FRange_wev8.js
3.91 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
define(['mUtil', "Component", "Form"], function (mUtil, Component, Form) {
var comp = function (options) {
var $wevField, $field;
Component.super(this, options);
this.type = "FRange";
this.tpl = this.type + "_html";
this.css = this.type + "_css";
this.dataload = true;
var vm = this.viewModel = {
form: "",
field: {
label: "", //显示名
name: "", //字段名
id: "", //字段id
value: "0", //字段值
defaultValue: "",
},
min: 0,
max: 100,
step: 1,
detailtable: {
isA: false //是否是明细表字段
},
required: false,
readonly: false,
needWrap: false
};
this.dbValueHasSet = false; //是否已设置表单数据值，调用this.setValueByDB()方法后修改此状态
this.beforeMount = function () {
//主表或明细新增，并且值为空 但默认值不为空时，使用默认值代替赋值
Form.utils.setDefaultValue(this.pageid, vm, '0');
};
this.mounted = function () {
var that = this;
$wevField = this.$el.find(".wev-field");
$field = this.$el.find("input[type='range']");
var $tip = $(".wev-range-tip", this.$el);
var timer = null;
var valueChange = function (isShowTip) {
var v = $field.val();
var vf = parseFloat(v);
if (!isShowTip) {
$tip.removeClass("wev-hide");
}
var distince = Math.abs(vm.max - vm.min);
var percentage = ((vf - vm.min) / distince);
percentage = percentage > 1 ? 1 : percentage;
var bgSize = (percentage * 100).toFixed(0);
$field.css("background-size", bgSize + "% 100%");
var offsetLeft = $field[0].offsetLeft;
var offsetWidth = $field[0].offsetWidth - 28;
var tooltipWidth = $tip[0].offsetWidth;
var scaleWidth = (offsetWidth / distince) * Math.abs(v - vm.min);
var l = 14 + offsetLeft + scaleWidth - tooltipWidth / 2;
$tip.html(v).css("left", l + "px");
if (isShowTip) return;
if (timer) {
clearTimeout(timer);
}
timer = setTimeout(function () {
$tip.addClass("wev-hide");
}, 1000);
};
$field.on("input", function (e, isShowTip) {
valueChange(isShowTip);
});
if(vm.field.needParseSqlValue){
//解析默认值，默认值sql
return Form.utils.parseDefaultSqlValue(vm.field.defaultValue, this.pageid, function(result){
vm.field.value = result;
//设置默认值
that.setValue(vm.field.value);
});
}else{
valueChange(true);
}
};
this.getData = function () {
return mUtil.parseJSON("fieldname_" + vm.field.name, $field.val());
};
this.reset = function () {
this.setValue(vm.field.value);
};
this.checkRequired = function () { };
this.setRequired = function (required) {
vm.required = required;
$wevField.toggleClass("wev-field-required", required);
!required && $wevField.removeClass("wev-required-remind");
};
this.bindTrigger = function (triggers, isTrigger) {
var that = this,
fieldid = vm.field.id;
if (fieldid && mUtil.isObject(triggers) && triggers["field" + fieldid]) {
var trigger = triggers["field" + fieldid];
$field.bind("change", function () {
Mobile_NS.readyToTrigger(trigger, $field, that.$container);
});
//默认值触发字段联动，主表新建或者是明细表添加数据时触发
if (vm.field.value && ((vm.form.indexOf("detailtable") == -1 && !$p("billid")) || isTrigger)) {
Mobile_NS.readyToTrigger(trigger, $field, that.$container);
}
}
};
this.setValueByDB = function(v){
this.dbValueHasSet = true;
if(Number(v || '') != 0 || vm.field.value == '0') {
vm.field.value = v;
this.setValue(v);
}
};
this.setValue = function (v) {
if(v == ""){
v = "0";
}
$field.val(v).triggerHandler("input", true);
this.dbValueHasSet && mUtil.trigger('dataload', this.pageid, this.id);
};
};
return Component.init(comp);
});