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Compiled circular view error catch

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This commit is contained in:
Barney Carroll 2016-08-22 11:38:42 +01:00
parent f2f8bf825e
commit df04dacf2d
2 changed files with 24 additions and 24 deletions
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4
mithril.js
View file

@ -166,6 +166,8 @@ var renderService = function($window) {
initLifecycle(vnode.tag, vnode, hooks)
vnode.instance = Vnode.normalize(vnode.tag.view.call(vnode.state, vnode))
if (vnode.instance != null) {
if(vnode.instance === vnode)
throw Error("A component view mustn't return the vnode that was supplied to it.")
var element = createNode(vnode.instance, hooks, ns)
vnode.dom = vnode.instance.dom
vnode.domSize = vnode.dom != null ? vnode.instance.domSize : 0
@ -184,7 +186,6 @@ var renderService = function($window) {
else {
var recycling = isRecyclable(old, vnodes)
if (recycling) old = old.concat(old.pool)
if (old.length === vnodes.length && vnodes[0] != null && vnodes[0].key == null) {
for (var i = 0; i < old.length; i++) {
if (old[i] === vnodes[i] || old[i] == null && vnodes[i] == null) continue
@ -575,7 +576,6 @@ var renderService = function($window) {
function render(dom, vnodes) {
var hooks = []
var active = $doc.activeElement
// First time rendering into a node clears it out
if (dom.vnodes == null) dom.textContent = ""
if (!(vnodes instanceof Array)) vnodes = [vnodes]

44
mithril.min.js vendored
View file

@ -3,28 +3,28 @@ n[e[4]]=h||!0)}0<g.length&&(n.className=g.join(" "));F[d]=function(d,e){var c=!1
arguments[1]instanceof Array)?g=1:(l=arguments[1],g=2);if(arguments.length===g+1)e=arguments[g]instanceof Array?arguments[g]:[arguments[g]];else for(e=[];g<arguments.length;g++)e.push(arguments[g]);return"string"===typeof d?F[d](l||{},t.normalizeChildren(e)):t(d,l&&l.key,l||{},t.normalizeChildren(e),void 0,void 0)}t.normalize=function(d){return d instanceof Array?t("[",void 0,void 0,t.normalizeChildren(d),void 0,void 0):null!=d&&"object"!==typeof d?t("#",void 0,void 0,d,void 0,void 0):d};t.normalizeChildren=
function(d){for(var e=0;e<d.length;e++)d[e]=t.normalize(d[e]);return d};var O=/(?:(^|#|\.)([^#\.\[\]]+))|(\[(.+?)(?:\s*=\s*("|'|)((?:\\["'\]]|.)*?)\5)?\])/g,F={};x.trust=function(d){return t("<",void 0,void 0,d,void 0,void 0)};x.fragment=function(d,e){return t("[",d.key,d,t.normalizeChildren(e),void 0,void 0)};var H=function(d){function e(b,a,f,d,c,e,p){for(;f<d;f++){var r=a[f];null!=r&&w(b,q(r,c,p),e)}}function q(b,a,f){var d=b.tag;null!=b.attrs&&x(b.attrs,b,a);if("string"===typeof d)switch(d){case "#":return b.dom=
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f.tag){f.state=a.state;f.events=a.events;var k;var z;null!=f.attrs&&"function"===typeof f.attrs.onbeforeupdate&&(k=f.attrs.onbeforeupdate.call(f.state,f,a));"string"!==typeof f.tag&&"function"===typeof f.tag.onbeforeupdate&&(z=f.tag.onbeforeupdate.call(f.state,f,a));void 0===k&&void 0===z||k||z?k=!1:(f.dom=a.dom,f.domSize=a.domSize,f.instance=a.instance,k=!0);if(!k)if(null!=f.attrs&&I(f.attrs,f,c,e),"string"===typeof r)switch(r){case "#":a.children.toString()!==f.children.toString()&&(a.dom.nodeValue=
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n(d,a.children,f.children,c,null,b))}else f.instance=t.normalize(f.tag.view.call(f.state,f)),I(f.tag,f,c,e),null!=f.instance?(null==a.instance?w(b,q(f.instance,c,p),d):h(b,a.instance,f.instance,c,d,e,p),f.dom=f.instance.dom,f.domSize=f.instance.domSize):null!=a.instance?(A(b,a.instance,null),f.dom=void 0,f.domSize=0):(f.dom=a.dom,f.domSize=a.domSize)}else A(b,a,null),w(b,q(f,c,void 0),d)}function m(b){var a=b.domSize;if(null!=a||null==b.dom){var f=y.createDocumentFragment();if(0<a){for(b=b.dom;--a;)f.appendChild(b.nextSibling);
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