增加功能:滑块式验证码增加本地图片,如果远程随机图出现问题后加载本地图片

This commit is contained in:
Argo-MacBookPro 2019-03-30 17:37:25 +08:00
parent af01434cc7
commit 7d7af71559
6 changed files with 4 additions and 1 deletions

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@ -126,6 +126,9 @@
var getRandomNumberByRange = function (start, end) { var getRandomNumberByRange = function (start, end) {
return Math.round(Math.random() * (end - start) + start); return Math.round(Math.random() * (end - start) + start);
}; };
var localImg = function () {
return $.format('../images/Pic{0}.jpg', Math.round(Math.random() * 4));
};
var img = new Image(); var img = new Image();
img.crossOrigin = "Anonymous"; img.crossOrigin = "Anonymous";
img.onload = function () { img.onload = function () {
@ -144,7 +147,7 @@
that.text.text(that.text.attr('data-text')); that.text.text(that.text.attr('data-text'));
}; };
img.onerror = function () { img.onerror = function () {
img.setSrc(); img.src = localImg();
} }
img.setSrc = function () { img.setSrc = function () {
var src = ''; var src = '';