Whenever I set the age attribute to negative value it doesn't return false.
I have also tried executing this code in the console and still nothing happens
<script>
var Human = Backbone.Model.extend({
// If you return a string from the validate function,
// Backbone will throw an error
defaults: {
name: 'Guest user',
age: 23,
occupation: 'worker'
},
validate: function( attributes ){
if( attributes.age < 0){
return "Age must me positive";
}
if( !attributes.name ){
return 'Every person must have a name';
}
},
work: function(){
return this.get('name') + ' is working';
}
});
var human = new Human;
human.set("age", -10);
human.on('error', function(model, error){
console.log(error);
});
</script>
There are a few things wrong with your code:
The event for validation is invalid, error is for ajax requests.
Validation on set doesn't happen by default, you need to pass { validate: true } as an option.
You are listening to the event AFTER setting, so it won't get called for that set.
i.e:
human.on('invalid', function(model, error) {
console.log(error);
});
human.set("age", -10, { validate: true });
Related
I tried to include a button (created from user event) on Sales order. Upon clicking it, Invoice will be generated. As soon as the button is hit, ther comes an error and invoice doesnt get generated. Can anyone help me with this?
//Client script
function pageInit() {
}
function csForButton(ctx) {
var rec = curr.get();
var customer = rec.getValue({ "fieldId": "customer" });
log.error({
title: 'customer',
details: customer
});
var scriptURL = url.resolveScript({
"scriptId": "customscript_button_task_sl",
"deploymentId": "customdeploy_button_task_sl"
});
console.log('scriptURL', scriptURL);
window.onbeforeunload = null;
window.open(scriptURL + '&id=' + rec.id);
}
return {
pageInit: pageInit,
csForButton: csForButton
};
//User Event Script
function beforeLoad(ctx) {
//if (context.type == context.UserEventType.VIEW) {
addbutton(ctx);
// }
}
function addbutton(ctx) {
try {
var rec = ctx.newRecord;//record object, now we can get its properties through it(e.g. fields)
var statusOfTrans = rec.getValue({ fieldId: 'status' });
log.error('statusOfTrans', statusOfTrans);
ctx.form.clientScriptFileId = "16474"
if (ctx.type == "view" && statusOfTrans == 'Pending Fulfillment') {
ctx.form.addButton({
id: 'custpage_make_invoice',
label: 'create invoice!',
functionName: 'csForButton'
});
}
}
catch (error) {
log.error('addbutton', error);
}
}
return {
beforeLoad: beforeLoad,
}
//Suitelet Script
function onRequest(ctx) {
try {
var req = ctx.request;
var res = ctx.response;
if (req.method == 'GET') {
var objRecord = rec.transform({
fromType: rec.Type.SALES_ORDER,
fromId: req.parameters.id,
toType: rec.Type.INVOICE,
isDynamic: true,
});
objRecord.save({
ignoreMandatoryFields: true
});
res.write({output: 'Invoice created'});
}
} catch (error) {
log.error('onRequest', error);
}
}
return {
'onRequest': onRequest
}
error (in suitelet):
{"type":"error.SuiteScriptError","name":"USER_ERROR","message":"You must enter at least one line item for this transaction.","stack":["anonymous(N/serverRecordService)","onRequest(/SuiteScripts/button SL.js:39)"],"cause":{"type":"internal error","code":"USER_ERROR","details":"You must enter at least one line item for this transaction.","userEvent":null,"stackTrace":["anonymous(N/serverRecordService)","onRequest(/SuiteScripts/button SL.js:39)"],"notifyOff":false},"id":"","notifyOff":false,"userFacing":false}
As Error says to include atleast 1 line but i wanted it to be generated automatically. I am new in suitescript and taking all the help from the documentation. Can anyone jst guide me what is wrong i m doing?
Thank u
You need the SO status to be Pending Billing. If the status of the SO is Pending Fulfillment, then no line items are ready to be invoiced.
I hope someone can help me with this.
I have a Backbone based SPA for a responsive website with a .net WebAPI providing all of the data.
I've recently found a weird problem. I've added a search box, which searches one of the catalogues on the system. This works fine on desktop browsers and on Android. On iOS, executing a search seems to take you back to the sign in page.
You can execute a search in various ways, you can either hit enter or you can click the search icon. Both of these then trigger a method that navigates the router to the URL for the search result.
My first thought was that it was some button weirdness, but I don't think that's the problem as both methods of search execution are causing the same problem.
