10 examples of 'javascript add id' in JavaScript

89
function getID(id) {
90
	return getPrefix()+id;	
91
}

21
function hasId(id) {
22
    //有此id返回true，否则返回false
23
    var element = document.getElementById(id);
24
    if (element) {
25
        return true
26
    } else {
27
        return false
28
    }
29
}

43
function setId(element, idPrefix, idSuffix) {
44
  if (!element.is('[id]')) {
45
    element.attr('id', idPrefix + idSuffix);
46
  }
47
  return element.attr('id');
48
}

22
function generateNewId() {
23
    var objectId = new ObjectId();
24
    document.getElementById("timeStamp").value = objectId.getDate();
25
    document.getElementById("machine").value = objectId.machine;
26
    document.getElementById("pid").value = objectId.pid;
27
    document.getElementById("increment").value = objectId.increment;
28
    if (typeof (JSON) == 'object' && typeof (JSON.stringify) == 'function') {
29
        var txtNode = document.createTextNode('Raw: ');
30
        var element = document.createElement('pre').appendChild(document.createTextNode(JSON.stringify(objectId)));
31
        var rawObject = document.getElementById("rawObject");
32
        while (rawObject.childNodes.length > 0) {
33
            rawObject.removeChild(rawObject.childNodes[0]);
34
        }
35
        rawObject.appendChild(txtNode);
36
        rawObject.appendChild(element);
37
    }
38
}

12
function getId(){
13
  return 'module' + (guid++);
14
}

30
function setId(id) {
31
  window.history.pushState("", "", window.location.pathname + "?id=" + id);
32
}

65
function idFunction(value) {
66
    return value;
67
}

216
return function getUniqueElementId () {
217
    return uniqueElementId += 1;
218
};

15
function getId(id, callback) {
16
  
17
  var filename = getFilename(id);
18
  
19
  s3.getObject({
20
    Bucket: settings.bucket,
21
    Key: filename
22
  }, function(error, data) {
23
    if(error) {
24
      if(error.code == 'NoSuchKey') {
25
        callback({code:404,msgs:["Not Found"]});
26
      } else {
27
        callback({code:500,msgs:["S3 Retrieval Error"]});
28
      }
29
    } else {
30
      callback(null,JSON.parse(data.Body));
31
    }
32
  });
33
  
34
}

99
function makeId(str) {
100
	return 'style-' + str.replace(/[\W-]+/g, '-') + '-style';
101
}