Symfony Models normally implant a set of many other versions, which is advantageous to revise associated agencies in a single mode. On loveroulette this page, you are able to do an application so you can revise a task classification and you may, best during the same function, you can change, would and remove of numerous Level stuff related to one to Task.
Just how to Implant a couple of Versions
Next, why don’t we do an application for the job organization, playing with a great CollectionType realm of TagType variations. This may allow us to customize every Tag parts of a role correct in the activity mode by itself:
In the event that representative submits the form, brand new submitted data towards the tags occupation can be used to construct an ArrayCollection from Level things. The fresh new collection will be seriously interested in the mark arena of this new Activity and certainly will feel reached via $task->getTags() .
At this point, it is effective, however, just to modify existing labels. It doesn’t have developed yet to add the newest labels or remove present of them.
You could potentially implant nested series as much account down since you such. But not, if you are using Xdebug, it’s also possible to located a maximum function nesting number of ‘100’ hit, aborting! mistake. To fix this, improve the xdebug.max_nesting_level PHP means, otherwise promote for each mode job by hand having fun with function_row() instead of rendering the complete setting immediately (elizabeth.grams function_widget(form) ).
Enabling “new” Tags into the “Prototype”
In earlier times you extra a couple of tags to the activity regarding control. Now let the profiles include as much level variations because they you need in direct new internet browser. This involves a touch of JavaScript code.
However, first, you ought to let the means range be aware that in lieu of just a couple of, it does located an unknown number away from labels. If you don’t, you’ll see good “This form should not contain extra sphere” error. This is accomplished on the make it_put option:
The allow_add option also makes a prototype variable available to you. This “prototype” is a little “template” that contains all the HTML needed to dynamically create any new “tag” forms with JavaScript. To render the prototype, add the following data-prototype attribute to the existing
- in your template:
The shape.labels.vars.prototype is actually a type function that looks and you will feels just like the individual mode_widget(tag.*) aspects inside your to possess cycle. Because of this you can telephone call mode_widget() , form_row() otherwise mode_label() involved. You might also always bring just one of their areas (age.grams. title occupation):
For folks who bring the complete “tags” sub-means simultaneously (e.grams. form_row(means.tags) ), the info-prototype trait is actually instantly set in new that features div , and you need to adjust the second JavaScript appropriately.
Now add some JavaScript to read this attribute and dynamically add new tag forms when the user clicks the “Add a tag” link. Add a