vue-slim-better-scroll
Version:
💇 开箱即用的/渐进式的 vue 移动端滚动组件
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JavaScript
/*!
* vue-slim-better-scroll v1.7.3
* Copyright (c) 2018-present, komo <ko.momo@qq.com>
* Released under the MIT License.
*/
'use strict';
function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }
var BScroll = _interopDefault(require('better-scroll'));
function _defineProperty(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
var defineProperty = _defineProperty;
function _objectSpread(target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i] != null ? arguments[i] : {};
var ownKeys = Object.keys(source);
if (typeof Object.getOwnPropertySymbols === 'function') {
ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) {
return Object.getOwnPropertyDescriptor(source, sym).enumerable;
}));
}
ownKeys.forEach(function (key) {
defineProperty(target, key, source[key]);
});
}
return target;
}
var objectSpread = _objectSpread;
function createCommonjsModule(fn, module) {
return module = { exports: {} }, fn(module, module.exports), module.exports;
}
var runtime = createCommonjsModule(function (module) {
/**
* Copyright (c) 2014-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
!(function(global) {
var Op = Object.prototype;
var hasOwn = Op.hasOwnProperty;
var undefined$1; // More compressible than void 0.
var $Symbol = typeof Symbol === "function" ? Symbol : {};
var iteratorSymbol = $Symbol.iterator || "@@iterator";
var asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator";
var toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag";
var runtime = global.regeneratorRuntime;
if (runtime) {
{
// If regeneratorRuntime is defined globally and we're in a module,
// make the exports object identical to regeneratorRuntime.
module.exports = runtime;
}
// Don't bother evaluating the rest of this file if the runtime was
// already defined globally.
return;
}
// Define the runtime globally (as expected by generated code) as either
// module.exports (if we're in a module) or a new, empty object.
runtime = global.regeneratorRuntime = module.exports;
function wrap(innerFn, outerFn, self, tryLocsList) {
// If outerFn provided and outerFn.prototype is a Generator, then outerFn.prototype instanceof Generator.
var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator;
var generator = Object.create(protoGenerator.prototype);
var context = new Context(tryLocsList || []);
// The ._invoke method unifies the implementations of the .next,
// .throw, and .return methods.
generator._invoke = makeInvokeMethod(innerFn, self, context);
return generator;
}
runtime.wrap = wrap;
// Try/catch helper to minimize deoptimizations. Returns a completion
// record like context.tryEntries[i].completion. This interface could
// have been (and was previously) designed to take a closure to be
// invoked without arguments, but in all the cases we care about we
// already have an existing method we want to call, so there's no need
// to create a new function object. We can even get away with assuming
// the method takes exactly one argument, since that happens to be true
// in every case, so we don't have to touch the arguments object. The
// only additional allocation required is the completion record, which
// has a stable shape and so hopefully should be cheap to allocate.
function tryCatch(fn, obj, arg) {
try {
return { type: "normal", arg: fn.call(obj, arg) };
} catch (err) {
return { type: "throw", arg: err };
}
}
var GenStateSuspendedStart = "suspendedStart";
var GenStateSuspendedYield = "suspendedYield";
var GenStateExecuting = "executing";
var GenStateCompleted = "completed";
// Returning this object from the innerFn has the same effect as
// breaking out of the dispatch switch statement.
var ContinueSentinel = {};
// Dummy constructor functions that we use as the .constructor and
// .constructor.prototype properties for functions that return Generator
// objects. For full spec compliance, you may wish to configure your
// minifier not to mangle the names of these two functions.
function Generator() {}
function GeneratorFunction() {}
function GeneratorFunctionPrototype() {}
// This is a polyfill for %IteratorPrototype% for environments that
// don't natively support it.
var IteratorPrototype = {};
IteratorPrototype[iteratorSymbol] = function () {
return this;
};
var getProto = Object.getPrototypeOf;
var NativeIteratorPrototype = getProto && getProto(getProto(values([])));
if (NativeIteratorPrototype &&
NativeIteratorPrototype !== Op &&
hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) {
// This environment has a native %IteratorPrototype%; use it instead
// of the polyfill.
IteratorPrototype = NativeIteratorPrototype;
}
var Gp = GeneratorFunctionPrototype.prototype =
Generator.prototype = Object.create(IteratorPrototype);
GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype;
GeneratorFunctionPrototype.constructor = GeneratorFunction;
GeneratorFunctionPrototype[toStringTagSymbol] =
GeneratorFunction.displayName = "GeneratorFunction";
// Helper for defining the .next, .throw, and .return methods of the
// Iterator interface in terms of a single ._invoke method.
function defineIteratorMethods(prototype) {
["next", "throw", "return"].forEach(function(method) {
prototype[method] = function(arg) {
return this._invoke(method, arg);
};
});
}
runtime.isGeneratorFunction = function(genFun) {
var ctor = typeof genFun === "function" && genFun.constructor;
return ctor
? ctor === GeneratorFunction ||
// For the native GeneratorFunction constructor, the best we can
// do is to check its .name property.
