Commit Graph

1093 Commits

Author SHA1 Message Date
Hiroki Osame 1933ee80ff fix(provide/inject): Merges symbol provides (#7926) 2018-12-21 12:49:21 -05:00
Zhenfei You bf0efb02b1 feat(compiler): support deindent: false in vue-template-compiler (#7215)
close #7054
2018-12-21 11:59:33 -05:00
Evan You 44940121ee feat(ssr): add custom state serializer option
close #6614
2018-12-20 16:08:58 -05:00
Evan You 7ebabe2392 test: test for #8790 2018-12-20 15:54:35 -05:00
Guillaume Chau d7a533d6f8 feat(ssr): ssrPrefetch option + context.rendered hook (#9017) 2018-12-20 15:26:12 -05:00
Hyunje Jun f036cce163 feat(ssr): Add 'nonce' option to context for ssr outlet script (#8047)
close #7479
2018-12-20 15:15:04 -05:00
Evan You 9432737cf8 fix: cover more cases in v-on inline return value 2018-12-20 12:20:09 -05:00
Evan You 0ebb0f39df fix: return inline invocation return value in v-on handlers
close #7628
2018-12-20 11:32:06 -05:00
Evan You b00868c5cb refactor: extract async error handling logic 2018-12-20 10:26:56 -05:00
Enkot 6e9fcfc81d feat(errors): sync/async error handling for lifecycle hooks and v-on handlers (#8395)
close #6953, close #7653
2018-12-20 10:02:28 -05:00
Evan You b7f7f27569 feat: use event delegation when possible
This also fixes async edge case #6566 where events propagate too slow
and incorrectly trigger handlers post-patch.
2018-12-19 19:26:58 -05:00
Haoqun Jiang 850555d1fa fix: always use microtasks for nextTick (#8450)
fix #7109, #7546, #7707, #7834, #8109
reopen #6566
2018-12-19 13:29:00 -05:00
Xin Du (Clark) b06c784b81 fix(ssr): support rendering comment (#9128) 2018-12-12 11:41:08 -05:00
Evan You 847e493768 fix: fix single v-for child optimization 2018-12-11 17:47:59 -05:00
Evan You 4074104fac perf: skip normalization on single child element v-for 2018-12-11 16:51:40 -05:00
Evan You 47487607fb fix: fix v-for component with undefined value
fix #9181
2018-12-11 16:51:03 -05:00
krystal 984393fed9 test: change model text's priority case (#9170) 2018-12-11 11:37:39 -05:00
Matteo Fogli 87bad80f0c fix(lifecycle): beforeUpdated should not be called if component is destroyed (#9171)
fix #8076
2018-12-11 11:31:27 -05:00
NaotoSuzuki 8fccd82569 chore: fix tag name in compiler/parser/index.js (#9165) 2018-12-11 11:28:40 -05:00
Andrew Hyndman 3d449376d5 fix(v-model): properly handle multiline v-model expressions (#9184)
fix #9183
2018-12-11 10:27:43 -05:00
Evan You 5d721a42b1 revert: fix(sfc): avoid deindent when pad option is specified (#7647)
This reverts commit 9d2f9a034f.
2018-12-09 15:52:17 -05:00
Evan You 780dac561b fix(ssr): should not warn for custom directives that do not have ssr implementation
fix #9167
2018-12-09 15:47:43 -05:00
sqal a89384c8d9 test(ssr): add basic directives test (#9166) 2018-12-09 15:42:20 -05:00
GU Yiling 0ed0aad772 fix: fix keyName checking for space and delete in IE11 (#9150)
fix #9112
2018-12-05 15:26:58 -05:00
Evan You 1b4a8a0c1e fix(compiler): fix codegen for v-for component inside template
fix #9142
2018-12-04 10:51:49 -05:00
laoxiong 19c33a7e40 fix(v-on): correctly remove once listener (#8036)
fix #8032
2018-12-02 11:33:39 -05:00
Evan You 530ca1b2db fix(core): properly handle reused vnodes
This also removes the restrictions on rendering the same slot multiple
times.

close #7913
2018-12-01 21:07:18 -05:00
Evan You 097f6229df fix(core): avoid mutating original children when cloning vnode
The on-demand clone strategy introduced in 956756b mutates the owner
array of the cloned vnode. This causes the newly cloned vnode to be
destroyed when the parent node is destroyed. This is fixed by cloning
the children array when cloning a vnode.

