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update Cascader

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update Cascader
This commit is contained in:
梁灏 2016-11-16 10:07:03 +08:00
parent bd4e3b9b0a
commit 165bb7c9ed
7 changed files with 54 additions and 31 deletions
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33
src/components/cascader/cascader.vue
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@ -92,7 +92,8 @@
return [
`${prefixCls}`,
{
[`${prefixCls}-show-clear`]: this.showCloseIcon
[`${prefixCls}-show-clear`]: this.showCloseIcon,
[`${prefixCls}-visible`]: this.visible
}
]
},
@ -105,28 +106,42 @@
label.push(this.selected[i].label);
}
return this.renderFormat(label);
return this.renderFormat(label, this.selected);
}
},
methods: {
clearSelect () {
const oldVal = JSON.stringify(this.value);
this.value = this.selected = this.tmpSelected = [];
this.handleClose();
this.emitValue(this.value, oldVal);
this.$broadcast('on-clear');
},
handleClose () {
this.visible = false;
},
onFocus () {
this.visible = true;
if (!this.value.length) {
this.$broadcast('on-clear');
}
},
updateResult (result) {
this.tmpSelected = result;
},
updateSelected () {
this.$broadcast('on-find-selected', this.value);
updateSelected (init = false) {
if (!this.changeOnSelect || init) {
this.$broadcast('on-find-selected', this.value);
}
},
emitValue (val, oldVal) {
if (JSON.stringify(val) !== oldVal) {
this.$emit('on-change', this.value, JSON.parse(JSON.stringify(this.selected)));
}
}
},
ready () {
this.updateSelected();
this.updateSelected(true);
},
events: {
// lastValue: is click the final val
@ -140,10 +155,10 @@
this.selected.forEach((item) => {
newVal.push(item.value);
});
this.value = newVal;
if (JSON.stringify(this.value) !== oldVal) {
this.$emit('on-change', this.value);
if (!fromInit) {
this.value = newVal;
this.emitValue(this.value, oldVal);
}
}
if (lastValue && !fromInit) {