阅读背景：

浅谈javascript中自定义模版

来源：互联网 

!--NEWSZW_HZH_BEGIN-- 

/**
 * Created by Administrator on 15-1-19.
 */
function functionUtil() {
}
functionUtil = {
  //某个DOM节点是不是有某个属性
  hasAttr: function (el, name) {
    var attr = el.getAttributeNode && el.getAttributeNode(name);
    return attr ? attr.specified : false
  },
  //依据class获得元素
  getByClass: function (sClass, oParent) {
    oParent = oParent || document;
    if (!oParent.getElementsByClassName) {
      return oParent.getElementsByClassName(sClass);
    }
    var arr = [];
    var aEle = oParent.getElementsByTagName("*");
    var reg = new RegExp("(^|\s)" + sClass + "(\s|$)");
    //var reg = new RegExp("(^|[\x20\t\r\n\f])" + sClass + "([\x20\t\r\n\f]|$)");
    for (var i = 0; i < aEle.length; i++) {
      if (reg.test(aEle[i].className)) {
        arr.push(aEle[i]);
      }
    }
    return arr;
  },
  //动态添加样式表
  addSheetFile: function (path) {
    var fileref = document.createElement("link")
    fileref.rel = "stylesheet";
    fileref.type = "text/css";
    fileref.href = path;
    fileref.media = "screen";
    var headobj = document.getElementsByTagName("head")[0];
    headobj.appendChild(fileref);
  },
  //依据指定格局如 ${name} 绑定json数据
  LoadJsonData: function (sParent, oJson) {
    var oParent = document.getElementById(sParent);
    if (oJson instanceof Array) {
      var str = oParent.innerHTML;
      for (var i = 0; i < oJson.length - 1; i++) {
        oParent.innerHTML += str;
      }
      for (var d in oJson) {
        oParent.children[d].innerHTML = oParent.children[d].innerHTML.replace(/$\{(\w+)\}/g, function (str, 
          




/**
 * Created by Administrator on 15-1-19.
 */
function functionUtil() {
}
functionUtil = {
  //某个DOM节点是不是有某个属性
  hasAttr: function (el, name) {
    var attr = el.getAttributeNode && el.getAttributeNode(name);
    return attr ? attr.specified : false
  },
  //依据class获得元素
  getByClass: function (sClass, oParent) {
    oParent = oParent || document;
    if (!oParent.getElementsByClassName) {
      return oParent.getElementsByClassName(sClass);
    }
    var arr = [];
    var aEle = oParent.getElementsByTagName("*");
    var reg = new RegExp("(^|\\s)" + sClass + "(\\s|$)");
    //var reg = new RegExp("(^|[\\x20\\t\\r\\n\\f])" + sClass + "([\\x20\\t\\r\\n\\f]|$)");
    for (var i = 0; i < aEle.length; i++) {
      if (reg.test(aEle[i].className)) {
        arr.push(aEle[i]);
      }
    }
    return arr;
  },
  //动态添加样式表
  addSheetFile: function (path) {
    var fileref = document.createElement("link")
    fileref.rel = "stylesheet";
    fileref.type = "text/css";
    fileref.href = path;
    fileref.media = "screen";
    var headobj = document.getElementsByTagName("head")[0];
    headobj.appendChild(fileref);
  },
  //依据指定格局如 ${name} 绑定json数据
  LoadJsonData: function (sParent, oJson) {
    var oParent = document.getElementById(sParent);
    if (oJson instanceof Array) {
      var str = oParent.innerHTML;
      for (var i = 0; i < oJson.length - 1; i++) {
        oParent.innerHTML += str;
      }
      for (var d in oJson) {
        oParent.children[d].innerHTML = oParent.children[d].innerHTML.replace(/\$\{(\w+)\}/g, function (str, $1) {
          return oJson[d][$1] ? oJson[d][$1] : "";
        });
      }
    } else {
      oParent.innerHTML = oParent.innerHTML.replace(/\$\{(\w+)\}/g, function (str, $1) {
        return oJson[$1] ? oJson[$1] : "";
      });
    }
  },
  //依据指定格局如<%……%>绑定json数据
  TemplateEngine: function (html, options) {
    html = html.replace(/(>)|(<)/g, function (str, $1, $2) {
      switch (str) {
        case $1:
          return ">";
        case $2:
          return "<";
      }
    });
    var re = /<%([^%>]+)?%>/g, reExp = /(^( )?(if|for|else|switch|case|break|{|}))(.*)?/g, code = "var r=[];\n", cursor = 0;
    var add = function (line, js) {
      js ? (code += line.match(reExp) ? line + "\n" : "r.push(" + line + ");\n") :
        (code += line != "" ? "r.push("" + line.replace(/"/g, "\\"") + "");\n" : "");
      return add;
    }
    while (match = re.exec(html)) {
      add(html.slice(cursor, match.index))(match[1], true);
      cursor = match.index + match[0].length;
    }
    add(html.substr(cursor, html.length - cursor));
    code += "return r.join("");";
    return new Function(code.replace(/[\r\t\n]/g, "")).apply(options);
  }
}