(ctor.displayName || ctor.name) === "GeneratorFunction"
: false;
};
runtime.mark = function(genFun) {
if (Object.setPrototypeOf) {
Object.setPrototypeOf(genFun, GeneratorFunctionPrototype);
} else {
genFun.__proto__ = GeneratorFunctionPrototype;
if (!(toStringTagSymbol in genFun)) {
genFun[toStringTagSymbol] = "GeneratorFunction";
}
}
genFun.prototype = Object.create(Gp);
return genFun;
};
// Within the body of any async function, `await x` is transformed to
// `yield regeneratorRuntime.awrap(x)`, so that the runtime can test
// `hasOwn.call(value, "__await")` to determine if the yielded value is
// meant to be awaited.
runtime.awrap = function(arg) {
return { __await: arg };
};
function AsyncIterator(generator) {
function invoke(method, arg, resolve, reject) {
var record = tryCatch(generator[method], generator, arg);
if (record.type === "throw") {
reject(record.arg);
} else {
var result = record.arg;
var value = result.value;
if (value &&
typeof value === "object" &&
hasOwn.call(value, "__await")) {
return Promise.resolve(value.__await).then(function(value) {
invoke("next", value, resolve, reject);
}, function(err) {
invoke("throw", err, resolve, reject);
});
}
return Promise.resolve(value).then(function(unwrapped) {
// When a yielded Promise is resolved, its final value becomes
// the .value of the Promise<{value,done}> result for the
// current iteration.
result.value = unwrapped;
resolve(result);
}, function(error) {
// If a rejected Promise was yielded, throw the rejection back
// into the async generator function so it can be handled there.
return invoke("throw", error, resolve, reject);
});
}
}
var previousPromise;
function enqueue(method, arg) {
function callInvokeWithMethodAndArg() {
return new Promise(function(resolve, reject) {
invoke(method, arg, resolve, reject);
});
}
return previousPromise =
// If enqueue has been called before, then we want to wait until
// all previous Promises have been resolved before calling invoke,
// so that results are always delivered in the correct order. If
// enqueue has not been called before, then it is important to
// call invoke immediately, without waiting on a callback to fire,
// so that the async generator function has the opportunity to do
// any necessary setup in a predictable way. This predictability
// is why the Promise constructor synchronously invokes its
// executor callback, and why async functions synchronously
// execute code before the first await. Since we implement simple
// async functions in terms of async generators, it is especially
// important to get this right, even though it requires care.
previousPromise ? previousPromise.then(
callInvokeWithMethodAndArg,
// Avoid propagating failures to Promises returned by later
// invocations of the iterator.
callInvokeWithMethodAndArg
) : callInvokeWithMethodAndArg();
}
// Define the unified helper method that is used to implement .next,
// .throw, and .return (see defineIteratorMethods).
this._invoke = enqueue;
}
defineIteratorMethods(AsyncIterator.prototype);
AsyncIterator.prototype[asyncIteratorSymbol] = function () {
return this;
};
runtime.AsyncIterator = AsyncIterator;
// Note that simple async functions are implemented on top of
// AsyncIterator objects; they just return a Promise for the value of
// the final result produced by the iterator.
runtime.async = function(innerFn, outerFn, self, tryLocsList) {
var iter = new AsyncIterator(
wrap(innerFn, outerFn, self, tryLocsList)
);
return runtime.isGeneratorFunction(outerFn)
? iter // If outerFn is a generator, return the full iterator.
: iter.next().then(function(result) {
return result.done ? result.value : iter.next();
});
};
function makeInvokeMethod(innerFn, self, context) {
var state = GenStateSuspendedStart;
return function invoke(method, arg) {
if (state === GenStateExecuting) {
throw new Error("Generator is already running");
}
if (state === GenStateCompleted) {
if (method === "throw") {
throw arg;
}
// Be forgiving, per 25.3.3.3.3 of the spec:
// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume
return doneResult();
}
context.method = method;
context.arg = arg;
while (true) {
var delegate = context.delegate;
if (delegate) {
var delegateResult = maybeInvokeDelegate(delegate, context);
if (delegateResult) {
if (delegateResult === ContinueSentinel) continue;
return delegateResult;
}
}
if (context.method === "next") {
// Setting context._sent for legacy support of Babel's
// function.sent implementation.
context.sent = context._sent = context.arg;
} else if (context.method === "throw") {
if (state === GenStateSuspendedStart) {
state = GenStateCompleted;
throw context.arg;
}
context.dispatchException(context.arg);
} else if (context.method === "return") {
context.abrupt("return", context.arg);
}
state = GenStateExecuting;
var record = tryCatch(innerFn, self, context);
if (record.type === "normal") {
// If an exception is thrown from innerFn, we leave state ===
// GenStateExecuting and loop back for another invocation.
state = context.done
? GenStateCompleted
: GenStateSuspendedYield;
if (record.arg === ContinueSentinel) {
continue;
}
return {
value: record.arg,
done: context.done
};
} else if (record.type === "throw") {
state = GenStateCompleted;
// Dispatch the exception by looping back around to the
// context.dispatchException(context.arg) call above.
context.method = "throw";
context.arg = record.arg;
}
}
};
}
// Call delegate.iterator[context.method](context.arg) and handle the
// result, either by returning a { value, done } result from the
// delegate iterator, or by modifying context.method and context.arg,
// setting context.delegate to null, and returning the ContinueSentinel.
function maybeInvokeDelegate(delegate, context) {
var method = delegate.iterator[context.method];
if (method === undefined$1) {
// A .throw or .return when the delegate iterator has no .throw
// method always terminates the yield* loop.
context.delegate = null;
if (context.method === "throw") {
if (delegate.iterator.return) {
// If the delegate iterator has a return method, give it a
// chance to clean up.
context.method = "return";
context.arg = undefined$1;
maybeInvokeDelegate(delegate, context);
if (context.method === "throw") {
// If maybeInvokeDelegate(context) changed context.method from
// "return" to "throw", let that override the TypeError below.
