【发布时间】:2014-07-28 10:31:19
【问题描述】:
我想重新加载一个 core-list 元素来显示新数据,但它并不令人耳目一新。 我重新调用生成数据但不起作用的 JS 函数......并且像“正常”div 一样重新加载也不起作用!如果我重新加载整个页面,列表只会显示新数据...
function values(sender, textomsg, datacriacao, senderfoto){
var sender2 = sender.split(",");
var textomsg2 = textomsg.split(",");
var datacriacao2 = datacriacao.split(",");
var senderfoto2 = senderfoto.split(",");
var namegen = {
generateString: function (inLength) {
var s = '';
for (var i = 0; i < inLength; i++) {
s += String.fromCharCode(Math.floor(Math.random() * 26) + 97);
}
return s;
},
generateName: function (inMin, inMax) {
return this.generateString(Math.floor(Math.random() * (inMax - inMin + 1) + inMin));
}
};
Polymer('list-test', {
count: sender.length,
ready: function () {
this.data = this.generateData();
},
generateData: function () {
var names = [], data = [];
for (var i = 0; i < this.count; i++) {
names.push(namegen.generateName(4, 8));
}
names.sort();
for (var i = 0; i < this.count; i++) {
data.push({
index: i,
sender: sender2[i],
textomsg: textomsg2[i],
datacriacao: datacriacao2[i],
senderfoto: senderfoto2[i]
});
}
return data;
},
tapAction: function (e) {
console.log('tap', e);
}
});
}
<template id="templateConversas" runat="server">
<div id="item" class="item {{ {selected: selected} | tokenList }}" ><%--onClick="conversa('{{name}}');"--%>
<div class="message" style="background-image: url({{senderfoto}});">
<span class="from"><br/>{{sender}}</span>
<span class="timestamp">{{datacriacao}}</span>
<div class="subject"><br/>{{textomsg}} </div><%--------Infinite List. {{index}}--%>
<%--<div class="body"><br/>Mensagem de teste...........</div>--%>
</div>
</div>
</template>
问题还在于重新加载“列表测试”。如果我在加载列表后调用 js 函数,它不会应用新数据...
【问题讨论】:
标签: polymer