1、第一种方法:${key}


functionUtil.LoadJsonData(element, data);


”html“代码：




<div id="data">
  <div class="item">
    姓名：${name}<br/>
    年纪：${age}<br/>
    职业：${job}<br/><br/>
  </div>
</div>




javascript代码:




var data = [
      {
          name: "徐磊",
          age: 24,
          job: "IT"
        },
        {
          name: "李磊",
          age: 23,
          job: "翻译"
        }
  ];


functionUtil.LoadJsonData("data", data);




履行成果:




2、第二种方法<% 代码 %>


functionUtil.TemplateEngine(string,Object);


"html"代码：




<div id="test3">
  <%if(this.isShow){
   for(var i in this.data){%>
    <p href=#>



javascript代码：




var person = {
        data: [
          {
            name: "徐磊",
            age: 24,
            job: "IT"
          },
          {
            name: "李磊",
            age: 23,
            job: "翻译"
          }
        ],
        isShow: true
      }


  document.getElementById("test3").innerHTML = functionUtil.TemplateEngine(document.getElementById("test3").innerHTML, person);




成果：




以上就是本篇文章的全体内容了，小火伴们看完是不是对javascript模板有了新的认识了呢，愿望大家能够爱好。

) { return oJson[d][ 

/**
 * Created by Administrator on 15-1-19.
 */
function functionUtil() {
}
functionUtil = {
  //某个DOM节点是不是有某个属性
  hasAttr: function (el, name) {
    var attr = el.getAttributeNode && el.getAttributeNode(name);
    return attr ? attr.specified : false
  },
  //依据class获得元素
  getByClass: function (sClass, oParent) {
    oParent = oParent || document;
    if (!oParent.getElementsByClassName) {
      return oParent.getElementsByClassName(sClass);
    }
    var arr = [];
    var aEle = oParent.getElementsByTagName("*");
    var reg = new RegExp("(^|\\s)" + sClass + "(\\s|$)");
    //var reg = new RegExp("(^|[\\x20\\t\\r\\n\\f])" + sClass + "([\\x20\\t\\r\\n\\f]|$)");
    for (var i = 0; i < aEle.length; i++) {
      if (reg.test(aEle[i].className)) {
        arr.push(aEle[i]);
      }
    }
    return arr;
  },
  //动态添加样式表
  addSheetFile: function (path) {
    var fileref = document.createElement("link")
    fileref.rel = "stylesheet";
    fileref.type = "text/css";
    fileref.href = path;
    fileref.media = "screen";
    var headobj = document.getElementsByTagName("head")[0];
    headobj.appendChild(fileref);
  },
  //依据指定格局如 ${name} 绑定json数据
  LoadJsonData: function (sParent, oJson) {
    var oParent = document.getElementById(sParent);
    if (oJson instanceof Array) {
      var str = oParent.innerHTML;
      for (var i = 0; i < oJson.length - 1; i++) {
        oParent.innerHTML += str;
      }
      for (var d in oJson) {
        oParent.children[d].innerHTML = oParent.children[d].innerHTML.replace(/\$\{(\w+)\}/g, function (str, $1) {
          return oJson[d][$1] ? oJson[d][$1] : "";
        });
      }
    } else {
      oParent.innerHTML = oParent.innerHTML.replace(/\$\{(\w+)\}/g, function (str, $1) {
        return oJson[$1] ? oJson[$1] : "";
      });
    }
  },
  //依据指定格局如<%……%>绑定json数据
  TemplateEngine: function (html, options) {
    html = html.replace(/(>)|(<)/g, function (str, $1, $2) {
      switch (str) {
        case $1:
          return ">";
        case $2:
          return "<";
      }
    });
    var re = /<%([^%>]+)?%>/g, reExp = /(^( )?(if|for|else|switch|case|break|{|}))(.*)?/g, code = "var r=[];\n", cursor = 0;
    var add = function (line, js) {
      js ? (code += line.match(reExp) ? line + "\n" : "r.push(" + line + ");\n") :
        (code += line != "" ? "r.push("" + line.replace(/"/g, "\\"") + "");\n" : "");
      return add;
    }
    while (match = re.exec(html)) {
      add(html.slice(cursor, match.index))(match[1], true);
      cursor = match.index + match[0].length;
    }
    add(html.substr(cursor, html.length - cursor));
    code += "return r.join("");";
    return new Function(code.replace(/[\r\t\n]/g, "")).apply(options);
  }
}

1、第一种方法:${key}

functionUtil.LoadJsonData(element, data);

