I'm creating a validation script for a multi-step form, each group is inside a table and I want to check that the containing table has a required field inside it.
I've tried to implement this as below:
(where a = table id
.required = class, but the classes are like class = "something required")
function validForm(a) {
var myVar = $('a').find('.required').val();
alert(myVar);
}
the problem is that this code returns undefined. This is my first time using a .find function and I am having a hard time understanding how to use it.
HTML:
<table id = "default">
<tr><td>Default</td></tr>
<tr><td>Field name</td><td><input type="text" name="first_name" maxlength="35" class="txtfield-cu1 required" title="First Name"></td></tr> <- repeat a couple of times
if a is the table id, you will need to select by $('#a') instead of $('a').
In jQuery selection (and CSS) '#a' selects the tag with id = 'a', whereas a selects the <a> tag.
Edit: if a here stands for a variable that represents the id of the table, then you can use
$(a) to select it.
Edit 2: jsfiddle link
Try $("#a") to select by ID and not by tag name.
Related
I need to check if a text value is displayed into a dynamic field after expand the row.
I paste part of the code where the info is displayed. For the following code I have 10 rows in the screen with different IDs.
Post a screenshot with code, to not loose the code formatting.
Step by step of the text.
file name cypress.png
expand first row and check if the file name is displayed at attribute value for the dynamic field
If name not find in first row, expand next and check until find it.
New question:
How can I get the value attribute to compare it with the name of the file uploaded? I try to use invoke(attr, value) but it does not work.
<div class="bx--text-input__field-outer-wrapper">
<div class="bx--text-input__field-wrapper">
<input id="scenario-name-63add9a59b4cb45bc67d7bab"
type="text"
class="bx--text-input bx--form-item"
readonly=""
value="cypress1.png">
</div>
</div>
The issue is the id of the field that is dynamic.
I am able to list all the ids using the cypress code below.
//Expand all rows -** I know about multiple click but the idea is to use this block to do the loop**
cy.get('.bx--table-expand__svg')
.each(function($expand){
cy.wrap($expand).click()
})
**//Here I can list the id for each row, but I cant get the text for attribue value.**
cy.get('input[id*=scenario-]')
.each(function($scn,index,$scenarios){
cy.log($scn,index)
})
**//I try to use INVOKE, but it gets char by char e not the entire value.
//Here I can list the id for each row, but I cant get the text for attribue value.
There's a jQuery function that will do this
cy.get('input[id*=scenario-]')
.each(function($scn) {
const id = $scn.attr('id')
console.log('Exact id is: ', id)
})
I'm trying to prepare my first Greasmonkey script (with no experience in javascript/websites technologies) and I have problem with selecting field on a page. It is:
<input data-testid="user/fullName" autocomplete="name" class="form-control u-text-normal">
I've tested:
document.querySelectorAll("input.form-control");
document.querySelectorAll("input.form-control.u-text-normal");
document.getElementById("user/fullName").value
but non of them is returning what I need... and what I need is possibility to fill that form field with the script. Could you help, please?
EDIT:
The methods given in the following answers I try to run in the browser console and they do not return me any element. Maybe someone could try to run it and tell me what I'm doing wrong? The website is a shopping cart on the pizza site :) But to see it you need to add pizza to cart ("Do koszyka") for a minimum of 20 zł and then go to payment ("Do kasy"). Then the first field "Imie i nazwisko" is what I would like to fill at the beginning.
If you need to get a single element, give the html element an id example:
<html>
<input id='id_here'data-testid="user/fullName" autocomplete="name" class="form-control u-text-normal">
</html>
then get the element using
document.getElementById('id_here');
For multiple elements that share the same class you could use the query selector
document.querySelector('.form-control')
Is this what you wanted?
var example = document.querySelector('.form-control').value;
document.write(example);
<input data-testid="user/fullName" autocomplete="name" class="form-control u-text-normal" value="test">
If you only want to select this element, use the most specific thing, in this case data-testid:
var x = document.querySelectorAll("[data-testid='user/fullName']")
console.log(x[0].value)
to select the element (here we select with the class and the data property to be the most accurate) =>
var element = document.querySelector('.form-control[data-testid="user/fullName"]');
After if you want add some value in this input =>
element.value = "My_value";
Regards
You can add 'id' or select your field by querySelector
let input = document.querySelector('[data-testid="user/fullName"]')
input.value='abc';
myField.value += '123';
<input id="myField" data-testid="user/fullName" autocomplete="name" class="form-control u-text-normal">
Update
I try my method and it works pizza site which you mention in your question update:
But it looks like that console 'see' dom input element after you find it using right click> inspect element - strange
I have some jquery code where I am trying to select a checkbox when the user clicks on a div. My fiddle is below:
http://jsfiddle.net/5PpsJ/
What i have come up with is this, but it is not selecting the checkbox inside of the span:
$('span[name="' + current + '"]').closest('input:checkbox[id="CB_Selected"]').prop('checked', true);
The full code is in the link
My question is how can i get the select box inside of the span based on its unique name and select it?
