.push(obj[item]);
        return ar;
    };
    
  6. replace(oldObj, newObj)
    Array.prototype.replace = function(oldObj, newObj){
       var indexOfOldItem = this.indexOf(oldObj)
       if(indexOfOldItem==-1){
          throw new Error("oldObj not in list")
       this[indexOfOldItem] = newObj
       return oldObj
    };
    Array.prototype._checkIndexInRange = function(index){
    ...
    
  7. seen(obj)
    Array.prototype.seen = function (obj) {
      if (obj.type == 'notification') {
        var i = 0;
        while (this[i].noticeId != obj.noticeId && i < this.length)
          i++;
        return (i < this.length && this[i].seqN < obj.seqN);
      return false;
    
  8. singleRemove(objectToRemove)
    Array.prototype.singleRemove = function(objectToRemove) {
        if ((index = this.indexOf(objectToRemove)) !== -1) {
            this.splice(index,1);
        return this;