”html“代码：

<div id="data">
  <div class="item">
    姓名：${name}<br/>
    年纪：${age}<br/>
    职业：${job}<br/><br/>
  </div>
</div>

javascript代码:

var data = [
      {
          name: "徐磊",
          age: 24,
          job: "IT"
        },
        {
          name: "李磊",
          age: 23,
          job: "翻译"
        }
  ];


functionUtil.LoadJsonData("data", data);

履行成果:

2、第二种方法<% 代码 %>

functionUtil.TemplateEngine(string,Object);

"html"代码：

<div id="test3">
  <%if(this.isShow){
   for(var i in this.data){%>
    <p href=#>

javascript代码：

var person = {
        data: [
          {
            name: "徐磊",
            age: 24,
            job: "IT"
          },
          {
            name: "李磊",
            age: 23,
            job: "翻译"
          }
        ],
        isShow: true
      }


  document.getElementById("test3").innerHTML = functionUtil.TemplateEngine(document.getElementById("test3").innerHTML, person);

成果：

以上就是本篇文章的全体内容了，小火伴们看完是不是对javascript模板有了新的认识了呢，愿望大家能够爱好。

] ? oJson[d][ 

/**
 * Created by Administrator on 15-1-19.
 */
function functionUtil() {
}
functionUtil = {
  //某个DOM节点是不是有某个属性
  hasAttr: function (el, name) {
    var attr = el.getAttributeNode && el.getAttributeNode(name);
    return attr ? attr.specified : false
  },
  //依据class获得元素
  getByClass: function (sClass, oParent) {
    oParent = oParent || document;
    if (!oParent.getElementsByClassName) {
      return oParent.getElementsByClassName(sClass);
    }
    var arr = [];
    var aEle = oParent.getElementsByTagName("*");
    var reg = new RegExp("(^|\\s)" + sClass + "(\\s|$)");
    //var reg = new RegExp("(^|[\\x20\\t\\r\\n\\f])" + sClass + "([\\x20\\t\\r\\n\\f]|$)");
    for (var i = 0; i < aEle.length; i++) {
      if (reg.test(aEle[i].className)) {
        arr.push(aEle[i]);
      }
    }
    return arr;
  },
  //动态添加样式表
  addSheetFile: function (path) {
    var fileref = document.createElement("link")
    fileref.rel = "stylesheet";
    fileref.type = "text/css";
    fileref.href = path;
    fileref.media = "screen";
    var headobj = document.getElementsByTagName("head")[0];
    headobj.appendChild(fileref);
  },
  //依据指定格局如 ${name} 绑定json数据
  LoadJsonData: function (sParent, oJson) {
    var oParent = document.getElementById(sParent);
    if (oJson instanceof Array) {
      var str = oParent.innerHTML;
      for (var i = 0; i < oJson.length - 1; i++) {
        oParent.innerHTML += str;
      }
      for (var d in oJson) {
        oParent.children[d].innerHTML = oParent.children[d].innerHTML.replace(/\$\{(\w+)\}/g, function (str, $1) {
          return oJson[d][$1] ? oJson[d][$1] : "";
        });
      }
    } else {
      oParent.innerHTML = oParent.innerHTML.replace(/\$\{(\w+)\}/g, function (str, $1) {
        return oJson[$1] ? oJson[$1] : "";
      });
    }
  },
  //依据指定格局如<%……%>绑定json数据
  TemplateEngine: function (html, options) {
    html = html.replace(/(>)|(<)/g, function (str, $1, $2) {
      switch (str) {
        case $1:
          return ">";
        case $2:
          return "<";
      }
    });
    var re = /<%([^%>]+)?%>/g, reExp = /(^( )?(if|for|else|switch|case|break|{|}))(.*)?/g, code = "var r=[];\n", cursor = 0;
    var add = function (line, js) {
      js ? (code += line.match(reExp) ? line + "\n" : "r.push(" + line + ");\n") :
        (code += line != "" ? "r.push("" + line.replace(/"/g, "\\"") + "");\n" : "");
      return add;
    }
    while (match = re.exec(html)) {
      add(html.slice(cursor, match.index))(match[1], true);
      cursor = match.index + match[0].length;
    }
    add(html.substr(cursor, html.length - cursor));
    code += "return r.join("");";
    return new Function(code.replace(/[\r\t\n]/g, "")).apply(options);
  }
}

1、第一种方法:${key}

functionUtil.LoadJsonData(element, data);

”html“代码：

<div id="data">
  <div class="item">
    姓名：${name}<br/>
    年纪：${age}<br/>
    职业：${job}<br/><br/>
  </div>
</div>

javascript代码:

var data = [
      {
          name: "徐磊",
          age: 24,
          job: "IT"
        },
        {
          name: "李磊",
          age: 23,
          job: "翻译"
        }
  ];


functionUtil.LoadJsonData("data", data);