fix #7975
2018-12-01 17:05:36 -05:00
Subhash ef8524ab7d fix(compiler): wrap scoped slots v-if conditions in parens (#9119)
fix #9114
2018-12-01 00:33:59 -05:00
ysj16 0d62bb84ff fix: actually disable dep collection when invoking lifecycle hooks (#9095)
fix #9046
2018-12-01 00:24:30 -05:00
sqal 33e669b22f fix(ssr): computed properties should pass vm as first argument in ssr (#9090)
fix #8977
2018-12-01 00:05:13 -05:00
狼族小狈 c711ec189a fix(types): support chain call for Vue.use and Vue.mixin (#8595) 2018-11-30 23:27:24 -05:00
Alexey Tirman 613cb52bf3 polish: improve invalid method warning with type info (#8974)
close #8017
2018-11-30 18:06:24 -05:00
Jovino Xu 05001e695e fix(compiler): should keep newline after unary tags in <pre> (#8965)
fix #8950
2018-11-30 18:02:54 -05:00
Daniel Santana Rocha 2bb3199da7 polish: warn duplicate keys when patching children into empty node (#8881)
close #8832
2018-11-30 18:01:45 -05:00
GU Yiling 758524134e fix: v-bind object should be overridable with kebab-cased props (#8845)
In addition .sync should generate camelCased event name
2018-11-30 17:56:41 -05:00
Kael 80f17fa498 fix(core): skip mixins and extends if child is already merged (#8870)
fix #8865
2018-11-30 17:54:16 -05:00
Matt Lavallee 2e472c5e5e fix(component): clean up memory leak after loading async component completes (fix #8740) (#8755)
* fix(component): clean up memory leak after loading async component completes

* fix(async component): accounting for async components with loading property

* refactor(component): simplifying memory cleanup logic
2018-11-30 17:36:08 -05:00
HcySunYang 5f6ef15fb2 polish: warn sequential index on <transition-group> (#8748) 2018-11-30 17:35:10 -05:00
Adrià Fontcuberta 2686818beb fix(error handling): handle errors on immediate watcher execution (#8581)
The handle callback call should be wrapped in a try/catch that explicitly calls handleError

fix #8567
2018-11-29 18:14:28 -05:00
Evan You 7b7164c11c fix(v-model): avoid duplicate model transforms
This happens when a component directly passes down its own data object
to a child component. Fix #8436.
2018-11-29 18:11:20 -05:00
X.L d483a49c86 fix(compiler): normalize potential functional component children in v-for (#8558)
fix #8468
2018-10-24 14:02:45 -04:00
Haoqun Jiang 0b16927c9d fix(transition): check existence of `el.parentNode` (#8422)
fix #8199

* fix(transition): check existence of `el.parentNode`

If the new parentNode gets a `textContent` or `innerHTML` property during
patching, the `transition` node would have been detached early, which means
`el.parentNode` no longer exists.

* fix(vdom): should not reuse nodes with `textContent` / `innerHTML` props
2018-10-24 13:26:20 -04:00
Haoqun Jiang 8f04135dba fix(parser): allow CRLFs in string interpolations (#8408)
fix #8103
2018-10-24 13:24:55 -04:00
Haoqun Jiang a64ff1957c fix(lifecycle): updated should not be called after component being destroyed (#8381)
fix #8076
2018-10-24 13:24:31 -04:00
Haoqun Jiang a71853bfc5 fix(v-pre): skip compiling custom component tags in v-pre blocks (fix #8286) (#8376) 2018-10-24 13:24:07 -04:00
Sam Lichlyter 5489339a30 refactor(core): Replace "var" (#8299)
Replaces instances of "var" with "let" and "const" where applicable using the eslint 'no-var' and
'prefer-const' rules
2018-10-24 13:07:40 -04:00
Eduardo San Martin Morote 952ae33290 polish: warn when an existing property starting with $ is not pro… (#8214) 2018-10-24 13:04:56 -04:00
Herrington Darkholme 46b8d2c59d fix(server): use path.posix.join to generate public path (#8177)
fix #8167
2018-10-24 13:02:11 -04:00
Kevin Ball ecac831691 fix(compiler): templates inside v-pre should be rendered to HTML (#8146)
close #8041
2018-10-24 13:01:29 -04:00
Evan You e9fc04ba50 test: fix assertion 2018-10-24 12:58:21 -04:00
Jovino Xu aef2a5f3db fix(compiler): maybeComponent should return true when "is" attribute exists (#8114)
close #8101
2018-10-24 12:50:42 -04:00
Yuhang Liu 1b69cbde74 refactor: add empty v-bind warning(re #7973) (#7988)
* refactor: add empty v-bind warnings