return ContinueSentinel;
}
}
context.method = "throw";
context.arg = new TypeError(
"The iterator does not provide a 'throw' method");
}
return ContinueSentinel;
}
var record = tryCatch(method, delegate.iterator, context.arg);
if (record.type === "throw") {
context.method = "throw";
context.arg = record.arg;
context.delegate = null;
return ContinueSentinel;
}
var info = record.arg;
if (! info) {
context.method = "throw";
context.arg = new TypeError("iterator result is not an object");
context.delegate = null;
return ContinueSentinel;
}
if (info.done) {
// Assign the result of the finished delegate to the temporary
// variable specified by delegate.resultName (see delegateYield).
context[delegate.resultName] = info.value;
// Resume execution at the desired location (see delegateYield).
context.next = delegate.nextLoc;
// If context.method was "throw" but the delegate handled the
// exception, let the outer generator proceed normally. If
// context.method was "next", forget context.arg since it has been
// "consumed" by the delegate iterator. If context.method was
// "return", allow the original .return call to continue in the
// outer generator.
if (context.method !== "return") {
context.method = "next";
context.arg = undefined$1;
}
} else {
// Re-yield the result returned by the delegate method.
return info;
}
// The delegate iterator is finished, so forget it and continue with
// the outer generator.
context.delegate = null;
return ContinueSentinel;
}
// Define Generator.prototype.{next,throw,return} in terms of the
// unified ._invoke helper method.
defineIteratorMethods(Gp);
Gp[toStringTagSymbol] = "Generator";
// A Generator should always return itself as the iterator object when the
// @@iterator function is called on it. Some browsers' implementations of the
// iterator prototype chain incorrectly implement this, causing the Generator
// object to not be returned from this call. This ensures that doesn't happen.
// See https://github.com/facebook/regenerator/issues/274 for more details.
Gp[iteratorSymbol] = function() {
return this;
};
Gp.toString = function() {
return "[object Generator]";
};
function pushTryEntry(locs) {
var entry = { tryLoc: locs[0] };
if (1 in locs) {
entry.catchLoc = locs[1];
}
if (2 in locs) {
entry.finallyLoc = locs[2];
entry.afterLoc = locs[3];
}
this.tryEntries.push(entry);
}
function resetTryEntry(entry) {
var record = entry.completion || {};
record.type = "normal";
delete record.arg;
entry.completion = record;
}
function Context(tryLocsList) {
// The root entry object (effectively a try statement without a catch
// or a finally block) gives us a place to store values thrown from
// locations where there is no enclosing try statement.
this.tryEntries = [{ tryLoc: "root" }];
tryLocsList.forEach(pushTryEntry, this);
this.reset(true);
}
runtime.keys = function(object) {
var keys = [];
for (var key in object) {
keys.push(key);
}
keys.reverse();
// Rather than returning an object with a next method, we keep
// things simple and return the next function itself.
return function next() {
while (keys.length) {
var key = keys.pop();
if (key in object) {
next.value = key;
next.done = false;
return next;
}
}
// To avoid creating an additional object, we just hang the .value
// and .done properties off the next function object itself. This
// also ensures that the minifier will not anonymize the function.
next.done = true;
return next;
};
};
function values(iterable) {
if (iterable) {
var iteratorMethod = iterable[iteratorSymbol];
if (iteratorMethod) {
return iteratorMethod.call(iterable);
}
if (typeof iterable.next === "function") {
return iterable;
}
if (!isNaN(iterable.length)) {
var i = -1, next = function next() {
while (++i < iterable.length) {
if (hasOwn.call(iterable, i)) {
next.value = iterable[i];
next.done = false;
return next;
}
}
next.value = undefined$1;
next.done = true;
return next;
};
return next.next = next;
}
}
// Return an iterator with no values.
return { next: doneResult };
}
runtime.values = values;
function doneResult() {
return { value: undefined$1, done: true };
}
Context.prototype = {
constructor: Context,
reset: function(skipTempReset) {
this.prev = 0;
this.next = 0;
// Resetting context._sent for legacy support of Babel's
// function.sent implementation.
this.sent = this._sent = undefined$1;
this.done = false;
this.delegate = null;
this.method = "next";
this.arg = undefined$1;
this.tryEntries.forEach(resetTryEntry);
if (!skipTempReset) {
for (var name in this) {
// Not sure about the optimal order of these conditions:
if (name.charAt(0) === "t" &&
hasOwn.call(this, name) &&
!isNaN(+name.slice(1))) {
this[name] = undefined$1;
}
}
}
},
stop: function() {
this.done = true;
var rootEntry = this.tryEntries[0];
var rootRecord = rootEntry.completion;
if (rootRecord.type === "throw") {
throw rootRecord.arg;
}
return this.rval;
},
dispatchException: function(exception) {
if (this.done) {
throw exception;
}
var context = this;
function handle(loc, caught) {
record.type = "throw";
record.arg = exception;
context.next = loc;
if (caught) {
// If the dispatched exception was caught by a catch block,
// then let that catch block handle the exception normally.
context.method = "next";
context.arg = undefined$1;
}
return !! caught;
}
for (var i = this.tryEntries.length - 1; i >= 0; --i) {
var entry = this.tryEntries[i];
var record = entry.completion;
if (entry.tryLoc === "root") {
// Exception thrown outside of any try block that could handle
// it, so set the completion value of the entire function to
// throw the exception.