The search results are displayed in a view that is secured (It requires a username to be present - this is stored in a hidden field on the page). There are two search boxes on the site - one on the home page and one on the search results page itself (it shows a default set when you load it first time - which it does load first time fine). Both search boxes are exhibiting the same behaviour.
My site is set up in such a way that when Backbone pulls back a model, if it gets a 401 back from the API then it will send you back to the login page, so I can only think it's happening here.
Here's my view code...
function (SiansPlan, ErrorManager, RecipeSearchResult, Header, Components, TemplateSource) {
var recipeSearchView = SiansPlan.SecureView.extend({
name: 'Recipe Search',
sectionName: 'Recipes',
queryText: '',
template: Handlebars.compile(TemplateSource),
headerView: new Header({ text: 'Recipes', swatch: 'e' }),
searchBoxRegion: undefined,
$searchWrapper: undefined,
$queryHeaderMobile: undefined,
$queryHeaderDesktop: undefined,
$searchButton: undefined,
$searchInput: undefined,
$recipeSearch : undefined,
events: {
'click .link-container': 'showRecipe',
'click #searchWrapper': 'showSearch',
'click #searchButton': 'showOrPerformSearch',
'keydown #searchButton': 'performSearchOnEnter',
'keydown #recipeSearch': 'performSearchOnEnter'
},
initialize: function (options) {
this.options = options || {};
SiansPlan.SecureView.prototype.initialize.call(this, options);
this.queryText = Object.exists(this.options.query) ? this.options.query : '';
},
bindData: function () {
this.$el.html(this.template({ results: this.collection.toJSON() }));
},
render: function () {
var that = this;
if (this.isSecured()) {
this.trigger('rendering');
var params = {
success: function () {
that.bindData();
that.trigger('rendered');
},
error: function (model, xhr) {
if (Object.exists(xhr) && xhr.status == 401) {
that.applyTimedOutSecureLoginPrompt();
} else {
that.$el.html('Unable to fetch search results');
ErrorManager.handleXhr('Search failed', xhr);
}
that.trigger('rendered');
}
};
if (!Object.exists(this.collection)) {
this.collection = new RecipeSearchResult.Collection({ username: SiansPlanApp.session.username(), query: this.queryText });
}
this.collection.fetch(params);
} else {
this.applySecureLoginPrompt();
}
return this;
},
postRender: function () {
var that = this;
var queryHeader = "All recipes";
if (Object.hasValue(this.queryText)) {
queryHeader = this.collection.length + " results for '" + this.queryText + "'";
}
this.$searchWrapper = $('#searchWrapper');
this.$queryHeaderMobile = $('#queryHeaderMobile');
this.$queryHeaderDesktop = $('#queryHeaderDesktop');
this.$searchButton = $('#searchWrapper');
this.$searchInput = $('#searchInput');
this.$recipeSearch = $('#recipeSearch');
this.$queryHeaderMobile.html(queryHeader);
this.$queryHeaderDesktop.html(queryHeader);
this.$recipeSearch.val(this.queryText);
SiansPlanApp.session.waitForLoad(30, function () {
that.searchBoxRegion = new SiansPlan.Region({ el: '.recipe-search-box-container' });
that.searchBoxRegion.renderView(new Components.RecipeSearchBox({ username: SiansPlanApp.session.username(), query: that.queryText, title: 'Search' }));
});
},
performSearchOnEnter: function (e) {
if (e.keyCode == 13) {
this.showOrPerformSearch(e);
}
},
showOrPerformSearch: function (e) {
if (!this.$searchInput.is(':visible')) {
this.showSearch(e);
} else {
e.preventDefault();
var url = '/recipes/search/' + this.$recipeSearch.val();
window.SiansPlanApp.router.navigate(url, true);
}
return false;
},
showRecipe: function (e) {
e.preventDefault();
var url = $(e.target).find('a').first().attr('href');
window.SiansPlanApp.router.navigate(url, true);
},
showSearch: function (e) {
e.preventDefault();
if (!this.$searchInput.is(':visible')) {
this.$queryHeaderMobile.hide();
this.$searchInput.show();
this.$recipeSearch.focus();
this.$recipeSearch.select();
}
return false;
}
});
return recipeSearchView;
});
UPDATES
I've set up some alerts as follows in the script to see what's going on and I've discovered the following...