履行成果:

2、第二种方法<% 代码 %>

functionUtil.TemplateEngine(string,Object);

"html"代码：

<div id="test3">
  <%if(this.isShow){
   for(var i in this.data){%>
    <p href=#>

javascript代码：

var person = {
        data: [
          {
            name: "徐磊",
            age: 24,
            job: "IT"
          },
          {
            name: "李磊",
            age: 23,
            job: "翻译"
          }
        ],
        isShow: true
      }


  document.getElementById("test3").innerHTML = functionUtil.TemplateEngine(document.getElementById("test3").innerHTML, person);

成果：

以上就是本篇文章的全体内容了，小火伴们看完是不是对javascript模板有了新的认识了呢，愿望大家能够爱好。

] : ""; }); } } else { oParent.innerHTML = oParent.innerHTML.replace(/$\{(\w+)\}/g, function (str, 

/**
 * Created by Administrator on 15-1-19.
 */
function functionUtil() {
}
functionUtil = {
  //某个DOM节点是不是有某个属性
  hasAttr: function (el, name) {
    var attr = el.getAttributeNode && el.getAttributeNode(name);
    return attr ? attr.specified : false
  },
  //依据class获得元素
  getByClass: function (sClass, oParent) {
    oParent = oParent || document;
    if (!oParent.getElementsByClassName) {
      return oParent.getElementsByClassName(sClass);
    }
    var arr = [];
    var aEle = oParent.getElementsByTagName("*");
    var reg = new RegExp("(^|\\s)" + sClass + "(\\s|$)");
    //var reg = new RegExp("(^|[\\x20\\t\\r\\n\\f])" + sClass + "([\\x20\\t\\r\\n\\f]|$)");
    for (var i = 0; i < aEle.length; i++) {
      if (reg.test(aEle[i].className)) {
        arr.push(aEle[i]);
      }
    }
    return arr;
  },
  //动态添加样式表
  addSheetFile: function (path) {
    var fileref = document.createElement("link")
    fileref.rel = "stylesheet";
    fileref.type = "text/css";
    fileref.href = path;
    fileref.media = "screen";
    var headobj = document.getElementsByTagName("head")[0];
    headobj.appendChild(fileref);
  },
  //依据指定格局如 ${name} 绑定json数据
  LoadJsonData: function (sParent, oJson) {
    var oParent = document.getElementById(sParent);
    if (oJson instanceof Array) {
      var str = oParent.innerHTML;
      for (var i = 0; i < oJson.length - 1; i++) {
        oParent.innerHTML += str;
      }
      for (var d in oJson) {
        oParent.children[d].innerHTML = oParent.children[d].innerHTML.replace(/\$\{(\w+)\}/g, function (str, $1) {
          return oJson[d][$1] ? oJson[d][$1] : "";
        });
      }
    } else {
      oParent.innerHTML = oParent.innerHTML.replace(/\$\{(\w+)\}/g, function (str, $1) {
        return oJson[$1] ? oJson[$1] : "";
      });
    }
  },
  //依据指定格局如<%……%>绑定json数据
  TemplateEngine: function (html, options) {
    html = html.replace(/(>)|(<)/g, function (str, $1, $2) {
      switch (str) {
        case $1:
          return ">";
        case $2:
          return "<";
      }
    });
    var re = /<%([^%>]+)?%>/g, reExp = /(^( )?(if|for|else|switch|case|break|{|}))(.*)?/g, code = "var r=[];\n", cursor = 0;
    var add = function (line, js) {
      js ? (code += line.match(reExp) ? line + "\n" : "r.push(" + line + ");\n") :
        (code += line != "" ? "r.push("" + line.replace(/"/g, "\\"") + "");\n" : "");
      return add;
    }
    while (match = re.exec(html)) {
      add(html.slice(cursor, match.index))(match[1], true);
      cursor = match.index + match[0].length;
    }
    add(html.substr(cursor, html.length - cursor));
    code += "return r.join("");";
    return new Function(code.replace(/[\r\t\n]/g, "")).apply(options);
  }
}

1、第一种方法:${key}

functionUtil.LoadJsonData(element, data);

”html“代码：

<div id="data">
  <div class="item">
    姓名：${name}<br/>
    年纪：${age}<br/>
    职业：${job}<br/><br/>
  </div>
</div>

javascript代码:

var data = [
      {
          name: "徐磊",
          age: 24,
          job: "IT"
        },
        {
          name: "李磊",
          age: 23,
          job: "翻译"
        }
  ];


functionUtil.LoadJsonData("data", data);

履行成果:

2、第二种方法<% 代码 %>

functionUtil.TemplateEngine(string,Object);

