I have the following in my page:
<input type="textbox" class="form-control" ng-model="reject_notes" id="rejectnotes" placeholder="Comments">
<button class="btn btn-warning" ng-disabled="!reject_notes" ng-click="rejectorder(reject_notes)">Reject</button>
and in my controller i have initialized:
$scope.reject_notes = "";
This worked a few days back but is not working anymore. When i enter some text in my textbox, i button is not enabling anymore. I also tried the following:
<button class="btn btn-warning" ng-disabled="reject_notes.length==0" ng-click="rejectorder(reject_notes)">Reject</button>
Any idea what might be happening?
You can do it by using ng-minlength also..it disabled button until minlength not proper
<input type="textbox" class="form-control" name ="reject_notes" ng-model="reject_notes" id="rejectnotes" placeholder="Comments" ng-minlength="1">
<button class="btn btn-warning" ng-disabled="ng-disabled='reject_notes.$error.minlength" ng-click="rejectorder(reject_notes)">Reject</button>
Initialize your $scope.reject_notes as undefined:
$scope.reject_notes = undefined;
then change your ng-disabled condition to "!reject_notes"
ng-disabled="!reject_notes"
Related
I have a simple AngularJS dynamic form that is bound by ng-model to a property modelParams.value. Each form field displays the value of modelParams.value However, I would like to have a button called "Default" that sets the values of all of the form fields to some other property in this associative array such as modelParams.defaultValue, or modelParams.oldValue. I assume that once the "Default" button is pressed this would override the value of ng-model="modelParams.value".
Here is the form:
<form name="modelParamsForm">
<div class="form-group" ng-repeat="modelParam in modelParams">
<div class="row">
//INPUT FORM FIELDS
<input type="number" class="form-control input-sm" required ng-
model="modelParam.value" >
</div>
</div>
<button class="btn btn-primary btn-sm" ng-
click="updateModelParams(modelParams, modelParamsForm)">
</button>
//DEFAULT BUTTON
<button type="button" class="btn btn-default btn-sm" ng-
click="default()">Default</button>
</form>
My JSON looks like this:
[{"model":"MAF","paramname":"CascDefaultSpreadOverride","minvalue":"0","maxvalue":"100","description":"The defaault repo spread override to use for CASC positions.","defaultvalue":1.0,"value":1.0,"datatype":"FLOAT"},{"model":"MAF","paramname":"DefaultLotSize","minvalue":"1","maxvalue":"1000","description":"The minimum lot size that must be met for a collateral allocation.","defaultvalue":1.0,"value":1.0,"datatype":"INTEGER"},{"model":"MAF","paramname":"HtbColdHaircut","minvalue":"0","maxvalue":"100","description":"The haircut to apply to positions with a Cold HTB category.","defaultvalue":0.1,"value":0.1,"datatype":"FLOAT"},{"model":"MAF","paramname":"HtbExtraHotHaircut","minvalue":"0","maxvalue":"100","description":"The haircut to apply to positions with a Extra-Hot HTB category.","defaultvalue":0.9,"value":0.9,"datatype":"FLOAT"},]
$scope.field = 'value';
$scope.change = function() {
$scope.field = 'oldValue';
}
...ng repeat blabla
<input ng-model="modelParam[field]"/>
...
<button ng-click="change()">Change</button>
EDIT: Here is a working demo: http://jsfiddle.net/zy94an54/
I having two buttons as Save and Submit and some of the drop-downs and text-boxes. There is need to validate some of the fields on click of Submit, not on click of Save. Please find the code in below.
<button class="btn btn-default custom_edit"
data-ng-click="orderForm.$valid && saveOrder('save')"
data-ng-if="!order.IsSubmitted"
data-ng-model="status"
value="save">Save</button>
<button class="btn btn-success"
data-ng-click="orderForm.$valid && saveOrder('submit')"
data-ng-if="!order.IsSubmitted"
data-ng-model="status"
value="submit">Submit</button>
<input type="text" class="form-control" name="_requisition" placeholder="Requisition"
data-ng-model="order.Requisition"
data-ng-trim="true"
data-ng-required="status=='save'"/>
I have tried by using value & model with buttons and applied it with ng-required , however it's not working.
Using input type as 'submit', validation can be maintained as well as other function can be also called as form is valid.