re #7973

* Update index.js
2018-10-24 12:46:38 -04:00
Eduardo San Martin Morote db7287c23b fix(shared): check dates in looseEqual (#7940)
Fix #7928
thanks to @w3cj for the initial version. This one is using getTime instead of toUTCString because it
is much faster to compare
2018-10-24 12:45:06 -04:00
Evan You 7597bb06e0 test: fix ssr tests 2018-10-24 12:42:53 -04:00
katashin 9d2f9a034f fix(sfc): avoid deindent when pad option is specified (#7647) 2018-10-24 12:10:58 -04:00
Evan You 76fd45c9fd build: upgrade eslint and use only non-stylistic rules 2018-10-24 12:08:32 -04:00
Evan You 52f9d3f492 build: upgrade webpack & karma 2018-10-24 10:41:38 -04:00
Vikram Rangaraj 12e8efc2e7 workflow: upgraded to babel 7 (#8948) 2018-10-23 18:40:55 -04:00
Evan You 6b1d431a89 Revert "perf: avoid unnecessary re-renders when computed property value did not change (#7824)"
This reverts commit 653aac2c57.
2018-09-18 10:21:55 -04:00
Tim d280937045 test(e2e): trigger click on .new-todo instead of footer (#7938) 2018-08-20 17:52:06 -04:00
Haoqun Jiang c21b89ebed fix(ssr): fix double escaping of staticClass values (#7859) (#8037) 2018-08-20 17:49:18 -04:00
Yuriy Alekseyev 59860b0a75 refactor: make the warning messages more explicit (close #7764) (#7881) 2018-08-17 10:40:46 -04:00
Edd Yerburgh c94482743c feat: add async option (#8240)
This is an option intended only for testing purposes, and should not be used in
application code.
2018-08-16 16:26:02 -04:00
Evan You 3d36a443c7 fix: fix potential xss vulnerability in ssr when using v-bind 2018-08-01 12:33:47 -07:00
Zhenfei You 62265035c0 feat(weex): support object syntax of class (#7930) 2018-04-07 00:24:23 -04:00
Evan You f148077437 chore: format 2018-03-23 19:21:34 -04:00
Evan You 653aac2c57
perf: avoid unnecessary re-renders when computed property value did not change (#7824)
close #7767
2018-03-23 19:03:27 -04:00
Evan You b7445a2b94
fix: beforeUpdate should be called before render and allow state mutation (#7822)
fix #7481
2018-03-23 19:03:00 -04:00
Evan You de42278d34 fix: ensure init/prepatch hooks are still repsected
this address a regression introduced in 984927a which
causes vue-router#1338 to resurface.
2018-03-23 19:01:24 -04:00
dherman 7b387390aa fix: correct the `has` implementation in the `_renderProxy` (#7878)
It's feasible that someone might ask if something other than a string is
in the proxy such as a `Symbol` that lacks a `charAt` method.  This aligns
the implementation with the `getHandler`.
2018-03-22 09:53:28 -04:00
Evan You 62a922e865 fix: fix wrongly matched named slots in functional components
This is a subtle edge case caused when a stateful component triggers
a self re-render, which reuses cached slot nodes. The cached slot
nodes, if returned from a functional render fn, gets the fnContext
property which causes subsequent slot resolving to not function
properly. To fix this, nodes returned from functional components
need to be cloned before getting assigned fnContext.

fix #7817
2018-03-13 17:48:52 -04:00
Piotr Kaminski 9084747e30 fix(core): Make set/delete warning condition for undefined, null and (#7818)
primitive values more precise.  Corrects #7452
2018-03-13 11:40:31 -04:00
leon 1a979c44d6 fix(ssr): fix v-show inline style rendering when style binding is array (#7814)
fix #7813
2018-03-13 11:40:22 -04:00
Hiroki Osame a6169d1eb7 fix(model): fix static input type being overwritten by v-bind object (#7819)
fix #7811
2018-03-13 11:40:15 -04:00
Evan You 6dd73e9ee4 fix: named slots for nested functional components
Named slots should be respecred when passing raw children down multiple
layers of functional components.