"html"代码：

<div id="test3">
  <%if(this.isShow){
   for(var i in this.data){%>
    <p href=#>

javascript代码：

var person = {
        data: [
          {
            name: "徐磊",
            age: 24,
            job: "IT"
          },
          {
            name: "李磊",
            age: 23,
            job: "翻译"
          }
        ],
        isShow: true
      }


  document.getElementById("test3").innerHTML = functionUtil.TemplateEngine(document.getElementById("test3").innerHTML, person);

成果：

以上就是本篇文章的全体内容了，小火伴们看完是不是对javascript模板有了新的认识了呢，愿望大家能够爱好。

) { return oJson[ 

/**
 * Created by Administrator on 15-1-19.
 */
function functionUtil() {
}
functionUtil = {
  //某个DOM节点是不是有某个属性
  hasAttr: function (el, name) {
    var attr = el.getAttributeNode && el.getAttributeNode(name);
    return attr ? attr.specified : false
  },
  //依据class获得元素
  getByClass: function (sClass, oParent) {
    oParent = oParent || document;
    if (!oParent.getElementsByClassName) {
      return oParent.getElementsByClassName(sClass);
    }
    var arr = [];
    var aEle = oParent.getElementsByTagName("*");
    var reg = new RegExp("(^|\\s)" + sClass + "(\\s|$)");
    //var reg = new RegExp("(^|[\\x20\\t\\r\\n\\f])" + sClass + "([\\x20\\t\\r\\n\\f]|$)");
    for (var i = 0; i < aEle.length; i++) {
      if (reg.test(aEle[i].className)) {
        arr.push(aEle[i]);
      }
    }
    return arr;
  },
  //动态添加样式表
  addSheetFile: function (path) {
    var fileref = document.createElement("link")
    fileref.rel = "stylesheet";
    fileref.type = "text/css";
    fileref.href = path;
    fileref.media = "screen";
    var headobj = document.getElementsByTagName("head")[0];
    headobj.appendChild(fileref);
  },
  //依据指定格局如 ${name} 绑定json数据
  LoadJsonData: function (sParent, oJson) {
    var oParent = document.getElementById(sParent);
    if (oJson instanceof Array) {
      var str = oParent.innerHTML;
      for (var i = 0; i < oJson.length - 1; i++) {
        oParent.innerHTML += str;
      }
      for (var d in oJson) {
        oParent.children[d].innerHTML = oParent.children[d].innerHTML.replace(/\$\{(\w+)\}/g, function (str, $1) {
          return oJson[d][$1] ? oJson[d][$1] : "";
        });
      }
    } else {
      oParent.innerHTML = oParent.innerHTML.replace(/\$\{(\w+)\}/g, function (str, $1) {
        return oJson[$1] ? oJson[$1] : "";
      });
    }
  },
  //依据指定格局如<%……%>绑定json数据
  TemplateEngine: function (html, options) {
    html = html.replace(/(>)|(<)/g, function (str, $1, $2) {
      switch (str) {
        case $1:
          return ">";
        case $2:
          return "<";
      }
    });
    var re = /<%([^%>]+)?%>/g, reExp = /(^( )?(if|for|else|switch|case|break|{|}))(.*)?/g, code = "var r=[];\n", cursor = 0;
    var add = function (line, js) {
      js ? (code += line.match(reExp) ? line + "\n" : "r.push(" + line + ");\n") :
        (code += line != "" ? "r.push("" + line.replace(/"/g, "\\"") + "");\n" : "");
      return add;
    }
    while (match = re.exec(html)) {
      add(html.slice(cursor, match.index))(match[1], true);
      cursor = match.index + match[0].length;
    }
    add(html.substr(cursor, html.length - cursor));
    code += "return r.join("");";
    return new Function(code.replace(/[\r\t\n]/g, "")).apply(options);
  }
}

1、第一种方法:${key}

functionUtil.LoadJsonData(element, data);

”html“代码：

<div id="data">
  <div class="item">
    姓名：${name}<br/>
    年纪：${age}<br/>
    职业：${job}<br/><br/>
  </div>
</div>

javascript代码:

var data = [
      {
          name: "徐磊",
          age: 24,
          job: "IT"
        },
        {
          name: "李磊",
          age: 23,
          job: "翻译"
        }
  ];


functionUtil.LoadJsonData("data", data);

履行成果:

2、第二种方法<% 代码 %>

functionUtil.TemplateEngine(string,Object);

"html"代码：

<div id="test3">
  <%if(this.isShow){
   for(var i in this.data){%>
    <p href=#>

javascript代码：

var person = {
        data: [
          {
            name: "徐磊",
            age: 24,
            job: "IT"
          },
          {
            name: "李磊",
            age: 23,
            job: "翻译"
          }
        ],
        isShow: true
      }


  document.getElementById("test3").innerHTML = functionUtil.TemplateEngine(document.getElementById("test3").innerHTML, person);

