我正在使用fullcalendar http://fullcalendar.io/
用户可以在日历中创建和删除事件。有关事件的相关信息将作为JSON在隐藏字段中发送。这在用户创建事件时有效，但我没有设法在用户删除事件时正确更新隐藏字段。这是我的buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:1.3.0'
}
}
apply plugin: 'android'
dependencies {
compile fileTree(dir: 'libs', include: '*.jar')
}
android {
compileSdkVersion 23
buildToolsVersion "21.1.1"
useLibrary 'org.apache.http.legacy'
compileOptions.encoding = 'windows-1251' // write your encoding here
sourceSets {
main {
manifest.srcFile 'AndroidManifest.xml'
java.srcDirs = ['src']
resources.srcDirs = ['src']
aidl.srcDirs = ['src']
renderscript.srcDirs = ['src']
res.srcDirs = ['res']
assets.srcDirs = ['assets']
jni.srcDirs = ['src/main/jni', 'src/main/jniLibs/']
}
// Move the tests to tests/java, tests/res, etc...
instrumentTest.setRoot('tests')
// Move the build types to build-types/<type>
// For instance, build-types/debug/java, build-types/debug/AndroidManifest.xml, ...
// This moves them out of them default location under src/<type>/... which would
// conflict with src/ being used by the main source set.
// Adding new build types or product flavors should be accompanied
// by a similar customization.
debug.setRoot('build-types/debug')
release.setRoot('build-types/release')
}
}
$('#calendar').fullCalendar当array_all_events中有多个哈希时，脚本实际上有效，但是当array_all_events为空时，我无法让它将eventClick: function(event, element) {
if(confirm('Voulez-vous supprimer cette dispo?')) {
$('#calendar').fullCalendar('removeEvents', event._id);
var array_all_events = [];
var all_events = $('#calendar').fullCalendar('clientEvents');
// console.log(all_events);
$.each(all_events, function(index, value) {
// console.log(value.start["_d"]);
// console.log(index);
var day = moment(value.start["_d"]).format('dddd');
var start_time = moment(value.start["_d"]).format("HH:mm");
var end_time = moment(value.end["_d"]).format("HH:mm");
// var id = value.unique_id["_i"];
var slot = {
day: day,
start_time: start_time,
end_time: end_time,
};
array_all_events.push(slot);
console.log(array_all_events.length);
if (array_all_events.length == 0) {
$("#dispo_array").val("");
}
else {
$("#dispo_array").val(JSON.stringify(array_all_events));
}
});
}
},
更新为空字符串。
答案 0 :(得分：0)
我通过从每个循环中获取if和else语句来实现它。
eventClick: function(event, element) {
if(confirm('Supprimer cette disponibilité?')) {
$('#calendar').fullCalendar('removeEvents', event._id);
var array_all_events = [];
var all_events = $('#calendar').fullCalendar('clientEvents');
// console.log(all_events);
$.each(all_events, function(index, value) {
// console.log(value.start["_d"]);
// console.log(index);
var day = moment(value.start["_d"]).format('dddd');
var start_time = moment(value.start["_d"]).format("HH:mm");
var end_time = moment(value.end["_d"]).format("HH:mm");
// var id = value.unique_id["_i"];
var slot = {
day: day,
start_time: start_time,
end_time: end_time,
};
array_all_events.push(slot);
// console.log(array_all_events.length);
});
if (array_all_events.length == 0) {
console.log("hello");
$("#dispo_array").val("");
}
else {
console.log(typeof(array_all_events));
console.log(array_all_events.length);
$("#dispo_array").val(JSON.stringify(array_all_events));
}
}
},