点击“生成密码”按钮后,会生成一个密码。 必填:当我再次点击该按钮时,我需要在下面生成另一个密码而不清除之前的密码。在循环中尝试了几个变种但是没有用。
**passGen.js**
function passGen() {
var Generator = {};
Generator.generateMnemonic = function(length, num_length, mixcase) {
var ret = '';
var vowels = 'aeioe';
var consonants = 'bcdfghklmnpqrstvwxzy';
if (mixcase) {
vowels += vowels.toUpperCase();
consonants += consonants.toUpperCase();
}
vowels = vowels.split('');
consonants = consonants.split('');
for(var i = 0; i < length / 2; i++) {
ret += vowels.getRandom();
ret += consonants.getRandom();
}
if (!num_length) return ret;
var pos = $random(2, length - 2 - num_length);
return ret.substr(0, pos) + $random(Math.pow(10, num_length - 1), Math.pow(10, num_length) - 1) + ret.substr(pos + num_length);
};
var observe = new Observer('#generator-length, #generator-num_length, #generator-mixcase, #generator-amount', function(values) {
var length = values[0].toInt();
var num_length = values[1].toInt();
var mixcase = values[2].toInt();
var amount = values[3].toInt();
// Fill passwords in a loop
var words = [];
for (var i = 0; i < amount; i++) {
words.push(Generator.generateMnemonic(length, num_length, mixcase) );
}
// Get the output area
var output = $('generator-output');
// Output it and highlight it so users will notice the update
output.value = words.join("\n");
output.getParent().highlight('#ff8', '#fff');
}, {
// periodical: 1000 // interval in ms
});
// To fill in the first values
observe.fire();
}
**Part of Hmtl**
<script type="text/javascript" src="passGen.js"></script>
<span>How many passwords:</span>
<br>
<select name="amount" id="generator-amount">
<option value="1" selected>1</option>
<option value="5">5</option>
<option value="10">10</option>
<option value="50">50</option>
<option value="100">100</option>
</select>
</label>
<input type="button" name="button" value="Generate Password" onclick="passGen();">
<label>
<br>
<span>Your passwords:</span>
答案 0 :(得分:0)
沿着这些方面做一些事情:(给出感觉的小例子)带有静态变量。
function passGen() {
if ( typeof passGen.words == 'undefined' ) { /* It has not been called do initialization*/
passGen.words = [];}//else previous passwords persist, and you push, onto them.
passGen.words.push("Hello");
alert(passGen.words);
}
passGen();
passGen();
&#13;
在你的情况下保留我的首字母,删除你的行
var words = [];
并预装passGen。你的words.push和words.join