成果：

以上就是本篇文章的全体内容了，小火伴们看完是不是对javascript模板有了新的认识了呢，愿望大家能够爱好。

] ? oJson[ 

/**
 * Created by Administrator on 15-1-19.
 */
function functionUtil() {
}
functionUtil = {
  //某个DOM节点是不是有某个属性
  hasAttr: function (el, name) {
    var attr = el.getAttributeNode && el.getAttributeNode(name);
    return attr ? attr.specified : false
  },
  //依据class获得元素
  getByClass: function (sClass, oParent) {
    oParent = oParent || document;
    if (!oParent.getElementsByClassName) {
      return oParent.getElementsByClassName(sClass);
    }
    var arr = [];
    var aEle = oParent.getElementsByTagName("*");
    var reg = new RegExp("(^|\\s)" + sClass + "(\\s|$)");
    //var reg = new RegExp("(^|[\\x20\\t\\r\\n\\f])" + sClass + "([\\x20\\t\\r\\n\\f]|$)");
    for (var i = 0; i < aEle.length; i++) {
      if (reg.test(aEle[i].className)) {
        arr.push(aEle[i]);
      }
    }
    return arr;
  },
  //动态添加样式表
  addSheetFile: function (path) {
    var fileref = document.createElement("link")
    fileref.rel = "stylesheet";
    fileref.type = "text/css";
    fileref.href = path;
    fileref.media = "screen";
    var headobj = document.getElementsByTagName("head")[0];
    headobj.appendChild(fileref);
  },
  //依据指定格局如 ${name} 绑定json数据
  LoadJsonData: function (sParent, oJson) {
    var oParent = document.getElementById(sParent);
    if (oJson instanceof Array) {
      var str = oParent.innerHTML;
      for (var i = 0; i < oJson.length - 1; i++) {
        oParent.innerHTML += str;
      }
      for (var d in oJson) {
        oParent.children[d].innerHTML = oParent.children[d].innerHTML.replace(/\$\{(\w+)\}/g, function (str, $1) {
          return oJson[d][$1] ? oJson[d][$1] : "";
        });
      }
    } else {
      oParent.innerHTML = oParent.innerHTML.replace(/\$\{(\w+)\}/g, function (str, $1) {
        return oJson[$1] ? oJson[$1] : "";
      });
    }
  },
  //依据指定格局如<%……%>绑定json数据
  TemplateEngine: function (html, options) {
    html = html.replace(/(>)|(<)/g, function (str, $1, $2) {
      switch (str) {
        case $1:
          return ">";
        case $2:
          return "<";
      }
    });
    var re = /<%([^%>]+)?%>/g, reExp = /(^( )?(if|for|else|switch|case|break|{|}))(.*)?/g, code = "var r=[];\n", cursor = 0;
    var add = function (line, js) {
      js ? (code += line.match(reExp) ? line + "\n" : "r.push(" + line + ");\n") :
        (code += line != "" ? "r.push("" + line.replace(/"/g, "\\"") + "");\n" : "");
      return add;
    }
    while (match = re.exec(html)) {
      add(html.slice(cursor, match.index))(match[1], true);
      cursor = match.index + match[0].length;
    }
    add(html.substr(cursor, html.length - cursor));
    code += "return r.join("");";
    return new Function(code.replace(/[\r\t\n]/g, "")).apply(options);
  }
}

1、第一种方法:${key}

functionUtil.LoadJsonData(element, data);

”html“代码：

<div id="data">
  <div class="item">
    姓名：${name}<br/>
    年纪：${age}<br/>
    职业：${job}<br/><br/>
  </div>
</div>

javascript代码:

var data = [
      {
          name: "徐磊",
          age: 24,
          job: "IT"
        },
        {
          name: "李磊",
          age: 23,
          job: "翻译"
        }
  ];


functionUtil.LoadJsonData("data", data);

履行成果:

2、第二种方法<% 代码 %>

functionUtil.TemplateEngine(string,Object);

"html"代码：

<div id="test3">
  <%if(this.isShow){
   for(var i in this.data){%>
    <p href=#>

javascript代码：

var person = {
        data: [
          {
            name: "徐磊",
            age: 24,
            job: "IT"
          },
          {
            name: "李磊",
            age: 23,
            job: "翻译"
          }
        ],
        isShow: true
      }


  document.getElementById("test3").innerHTML = functionUtil.TemplateEngine(document.getElementById("test3").innerHTML, person);

成果：

以上就是本篇文章的全体内容了，小火伴们看完是不是对javascript模板有了新的认识了呢，愿望大家能够爱好。

] : ""; }); } }, //依据指定格局如<%……%>绑定json数据 TemplateEngine: function (html, options) { html = html.replace(/(>)|(<)/g, function (str, 