return handle("end");
}
if (entry.tryLoc <= this.prev) {
var hasCatch = hasOwn.call(entry, "catchLoc");
var hasFinally = hasOwn.call(entry, "finallyLoc");
if (hasCatch && hasFinally) {
if (this.prev < entry.catchLoc) {
return handle(entry.catchLoc, true);
} else if (this.prev < entry.finallyLoc) {
return handle(entry.finallyLoc);
}
} else if (hasCatch) {
if (this.prev < entry.catchLoc) {
return handle(entry.catchLoc, true);
}
} else if (hasFinally) {
if (this.prev < entry.finallyLoc) {
return handle(entry.finallyLoc);
}
} else {
throw new Error("try statement without catch or finally");
}
}
}
},
abrupt: function(type, arg) {
for (var i = this.tryEntries.length - 1; i >= 0; --i) {
var entry = this.tryEntries[i];
if (entry.tryLoc <= this.prev &&
hasOwn.call(entry, "finallyLoc") &&
this.prev < entry.finallyLoc) {
var finallyEntry = entry;
break;
}
}
if (finallyEntry &&
(type === "break" ||
type === "continue") &&
finallyEntry.tryLoc <= arg &&
arg <= finallyEntry.finallyLoc) {
// Ignore the finally entry if control is not jumping to a
// location outside the try/catch block.
finallyEntry = null;
}
var record = finallyEntry ? finallyEntry.completion : {};
record.type = type;
record.arg = arg;
if (finallyEntry) {
this.method = "next";
this.next = finallyEntry.finallyLoc;
return ContinueSentinel;
}
return this.complete(record);
},
complete: function(record, afterLoc) {
if (record.type === "throw") {
throw record.arg;
}
if (record.type === "break" ||
record.type === "continue") {
this.next = record.arg;
} else if (record.type === "return") {
this.rval = this.arg = record.arg;
this.method = "return";
this.next = "end";
} else if (record.type === "normal" && afterLoc) {
this.next = afterLoc;
}
return ContinueSentinel;
},
finish: function(finallyLoc) {
for (var i = this.tryEntries.length - 1; i >= 0; --i) {
var entry = this.tryEntries[i];
if (entry.finallyLoc === finallyLoc) {
this.complete(entry.completion, entry.afterLoc);
resetTryEntry(entry);
return ContinueSentinel;
}
}
},
"catch": function(tryLoc) {
for (var i = this.tryEntries.length - 1; i >= 0; --i) {
var entry = this.tryEntries[i];
if (entry.tryLoc === tryLoc) {
var record = entry.completion;
if (record.type === "throw") {
var thrown = record.arg;
resetTryEntry(entry);
}
return thrown;
}
}
// The context.catch method must only be called with a location
// argument that corresponds to a known catch block.
throw new Error("illegal catch attempt");
},
delegateYield: function(iterable, resultName, nextLoc) {
this.delegate = {
iterator: values(iterable),
resultName: resultName,
nextLoc: nextLoc
};
if (this.method === "next") {
// Deliberately forget the last sent value so that we don't
// accidentally pass it on to the delegate.
this.arg = undefined$1;
}
return ContinueSentinel;
}
};
})(
// In sloppy mode, unbound `this` refers to the global object, fallback to
// Function constructor if we're in global strict mode. That is sadly a form
// of indirect eval which violates Content Security Policy.
(function() {
return this || (typeof self === "object" && self);
})() || Function("return this")()
);
});
/**
* Copyright (c) 2014-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
// This method of obtaining a reference to the global object needs to be
// kept identical to the way it is obtained in runtime.js
var g = (function() {
return this || (typeof self === "object" && self);
})() || Function("return this")();
// Use `getOwnPropertyNames` because not all browsers support calling
// `hasOwnProperty` on the global `self` object in a worker. See #183.
var hadRuntime = g.regeneratorRuntime &&
Object.getOwnPropertyNames(g).indexOf("regeneratorRuntime") >= 0;
// Save the old regeneratorRuntime in case it needs to be restored later.
var oldRuntime = hadRuntime && g.regeneratorRuntime;
// Force reevalutation of runtime.js.
g.regeneratorRuntime = undefined;
var runtimeModule = runtime;
if (hadRuntime) {
// Restore the original runtime.
g.regeneratorRuntime = oldRuntime;
} else {
// Remove the global property added by runtime.js.
try {
delete g.regeneratorRuntime;
} catch(e) {
g.regeneratorRuntime = undefined;
}
}
var regenerator = runtimeModule;
function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
try {
var info = gen[key](arg);
var value = info.value;
} catch (error) {
reject(error);
return;
}
if (info.done) {
resolve(value);
} else {
Promise.resolve(value).then(_next, _throw);
}
}
function _asyncToGenerator(fn) {
return function () {
var self = this,
args = arguments;
return new Promise(function (resolve, reject) {
var gen = fn.apply(self, args);
function _next(value) {
asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
}
function _throw(err) {
asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
}
_next(undefined);
});
};
}
var asyncToGenerator = _asyncToGenerator;
var pre = 'vue-slim-better-scroll';
var mixin = {
methods: {
// 生成 css class
c: function c(className) {
return className ? "".concat(pre).concat(className) : "".concat(pre);
}
}
};
//
var script = {
name: 'Loading',
mixins: [mixin]
};
function normalizeComponent(template, style, script, scopeId, isFunctionalTemplate, moduleIdentifier
/* server only */
, shadowMode, createInjector, createInjectorSSR, createInjectorShadow) {
if (typeof shadowMode !== 'boolean') {
createInjectorSSR = createInjector;
createInjector = shadowMode;
shadowMode = false;
} // Vue.extend constructor export interop.