fix #7710
2018-03-13 11:40:04 -04:00
Evan You 215f877d1b fix(keep-alive): run prune after render for correct active component check
fix #7566
2018-03-13 11:39:59 -04:00
Evan You 984927a1a9 fix: fix regression on duplicate component init when using shared data objects
fix #7805
2018-03-13 11:39:52 -04:00
Evan You 882e7199fd fix(ssr): fix SSR for async functional components
fix #7784
2018-03-13 11:39:29 -04:00
JK 666cdbd71e test(vdom): add test case for #7786 (#7793) 2018-03-11 14:04:31 -04:00
Evan You 71b4b25375 fix: allow multiline expression in v-for
fix #7792
2018-03-11 11:51:51 -04:00
Evan You 81e1e47cab fix: respect type order when boolean casting multi-typed props
fix #7485
2018-03-09 14:46:00 -05:00
AchillesJ 318f29fcdf fix(core): disable dependency collection in lifecycle hooks and data getter (#7596)
This fixes the parent being updated more than necessary due to collecting child props
as dependencies during its own update computation.

fix #7573
2018-03-09 13:13:16 -05:00
Alex 6bc75cacb7 fix(v-on): return handler value when using modifiers (#7704) 2018-03-08 17:09:53 -05:00
Eduardo San Martin Morote db584931e2 fix(v-model): handle trailing whitespaces in expression (#7737) 2018-03-08 17:01:38 -05:00
Sergei Chipiga 9e04f6af27 test: add unit tests for core/observer/dep (#7738) 2018-03-08 12:06:46 -05:00
Eduardo San Martin Morote dc97a39c2f fix(codegen): support filters with () in older browsers (#7545)
Fix #7544
Make sure no extra , is added at the end of the call so it also work with older browsers
2018-03-08 11:24:09 -05:00
Hiroki Osame 733c1be7f5 fix(inject): use hasOwn instead of 'in' for provideKey check (#7460)
fix #7284

* fix(Injection with Symbol polyfill): hasOwn instead of 'in'

Symbol polyfill adds a setter on the Object prototype so the 'in' check evaluated to true on every
object

* test(Injected properties): Ensures prototype properties aren't injected

Prototype properties were being injected, so injecting 'constructor' would have hit the first
provide-layer and not yield expected results.
2018-03-08 11:15:35 -05:00
İsmail Arılık e9ea565d91 polish: raise warning when Vue.set/delete is called on invalid values (#7452)
close #7381
2018-03-08 10:31:40 -05:00
Evan You 80e650cfdf chore: fix formatting 2018-03-08 09:52:27 -05:00
Evan You 9b22d86ab3 fix: install ssr helpers for functional context during SSR
close #7443, ref nuxt/nuxt.js#2565
2018-03-08 09:51:03 -05:00
GU Yiling 1c0b4af5fd fix: skip v-model & value binding collision check with dynamic type binding (#7406)
* fix #7404
2018-03-07 17:44:55 -05:00
Evan You f7ca21eab1 fix: always install composition event listeners
Previously the installation was skipped on Android because
it was not needed for Chinese IME - however some IMEs such
as Japanese exhibits the same behavior as on other browers.

So it is safer to always enable the check. Closes #7367
2018-03-07 16:50:38 -05:00
Evan You aeebf0de90 test: add test for observer lazy getter invocation 2018-03-07 15:00:40 -05:00
Evan You f7311c90b3 refactor: move keyName alias map to compiler 2018-03-07 14:50:35 -05:00
JK 1c8e2e88ed fix: support KeyboardEvent.key in built-in keyboard event modifiers (#7121)
fix #6900
2018-03-07 14:38:41 -05:00
Evan You 50b711af43 fix: do not special case attributes for custom elements
close #6864, close #6885
2018-03-07 12:03:31 -05:00
Hanks d6200d7026 feat(weex): update weex recycle-list compiler (#7610)
+ Support v-once
+ Generate @templateId on the root element of each component
+ Add binding-expression attribute on recycle-list
+ Fix the compile result of v-else-if and v-else
2018-03-04 22:59:21 -05:00
Hanks 990374bacb feat(weex): support sending style sheets and class list to native (#7530)
No longer manage style sheets and class list in vue and weex-js-runtime.

