javascript drag and drop page builder -


i'm in process of building a4 size drag , drop page builder. elements builder can contain images , text boxes.

i after advice on frameworks available can used build type of front-end functionality.

example of i'm after, see here canva.com

the 2 frameworks tried far fabric js , greensock draggable, didn’t meet needs or pretty difficult create complete page builder.

ideally don't want use canvas this.

edit: basic feature:

  • cropping
  • rotation
  • re-sizing
  • change font style/color/size textboxes
  • add backgrounds
  • frames/ masking images (square image can become star shape overlay)

well, of goals can achieved css 2/3 + pure js

clipping/masking

http://www.html5rocks.com/en/tutorials/masking/adobe/

re-sizing, change font style/color/size textboxes, add backgrounds

pure js/css2

rotation

css3 transform property http://www.w3schools.com/cssref/css3_pr_transform.asp

dragging

can pretty done, using pure js or can try open-source plugins, or jquery draggable.

as current list, don't see, why want framework this, when of can achieved pure js/css little effort/googling.

in humble opininon, jquery or similar need. check jquery's "interactions" section here https://jqueryui.com/draggable/ see if can building builder interface. there various examples each interaction (right sidebar).

upd: here dirty code example (using jquery ui) http://jsfiddle.net/tbpxnxrm/2/. doubleclick in #main create additional elements. no collision/overlapping checks implemented, forked http://jsfiddle.net/4vfm5/1095/

drag_defaults = {grid: [50,50], containment: "parent"}; resize_defaults = {     aspectratio: true,     handles: 'ne, se, sw, nw',     grid: [50,50],     minheight: 50,     minwidth: 50 }  $('.draggable').draggable(drag_defaults); $('.resizable').resizable(resize_defaults);

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