var options = typeof script === 'function' ? script.options : script; // render functions
if (template && template.render) {
options.render = template.render;
options.staticRenderFns = template.staticRenderFns;
options._compiled = true; // functional template
if (isFunctionalTemplate) {
options.functional = true;
}
} // scopedId
if (scopeId) {
options._scopeId = scopeId;
}
var hook;
if (moduleIdentifier) {
// server build
hook = function hook(context) {
// 2.3 injection
context = context || // cached call
this.$vnode && this.$vnode.ssrContext || // stateful
this.parent && this.parent.$vnode && this.parent.$vnode.ssrContext; // functional
// 2.2 with runInNewContext: true
if (!context && typeof __VUE_SSR_CONTEXT__ !== 'undefined') {
context = __VUE_SSR_CONTEXT__;
} // inject component styles
if (style) {
style.call(this, createInjectorSSR(context));
} // register component module identifier for async chunk inference
if (context && context._registeredComponents) {
context._registeredComponents.add(moduleIdentifier);
}
}; // used by ssr in case component is cached and beforeCreate
// never gets called
options._ssrRegister = hook;
} else if (style) {
hook = shadowMode ? function () {
style.call(this, createInjectorShadow(this.$root.$options.shadowRoot));
} : function (context) {
style.call(this, createInjector(context));
};
}
if (hook) {
if (options.functional) {
// register for functional component in vue file
var originalRender = options.render;
options.render = function renderWithStyleInjection(h, context) {
hook.call(context);
return originalRender(h, context);
};
} else {
// inject component registration as beforeCreate hook
var existing = options.beforeCreate;
options.beforeCreate = existing ? [].concat(existing, hook) : [hook];
}
}
return script;
}
var normalizeComponent_1 = normalizeComponent;
var isOldIE = typeof navigator !== 'undefined' && /msie [6-9]\\b/.test(navigator.userAgent.toLowerCase());
function createInjector(context) {
return function (id, style) {
return addStyle(id, style);
};
}
var HEAD = document.head || document.getElementsByTagName('head')[0];
var styles = {};
function addStyle(id, css) {
var group = isOldIE ? css.media || 'default' : id;
var style = styles[group] || (styles[group] = {
ids: new Set(),
styles: []
});
if (!style.ids.has(id)) {
style.ids.add(id);
var code = css.source;
if (css.map) {
// https://developer.chrome.com/devtools/docs/javascript-debugging
// this makes source maps inside style tags work properly in Chrome
code += '\n/*# sourceURL=' + css.map.sources[0] + ' */'; // http://stackoverflow.com/a/26603875
code += '\n/*# sourceMappingURL=data:application/json;base64,' + btoa(unescape(encodeURIComponent(JSON.stringify(css.map)))) + ' */';
}
if (!style.element) {
style.element = document.createElement('style');
style.element.type = 'text/css';
if (css.media) style.element.setAttribute('media', css.media);
HEAD.appendChild(style.element);
}
if ('styleSheet' in style.element) {
style.styles.push(code);
style.element.styleSheet.cssText = style.styles.filter(Boolean).join('\n');
} else {
var index = style.ids.size - 1;
var textNode = document.createTextNode(code);
var nodes = style.element.childNodes;
if (nodes[index]) style.element.removeChild(nodes[index]);
if (nodes.length) style.element.insertBefore(textNode, nodes[index]);else style.element.appendChild(textNode);
}
}
}
var browser = createInjector;
/* script */
const __vue_script__ = script;
/* template */
var __vue_render__ = function () {var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;return _c('div',{class:_vm.c('__loading')},_vm._l((12),function(item){return _c('i',{key:item})}),0)};
var __vue_staticRenderFns__ = [];
/* style */
const __vue_inject_styles__ = function (inject) {
if (!inject) return
inject("data-v-9479dd72_0", { source: ".vue-slim-better-scroll__loading{width:20px;height:20px;position:relative;display:block;box-sizing:border-box;-webkit-animation:spinner-rotate 1s linear infinite;animation:spinner-rotate 1s linear infinite;-webkit-animation-timing-function:steps(12);animation-timing-function:steps(12);color:#8c8c8c}.vue-slim-better-scroll__loading i{top:0;left:0;width:100%;height:100%;position:absolute}.vue-slim-better-scroll__loading i::before{width:9%;height:25%;content:'';display:block;margin:0 auto;border-radius:10px;background-color:currentColor}.vue-slim-better-scroll__loading i:nth-of-type(1){opacity:1;-webkit-transform:rotate(30deg);-ms-transform:rotate(30deg);transform:rotate(30deg)}.vue-slim-better-scroll__loading i:nth-of-type(2){opacity:.9375;-webkit-transform:rotate(60deg);-ms-transform:rotate(60deg);transform:rotate(60deg)}.vue-slim-better-scroll__loading