Refer to https://github.com/Hanks10100/weex-native-directive/issues/14
2018-03-04 22:58:24 -05:00
Evan You cd334070f3 fix: address potential regex backtrack 2018-02-21 13:11:11 -05:00
TB e396eb3445 fix(ref): allow ref key to be zero (#7676)
prevents missing elements when :ref value is "0"

fix #7669
2018-02-21 10:21:51 -05:00
Guillaume Chau 5191f13472 fix(transition): should not add transition class when cancelled (#7391)
fix #7390
2018-01-05 17:45:59 -05:00
AchillesJ 05299610ea fix(vdom): svg inside foreignObject should be rendered with correct namespace (fix #7330) (#7350)
* add failed test case

* fix failed test case

* fix(vdom): svg inside foreignObject should be rendered with correct namespace

* adjust comments
2018-01-05 17:44:44 -05:00
Hanks ff8fcd2e2b feat(weex): support parse object literal in binding attrs and styles (#7291) 2017-12-26 21:33:37 -05:00
Evan You f8cb3a2393 chore: fix lint 2017-12-25 11:05:54 -05:00
Huo Chunyang 44420b7bbc chore: correct the eslint script statement in package.json and correct the format. (#7308) 2017-12-24 12:28:28 -05:00
Evan You 144a4dd860 build: rename build/ to scripts/ 2017-12-21 20:17:47 -05:00
Evan You 41838c8e86 feat: support v-model dynamic type binding for v-bind="object"
close #7296
2017-12-21 11:06:43 -05:00
Evan You d8b08387a2 fix: clean up custom events when patched component no longer have events
fix #7294
2017-12-21 10:36:03 -05:00
Evan You 956756b1be refactor: use more efficient on-demand clone to handle reused node edge cases
removes unnecessary slot/static node clones, fix #7292
2017-12-20 19:44:24 -05:00
Evan You 8335217cb4 fix(core): handle edge cases for functional component returning arrays
fix #7282
2017-12-20 11:02:56 -05:00
cinwell.li e055df82fe fix(weex): default value for editor, fix #7165 (#7286)
* fix(weex): default value for editor, fix #7165

/cc Hanks10100

* fix(weex): recycle-list test
2017-12-20 09:05:21 -05:00
Evan You 7cc0b559e9 feat(weex): update new syntax for <recycle-list> 2017-12-19 16:19:07 -05:00
Hanks 472a2896bd feat(weex): adjust framework entry APIs and add flow annotations (#7272)
1. Remove the "init", "reset", "getRoot" and "receiveTasks" APIs, which
are already implemented in the new version of "weex-js-runtime".
2. Use "createInstanceContext" instead of "createInstance". Vue only
needs to prepare the instance context and no longer execute the js
code. The js code will be executed by native.
3. Add flow type declarations and annotations.
2017-12-19 15:47:53 -05:00
Evan You aac76349e7 Revert "feat: auto cache inline prop literals to avoid child re-render"
This reverts commit 996eb00a0a.
2017-12-19 14:03:39 -05:00
Herrington Darkholme bacb911f7d fix(warning): allow symbol as vdom key (#7271) 2017-12-19 09:35:50 -05:00
Evan You 01c07503bf revert: revert prop object validation
close #7279
2017-12-19 09:29:48 -05:00
Evan You 1dd6b6f046 refactor: adjust weex branch coverage and build for merging into dev 2017-12-18 21:51:38 -05:00
Hanks 661bfe552e feat(weex): partially support lifecycles of virtual component (#7242)
Update the `_init` and `_update` logic to partially support lifecycles.
Add test cases for testing the lifecycle hooks and data update.
2017-12-18 20:58:53 -05:00
Hanks d544d052a9 fix(weex): append as tree by default for recycle-list and cell-slot (#7216) 2017-12-18 20:57:43 -05:00
Hanks b8d33ecd9a feat(weex): WIP implement virtual component (#7165) 2017-12-18 20:57:43 -05:00
Evan You 70b97ac2f4 feat(weex): recycle-list support stateful child component 2017-12-18 20:57:19 -05:00
Evan You 452a65c98a feat(weex): pass stateless component test case 2017-12-18 20:57:19 -05:00
Evan You c1743a9dd7 test(weex): use done.fail for reporting errors 2017-12-18 20:57:18 -05:00
Hanks 46c8016562 test(weex): add more test cases for recycle-list (#7104) 2017-12-18 20:56:41 -05:00
Hanks 0bf0cbef76 revert(weex): remove the "receiveTasks" api and support component hook (#7053) 2017-12-18 20:56:41 -05:00
Hanks 0c11aa8add feat(weex): generate "@render" function for weex recycle-list (#6987)
* feat($compiler): support to generate @render function for weex recycle-list