/**
 * Created by Administrator on 15-1-19.
 */
function functionUtil() {
}
functionUtil = {
  //某个DOM节点是不是有某个属性
  hasAttr: function (el, name) {
    var attr = el.getAttributeNode && el.getAttributeNode(name);
    return attr ? attr.specified : false
  },
  //依据class获得元素
  getByClass: function (sClass, oParent) {
    oParent = oParent || document;
    if (!oParent.getElementsByClassName) {
      return oParent.getElementsByClassName(sClass);
    }
    var arr = [];
    var aEle = oParent.getElementsByTagName("*");
    var reg = new RegExp("(^|\\s)" + sClass + "(\\s|$)");
    //var reg = new RegExp("(^|[\\x20\\t\\r\\n\\f])" + sClass + "([\\x20\\t\\r\\n\\f]|$)");
    for (var i = 0; i < aEle.length; i++) {
      if (reg.test(aEle[i].className)) {
        arr.push(aEle[i]);
      }
    }
    return arr;
  },
  //动态添加样式表
  addSheetFile: function (path) {
    var fileref = document.createElement("link")
    fileref.rel = "stylesheet";
    fileref.type = "text/css";
    fileref.href = path;
    fileref.media = "screen";
    var headobj = document.getElementsByTagName("head")[0];
    headobj.appendChild(fileref);
  },
  //依据指定格局如 ${name} 绑定json数据
  LoadJsonData: function (sParent, oJson) {
    var oParent = document.getElementById(sParent);
    if (oJson instanceof Array) {
      var str = oParent.innerHTML;
      for (var i = 0; i < oJson.length - 1; i++) {
        oParent.innerHTML += str;
      }
      for (var d in oJson) {
        oParent.children[d].innerHTML = oParent.children[d].innerHTML.replace(/\$\{(\w+)\}/g, function (str, $1) {
          return oJson[d][$1] ? oJson[d][$1] : "";
        });
      }
    } else {
      oParent.innerHTML = oParent.innerHTML.replace(/\$\{(\w+)\}/g, function (str, $1) {
        return oJson[$1] ? oJson[$1] : "";
      });
    }
  },
  //依据指定格局如<%……%>绑定json数据
  TemplateEngine: function (html, options) {
    html = html.replace(/(>)|(<)/g, function (str, $1, $2) {
      switch (str) {
        case $1:
          return ">";
        case $2:
          return "<";
      }
    });
    var re = /<%([^%>]+)?%>/g, reExp = /(^( )?(if|for|else|switch|case|break|{|}))(.*)?/g, code = "var r=[];\n", cursor = 0;
    var add = function (line, js) {
      js ? (code += line.match(reExp) ? line + "\n" : "r.push(" + line + ");\n") :
        (code += line != "" ? "r.push("" + line.replace(/"/g, "\\"") + "");\n" : "");
      return add;
    }
    while (match = re.exec(html)) {
      add(html.slice(cursor, match.index))(match[1], true);
      cursor = match.index + match[0].length;
    }
    add(html.substr(cursor, html.length - cursor));
    code += "return r.join("");";
    return new Function(code.replace(/[\r\t\n]/g, "")).apply(options);
  }
}

1、第一种方法:${key}

functionUtil.LoadJsonData(element, data);

”html“代码：

<div id="data">
  <div class="item">
    姓名：${name}<br/>
    年纪：${age}<br/>
    职业：${job}<br/><br/>
  </div>
</div>

javascript代码:

var data = [
      {
          name: "徐磊",
          age: 24,
          job: "IT"
        },
        {
          name: "李磊",
          age: 23,
          job: "翻译"
        }
  ];


functionUtil.LoadJsonData("data", data);

履行成果:

2、第二种方法<% 代码 %>

functionUtil.TemplateEngine(string,Object);

"html"代码：

<div id="test3">
  <%if(this.isShow){
   for(var i in this.data){%>
    <p href=#>

javascript代码：

var person = {
        data: [
          {
            name: "徐磊",
            age: 24,
            job: "IT"
          },
          {
            name: "李磊",
            age: 23,
            job: "翻译"
          }
        ],
        isShow: true
      }


  document.getElementById("test3").innerHTML = functionUtil.TemplateEngine(document.getElementById("test3").innerHTML, person);

