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Bind data to form on submit


Bind data to form on submit

By : Mickey Pashov
Date : November 20 2020, 01:01 AM
hop of those help? So I couldn't figure out why it wasn't working so I just worked around it. I was wanting to bind data based on whether or not some options were checked. Instead of binding the data on submit I instead just write the html to the form whenever an option is checked.
code :
$('.check').on('click', function() {
    if ($(this).prop('checked')) {
        var html = '<div style="display:none" id="Info'+ $(this).attr('id') +'">' +
            '<input name="PresentLevelsAssessment'+ $(this).attr('id') +'" value="'+ $(this).attr('data-type') +'" />' +
            '<input name="PresentLevelsDate'+ $(this).attr('id') +'" value="'+ $(this).attr('data-date') +'" />' +
        '</div>';
        form.prepend(html);
    } else {
        $('#Info' + $(this).attr('id')).remove();
    };      
});


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Does Spring MVC form submit data bind children objects automagically?

Does Spring MVC form submit data bind children objects automagically?


By : Tris Bm
Date : March 29 2020, 07:55 AM
I hope this helps you . It seems that unless the object being edited is stored in the @SessionAttributes, then spring will instantiate a new object from the information included in the form. Tagging the controller with @SessionAttributes("report") resolved my issue. Not sure of the potential impact of doing so however.
data-bind with and form submit not firing

data-bind with and form submit not firing


By : Venkat
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further Doing with: foo is the equivalent of doing template: { if: foo, data: foo }.
When you are using an anonymous template (not named, uses children), then the first thing that the binding does is save off the children of the element as a clean template and then generates the content using that "template".
How to bind list<object> to a model and submit along with other form data?

How to bind list<object> to a model and submit along with other form data?


By : maria lawrence
Date : March 29 2020, 07:55 AM
To fix this issue Since you're using Razor view, you can use strongly-typed @Html.TextBoxFor() helpers and use for loop to generate multiple textboxes inside books list:
code :
@model Applicants.Models.Data

@using (Html.BeginForm())
{
    @Html.TextBoxFor(model => model.name)
    @Html.TextBoxFor(model => model.age)

    @for (int i = 0; i < Model.books.Count; i++)
    {
        @Html.TextBoxFor(model => model.books[i].Title)
        @Html.TextBoxFor(model => model.books[i].Author)
    }

    @* don't forget to add submit button here *@
}
<input name="books[0].Title" type="text" value="sometitle">
<input name="books[0].Author" type="text" value="somevalue">

<input name="books[1].Title" type="text" value="sometitle">
<input name="books[1].Author" type="text" value="somevalue">

<!-- other input elements depending on books list count -->
How to bind id value to form.value and submit data in reactive?

How to bind id value to form.value and submit data in reactive?


By : user3326675
Date : March 29 2020, 07:55 AM
I hope this helps . I am using a reactive form. I have displayed the company list as a dropdown. I want to take its id only and store it in DB with other form values. , change the [value] attribute of your option tag
code :
 <div class="form-group col-sm-6" for="exampleInputPassword1">  
     <div class="d-block my-3">    
      <div class="mb-3">
       <select class="custom-select"  formControlName = "companyName">
        <option value="">Choose Company</option>
          <option  *ngFor="let obj of companyList; let i = index" 
          [value]="companyList[i].companyID">    
          {{obj.companyName}}</option>
       </select>
      </div>
     </div>
    </div>
How to submit one Form with jQuery bind-submit if i have multiple forms on page?

How to submit one Form with jQuery bind-submit if i have multiple forms on page?


By : Rvrbr8
Date : March 29 2020, 07:55 AM
seems to work fine I am binding jQuery's submit function to the form-Tag. This works fine with one Form, but if I have more than one Form, it submits Data from all Forms in the Post variable. , Use IDs for your forms and use that for data variable.
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