Compile the template twice with different options for weex platform if
the “recyclable” flag is passed. Generate both normal render function
and “@render” function for recycle-list.

Adjust function names and arguments in recycle-list compiler.

* test(weex): add test cases for <recycle-list>
2017-12-18 20:55:58 -05:00
Evan You 996eb00a0a feat: auto cache inline prop literals to avoid child re-render 2017-12-18 12:55:02 -05:00
Alexander Sokolov d02bb37efb feat: warn misspelled keys on prop validation object (#7198) 2017-12-14 11:39:32 -05:00
Evan You 14f7015578 test: fix ssr test due to webpack asset emit order change 2017-12-12 19:16:17 -05:00
Evan You 4e00688e4a build: update dev dependencies 2017-12-12 18:42:44 -05:00
Evan You 8936b8d9c1 fix(ssr): properly handle errors in async component
fix #6778
2017-12-12 18:12:02 -05:00
Evan You 86e4d7566e test: add test case for #7223 2017-12-12 17:07:28 -05:00
laoxiong 023f171f58 fix(core): warn duplicate keys in all cases (#7200)
close #7199
2017-12-12 16:38:32 -05:00
Guillaume Chau bd4819e6cf fix: data() should be called with vm as first argument in mixins
fix #7191
2017-12-06 09:11:49 -05:00
Evan You 904d9c9a81 test: fix weex test case 2017-12-05 11:20:33 -05:00
Evan You 5875c7c490 fix: revert shared static tree cache to avoid memory leak
revert f0a66c5
fix #7184
2017-12-05 11:17:36 -05:00
Evan You f5ce6b50cf fix(v-for): support array and nested destructuring in v-for 2017-11-27 16:54:15 -05:00
Evan You 0f7c443dca fix: block unnecessary input event on textarea placeholder in IE
close #7138
2017-11-27 12:13:37 -05:00
Evan You 8b43c81ed4 ci: bump transition unit test duration 2017-11-24 10:16:07 -05:00
Evan You aa8262540a fix: fix v-for iterator parsing destructuring + parens without index 2017-11-24 10:09:04 -05:00
Evan You dd21eacc33 fix: fix async component resolving in sibling mounted hook
fix #7107
2017-11-22 17:12:34 -05:00
Evan You 604e081d04 fix: ensure functionalContext is cloned during slot clones
fix #7106
2017-11-22 16:37:24 -05:00
Evan You 3932a451a1 fix(keep-alive): should not destroy active instance when pruning cache
fix #7105
2017-11-22 15:26:39 -05:00
Evan You ebcef58645 fix: fix v-for alias deconstruct regression
fix #7096
2017-11-21 09:06:19 -05:00
Evan You a23b913796 fix: fix <keep-alive> include/exclude logic for anonymous components 2017-11-20 10:04:06 -05:00
Evan You 59dea37403 fix: fix v-model :value warning on custom component
fix #7084
2017-11-18 14:41:22 -05:00
Evan You 4d8226fb2c fix: keep-alive should not cache anonymous components
This only happens if the component is returned by a intermediate
functional or abstract component, e.g. <router-view>. Fix #6938.
2017-11-17 10:30:51 -05:00
Evan You 6d6b3739e1 fix: should warn unknown components inside <keep-alive> 2017-11-17 10:23:23 -05:00
Robert Pemberton 1e146037fa feat: warn if both v-model and v-bind:value used on same element (#7056)
* test($compile): warn if v-model and :value used on same text input

#7048

* test($compile): make v-model and v-bind:value warning apply to all but exceptions

#7048

* test($compile): move v-model/:value conflict warner to model.js

#7048

* style: split long warning messages onto new lines
2017-11-16 14:54:11 -05:00