Sha256: 4862b49b11593d958574d32a48657357c2c1fb88a20e93f927f50ab9fcc43b1d
Contents?: true
Size: 1.46 KB
Versions: 14
Compression:
Stored size: 1.46 KB
Contents
var utils = require('../utils')
/**
* Manages a conditional child VM
*/
module.exports = {
bind: function () {
this.parent = this.el.parentNode
this.ref = document.createComment('vue-if')
this.Ctor = this.compiler.resolveComponent(this.el)
// insert ref
this.parent.insertBefore(this.ref, this.el)
this.parent.removeChild(this.el)
if (utils.attr(this.el, 'view')) {
utils.warn(
'Conflict: v-if cannot be used together with v-view. ' +
'Just set v-view\'s binding value to empty string to empty it.'
)
}
if (utils.attr(this.el, 'repeat')) {
utils.warn(
'Conflict: v-if cannot be used together with v-repeat. ' +
'Use `v-show` or the `filterBy` filter instead.'
)
}
},
update: function (value) {
if (!value) {
this.unbind()
} else if (!this.childVM) {
this.childVM = new this.Ctor({
el: this.el.cloneNode(true),
parent: this.vm
})
if (this.compiler.init) {
this.parent.insertBefore(this.childVM.$el, this.ref)
} else {
this.childVM.$before(this.ref)
}
}
},
unbind: function () {
if (this.childVM) {
this.childVM.$destroy()
this.childVM = null
}
}
}
Version data entries
14 entries across 14 versions & 1 rubygems