n.b I have commented out the hide functio0n in jquery to visually see whether the checkbox is selected or not
EDIT
My ID's are the same because I am working inside of ASP.NET and using a repeater to create the HTML shown in the fiddle. Inside of Repeaters I can not set the ID of item as the Repeater control does not allow me to set the ID with Eval(datasource)
IDs are unique. All you need is this:
$("#CB_Selected").prop('checked', true);
Actually, you don't even need jQuery:
document.getElementByID('CB_Selected').checked = true;
As others have pointed out, it would be preferred to use a class rather than an ID if there are multiple checkboxes. In addition, an input cannot have children, so the closest function won't work; did you mean find (for children) or siblings?
Instead of giving several checkboxes the same ID -- which invalidates your html -- use a class on the checkboxes. Change:
<input id="CB_Selected" type="checkbox" name="ctl00$ContentPlaceHolder_Content_Wraper$ctl01$Repeater_Selected$ctl00$CB_Selected" />
To:
<input class="CB_Selected" type="checkbox" name="ctl00$ContentPlaceHolder_Content_Wraper$ctl01$Repeater_Selected$ctl00$CB_Selected" />
Then you can use the code:
$('#s_' + this.id).find(':checkbox.CB_Selected').prop('checked', true);
I'm working on a dynamic form where you can add or delete fields, Here you can find the fiddle
The first button you find is Add Metric. From this the code generates:
Input Field Metric
Button Add Tag
Inside this field a user can add a tag with the button Add Tag, generated when you click add Metric. When you click Add Tag button, two fields are generated:
Input Field Id
Input Field Value
The Html code that I need to generate in order to serialize the entire form (this is not however the question point) will result like this:
<input type="text" name="metrics[0][name]" value="Text 0"> // Metric
<input type="text" id="TagId0" name=" "> //Tag Id
<input type="text" id="TagValue" name="metrics[0][tags][][0]">
Problem:
I need that (when I fill the field with id="TagId0") the value I select will go immediately to the field name with id="TagValue". This field must result like this:
Consider I write on TagId0 the word "hello", field will become:
<input type="text" id="TagValue" name="metrics[0][tags][hello][0]">
How, if it's possible, it can be done?
Thanks
You can use the change method to detect a change in the fields value. Then use the attr method to change the name. Hope I understood correctly. Here is the modified JSFIDDLE.
$(document).on('change', '#InputsWrapper .inputID', function(){
thisVal = $(this).val();
thisName = $(this).siblings('.inputVal').attr('name');
newName = thisName.replace('[tags][', '[tags][' + thisVal);
$(this).siblings('.inputVal').attr('name', newName);
});
Don't forget to press enter after change the field value :)
Edit: I also added two classes to the fields you are appending. .inputID and .inputVal. I hope this helps!
you can write id of field something like TagId-0 and some common class like tagfield,so that u can split the value to get the index an then access it using the class
$(".tagfield").keypress(function() {
var id=parseInt($(this).attr("id").split("-"));
$(this).siblings().attr("name","metrics["+id+"][tags]["+$(this).val()+"][0]");
});
I'm trying to select the id's of dynamic input fields in my code. When clicking a button, the form will create a form field like this:
<td><input type="text" id="field_a_1"></td>
<td><input type="text" id="field_b_1"></td>
<td><input type="text" id="field_c_1"></td>
When I click on the button again I get this:
<td><input type="text" id="field_a_2"></td>
<td><input type="text" id="field_b_2"></td>
<td><input type="text" id="field_c_2"></td>
What I want to do is select only the field id that I need to pull the value from that particular input and pass it to a variable like this:
var example = $(":input:eq(0)").val();
I know that by adding the :eq(0) after the :input selector it will only grab the id for field_a_1, so how do I set it up so that I can pull just the field that I need to assign it to a variable?
That is what the ID is for. So you can single out a particular element.
$('#field_b_2').val(); // Will return the element with that ID.
The # indicates that you are looking for an element with an ID, as opposed to . which would look for an element (or elements) with a class:
$('.someClass').val(); // Will return elements with that class
Please remember that IDs may not be shared among elements. Only one element may have a particular ID.
Classes, on the other hand, can be shared among as many elements as you need.
If you want only the id of the element you should do:
var example = $(":input:eq(0)").attr("id");
And then you can access the field again later with:
$("#" + example).show(); //or whatever you want to do
your Input Ids keep changing like :
When you click first time it will All: field_a_1 then , field_a_2, etc.
you simply using this to getting the correct values.
$('input[id^=field_]').each(function(){
alert($(this).val());
});