<input type="submit" value="Save"
data-ng-click="isSave = true; orderForm.$valid && saveOrder('save')"
data-ng-model="isSave"
data-ng-show="!order.IsSubmitted"/>
<input type="submit" value="Submit"
data-ng-click="isSave = false; orderForm.$valid && saveOrder('submit')"
data-ng-model="isSave"
data-ng-show="!order.IsSubmitted"/>
<input type="text" class="form-control" name="_requisition" placeholder="Requisition"
data-ng-model="order.Requisition"
data-ng-trim="true"
maxlength="100"
data-ng-required="isSave"/>
So by this way, we can easily set model value on button click at run time as well as can validate form.
How do I reset the form fields more elegant compared to the code below? The code is working. But if I have lots of form fields it does not look so nice. Is there a more compact way?
<script>
function setSearchCriteria(){
var searchcriteria = document.getElementById("TherapistSearch-SearchCriteria");
searchcriteria.value = "";
}
function setCity(){
var city = document.getElementById("TherapistSearch-City");
city.value = "";
}
function setLastName(){
var lastname = document.getElementById("TherapistSearch-LastName");
lastname.value = "";
}
function setFirstName(){
var firstname = document.getElementById("TherapistSearch-FirstName");
firstname.value = "";
}
}
</script>
<input type="button" class="btn btn-default" value="Reset form"
onclick="javascript:clearForms();javascript:setSearchCriteria();setCity();setLastName();setFirstName();" title="Reset form"/>
Give a css class to your input fields.
<input type="text" id="firstName" class="resettable" />
<input type="text" id="firstName" class="resettable" />
<select id="states" class="selectResettable">
<option value="0">Select an option </option>
<option value="1">Michigan</option>
<option value="2">Ohio</option>
<select>
<input type="button" id="resetBtn" />
And use this css class(es) as jQuery selector(s) to get all of this inputs and set the value to empty/default value. I also removed the onclick from button HTML markup as we are going to do it in the unobtrusive javascript way.
Add this javascript where we are registering the code for the click event on our button.
$(function(){
$("#resetBtn").click(function(e){
alert("Reset button clicked");
//Set the input text fields to empty string
$("input.resettable").val("");
//Reset the dropdowns.
$(".selectResettable").val("0")
//If you want to do something else, Do it here.
});
});
Simply use HTML the way it's meant to be used, and take advantage of the reset button:
<input type="reset" class="btn btn-default" value="Reset form" title="Reset form"/>
This requires no JavaScript, no additional functionality, and is a native component of HTML forms. Using type="button" gives the element the appearance of a button, but strips the default functionality; using type="reset" gives the appearance of a button and gives the default functionality of resetting the parent <form> element to its default page-load state.
References:
<input> element type attribute-values.
<input type="reset" id="resetBtn" class="resettable" />
use reset type of button or call reset method on form as below
<input type="button"
class="btn btn-default"
value="Reset form"
onclick="document.getElementById('myForm').reset();"
title="Reset form"/>
Trying to wrap my head around some Angular items and working thru a tutorial to edit and learn.
Clicking the below button shows the below form. How do I reverse this once the form is submitted? Meaning hiding the form on submit until the button is clicked once more.
<button ng-click="addNewClicked=!addNewClicked;" class="btn btn-sm btn-primary">
<i class="fa fa-plus"></i>Add Task
</button>
Basically, the form appears, I enter something and submit, but would like the form to dissapear upon submit? Thinking something to do with ng-hide, but can I do this using only Angular? Or do I need to do something with javascript/css?
<div id="addForm" class="margin-full-5">
<form ng-init="addNewClicked=false; " ng-if="addNewClicked" id="newTaskForm" class="add-task">
<div class="form-actions">
<div class="input-group">
<input type="text" class="form-control" name="comment" ng-model="taskInput" placeholder="Add New Task" ng-focus="addNewClicked">
<div class="input-group-btn">
<button class="btn btn-default" type="submit" ng-click="addTask(taskInput)">
<i class="fa fa-plus"></i> Add Task
</button>
</div>
</div>
</div>
</form>
You can also achieve this using a combination of Angular form's attribute $submitted, ng-hide and ng-submit
<form name="myForm" ng-hide="myForm.$submitted" ng-submit="submit()">
<button>Submit</button>
</form>
Read about it here: https://docs.angularjs.org/api/ng/type/form.FormController
Somewhere in your view.
