Sha256: f9ab17cd6e758f31ff6c6bd6b22ac3e18f14f7605bab965c0111fd9526d0c8d5
Contents?: true
Size: 1021 Bytes
Versions: 14
Compression:
Stored size: 1021 Bytes
Contents
var utils = require('../utils'),
slice = [].slice
/**
* Binding for innerHTML
*/
module.exports = {
bind: function () {
// a comment node means this is a binding for
// {{{ inline unescaped html }}}
if (this.el.nodeType === 8) {
// hold nodes
this.nodes = []
}
},
update: function (value) {
value = utils.guard(value)
if (this.nodes) {
this.swap(value)
} else {
this.el.innerHTML = value
}
},
swap: function (value) {
var parent = this.el.parentNode,
nodes = this.nodes,
i = nodes.length
// remove old nodes
while (i--) {
parent.removeChild(nodes[i])
}
// convert new value to a fragment
var frag = utils.toFragment(value)
// save a reference to these nodes so we can remove later
this.nodes = slice.call(frag.childNodes)
parent.insertBefore(frag, this.el)
}
}
Version data entries
14 entries across 14 versions & 1 rubygems