10 examples of 'javascript add id' in JavaScript

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89function getID(id) {
90 return getPrefix()+id;
91}
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21function 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}
43function setId(element, idPrefix, idSuffix) {
44 if (!element.is('[id]')) {
45 element.attr('id', idPrefix + idSuffix);
46 }
47 return element.attr('id');
48}
22function 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}
12function getId(){
13 return 'module' + (guid++);
14}
30function setId(id) {
31 window.history.pushState("", "", window.location.pathname + "?id=" + id);
32}
65function idFunction(value) {
66 return value;
67}
216return function getUniqueElementId () {
217 return uniqueElementId += 1;
218};
15function 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}
99function makeId(str) {
100 return 'style-' + str.replace(/[\W-]+/g, '-') + '-style';
101}

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