<button ng-click="showTheForm = !showTheForm">Add a Task</button>
<form ng-show="showTheForm" ng-submit="processForm()">
<button>Submit</button>
<button type="button" ng-click="showTheForm = false">Cancel</button>
</form>
Somewhere in your controller
$scope.processForm = function() {
// execute something
$scope.showTheForm = false;
}
Your form is displaying IF the addNewClicked value evaluates to true, which occurs when you click the add task button. If you want the form to disappear on submit, you just need to make the onClick to that button change your addNewClicked to false.
AngularJS Docs for Ng-If
You can do that by using ng-show/ng-hide as per example below :
<form ng-init="addNewClicked=false; " ng-if="addNewClicked" ng-hide="hideform" id="newTaskForm" class="add-task">
and modify the submit method to make the hideform = true;
$scope.addTask = function(input){
... your things
$scope.hideform = true;
}
You can also do the same using jQuery :
$("#newTaskForm").hide();
This should do the trick:
$scope.addTask = function(taskInput) {
...
$scope.addNewClicked = false;
}
You could use ng-show as you can see in this jsfiddle
This will show and hide the div element based on clicking the button. When the button is clicked it will toggle the boolean, hence acting as an on/off switch for ng-show
i have a contact form with jQuery validate method. When the user click on "Reset"-button the hole contact form should be go to the initial state.
This is the button looks like:
<form class="form" method="post" action="" name="contact" id="contact">
<button type="button" id="cancel" class="btn btn-danger btn-lg">Reset</button>
</form>
And the JS-Code in my "$(document).ready-function" is:
$('#cancel').on('click', function () {
$("#contact").validate().resetForm();
$("#contact").removeClass("has-error");
});
Problem: The error Text and the Input-fields will be deleted. But the red border (.has-error) or the green border (.has-success) don't be deleted.
i've created an JSFiddle for you:
http://jsfiddle.net/bBc8c/1/
One Button is clear the input text, the other is delete the error Messages.
I need a Button which reset both (Text, Error Message) and the main problem the red border from the has-* classes.
One Button is declared as type=submit the other is type=button:
<button type="button" id="cancel" class="btn btn-danger btn-lg">Reset 1</button>
<button type="reset" id="cancel2" class="btn btn-danger btn-lg">Reset 2</button>
Your Updated Fiddle
JS Update
$('#cancel').on('click', function () {
$("#contact").validate().resetForm();
$("#contact").find('.has-error').removeClass("has-error");
$("#contact").find('.has-success').removeClass("has-success");
$('#contact').find('.form-control-feedback').remove()
});
For bootstrapvalidator, this might useful when the form being display via bootstrap modal,
$("#editModal").on('hidden.bs.modal', function () {
//Removing the error elements from the from-group
$('.form-group').removeClass('has-error has-feedback');
$('.form-group').find('small.help-block').hide();
$('.form-group').find('i.form-control-feedback').hide();
});
#J Santosh answer worked for Bootstrap 3, great work.
For Bootstrap 4 I have done following changes:
$('#cancel').on('click', function () {
$("#contact").validate().resetForm();
$("#contact").find('.is-invalid').removeClass("is-invalid");
$("#contact").find('.is-valid').removeClass("is-valid");
$("#contact").find('.invalid-feedback').remove();
$("#contact").find('.valid-feedback').remove();
});
Simply have to change the class names. Hope it helps!
I'd reset the form by just using an input[type="reset"] (no jQuery required)
<form class="form" method="post" action="" name="contact" id="contact">
<input type="reset" class="btn btn-danger btn-lg" />
</form>
i've created an JSFiddle for you:
http://jsfiddle.net/bBc8c/1/
One Button is clear the input text, the other is delete the error Messages.
I need a Button which reset both (Text, Error Message) and the main problem the red border from the has-* classes.
One Button is declared as type=submit the other is type=button:
<button type="button" id="cancel" class="btn btn-danger btn-lg">Reset 1</button>
<button type="reset" id="cancel2" class="btn btn-danger btn-lg">Reset 2</button>
Regards