textarea文本禁止空格换行
空格:
onkeyup="this.value=this.value.replace(/^ +| +$/g,'')"
换行:
ng-keydown="ctrl.checkEnter(event)"
vm.checkEnter = function(e){
var et = e || window.event;
var keycode = et.charCode || et.keyCode;
if (keycode == 13) {
if (window.event) {
window.event.returnValue = false;
} else {
e.preventDefault(); //for firefox
}
}
};

浙公网安备 33010602011771号