i:nth-of-type(3){opacity:.875;-webkit-transform:rotate(90deg);-ms-transform:rotate(90deg);transform:rotate(90deg)}.vue-slim-better-scroll__loading i:nth-of-type(4){opacity:.8125;-webkit-transform:rotate(120deg);-ms-transform:rotate(120deg);transform:rotate(120deg)}.vue-slim-better-scroll__loading i:nth-of-type(5){opacity:.75;-webkit-transform:rotate(150deg);-ms-transform:rotate(150deg);transform:rotate(150deg)}.vue-slim-better-scroll__loading i:nth-of-type(6){opacity:.6875;-webkit-transform:rotate(180deg);-ms-transform:rotate(180deg);transform:rotate(180deg)}.vue-slim-better-scroll__loading i:nth-of-type(7){opacity:.625;-webkit-transform:rotate(210deg);-ms-transform:rotate(210deg);transform:rotate(210deg)}.vue-slim-better-scroll__loading i:nth-of-type(8){opacity:.5625;-webkit-transform:rotate(240deg);-ms-transform:rotate(240deg);transform:rotate(240deg)}.vue-slim-better-scroll__loading i:nth-of-type(9){opacity:.5;-webkit-transform:rotate(270deg);-ms-transform:rotate(270deg);transform:rotate(270deg)}.vue-slim-better-scroll__loading i:nth-of-type(10){opacity:.4375;-webkit-transform:rotate(300deg);-ms-transform:rotate(300deg);transform:rotate(300deg)}.vue-slim-better-scroll__loading i:nth-of-type(11){opacity:.375;-webkit-transform:rotate(330deg);-ms-transform:rotate(330deg);transform:rotate(330deg)}.vue-slim-better-scroll__loading i:nth-of-type(12){opacity:.3125;-webkit-transform:rotate(360deg);-ms-transform:rotate(360deg);transform:rotate(360deg)}@-webkit-keyframes spinner-rotate{from{-webkit-transform:rotate(0);transform:rotate(0)}to{-webkit-transform:rotate(360deg);transform:rotate(360deg)}}@keyframes spinner-rotate{from{-webkit-transform:rotate(0);transform:rotate(0)}to{-webkit-transform:rotate(360deg);transform:rotate(360deg)}}", map: undefined, media: undefined });
};
/* scoped */
const __vue_scope_id__ = undefined;
/* module identifier */
const __vue_module_identifier__ = undefined;
/* functional template */
const __vue_is_functional_template__ = false;
/* style inject SSR */
var Loading = normalizeComponent_1(
{ render: __vue_render__, staticRenderFns: __vue_staticRenderFns__ },
__vue_inject_styles__,
__vue_script__,
__vue_scope_id__,
__vue_is_functional_template__,
__vue_module_identifier__,
browser,
undefined
);
//
//
//
//
//
//
//
//
var script$1 = {
props: {
y: {
type: Number,
default: 0
}
},
data: function data() {
return {
width: 50,
height: 80
};
},
computed: {
distance: function distance() {
return Math.max(0, Math.min(this.y * this.ratio, this.maxDistance));
},
style: function style() {
return "width:".concat(this.width / this.ratio, "px;height:").concat(this.height / this.ratio, "px");
}
},
watch: {
y: function y() {
this._draw();
}
},
created: function created() {
this.ratio = window.devicePixelRatio;
this.width *= this.ratio;
this.height *= this.ratio;
this.initRadius = 18 * this.ratio;
this.minHeadRadius = 12 * this.ratio;
this.minTailRadius = 5 * this.ratio;
this.initArrowRadius = 10 * this.ratio;
this.minArrowRadius = 6 * this.ratio;
this.arrowWidth = 3 * this.ratio;
this.maxDistance = 40 * this.ratio;
this.initCenterX = 25 * this.ratio;
this.initCenterY = 25 * this.ratio;
this.headCenter = {
x: this.initCenterX,
y: this.initCenterY
};
},
mounted: function mounted() {
this._draw();
},
methods: {
_draw: function _draw() {
var bubble = this.$refs.bubble;
var ctx = bubble.getContext('2d');
ctx.clearRect(0, 0, bubble.width, bubble.height);
this._drawBubble(ctx);
this._drawArrow(ctx);
},
_drawBubble: function _drawBubble(ctx) {
ctx.save();
ctx.beginPath();
var rate = this.distance / this.maxDistance;
var headRadius = this.initRadius - (this.initRadius - this.minHeadRadius) * rate;
this.headCenter.y = this.initCenterY - (this.initRadius - this.minHeadRadius) * rate; // 画上半弧线
ctx.arc(this.headCenter.x, this.headCenter.y, headRadius, 0, Math.PI, true); // 画左侧贝塞尔
var tailRadius = this.initRadius - (this.initRadius - this.minTailRadius) * rate;
var tailCenter = {
x: this.headCenter.x,
y: this.headCenter.y + this.distance
};
var tailPointL = {
x: tailCenter.x - tailRadius,
y: tailCenter.y
};
var controlPointL = {
x: tailPointL.x,
y: tailPointL.y - this.distance / 2
};
ctx.quadraticCurveTo(controlPointL.x, controlPointL.y, tailPointL.x, tailPointL.y); // 画下半弧线
ctx.arc(tailCenter.x, tailCenter.y, tailRadius, Math.PI, 0, true); // 画右侧贝塞尔
var headPointR = {
x: this.headCenter.x + headRadius,
y: this.headCenter.y
};
var controlPointR = {
x: tailCenter.x + tailRadius,
y: headPointR.y + this.distance / 2
};
ctx.quadraticCurveTo(controlPointR.x, controlPointR.y, headPointR.x, headPointR.y);