成果：

以上就是本篇文章的全体内容了，小火伴们看完是不是对javascript模板有了新的认识了呢，愿望大家能够爱好。

, ) { switch (str) { case 

/**
 * Created by Administrator on 15-1-19.
 */
function functionUtil() {
}
functionUtil = {
  //某个DOM节点是不是有某个属性
  hasAttr: function (el, name) {
    var attr = el.getAttributeNode && el.getAttributeNode(name);
    return attr ? attr.specified : false
  },
  //依据class获得元素
  getByClass: function (sClass, oParent) {
    oParent = oParent || document;
    if (!oParent.getElementsByClassName) {
      return oParent.getElementsByClassName(sClass);
    }
    var arr = [];
    var aEle = oParent.getElementsByTagName("*");
    var reg = new RegExp("(^|\\s)" + sClass + "(\\s|$)");
    //var reg = new RegExp("(^|[\\x20\\t\\r\\n\\f])" + sClass + "([\\x20\\t\\r\\n\\f]|$)");
    for (var i = 0; i < aEle.length; i++) {
      if (reg.test(aEle[i].className)) {
        arr.push(aEle[i]);
      }
    }
    return arr;
  },
  //动态添加样式表
  addSheetFile: function (path) {
    var fileref = document.createElement("link")
    fileref.rel = "stylesheet";
    fileref.type = "text/css";
    fileref.href = path;
    fileref.media = "screen";
    var headobj = document.getElementsByTagName("head")[0];
    headobj.appendChild(fileref);
  },
  //依据指定格局如 ${name} 绑定json数据
  LoadJsonData: function (sParent, oJson) {
    var oParent = document.getElementById(sParent);
    if (oJson instanceof Array) {
      var str = oParent.innerHTML;
      for (var i = 0; i < oJson.length - 1; i++) {
        oParent.innerHTML += str;
      }
      for (var d in oJson) {
        oParent.children[d].innerHTML = oParent.children[d].innerHTML.replace(/\$\{(\w+)\}/g, function (str, $1) {
          return oJson[d][$1] ? oJson[d][$1] : "";
        });
      }
    } else {
      oParent.innerHTML = oParent.innerHTML.replace(/\$\{(\w+)\}/g, function (str, $1) {
        return oJson[$1] ? oJson[$1] : "";
      });
    }
  },
  //依据指定格局如<%……%>绑定json数据
  TemplateEngine: function (html, options) {
    html = html.replace(/(>)|(<)/g, function (str, $1, $2) {
      switch (str) {
        case $1:
          return ">";
        case $2:
          return "<";
      }
    });
    var re = /<%([^%>]+)?%>/g, reExp = /(^( )?(if|for|else|switch|case|break|{|}))(.*)?/g, code = "var r=[];\n", cursor = 0;
    var add = function (line, js) {
      js ? (code += line.match(reExp) ? line + "\n" : "r.push(" + line + ");\n") :
        (code += line != "" ? "r.push("" + line.replace(/"/g, "\\"") + "");\n" : "");
      return add;
    }
    while (match = re.exec(html)) {
      add(html.slice(cursor, match.index))(match[1], true);
      cursor = match.index + match[0].length;
    }
    add(html.substr(cursor, html.length - cursor));
    code += "return r.join("");";
    return new Function(code.replace(/[\r\t\n]/g, "")).apply(options);
  }
}

1、第一种方法:${key}

functionUtil.LoadJsonData(element, data);

”html“代码：

<div id="data">
  <div class="item">
    姓名：${name}<br/>
    年纪：${age}<br/>
    职业：${job}<br/><br/>
  </div>
</div>

javascript代码:

var data = [
      {
          name: "徐磊",
          age: 24,
          job: "IT"
        },
        {
          name: "李磊",
          age: 23,
          job: "翻译"
        }
  ];


functionUtil.LoadJsonData("data", data);

履行成果:

2、第二种方法<% 代码 %>

functionUtil.TemplateEngine(string,Object);

"html"代码：

<div id="test3">
  <%if(this.isShow){
   for(var i in this.data){%>
    <p href=#>

javascript代码：

var person = {
        data: [
          {
            name: "徐磊",
            age: 24,
            job: "IT"
          },
          {
            name: "李磊",
            age: 23,
            job: "翻译"
          }
        ],
        isShow: true
      }


  document.getElementById("test3").innerHTML = functionUtil.TemplateEngine(document.getElementById("test3").innerHTML, person);

成果：

以上就是本篇文章的全体内容了，小火伴们看完是不是对javascript模板有了新的认识了呢，愿望大家能够爱好。

: return ">"; case : return "<"; } }); var re = /<%([^%>]+)?%>/g, reExp = /(^( )?(if|for|else|switch|case|break|{|}))(.*)?/g, code = "var r=[];\n", cursor = 0; var add = function (line, js) { js ? (code += line.match(reExp) ? line + "\n" : "r.push(" + line + ");\n") : (code += line != "" ? "r.push("" + line.replace(/"/g, "\"") + "");\n" : ""); return add; } while (match = re.exec(html)) { add(html.slice(cursor, match.index))(match[1], true); cursor = match.index + match[0].length; } add(html.substr(cursor, html.length - cursor)); code += "return r.join("");"; return new Function(code.replace(/[\r\t\n]/g, "")).apply(options); } } /** * Created by Administ



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