render: function () {
var that = this;
if (this.isSecured()) {
this.trigger('rendering');
var params = {
success: function () {
alert('Bind has succeeded!');
that.bindData();
that.trigger('rendered');
},
error: function (model, xhr) {
alert('Bind has failed!');
if (Object.exists(xhr) && xhr.status == 401) {
that.applyTimedOutSecureLoginPrompt();
} else {
that.$el.html('Unable to fetch search results');
ErrorManager.handleXhr('Search failed', xhr);
}
that.trigger('rendered');
alert(xhr.status + ' ' + xhr.responseText);
}
};
if (!Object.exists(this.collection)) {
alert('Binding new collection: ' + SiansPlanApp.session.username() + ' - ' + this.queryText);
this.collection = new RecipeSearchResult.Collection({ username: SiansPlanApp.session.username(), query: this.queryText });
}
alert('About to fetch using ' + this.collection.url());
this.collection.fetch(params);
} else {
alert('I dont appear to be secured??');
this.applySecureLoginPrompt();
}
return this;
},
When I first load the page (to show all the results) it loads fine and 'Bind Succeeded!' appears. The API call made is /api/recipes/search/{username}/
When I submit search criteria it fails ('Bind failed!') with the API call of /api/recipes/search/{username}/{query} and returns a 401.
This has me even more befuddled than before as this now looks like an API issue, but other devices are working fine and if I submit the same queries into Fiddler everything is, as expected, fine.
I've found the answer in the smallest place...
The issue was that the search criteria had an upper case letter. So, for example, when searching with 'Fish', The API generated a 301 which redirected to /api/recipes/search/{username}/fish. iOS didn't like that and reported it as a 401 (Which truly sucks!)
I would like to make sure if the user is logged-in or not before anything is added to the uploader area (thumbnails).
it's easy enough checking stuff on the validate event callback, but I can't seem to figure out how to stop the item from being added to the DOM, even if I return false in my validation or submit events...the item just gets a class of qq-upload-fail... but I want to completly do NOTHING if the user isn't logged in...maybe the validation event handler is not the place to put this logic, but where else?
My initialization code (jQuery):
this.holderElm.fineUploader({
template: 'qq-simple-thumbnails-template',
// uploaderType: 'basic',
request: {
endpoint: '/image/upload_image/' + this.settings.uploadID
},
validation: {
allowedExtensions : ['jpeg', 'jpg', 'gif', 'png'],
sizeLimit : this.settings.sizeLimit,
itemLimit : this.settings.itemsLimit
},
retry: {
enableAuto: true
}
})
.on("validate", this.onValidate.bind(this) )
.on('submit', this.onSubmit.bind(this) )
.on('error', this.onError.bind(this) )
.on('upload', this.onUpload.bind(this) )
.on('complete', this.onComplete.bind(this) )
.on('allComplete', this.onAllComplete.bind(this) );
Use the onSubmit event -- which called is before the item has been added to the DOM -- and return false or a qq.Promise that will be rejected to disable the addition of that item to the file list.
var userLoggedIn = true;
// snippet ...
onSubmit: function(id, name){
return userLoggedIn;
},
or with promises:
function isUserLoggedIn(username){
var promise = new qq.Promise();
$.get("/api/user/"+username, function(err, data){
if (err) return promise.failure(err);
return promise.success(data);
});
return promise;
}
// snippet ...
onSubmit: function(id, name){
return isUserLoggedIn(username);
},
this is my model
Msg = Backbone.Model.extend({
validate: function(attr){
if(attr.msg === undefined || attr.msg === ''){
return "empty messege";
}
},
initialize: function(){
this.on('invalid',function(model,error){
console.log(error);
});
}
});
and I have collection of Msgs msgCollection
so if I do msgCollection.create({msg:''});
this model gets added to collection
how can I prevent this
For the record!
Pass
{wait:true}
as an option when you call create:
msgCollection.create({msg:''}, {wait:true});
My app uses Backbone. It has a model that users can change. This model must be validated before being changed. If it has changed, a function is called. When users click on save, the model is saved if and only if it has changed.
My problem is that when the change event is fired the model has no longer changed, therefore it will not be saved.
Here is the code: http://jsfiddle.net/keepyourweb/jQL8V/
var model = Backbone.Model.extend({
initialize: function() {
},
default: {
'first_name': 'none',
'last_name': 'none'
},
validate: function(attr) {
if (_.isEmpty(attr['first_name'])) return 'Error name required';
}
});
var test = new model,
showError = function(model, error) {
alert(error);
},
changed = function() {
alert('changed!');
};
test.bind('change', changed);
test.set({'first_name': 'test_name', 'last_name': 'test_surname'}, {error: showError});
$('#save').bind('click', function() {
if (test.hasChanged()) alert('Saved!!');
});