正文
vue.js实现自定义输入分页
提示：扫一扫查出行【扫一扫了解最新限行尾号】
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效果如下：
html：
<input type="text" value="1" v-model="page.page_my_selected" @blur="onBlur">
js：
dara(){
return {
page:{page_my_selected:1}
}
}
onBlur() {
if (
this.page.page_my_selected == null ||
this.page.page_my_selected == undefined ||
this.page.page_my_selected == ""
) {
this.page.page_my_selected = 1;
}
let reg = /^\d+$/;
// 输入字符串
if (!reg.test(this.page.page_my_selected)) {
if (reg.test(this.page.page_my_selected.substr(0, 1))) {
this.page.page_my_selected = parseInt(this.page.page_my_selected);
} else {
this.page.page_my_selected = 1;
}
}
/ / console.log(reg.test(this.page.page_my_selected))
},
