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In place edit in Meteor using template instance and afterFlush
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| Template.imageDescription.onCreated -> | |
| template = this | |
| # template level instance | |
| template.editing = new ReactiveVar(false) | |
| template.saving = new ReactiveVar(false) | |
| # Automatically focus the input | |
| Tracker.autorun -> | |
| editing = template.editing.get() | |
| if editing | |
| Tracker.afterFlush -> | |
| template.$('input').select() | |
| Template.imageDescription.helpers | |
| editing: -> | |
| return Template.instance().editing.get() | |
| saving: -> | |
| return Template.instance().saving.get() | |
| Template.imageDescription.events | |
| 'click .edit': (e, template)-> | |
| e.preventDefault() | |
| template.editing.set true | |
| 'click .cancel': (e, template)-> | |
| e.preventDefault() | |
| template.editing.set false | |
| 'click .save': (e, template)-> | |
| e.preventDefault() | |
| description = template.$('input').val() | |
| $btn = $(e.currentTarget) | |
| $btn.button('loading') | |
| template.saving.set true | |
| Meteor.call 'updateImageDescription', this.image._id, description, (error, result)-> | |
| if error? | |
| FlashMessages.sendError error | |
| template.saving.set false | |
| return | |
| $btn.button('reset') | |
| template.editing.set false | |
| template.saving.set false |
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| //- Usage: +imageDescription image=collectionObject description='this is the description' | |
| template(name='imageDescription') | |
| if editing | |
| p.form-control-static | |
| form | |
| label.low-key Description | |
| .btn-group.btn-group-xs.pull-right(role="group") | |
| button.btn.btn-primary.save(type='submit' data-loading-text="Saving...") Save | |
| button.btn.btn-default.btn-xs.cancel(type='button') Cancel | |
| input.form-control(type="text" name='description' value='{{description}}' disabled=saving) | |
| else | |
| p.form-control-static | |
| label.low-key Description | |
| .btn-group.btn-group-xs.pull-right(role="group") | |
| button.btn.btn-default.btn-xs.edit(type='button') Edit | |
| p | |
| code.code-wrap {{description}} |
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