Question about cakephp forms and JS
Hi,
I am trying to make a form which collects data on submit. Maybe someone can
help me.
I have a canvas id=canvas
Then I have a form:
?php
echo $this-Form-create('Drawing');
echo $this-Form-input('id');
echo $this-Form-input('name');
echo $this-Form-input('description');
echo $this-Form-input('canvas');
echo $this-Form-end(__('Submit'));
?
When the user clicks submit, I want the page to collect the canvas data,
and send it along with the rest of the post data.
How would I do this?
var canvas = document.getElementById('canvas');
var dataURL = canvas.toDataURL();
Also after submit I would like to store it. Normally I use the upload
plugin from Jose gonzalez, but not sure if it can handle the raw data. So
maybe I need save it first to the server. This will not be a problem. The
main problem is how I can get the dataURL into the forms canvas.
Greets,
Thomas
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Tree helper, with ajax select boxes
Hi, I am trying to find out how I can use the Tree structure, to create multilevel dropdown boxes using ajax. User starts by selecting a child which is a directchild from root, when selected if there are children to that node, a new select box for those direct children shows up, then when selected another one for those children shows up, until they reach the bottom node which has no children. Or click submit before selecting the last child. Can someone show me the code which is needed or point me in the right direction? Greets, Thomas -- Like Us on FaceBook https://www.facebook.com/CakePHP Find us on Twitter http://twitter.com/CakePHP --- You received this message because you are subscribed to the Google Groups CakePHP group. To unsubscribe from this group and stop receiving emails from it, send an email to cake-php+unsubscr...@googlegroups.com. To post to this group, send email to cake-php@googlegroups.com. Visit this group at http://groups.google.com/group/cake-php. For more options, visit https://groups.google.com/groups/opt_out.