ctx.fillStyle = 'rgb(170,170,170)';
ctx.fill();
ctx.strokeStyle = 'rgb(153,153,153)';
ctx.stroke();
ctx.restore();
},
_drawArrow: function _drawArrow(ctx) {
ctx.save();
ctx.beginPath();
var rate = this.distance / this.maxDistance;
var arrowRadius = this.initArrowRadius - (this.initArrowRadius - this.minArrowRadius) * rate; // 画内圆
ctx.arc(this.headCenter.x, this.headCenter.y, arrowRadius - (this.arrowWidth - rate), -Math.PI / 2, 0, true); // 画外圆
ctx.arc(this.headCenter.x, this.headCenter.y, arrowRadius, 0, Math.PI * 3 / 2, false);
ctx.lineTo(this.headCenter.x, this.headCenter.y - arrowRadius - this.arrowWidth / 2 + rate);
ctx.lineTo(this.headCenter.x + this.arrowWidth * 2 - rate * 2, this.headCenter.y - arrowRadius + this.arrowWidth / 2);
ctx.lineTo(this.headCenter.x, this.headCenter.y - arrowRadius + this.arrowWidth * 3 / 2 - rate);
ctx.fillStyle = 'rgb(255,255,255)';
ctx.fill();
ctx.strokeStyle = 'rgb(170,170,170)';
ctx.stroke();
ctx.restore();
}
}
};
/* script */
const __vue_script__$1 = script$1;
/* template */
var __vue_render__$1 = function () {var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;return _c('canvas',{ref:"bubble",style:(_vm.style),attrs:{"width":_vm.width,"height":_vm.height}})};
var __vue_staticRenderFns__$1 = [];
/* style */
const __vue_inject_styles__$1 = undefined;
/* scoped */
const __vue_scope_id__$1 = undefined;
/* module identifier */
const __vue_module_identifier__$1 = undefined;
/* functional template */
const __vue_is_functional_template__$1 = false;
/* style inject */
/* style inject SSR */
var Bubble = normalizeComponent_1(
{ render: __vue_render__$1, staticRenderFns: __vue_staticRenderFns__$1 },
__vue_inject_styles__$1,
__vue_script__$1,
__vue_scope_id__$1,
__vue_is_functional_template__$1,
__vue_module_identifier__$1,
undefined,
undefined
);
/**
* 一些帮助函数
*/
/**
* setTimeout 的 promise 封装
* @param {Number} time
* @returns
*/
function timeout(time) {
return new Promise(function (resolve) {
setTimeout(resolve, time);
});
}
var script$2 = {
name: 'Scroll',
components: {
Loading: Loading,
Bubble: Bubble
},
mixins: [mixin],
props: {
probeType: {
// 滚动事件监听类型
type: Number,
default: 1
},
click: {
// 开启点击事件代理
type: Boolean,
default: true
},
listenScroll: {
// 监听滚动
type: Boolean,
default: false
},
listenBeforeScrollStart: {
// 监听滚动开始前
type: Boolean,
default: false
},
scrollX: {
// 开启X轴滚动
type: Boolean,
default: false
},
scrollY: {
// 开启Y轴滚动
type: Boolean,
default: true
},
scrollbar: {
// 开启滚动条
type: null,
default: false
},
pullDown: {
// 启用下拉刷新
type: Boolean,
default: true
},
pullDownConfig: {
// 下拉刷新配置
type: Object,
default: function _default() {
return {
threshold: 90,
// 触发 pullingDown 的距离
stop: 40,
// pullingDown 正在刷新 hold 时的距离
txt: '刷新成功'
};
}
},
pullUp: {
// 启用上拉加载
type: Boolean,
default: true
},
pullUpConfig: {
// 上拉加载配置
type: Object,
default: function _default() {
return {
threshold: 100,
// 提前触发 pullingUp 的距离
txt: {
more: '上拉加载',
noMore: '— 我是有底线的 —'
}
};
}
},
startY: {
// 起始Y位置
type: Number,
default: 0
},
bounce: {
// 回弹效果
type: Boolean,
default: true
},
bounceTime: {
// 回弹时间
type: Number,
default: 600
},
preventDefaultException: {
// 不阻止默认行为
type: Object,
default: function _default() {
return {
tagName: /^(INPUT|TEXTAREA|BUTTON|SELECT)$/
};
}
},
mouseWheel: {
// 启用 PC 鼠标滚轮
type: Boolean,
default: false
},
betterScrollOptions: {
// 任何的 better-scroll 配置项，将合并在初始化 better-scroll 的配置中。注意：与 props 冲突的配置项将被 props 覆盖
type: Object,
default: null
},
autoUpdate: {
// 自动刷新高度:适用于简单场景，复杂场景请使用updateData/refreshData
type: Boolean,
default: false
},
updateData: {
// 引起更新上拉/下拉加载状态的数据（下拉刷新/上拉加载相关的数据）
type: Array,
default: null
},
refreshData: {
// 引起刷新高度的数据（不包含 updateData 内的数据）
type: Array,
default: null
}
},
data: function data() {
return {
pullDownBefore: true,
// 下拉之前
pullDownNow: false,
// 正在下拉
pullDownStyle: '',
// 下拉样式
pullUpNow: false,
// 正在上拉
pullUpFinally: false,
// true表示到了上拉加载到了最底部
isRebounding: false,
// 正在回弹
bubbleY: 0 // 气泡y坐标
};
},
computed: {
// 下拉的文本
pullDownTxt: function pullDownTxt() {
return this.pullDownConfig && this.pullDownConfig.txt;
},
// 上拉的文本
pullUpTxt: function pullUpTxt() {
var moreTxt = this.pullUpConfig && this.pullUpConfig.txt && this.pullUpConfig.txt.more;
var noMoreTxt = this.pullUpConfig && this.pullUpConfig.txt && this.pullUpConfig.txt.noMore;
return this.pullUpFinally ? noMoreTxt : moreTxt;
}
},
watch: {
updateData: function updateData() {
this.update();
},
refreshData: function () {
var _refreshData = asyncToGenerator(
/*#__PURE__*/
regenerator.mark(function _callee() {
return regenerator.wrap(function _callee$(_context) {
while (1) {
switch (_context.prev = _context.next) {
case 0:
if (!(this.pullDownUpdateState || this.pullUpUpdateState)) {
_context.next = 2;
break;
}
return _context.abrupt("return");
case 2:
_context.next = 4;
return this.$nextTick();
case 4:
this.refresh();
case 5:
case "end":
return _context.stop();
}
}
}, _callee, this);
}));
function refreshData() {
return _refreshData.apply(this, arguments);
}
return refreshData;
}()
},
activated: function activated() {
this.refresh();
},
mounted: function () {
var _mounted = asyncToGenerator(
/*#__PURE__*/
regenerator.mark(function _callee2() {
var _this = this;
return regenerator.wrap(function _callee2$(_context2) {
while (1) {
switch (_context2.prev = _context2.next) {
case 0:
this.pullDownInitTop = parseInt(this.$refs.pulldown && getComputedStyle(this.$refs.pulldown).top) || -50;
_context2.next = 3;
return this.$nextTick();
case 3:
this.initScroll(); // 自动刷新高度：深监视 $data，发生改变时更新高度
this.autoUpdate && this.$parent && this.$parent.$data && this.$watch(function () {
return _this.$parent.$data;
}, function (val) {
_this.update();
}, {
deep: true
});
case 5:
case "end":
return _context2.stop();
}
}
}, _callee2, this);
}));
function mounted() {
return _mounted.apply(this, arguments);
}
return mounted;
}(),
methods: {
// 初始化scroll
initScroll: function initScroll() {
var _this2 = this;
if (!this.$refs.scroll) return; // 设置scrollContent的最小高，实现高度不足时也有回弹效果
if (this.$refs.scrollContent) {
this.$refs.scrollContent.style.minHeight = "".concat(this.$refs.scroll.getBoundingClientRect().height + 1, "px");
}
var options = objectSpread({}, this.betterScrollOptions, {
probeType: this.probeType,
click: this.click,
scrollX: this.scrollX,
scrollY: this.scrollY,
scrollbar: this.scrollbar,
pullDownRefresh: this.pullDown && this.pullDownConfig,
pullUpLoad: this.pullUp && this.pullUpConfig,
startY: this.startY,
bounce: this.bounce,
bounceTime: this.bounceTime,
preventDefaultException: this.preventDefaultException,
mouseWheel: this.mouseWheel
});
this.scroll = new BScroll(this.$refs.scroll, options);
this.listenScroll && this.scroll.on('scroll', function (pos) {
_this2.$emit('scroll', pos);
});
this.listenBeforeScrollStart && this.scroll.on('beforeScrollStart', function () {
_this2.$emit('beforeScrollStart');
});
this.pullDown && this._initPullDown();
this.pullUp && this._initPullUp();
},
// 初始化下拉刷新
_initPullDown: function _initPullDown() {
var _this3 = this;
this.scroll.on('pullingDown', function () {
_this3.pullDownBefore = false;
_this3.pullDownNow = true;
_this3.$emit('pullingDown');
_this3.scroll.closePullDown(); // 防止在 bounce 前二次触发
});
this.scroll.on('scroll', function (pos) {
if (!_this3.pullDown || pos.y < 0) return;
var posY = Math.floor(pos.y); // 滚动的y轴位置：Number
if (_this3.pullDownBefore) {
_this3.bubbleY = Math.max(0, posY + _this3.pullDownInitTop);
_this3.pullDownStyle = "transform: translateY(".concat(Math.min(posY, -_this3.pullDownInitTop), "px)");
} else {
_this3.bubbleY = 0;
}
if (_this3.isRebounding) {
_this3.pullDownStyle = "transform: translateY(".concat(Math.min(posY, _this3.pullDownConfig.stop), "px)");
}
});
},
// 初始化上拉加载
_initPullUp: function _initPullUp() {
var _this4 = this;
this.scroll.on('pullingUp', function () {
if (_this4.pullUpFinally) {
_this4.scroll.finishPullUp();
} else {
_this4.pullUpNow = true;
_this4.$emit('pullingUp');
}
});
},
// 关闭滚动
disable: function disable() {
this.scroll && this.scroll.disable();
},
// 开启滚动
enable: function enable() {
this.scroll && this.scroll.enable();
},
// 销毁滚动示例
destroy: function destroy() {
this.scroll && this.scroll.destroy();
},
// 刷新滚动高度
refresh: function refresh() {
this.scroll && this.scroll.refresh();
},
// 更新加载状态，下拉/下拉成功后使用
update: function () {
var _update = asyncToGenerator(
/*#__PURE__*/
regenerator.mark(function _callee3(final) {
return regenerator.wrap(function _callee3$(_context3) {
while (1) {
switch (_context3.prev = _context3.next) {
case 0:
if (!(this.pullDown && this.pullDownNow)) {
_context3.next = 17;
break;
}
if (!this.pullDownUpdateState) {
_context3.next = 3;
break;
}
return _context3.abrupt("return");
case 3:
this.pullDownUpdateState = true; // 正在update状态
// 下拉刷新触发成功后
this.pullDownNow = false;
_context3.next = 7;
return timeout(this.bounceTime / 2);
case 7:
// 刷新成功hold
this.isRebounding = true;
this.scroll.finishPullDown(); // 开始回弹
_context3.next = 11;
return timeout(this.bounceTime);
case 11:
this.pullDownBefore = true;
this.isRebounding = false;
this.scroll.openPullDown(this.pullDownConfig);
this.pullUpFinally = false;
_context3.next = 23;
break;
case 17:
if (!(this.pullUp && this.pullUpNow)) {
_context3.next = 23;
break;
}
if (!this.pullUpUpdateState) {
_context3.next = 20;
break;
}
return _context3.abrupt("return");
case