jq动态拼接html页面及数据

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2.ajax获取到数据 根据数据情况和需求可自主选择拼接流程 以下为我个人需求拼接:

主要步骤为:

a.新建变量用来存放页面 即:var list=""

b.将对应页面放到list中 如需要放一个input 则为:list+=“input标签” 主要就是这种格式

c.最后就是$(".templateArea").append(list)

大概就是这三步 但是需求都是不一样的 所以说根据自己情况进行改动 有这个思路就可

function getTemplateList(param) {

jQuery.ajax({

url: systemBaseInterface + “/sustainedAdd/findSustainedTemplateList”,

type: “POST”,

cache: false,

async: false,

data: param,

dataType: “json”,

success: function (data, text) {

var list = “”;

for (var i = 0; i < data.data.length; i++) {

if (i == 0) {

list += “<div class=“content”>\n” +

" <div class=“title”>" + data.data[i].content + “<span style=“float: right”>” + ${year !} + “\n” +

" <table class=“content_table”>\n" +

" \n" +

" \n" +

" \n" +

" \n" +

" \n" +

" "

} else {

list += “<div class=“content”>\n” +

" <div class=“title”>" + data.data[i].content + “\n” +

" \n" +

“<table class=“content_table functionalPositionArea”>\n” +

" \n" +

" \n" +

" \n" +

" \n" +

" \n" +

" "

}

jQuery.ajax({

url: systemBaseInterface + “/sustainedAdd/findSustainedTemplateList”,

type: “POST”,

cache: false,

async: false,

data: {“parentCode”: data.data[i].code},

dataType: “json”,

success: function (data, text) {

for (var j = 0; j < data.data.length; j++) {

var content = JSON.parse(htmlDecode(data.data[j].content))

if (content.threeType == “定性”) {

list += " \n" +

" <td class=“content_table_label”>" + content.threeName + “\n” +

" <td colspan=“3”>\n" +

" <div class=“content_table_block content_table_block1”>\n" +

" <div class=“dropdown”>\n" +

" <input name=“” autocomplete=“off” type=“text” data-name=" + content.threeName + " data-code=" + data.data[j].code + " id=“+ data.data[j].code +” data-count=" + data.data[j].isCount + " code=" + data.data[j].code + " class=“dropdown_input normal result” readonly=“readonly” placeholder=“请选择” style=“cursor: auto;”>\n" +

" <img alt=“选择” src=“…/img/dropdown.png” class=“dropdown_img”>\n" +

" <ul class=“dropdown_menu”>"

for (var k = 0; k < content.option.length; k++) {

list += " <li class=“overflow dropdown_menu_li” code=" + k + 1 + “>” + content.option[k].xuanxiang + “\n”

}

list += " \n" +

" \n" +

" \n" +

" \n" +

" "

} else if (content.threeType == “定量”) {

for (var k = 0; k < content.tiaojian.length; k++) {

if (k == 0) {

var kk = k + 1;

list += " \n" +

" <td class=“content_table_label” rowspan=" + content.tiaojian.length + “>” + content.threeName + “\n” +

" \n" +

" <div class=“content_table_block”>\n" +

" <input type=“text” class=“content_table_block_text result result_type3” data-count=" + data.data[j].isCount + " data-code=" + data.data[j].code + " data-name=" + content.threeName + " code=" + data.data[j].code + " id=“value” + data.data[j].code + “_result”>\n" +

" <span class=“unit overflow”>" + content.threeUnit + “\n” +

" \n" +

" \n" +

" <td class=“content_table_label”>" + content.tiaojian[0].condition + “\n” +

" \n" +

" <div class=“content_table_block”>\n" +

" <input type=“text” class=“content_table_block_text condition " + data.data[j].code + “condition" data-name=" + content.threeName + " data-count=" + data.data[j].isCount + " data-code=" + data.data[j].code + " code=" + data.data[j].code +"”+kk +” οnkeyup=‘keyUp(data.data[j].code,JSON.stringify(content.suanfa))’ id=" + data.data[j].code +“_”+kk +“>\n” +

" <span class=“unit overflow”>" + content.tiaojian[0].conditionUnit + “\n” +

" \n" +

" \n" +

" "

} else {

var kk = k + 1;

list += “\n” +

" <td class=“content_table_label”>" + content.tiaojian[k].condition + “\n” +

" \n" +

" <div class=“content_table_block”>\n" +

" <input type=“text” class=“content_table_block_text condition " + data.data[j].code + “condition" data-name=" + content.threeName + " οnkeyup=‘keyUp(" + data.data[j].code + “,” + JSON.stringify(content.suanfa) + ")’ data-code=" + data.data[j].code + " data-count=" + data.data[j].isCount + " code=" + data.data[j].code +"”+kk +” id=" + data.data[j].code +“_”+kk +“>\n” +

" <span class=“unit overflow”>" + content.tiaojian[k].conditionUnit + “\n” +

" \n" +

" \n" +

" "

}

}

} else {

list += “\n” +

" <td class=“content_table_label”>" + content.threeName + “\n” +

" <td colspan=“3”>\n" +

" <div class=“content_table_block”>\n" +

" <input type=“text” class=“content_table_block_text result” data-name=" + content.threeName + " data-count=" + data.data[j].isCount + " data-code=" + data.data[j].code + " code=" + data.data[j].code + " id=“+ data.data[j].code +”>\n" +

" <span class=“unit overflow”>" + content.threeUnit + “\n” +

" \n" +

" \n" +

" "

}

}

list += “\n” +

" "

}

})

}

$(“.templateArea”).append(list)

}

})

}

这里是我的拼装代码 我是分三种情况进行拼接的 因需求而异 这种方法笨是笨了点 不过身为后台开发的 有时候想不到思路的话这种拼接倒也不失为一种解决方案

最后给大家看下效果:

我这里是先加载头信息 bb 然后加载的是三种不同的框(下拉框 输入框 两条件一结果框)

二、腾讯template封装数据

---

这里给大家扩展一个其他的封装数据的方法 template模板引擎框架 这里是在腾讯template基础上使用 些许改变

我用的是template-native-3.0.1.js 大家有兴趣可以找下源码看下

个人认为template用于这些table之类的循环是挺爽的(大佬勿喷)

使用如下:

1.首先 js获取到后台数据列表 通过template进行封装

user.userData = function (param) {

return $.ajax({

url: systemBaseInterface + “/base/userData”,

data: param,

failed: function (code, msg) {

DiaLogBox.error(msg);

},

success: function (data) {

template.loadData(“user”, data.data, function (ele) {

$(ele).show();

user.tableInit();

});

$(“#userlist”).setPager(data.data, function () {

user.userData(param);

});

}

});

};

2.然后在页面调用方法如下:

页面调用主要分为几步:

a.设置template-name="你在js中设置的名字"

b.循环数据(我这里的list是因为我是分页 最后一层是list目录 然后你们可以看数据情况进行循环)

c.放入数据即可

3.效果如下:

最后给大家放下template-native-3.0.1.js源码 有兴趣看下:

!function () {

function a(a) {

return a.replace(t, “”).replace(u, “,”).replace(v, “”).replace(w, “”).replace(x, “”).split(/^$|,+/)

}

function b(a) {

return “'” + a.replace(/(‘|\)/g, “\$1”).replace(/\r/g, “\r”).replace(/\n/g, “\n”) + "’"

}

function c(c, d) {

function e(a) {

return m += a.split(/\n/).length - 1, k && (a = a.replace(/\s+/g, " ").replace(/ /g, “”)), a && (a = s[1] + b(a) + s[2] + “\n”), a

}

function f(b) {

var c = m;

if (j ? b = j(b, d) : g && (b = b.replace(/\n/g, function () {

return m++, “$line=” + m + “;”

})), 0 === b.indexOf(“=”)) {

var e = l && !/^=[=#]/.test(b);

if (b = b.replace(/^=[=#]?|[\s;]*$/g, “”), e) {

var f = b.replace(/\s*([^)]+)/, “”);

n[f] || /^(include|print)$/.test(f)||(b="$escape(" + b + “)”)

} else b = “$string(” + b + “)”;

b = s[1] + b + s[2]

}

return g && (b = “$line=” + c + “;” + b), r(a(b), function (a) {

if (a && !p[a]) {

var b;

b = “print” === a ? u : “include” === a ? v : n[a] ? “$utils."+a:o[a]?"$helpers.” + a : “$data.” + a, w += a + “=” + b + “,”, p[a] = !0

}

}), b + “\n”

}

var g = d.debug, h = d.openTag, i = d.closeTag, j = d.parser, k = d.compress, l = d.escape, m = 1,

p = {$data: 1, $filename: 1, $utils: 1, $helpers: 1, $out: 1, $line: 1}, q = “”.trim,

s = q ? [“$out{=}^{\prime \prime };","$out+=”, “;”, “$out"]:["$out=[];”, “$out.push(",");","$out.join(‘’)”],

t = q ? “$out+=text;return $out;":"$out.push(text);”,

u = “function(){var text=‘’.concat.apply(‘’,arguments);” + t + “}”,

v = “function(filename,data){data=data||$data;vartext=$utils.$include(filename,data,$filename);” + t + “}”,

w = “‘use strict’;var $utils=this,$helpers=$utils.$helpers,” + (g ? “$line=0,” : “”), x = s[0],

y = “return new String(” + s[3] + “);”;

r(c.split(h), function (a) {

a = a.split(i);

var b = a[0], c = a[1];

1 === a.length ? x += e(b) : (x += f(b), c && (x += e©))

});

var z = w + x + y;

g && (z = “try{” + z + “}catch(e){throw {filename:$filename,name{:}^{\prime }RenderErro{r}^{\prime },message:e.message,line:$line,source:” + b© + “.split(/\n/)[$line-1].replace(/^\s+/,‘’)};}”);

try {

var A = new Function(“$data","$filename”, z);

return A.prototype = n, A

} catch (B) {

throw B.temp = “function anonymous($data,$filename) {” + z + “}”, B

}

}

var d = function (a, b) {

return “string” == typeof b ? q(b, {filename: a}) : g(a, b)

};

d.version = “3.0.0”, d.config = function (a, b) {

e[a] = b

};

var e = d.defaults = {openTag: “<%”, closeTag: “%>”, escape: !0, cache: !0, compress: !1, parser: null},

f = d.cache = {};

d.render = function (a, b) {

return q(a, b)

};

var g = d.renderFile = function (a, b) {

var c = d.get(a) || p({filename: a, name: “Render Error”, message: “Template not found”});

return b ? c(b) : c

};

d.get = function (a) {

var b;

if (f[a]) b = f[a]; else if (“object” == typeof document) {

var c = document.getElementById(a);

if © {

var d = (c.value || c.innerHTML).replace(/^\s*|\s*$/g, “”);

b = q(d, {filename: a})

}

}

return b

};

var h = function (a, b) {

return “string” != typeof a && (b = typeof a, “number” === b ? a += “” : a = “function” === b ? h(a.call(a)) : “”), a

}, i = {“<”: “<”, “>”: “>”, ‘"’: “”", “'”: “'”, “&”: “&”}, j = function (a) {

return i[a]

}, k = function (a) {

return h(a).replace(/&(?![\w#]+;)|[<>"']/g, j)