JavaScript: conditionally display form elements + HTML5 drag & drop upload box

There's four parts to this, all relatively small tasks.

Please note the deadline for this work is 12:00 midday UK time on Thursday 11th July. I will choose a freelancer within three hours of this being posted, by 17:30 UK time today.

The webpage (it's one single page) that you will be working on can be found here:

[login to view URL]

I will be able to send the existing files as a zip file.


There's a select drop-down menu in my form. I need this to be a two-stage process, so when the user chooses an option in the *first* drop-down menu, then a *second* drop-down menu appears, according to what was chosen in the first step.

So, for example, the first drop-down menu has options 1, 2, 3, 4, 5, etc. Then if the user chooses option "2", it'll then display drop-down menu #2 underneath. Or if the user chooses option "3", it'll then display a different drop-down menu #3 underneath.

I just need you to put example options into place, then I will create the menus myself with the real values. You need to design this so it's expandable, so I can add new options to the first drop-down menu, and then create extra second-level menus as appropriate.

The drop-down menus use a select input field, with a list of options, but please note they use the Materialise library for styling ([login to view URL]).

I want the new drop-down menu to animate into the screen in a nice way, e.g. push down the content.


When a select (drop-down menu) option is chosen, a div container needs to display beneath.

Please set this up so that I can expand this and create divs for any select option chosen. For example, I'll have a div for every menu option, e.g. 1, 2, 3, 4, 5, etc.

When select menu value "2" is chosen in the drop-down menu, it'll display div class="2" and the other divs need to be hidden.

If the user chooses value "3" in the drop-down menu, then div class="3" needs to be displayed and the other divs hidden, etc.

Don't worry about the div formatting or content, as I'll do this myself.

When the divs display, I want them to animate into the screen in a nice way, e.g. push down the content.


There's two file upload boxes for pictures.

When a user uses the file upload box, this is supposed to show a preview of the image. I'm currently using some simple coding for this.

The bottom one works ok.

I need help fixing the JavaScript so that the top one works too, as at the moment the top upload box outputs the image preview into the bottom one!


I need a "drag and drop" file upload feature adding to the two file upload boxes mentioned above in Task 3.

Something like this would work well:

[login to view URL]

But it can be a different system, so I'm happy for you to find the best solution for this. If the drag-and-drop system is not compatible with a certain web browser (e.g. Internet Explorer), then please ensure the drag-and-drop system is hidden from those web browsers.

It must allow the image preview to still work (in Task 3).

See the coding already created:

[login to view URL]

Other background info:

The webpage is built using the Materialize framework ([login to view URL]) and jQuery 2.1.1.


This work must be completed by 12:00 UK time on Thursday 11th July.


Please clearly tell me and indicate where you have added or changed code in my files, so I can add this to my other pages that I am working ok.

Habilidades: Javascript, HTML5, CSS, jQuery / Prototype, HTML

Veja mais: javascript auto display form, javascript display form result, javascript display form value, javascript drag drop text box, javascript hide show form elements drop, display form elements radio button select, javascript place pictures order drag drop, javascript display form results, javascript hide show form elements, display javascript popup contact form finished, javascript radio button show hide form elements, drag drop upload client javascript, conditionally show html form elements using asp, javascript add form elements, javascript drag drop upload, javascript form calculates total cost multiple form elements, dynamic form elements javascript mysql 2009, javascript multiply form elements, html5 drag and drop multiple elements

Acerca do Empregador:
( 5 comentários ) WESTCLIFF-ON-SEA, United Kingdom

ID do Projeto: #20285626

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